CN101703113B

CN101703113B - Method for processing sesame grease and protein food at low temperature

Info

Publication number: CN101703113B
Application number: CN2009101726772A
Authority: CN
Inventors: 王瑞体
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-24
Filing date: 2009-11-24
Publication date: 2011-12-28
Anticipated expiration: 2029-11-24
Also published as: CN101703113A

Abstract

The invention discloses a method for processing sesame grease and protein food at low temperature, relating to a producing method of edible oil and protein flood and comprising the following steps: A. cleaning; B. peeling; C. roasting; and D. oil extraction, wherein the step of oil extraction refers to the following steps: grinding the roasted sesame into screened pulp with the granularity less than 250 micrometers; weighting purified water according to the weight ratio of the screened pulp to the purified water being 100:(90-110), heating the purified water to 60-80 DEG C, flushing and boiling for 18-22 hours for extracting oil, and then realizing oil-pulp separation, wherein the sediment at the lower part is sesame pulp; and on the basis of separated oil or sesame pulp, respectively processing sesame grease or sesame protein food. During processing the sesame grease, refining the separated oil and extracting the sesame pulp separated from the oil and processing the sesame pulp into sesame protein liquid or protein powder. The invention has the advantages that: low temperature in the production process, no addition of any additive, no destroying of nutritional ingredients and extremely-low oil acid value and impurity content; grease has long shelf life, so flavor is natural and fragrant; and side product of protein food has nutrition and heal care functions.

Description

The method of low temperature process sesame grease and protein food

Affiliated field:

The present invention relates to the manufacture method of a kind of edible oil and protein food, further is the manufacture method of low temperature process sesame grease and protein food.

Background technology:

Along with the progress of society and improving constantly of living standard, people more and more pay close attention to the health of health.And correct diet plays crucial effects to the health of health.Edible oil is one of important diet of being paid close attention among the human lives of the world today, and there is the historical and abundant culinary art culture of long culinary art in China, and people have been accustomed to the use edible oil and have made various food.Though people more and more advocate edible light food now, but still can eat up a large amount of edible oils unconsciously.Thereby the quality of edible oil and human beings'health and closely related safely.

The most unhealthful in the edible oil is the content of impurity and the height of acid value.Estimate edible oil and whether meet state health standards, physical and chemical index commonly used is acid value and peroxide value, and acid value and peroxide value exceed standard, illustrates that this is not fresh grease and has begun to become sour or become sour.As long as by the food poisoning that the grease that becomes sour causes, its acid value and peroxide value all can be very high.At present, the acid value content standard that international developed country sesame oil such as the U.S., Japan generally adopt is acid value content≤1.0-1.9mgKOH/g, and it is then not edible that acid value surpasses 1.9mgKOH/g.China's sesame oil standard is " sesame oil " GB8233-87, wherein, and impurity %≤0.10 (one-level)≤0.20 (secondary), acid value mgKOH/g≤3.0 (one-level) 5.0 (secondary).Owing to the standard of acid value content, thereby restricted the edible oil outlet of China greatly far above developed countries such as U.S., days.Research data shows, the oil of edible acid value too high levels can have a strong impact on healthyly for a long time, also is one of major reason that causes cancer.In addition, the height of acid value content also is one of key factor of edible oil shelf-life length in the edible oil.

I concentrate on studies for many years, drawn a kind of manufacture method of low acidity edible oil through testing repeatedly, and obtained in the Patent right invention " manufacture method of low acidity edible oil " (patent No. is ZL99126341.3) at me, carried out fully open.But the temperature height that its processing is adopted has certain destruction to the nutrition of edible oil.

The India scientist finds that long-term edible (cold and dressed with sauce, culinary art) sesame oil has the effect that brings high blood pressure down with softening blood vessel, and can suppress cutaneum carcinoma.Sesame is the outstanding person of China four big edible oil materials crops, is one of main oil crops of China.Sesame is that a kind of nutrition is than more comprehensive high-protein plant; The aliphatic acid that contains a large amount of needed by human in the sesame oil, linoleic content are up to 43.7%, and is all higher than rape oil, peanut oil.Sesame contains a large amount of fat and protein, also has nutritional labelings such as carbohydrate, vitamin A, vitamin E, lecithin, calcium, iron, magnesium; Linoleic acid in the sesame has the effect of regulating cholesterol.Yet the main application of sesame is to squeeze edible oil for a long time, and it is directly edible to have only small part to be used to make sesame-send cake, sesame seed candy etc., and sesame protein food seldom enters people's the visual field.In this respect, some developed countries do better, are the consumption big countries of sesame as Japan, and its sesame food is more.Say that totally the utilization rate of sesame is also lower.

Summary of the invention:

The object of the present invention is to provide the method for a kind of low temperature process sesame grease and protein food, its production process temperature is low, and nutritive loss is few; It is low to make the acid value of lipids that forms, and impurity content is low; Simultaneously, protein food quality height.

The objective of the invention is to realize by following scheme: the method for low temperature process sesame grease and protein food is characterized in that: comprise the following steps: A, clean; B, decortication; C, process dried; D, get oil, refer to wear into granularity less than 250 microns screened stock processing dried sesame; Weight ratio by screened stock and pure water 100: 90～110 is got pure water, is heated to 60～80 ℃ and dash scalds and to get oil, after 18～22 hours, realizes that slurry oil separates, and the bottom is precipitated as the sesame slurries; Based on separating oil or sesame slurries, carry out the processing of sesame grease or sesame protein food more respectively.

Purpose of the present invention can further realize by following scheme:

A, clean, can adopt sesame is soaked, cleans with clear water, when cleaning corrupt sesame and not plump young removal; B, decortication, can adopt the sesame of cleaning placed 8～12 minutes in clear water after, peel; C, processing dried (drying), can be that boiler (or iron pan) is given birth to temperature to 60～80 ℃, and sesame is put into boiler, interior after 20～30 minutes, process dried; D, get oil, wear into screened stock with processing dried sesame, screened stock can be will process dried sesame with mill (preferably traditional stone mill) to wear into granularity less than 250 microns screened stock; Weight ratio by screened stock and pure water 100: 90～110 is got pure water, is heated to 60～80 ℃ and dashes the boiling hot oil of getting, and slurry oil separates back (being generally 18～22 hours), realizes that slurry oil separates, and the bottom is precipitated as the sesame slurries.

During processing sesame grease, separating oil is carried out concise step again: promptly separating oil is contained in the deoxidation jar, temperature is controlled at 9～11 ℃, kept 48 hours, again temperature is transferred to-2～-5 ℃, kept 24 hours; 3～9 times repeatedly.

Also have bottling and sterilization process after concise step, that is: bottling is emitted the oil of purifying in the deoxidation jar, be heated to 38～42 ℃ again, divides to be filled in the vial, and friction top is sterilized afterwards.

The deoxidation jar is a U type jar, and U type jar divides three parts, and arc lid is arranged at top, and the middle part is a cylinder, and the bottom is a centrum, and arc has covered the feed liquor valve, and the cylinder downside has delivery valve, and the centrum bottom is the valve of slagging tap.

Sesame protein food refers to sesame protein liquid, adds to carry out following steps more successively with the sesame slurries man-hour: batching, grind, and filter, concentrate, homogeneous, packing, sterilization forms finished product, and the process conditions of each operation bean milk beverage processing conditions are routinely carried out.

Wherein, batching refers to add different sugar, fresh milk, the fruit juice of measuring, and forms different beverages; Grind, grind after the slurries cooling that refers to get behind the oil, it is 2～50 microns that the slurries after the grinding reach granularity; Filter, refer to juice be separated taking juice with slag; Concentrating, refer to go out a certain amount of moisture with vacuum concentration method or normal pressure concentration and evaporation, is 50～90 ℃ of temperature as vacuum concentration method adopting process condition, 0.5～5 minute time; Homogeneous comprises homogeneous and double-stage homogenization, and homogeneous process conditions are 50～90 ℃ of temperature, pressure 25MPa or 35～60MPa; The second homogenate process conditions are 50～90 ℃ of pressure, 35～60MPa or 25MPa; Packing refers to pack for 50～1000 milliliters with every bag, should be indoor packing of 15～20 ℃ of relative humidity 10～20%, temperature; Pasteurization is adopted in sterilization,, slurries is heated to 75～90 ℃ that is, is incubated 15～30 seconds.

Sesame protein food refers to sesame protein powder, adds to carry out following steps more successively with the sesame slurries man-hour: batching, grind, and sterilization, homogeneous, drying, packing forms finished product, and the process conditions of each operation milk powder processing conditions are routinely carried out.

Wherein, the slurries after the grinding reach 2～50 microns of granularities; Pasteurization is adopted in sterilization,, slurries is heated to 75～90 ℃ that is, is incubated 15～30 seconds; Homogeneous comprises one-level homogeneous and double-stage homogenization, and pressure is 10～14Mpa during the one-level homogeneous, and flow velocity is 180～200 meter per seconds; Double-stage homogenization pressure is 25～35Mpa, and flow velocity is 200～250 meter per seconds; Drying refers to a kind of of heated-air drying, spray-drying, freeze drying, vacuum drying, microwave drying, and the water content of dry back albumen powder is 1～3%.

In the preparation method of above-mentioned sesame protein liquid or albumen powder, described batching, a kind of in the following operation of fingering row: a adds weight and accounts for sesame slurries 0.1～2% salt; B adds 1～10% sugar, forms the sesame protein beverage; Add 0.1～2% salt, 1～10% sugar and 5～20% fresh milks, form sesame protein milk beverage; C adds 0.1～2% salt, 1～10% sugar and 5～20% fruit juice (as orange juice, cider, pear juice, peach juice, haw juice, Lychee juice, longan juice, pineapple juice, almond water etc. a kind of), forms the sesame protein fruit drink; D adds 0.1～2% salt, 1～10% sugar and 0.1～0.9% tea water extract, forms the sesame protein tea beverage; E also adds acid (as citric acid, lactic acid) and transfers pH value to 5.5～3.5 except that adding 0.1～2% salt, 1～10% sugar, 5～20% fresh milks, finally makes the different sour milk flavor sesame protein beverage of acid number; F also adds weight and is 2～10% honey and trace element (as lysine, zinc, vitamin B1, B2, B6, B12) except that adding 0.1～2% salt, 1～10% sugar, 5～20% fresh milks, form multidimensional sesame protein beverage.

Batching also can be meant and add fresh milk and sucrose; Raw material and proportioning thereof are the sesame slurries: fresh milk: sucrose=10: 1～5: 1～2.

Batching can also be meant and add 0.1～2% salt, 1～10% sugar and 5～20% peanut protein slurries, form the sesame peanut protein beverage; Add 0.1～2% salt, 1～10% sugar and 5～20% soy protein slurry, form sesame soybean protein beverage.

The present invention has following remarkable result: 1, contain not available material in the oil crops such as peanut, soybean, vegetable seed in the sesame, what method of the present invention adopted is full physical change, and the manufacturing process temperature is low, does not add any additives, can not destroy the nutrition of edible oil and serum; So kept original multiple nutrients composition well, thereby more helped the health of human body; Belong to All Pure Nature food, with health role; It is natural to meet the modern food pursuit, trend that goes back to nature and trend.2, can reduce the acid value of edible oil greatly, acid value content is extremely low, generally can be lower than 0.5～0.6mgKOH/g, thereby meets international standard fully; Can remove simultaneously the impurity in the edible oil up hill and dale, make impurity content far below 0.1% of GB.3, owing to brewage repeatedly through high low temperature repeatedly, grease separates more thorough, the oil quality height, and the colloidal stability of serum is good, thereby makes grease and protein liquid shelf-life longer, stored for a long time never degenerating; 4, this sesame oil is faint yellow, the smell nature delicate fragrance of smelling; But fragrance is pure strong when heating as cooking.5, the grease refinement is simple with the albumen machining manufacture, and equipment is dual-purpose fully, low cost of manufacture.Can be used on and produce albumen when making grease, thereby realize the maximization of economic interests.The equipment investment of having avoided simple production albumen or grease to bring is big, many disadvantages such as complex process.

Description of drawings:

Fig. 1 is the schematic diagram of device therefor of the present invention.

In the accompanying drawing: 1 arc lid, 2 cylinders, 3 centrums, valve on 4, valve in 5,6 lower valves.

The specific embodiment:

Following according to embodiment, further specify method of the present invention:

Embodiment 1: the manufacture method of low sour low assorted sesame oil, and carry out the following step: A in regular turn, clean, choose 100 kilograms sesame, add clear water and soak, when cleaning corrupt sesame and not plump son are removed; B, decortication, the sesame cleaned placed 9 minutes after, peel, can adopt peeling machine during decortication; C, process driedly, revolving boiler (passing through electric heating) is given birth to temperature to 65 ℃, sesame is put into boiler, constantly stir upset, after 27 minutes, can process sesame dried; D, get oil, will process dried sesame with mill (preferably traditional stone mill) and wear into screened stock, screened stock reaches granularity (also can be that 60 orders are following) below 250 microns; At this moment the sesame screened stock of Xing Chenging is 90～95 kilograms, takes by weighing 90 kilograms of pure water, and pure water is heated to 65 ℃, dashes to scald with pure water and gets oil, after 21 hours, realizes that slurry oil separates, and can form 35～38 kilograms of greases, and the bottom is precipitated as 142～150 kilograms of protein slurries; E, concise contains oil in the deoxidation jar, and temperature is controlled at 9 ℃, keeps 48 hours, temperature is transferred to-3 ℃ again, keeps 24 hours; 6 times repeatedly, be finished product, can cannedly sell; Because oil is different with the proportion of impurity and water, therefore, this operation can fully be removed impurity and moisture; Be used for bottle when packing is sold operation: F, bottling again, the oil of purifying is emitted in the deoxidation jar, be heated to 39 ℃ again, divide to be filled in the vial, general per 20～1000 milliliters is one bottle, and friction top does not allow air enter in the bottle as far as possible; G, sterilization change bottle over to microwave sterilization machine (adopting the 380V power supply, microwave frequency 2450Hz), sterilized 5 minutes, because general sterilization temperature just can be effective at 75～90 ℃, therefore, microwave treatment food can keep more nutritional labeling and local flavors such as color, shape.

Embodiment 2: the manufacture method of the low assorted sesame oil of low acid, carry out the step identical in regular turn with embodiment 1, and process conditions are made certain adjustment: A, are cleaned; B, decortication, sesame changes 11 minutes into standing time; C, process driedly, general boiler (fire heating) is given birth to temperature to 75 ℃, sesame is processed dried, after 23 minutes, get final product; D, get oil, wear into screened stock with processing dried sesame, screened stock reaches granularity (also can be that 100 orders are following) below 180 microns; Take by weighing pure water, pure water is heated to 75 ℃, dash to scald with pure water and get oil, after 19 hours, realize that slurry oil separates, the bottom is precipitated as protein liquid; E, concise contains oil in the deoxidation jar, and temperature is controlled at 11 ℃, keeps 48 hours, temperature is transferred to-4 ℃ again, keeps 24 hours; 8 times repeatedly; Be finished product, can cannedly sell; Be used for bottle when packing is sold operation: F, bottling again, the oil of purifying is emitted in the deoxidation jar, be heated to 41 ℃ again, divide to be filled in the vial, friction top does not allow air enter in the bottle as far as possible; G, sterilization change bottle over to microwave sterilization machine (adopting the 380V power supply, microwave frequency 2450Hz), sterilize 8 minutes.

In embodiment 1 and embodiment 2, the structure of deoxidation jar is as shown in Figure 1: the main body of deoxidation jar is a cylinder 2, is provided with arc lid 1 on cylindrical main body top, and the arc lid adopts sheet metal to make, has certain performance of expanding with heat and contract with cold, be provided with centrum 3 in cylindrical bottom, cover at arc and be provided with valve 4, be used for perfusion oil in jar, middle valve 5 is located at a side of cylinder bottom, be used for outwards discharging oil, be provided with lower valve 6, be used for outwards discharging the dregs of fat in the bottom of centrum.The cylinder of deoxidation jar and centrum can be selected the stainless-steel sheet of 0.6 cm thick for use, and the arc lid can be selected the stainless-steel sheet of thin as 0.3 cm thick for use, like this, can cooperate the cold technology that replaces of heat.

The sesame oil that adopts this method to obtain, repeatedly detect through relevant quality supervision department year January in April, 2008 to 2009, and impurity all is no more than 0.01%, and acid value all is no more than 0.6mgKOH/g.All far below the standard-required of country.Containing sesame ether in the sesame oil, be converted into sesamol under certain condition, is a kind of natural, this is that other vegetable oil is unexistent, it makes sesame and sesame oil become " life prolonging food ", and the product that adopts method provided by the invention to produce has more the effect of guaranteeing the quality.The sample that place reach 6 year for manufacturing a finished product in December, 2008 detects, and peroxide value 6.4meq/kg (there is not peroxide value to cross the index standard in the sesame oil, peanut, soybean, rape salad oil national standard be≤10meq/kg), acid value 2.1mgKOH/g.And after testing, the acid value of oil can reach 17.5mgKOH/g in the sesame dregs of fat.

Though here in the specification illustrated manufacture method of sesame oil of low acid value, but core of the present invention is to come table oil by high K cryogenic treatment repeatedly, its method can be applicable to other plant oil fully easily, as the manufacturing of soya-bean oil, peanut oil, vegetable seed wet goods.Simultaneously, method of the present invention is not only applicable to traditional small-scale stone mill and makes, and is applicable to large-scale edible oil factory work yet.

The product that the present invention produces has health-care effect: show through 78 people experiment, adhere to that cooking and botargo all use product of the present invention every day, after 30 days, the hypertension 15.6mmHg that on average descends, 56 people that the vertigo that is caused by hypertension is eliminated fully, basic 20 people that eliminate, unconverted 2 people, total effective rate reaches 97.4%, and effect is obvious.Typical example is as follows:

1, the teacher so-and-so, the man, 56 years old now, Wu Qiu township, Changyuan County, Henan Province Hou Shi people from village, 40 years old begins to suffer from vascular hypertension, mainly is the low pressure height, generally is higher than normal person 10～20mmHg, often sensation (particularly sooner or later about 8～10) dizziness, mood is impetuous.Begin edible edible oil of the present invention in May, 2008, positive effect was just arranged in edible 3 days, morning 8～10 an original dizzy disease has very big change, is emotionally stable.Late 8～10 also take an evident turn for the better.Edible after 10 days, every day 8～10 blood pressure is reduced to 90mmHg by low pressure before edible by 100mmHg, drops to 80～85mmHg at last.Conscious edible sesame oil must not be interrupted above 5 days, and surpassing 5 days just has the rising symptom of a trend.

2, the king so-and-so, the man, 67 years old now, Hua County, Henan Province Gao Pingzhen people suffered from vascular hypertension before 10 years, took depressor always, use the present invention to produce product after 30 days, high pressure (systolic pressure) is reduced to 134mmHg by 166mmHg, and low pressure (diastolic pressure) is reduced to 84mmHg by 101mmHg, the vertigo complete obiteration.

Other disease is also had supplemental treatment effect preferably, and as cancer, food of the present invention is used for the rehabilitation course of cancer patient, has obtained obvious effects.Food of the present invention is used for the supplemental treatment of disease.Show through 36 people experiment, take Chinese patent drug every day and adhere to cooking and botargo all uses product of the present invention, after 180 days, 8 people that cancer symptoms disappears, 24 controlled people do not have 4 people that influence, and total effective rate reaches 88.9%, and contrast groups 27 people only take Chinese patent drug, 4 people that cancer symptoms disappears, 12 controlled people do not have 11 people that influence, total effective rate is 59.2%, and it is obvious to compare effect.Model case is as follows:

3, willow so-and-so, the woman, 57 years old now, sub-railway carriage or compartment people from village behind the Gao Pingzhen of Hua County, Henan Province, be diagnosed as colon cancer in Anyang tumour hospital in May, 2008,2.5 * 2.5 * 1 centimetre of swollen thing size, lymphonodi mesenterici is seen has metastatic carcinoma (1/6), after the operation, adhere to taking sesame oil of the present invention, check in Anyang tumour hospital in March, 2009, and blood test and color Doppler ultrasonography there is no unusual.Now life is normal.

4, Zhang, the man, 65 years old now, Hua County, Henan Province Gao Pingzhen people, be diagnosed as cancer of the esophagus in Anyang tumour hospital in March, 2007,1.2 * 1 * 1 centimetre of swollen thing size, postoperative, adhere to taking Chinese patent drug and sesame oil of the present invention, check no abnormality seen in November, 2008 in Anyang tumour hospital.Now life is normal.

Embodiment 3: sesame protein drink manufacturing method is as follows:

Press

embodiment

1 or 2 described operations, promptly carry out A, clean; B, decortication; C, process dried; D, get oil; The sesame slurries that form carry out following operation more successively: batching, grind, and filter, concentrate, homogeneous, packing, sterilization, the process conditions of each operation of finished product bean milk beverage (as peanut milk, soymilk etc.) processing conditions are routinely carried out.Wherein: grind, colloid mill is roughly ground and fine grinding with going into after the slurries cooling of getting behind the oil, and it is 5 microns that the slurries after the grinding reach granularity; Filter, juice is separated taking juice with slag with centrifuge or filter cloth; Batching adds 0.3% (referring to that weight accounts for the percentage of sesame slurries, down together) salt or adds the simple sesame protein beverage of 3% sugar (selecting sucrose usually for use) formation; Concentrating, promptly go out a certain amount of moisture with vacuum concentration method or normal pressure concentration and evaporation, is 60 ℃ of temperature as vacuum concentration method adopting process condition, 4 minutes time; Homogeneous comprises homogeneous and double-stage homogenization, and homogeneous process conditions are 60 ℃ of temperature, pressure 25MPa; The second homogenate process conditions are 65 ℃, pressure 45MPa; Packing packs for 50～1000 milliliters with every bag, should be indoor packing of 15～20 ℃ of relative humidity 10～20%, temperature; Sterilization, 110 ℃ of temperature, 15 minutes time was finished product.

Embodiment 4: sesame protein drink manufacturing method is as follows:

With embodiment 3 described operations, promptly carry out A, clean; B, decortication; C, process dried; D, get oil; The sesame slurries that form carry out following operation more successively: batching, grind, and filter, concentrate homogeneous, packing, sterilization, finished product.The relative embodiment 3 of process conditions does certain adjustment, and wherein: grind, the slurries after the grinding reach granularity and reach 30 microns; Filter taking juice; Batching, a kind of in the following operation of fingering row: add 1.5% salt or add 8% sugar and form simple sesame protein beverage; Concentrating, is 85 ℃ of temperature as vacuum concentration method adopting process condition, 2 minutes time; Homogeneous comprises homogeneous and double-stage homogenization, and homogeneous process conditions are 80 ℃ of temperature, pressure 55MPa; The second homogenate process conditions are 80 ℃, pressure 25MPa; Packing packs for 50～1000 milliliters with every bag, should be indoor packing of 15～20 ℃ of relative humidity 10～20%, temperature; Sterilization, 120 ℃ of temperature, 10 minutes time was finished product.

Among embodiment 3 and the embodiment 4, batching, a kind of in the following operation of fingering row: (refer to that weight accounts for the percentage of sesame slurries, the down with) salt that adds 0.5～1.5% or add 3～7% sugar (selecting sucrose usually for use) and form simple sesame protein beverage; Add 0.5～1.5% salt, 3～7% sugar and 8～16% fresh milks, form sesame protein milk beverage; Add 0.5～1.5% salt, 3～7% sugar and 8～16% peanut protein slurries, form the sesame peanut protein beverage; Add 0.5～1.5% salt, 3～7% sugar and 8～16% soy protein slurry, form sesame soybean protein beverage; Add 0.5～1.5% salt, 3～7% sugar and 8～16% fruit juice (as orange juice, cider, pear juice, peach juice, haw juice, Lychee juice, longan juice, pineapple juice, almond water etc. a kind of), form the sesame protein fruit drink; Adding 0.5～1.5% salt, 3～7% sugar and weight is sesame slurries 0.1～0.9% tea water extracts, forms the sesame protein tea beverage; Except that adding 0.5～1.5% salt, 3～7% sugar, 8～16% fresh milks, also add acid (as citric acid, lactic acid) and transfer pH value to 5.5～3.5, finally make the different sour milk flavor sesame beverage of acid number; Except that adding 0.5～1.5% salt, 3～7% sugar, 8～16% fresh milks, also add weight and be 4～8% honey and trace element (as lysine, zinc, vitamin B1, B2, B6, B12), form multidimensional sesame protein beverage.

Embodiment 5: the preparation method of sesame protein powder:

Press

embodiment

1 or 2 described operations, promptly carry out A, clean; B, decortication; C, process dried; D, get oil; The sesame slurries that form carry out following operation more successively: batching, grind, and sterilization, homogeneous, drying, packing forms finished product, and the process conditions of each operation milk powder processing conditions are routinely carried out.

It is 110 ℃ that steam sterilization, its temperature are used in sterilization, and the time is 4.5 minutes; Oar material after the sterilization carries out homogeneous and handles, and homogeneous comprises one-level homogeneous and double-stage homogenization, and pressure is 12Mpa during the one-level homogeneous, and flow velocity is 185 meter per seconds; Double-stage homogenization pressure is 28Mpa, and flow velocity is 220 meter per seconds; Through one-level, the secondary second homogenate is handled, and makes the further emulsification of slurry; At this moment material is under the situation of high pressure, high flow rate, forms uniformity, the approximate thing after concentrating with fresh milk; 2～50 microns of granularities; Drying refers to spray-drying, and its temperature is 170 ℃, uses steam pressure to be 0.7Mpa.Drying also can adopt heated-air drying, 55 ℃ of baking temperatures, 1.3 hours time, control water content about 2%.

Embodiment 6: the preparation method of sesame protein powder:

With embodiment 5 described operations, promptly carry out A, clean; B, decortication; C, process dried; D, get oil; The sesame slurries that form carry out following operation more successively: batching, grind, and sterilization, homogeneous, drying, packing forms finished product.The relative embodiment 5 of process conditions does certain adjustment, and wherein: it is 120 ℃ that steam sterilization, its temperature are used in sterilization, and the time is 3.5 minutes; Oar material after the sterilization carries out homogeneous and handles, and homogeneous comprises one-level homogeneous and double-stage homogenization, and pressure is 13Mpa during the one-level homogeneous, and flow velocity is 195 meter per seconds; Double-stage homogenization pressure is 32Mpa, and flow velocity is 240 meter per seconds; Through one-level, the secondary second homogenate is handled, and makes the further emulsification of slurry; At this moment material is under the situation of high pressure, high flow rate, forms uniformity, the approximate thing after concentrating with fresh milk; 2～50 microns of granularities; Drying refers to spray-drying, and its EAT is 230 ℃, uses steam pressure to be 0.9Mpa, and drying also can adopt heated-air drying, 65 ℃ of baking temperatures, 1.7 hours time, control water content about 2%.

Among embodiment 5 or the embodiment 6, batching, a kind of in the following operation of fingering row: (refer to that weight accounts for the percentage of sesame slurries, the down with) salt that adds 0.1～2% or add 1～10% sugar (selecting sucrose usually for use) and form simple sesame protein beverage; Add 0.1～2% salt, 1～10% sugar and 5～20% fresh milks, form sesame protein milk powder; Add 0.1～2% salt, 1～10% sugar and 5～20% peanut protein slurries, form the sesame peanut protein powder; Add 0.1～2% salt, 1～10% sugar and 5～20% soy protein slurry, form the sesame soyabean protein powder; Except that adding 0.1～2% salt, 1～10% sugar, also add 5～20% fruit juice (as orange juice, cider, pear juice, peach juice, haw juice, Lychee juice, longan juice, pineapple juice, almond water etc. a kind of), form the sesame protein Fruit powder; Except that adding 0.1～2% salt, 1～10% sugar, also adding weight is sesame slurries 0.1～0.9% tea water extracts, forms sesame protein tea powder; Except that adding 0.1～2% salt, 1～10% sugar, 5～20% fresh milks, also add acid (as citric acid, lactic acid) and transfer pH value to 5.5～3.5, finally make the different sour milk flavor black sesame powder of acid number; Except that adding 0.1～2% salt, 1～10% sugar, 5～20% fresh milks, also add weight and be 2～10% honey and trace element (as lysine, zinc, vitamin B1, B2, B6, B12), form the multidimensional sesame protein powder.

Batching also can adopt following proportioning: raw material and proportioning thereof are the sesame slurries: fresh milk: sucrose=10: 1～5: 1～2.The sterilizing methods of

embodiment

1,2 and

embodiment

3,4 can exchange.Sterilization also can be adopted other sterilizing methods, as steam sterilization, and 100～130 ℃ of temperature, 8～20 minutes time.

The sesame protein powder that this preparation method produces contains rich in protein, fat, vitamin, cellulose and trace element, and delicate mouthfeel is fragrant and sweet good to eat, can directly reconstitute edible.

Claims

1. the method for low temperature process sesame grease and protein food is characterized in that: comprise the following steps: A, clean, refer to sesame is soaked, cleans with clear water, when cleaning corrupt sesame and not plump son are removed; B, decortication after referring to the sesame of cleaning placed 8～12 minutes in clear water, are peeled; C, process driedly, refer to boiler or iron pan are warming up to 60～80 ℃, sesame is put into boiler after 20～30 minutes, process dried; D, get oil, refer to wear into granularity less than 250 microns screened stock processing dried sesame; Weight ratio by screened stock and pure water 100: 90～110 is got pure water, is heated to 60～80 ℃ and dash scalds and to get oil, after 18～22 hours, realizes that slurry oil separates, and the bottom is precipitated as the sesame slurries; Based on separating oil or sesame slurries, carry out the processing of sesame grease or sesame protein food more respectively; During processing sesame grease, separating oil is carried out refinement step again: promptly separating oil is contained in the deoxidation jar, temperature is controlled at 9～11 ℃, kept 48 hours, again temperature is transferred to-2～-5 ℃, kept 24 hours; 3～9 times repeatedly; Sesame protein food refers to sesame protein liquid, adds to carry out following steps more successively with the sesame slurries man-hour: batching, grind, and filter, concentrate, homogeneous, packing, sterilization forms finished product, and the process conditions of each operation bean milk beverage processing conditions are routinely carried out.

2. the method for low temperature process sesame grease according to claim 1 and protein food, it is characterized in that: after refinement step, also have bottling and sterilization process, that is: bottling, the oil of purifying is emitted in the deoxidation jar, be heated to 38～42 ℃ again, divide to be filled in the vial, friction top is sterilized afterwards.

3. the method for low temperature process sesame grease according to claim 1 and protein food is characterized in that: batching, refer to add different sugar, fresh milk, the fruit juice of measuring, and form different beverages; Grind, grind after the slurries cooling that refers to get behind the oil, it is 2～50 microns that the slurries after the grinding reach granularity; Filter, refer to juice be separated taking juice with slag; Concentrate, refer to go out a certain amount of moisture with vacuum concentration method or normal pressure concentration and evaporation, vacuum concentration method adopting process condition is 50～90 ℃ of temperature, 0.5～5 minute time; Homogeneous comprises homogeneous and double-stage homogenization, and homogeneous process conditions are 50～90 ℃ of temperature, pressure 25MPa or 35～60MPa; The second homogenate process conditions are 50～90 ℃ of temperature, pressure 35～60MPa or 25MPa; Packing refers to pack for 50～1000 milliliters with every bag, should be indoor packing of 15～20 ℃ of relative humidity 10～20%, temperature; Pasteurization is adopted in sterilization,, slurries is heated to 75～90 ℃ that is, is incubated 15～30 seconds.

4. the method for low temperature process sesame grease and protein food is characterized in that: comprise the following steps: A, clean, refer to sesame is soaked, cleans with clear water, when cleaning corrupt sesame and not plump son are removed; B, decortication after referring to the sesame of cleaning placed 8～12 minutes in clear water, are peeled; C, process driedly, refer to boiler or iron pan are warming up to 60～80 ℃, sesame is put into boiler after 20～30 minutes, process dried; D, get oil, refer to wear into granularity less than 250 microns screened stock processing dried sesame; Weight ratio by screened stock and pure water 100: 90～110 is got pure water, is heated to 60～80 ℃ and dash scalds and to get oil, after 18～22 hours, realizes that slurry oil separates, and the bottom is precipitated as the sesame slurries; Based on separating oil or sesame slurries, carry out the processing of sesame grease or sesame protein food more respectively; During processing sesame grease, separating oil is carried out refinement step again: promptly separating oil is contained in the deoxidation jar, temperature is controlled at 9～11 ℃, kept 48 hours, again temperature is transferred to-2～-5 ℃, kept 24 hours; 3～9 times repeatedly; Sesame protein food refers to sesame protein powder, adds to carry out following steps more successively with the sesame slurries man-hour: batching, grind, and sterilization, homogeneous, drying, packing forms finished product, and the process conditions of each operation milk powder processing conditions are routinely carried out.

5. the method for low temperature process sesame grease according to claim 4 and protein food is characterized in that: the slurries after the grinding reach 2～50 microns of granularities; Pasteurization is adopted in sterilization,, slurries is heated to 75～90 ℃ that is, is incubated 15～30 seconds; Homogeneous comprises one-level homogeneous and double-stage homogenization, and pressure is 10～14Mpa during the one-level homogeneous, and flow velocity is 180～200 meter per seconds; Double-stage homogenization pressure is 25～35Mpa, and flow velocity is 200～250 meter per seconds; Drying refers to a kind of of heated-air drying, spray-drying, freeze drying, vacuum drying, microwave drying.

6. according to the method for claim 1 or 4 described low temperature process sesame greases and protein food, it is characterized in that: batching, a kind of in the following operation of fingering row: add the salt that weight accounts for sesame slurries 0.1～2%; Adding weight accounts for the sugar of sesame slurries 1～10%; Salt, weight that adding weight accounts for sesame slurries 0.1～2% account for the sugar of sesame slurries 1～10% and the fresh milk that weight accounts for sesame slurries 5～20%; Salt, weight that adding weight accounts for sesame slurries 0.1～2% account for the sugar of sesame slurries 1～10% and the fruit juice that weight accounts for sesame slurries 5～20%; Salt, weight that adding weight accounts for sesame slurries 0.1～2% account for the sugar of sesame slurries 1～10% and the tea water extract that weight accounts for sesame slurries 0.1～0.9%; Account for the fresh milk of sesame slurries 5～20% except that adding sugar, the weight that salt, weight that weight accounts for sesame slurries 0.1～2% accounts for sesame slurries 1～10%, also add acid adjust pH to 5.5～3.5.

7. according to the method for claim 1 or 4 described low temperature process sesame greases and protein food, it is characterized in that: batching refers to add fresh milk and sucrose; Raw material and proportioning thereof are the sesame slurries: fresh milk: sucrose=10: 1～5: 1～2.