CN108936597A - A kind of carcinoma of the rectum nutraceutical and preparation method thereof - Google Patents

Abstract

The invention belongs to technical field of nutritional food, and in particular to a kind of carcinoma of the rectum nutraceutical and preparation method thereof.Contain albumen, fat, carbohydrate, vitamin, minerals, GINKGO BILOBA EXTRACT, phytosterol nutrient in the carcinoma of the rectum nutraceutical.Nutraceutical of the invention for body other than it can provide sufficient, comprehensive nutrition, more importantly enhance the barrier function of intestinal mucosa, more meet metabolic physiology state, be conducive to body protein synthesis and Metabolism regulation, function of intestinal canal and form is promoted to restore, prevent bacterium and toxin transposition, hence it is evident that the generation for reducing enterogenic infection is the effective means for improving patients undergoing chemotherapy nutrition condition.Certain improvement result can be played to the nutrition condition of Advanced Rectal Cancer patients undergoing chemotherapy, reduced patient's adverse reaction, can be effectively improved the immunity of patient.

Description

Nutritional food for rectal cancer and preparation method thereof

technical field

The invention belongs to the technical field of nutritious food, and in particular relates to a rectal cancer nutritious food and a preparation method thereof.

technical background

According to the data released by the International Cancer Research Center (IARC) of the World Health Organization, there were approximately 1.36 million new cases of rectal cancer in the world in 2012, accounting for 9.7% of all new cancer cases. Statistics from the Cancer Hospital of the Chinese Academy of Medical Sciences/National Cancer Center show that the incidence and mortality of colorectal cancer in my country in 2015 ranked among the top five among all malignant tumors.

The energy consumption of the tumor itself, the host's response to the tumor, and the intervention of various anti-tumor treatments will all lead to an abnormal metabolic state in the body. 40% to 80% of malignant tumor patients are accompanied by various degrees of malnutrition, and about 20% of malignant tumor patients die directly from malnutrition. Malnutrition seriously affects the survival time and quality of life of patients. Malnutrition is usually caused by reduced human intake, decreased physiological activities, and metabolic disorders of the body, which will seriously affect the clinical prognosis. It leads to a decrease in the quality of life of cancer patients, poor prognosis, and increases the adverse reactions of cancer patients' treatment, and increases the risk of infection and mortality. Therefore, it is very important to improve the nutritional status of cancer patients, which can help patients maintain weight, reduce adverse reactions of chemotherapy and radiotherapy, improve the quality of life, and prolong the survival period of cancer patients.

Chemotherapy is an important means of comprehensive treatment for patients with advanced rectal cancer, but adverse reactions such as gastrointestinal reactions, low immunity, and hematopoietic system inhibition caused by chemotherapy drugs will further deteriorate the nutritional status of patients; The tolerance of further anti-tumor therapy such as chemotherapy decreased. There are many reasons for malnutrition caused by chemotherapy. The direct cause is nausea, vomiting, diarrhea, gastrointestinal mucosal damage, loss of appetite and other symptoms caused by chemotherapy, which affect the intake of nutrients, and at the same time interfere with the body's ability to absorb nutrients with chemotherapy drugs. related to the absorption and utilization of substances. During chemotherapy, malnutrition will not only affect the patient's own physical and psychological state, but also affect the effect of later treatment and the quality of life of the patient, and even shorten the survival period. Early detection and appropriate treatment of malnutrition are essential. Improving the nutritional status of chemotherapy patients will not only help the body recover and improve immune function, but also improve tolerance to chemotherapy, improve treatment effects and quality of life, and prolong survival.

Enteral nutrition in the form of formula food is the preferred way of nutritional support for patients with rectal cancer. In addition to providing sufficient and comprehensive nutrition for the body, the formula food of the present invention enhances the barrier function of the intestinal mucosa, making it more It conforms to the physiological state of metabolism, is beneficial to the body’s protein synthesis and metabolic regulation, promotes the recovery of intestinal function and shape, prevents the translocation of bacteria and toxins, and significantly reduces the occurrence of enterogenous infections. It is an effective means to improve the nutritional status of chemotherapy patients. It can improve the nutritional status of patients with advanced rectal cancer chemotherapy, reduce adverse reactions of patients, and effectively improve the immunity of patients.

For foods for special medical purposes, there are corresponding regulations and development and application in the United States, the European Union, Japan and other developed countries; my country's GB29922-2013 "General Rules for Formula Foods for Special Medical Purposes" in the national food safety standard for full-nutrition foods clearly stipulates that full-nutrition formula foods It refers to formula food for special medical purposes that can be used as a single source of nutrition to meet the nutritional needs of patients. At present, there is no food for special medical purpose during chemotherapy of rectal cancer in the market, especially designed for rectal cancer patients with specific ages and specific physiological conditions. And this kind of food has huge market potential and high economic benefits, so the development of this kind of food has great economic benefits and social significance.

Contents of the invention

The purpose of the present invention is to provide a nutritional food for rectal cancer, which can provide sufficient and comprehensive nutrition for the body, and more importantly, can enhance the barrier function of the intestinal mucosa, which is beneficial to the protein synthesis and metabolic regulation of the body, and promotes intestinal function. and shape restoration, prevent translocation of bacteria and toxins, and significantly reduce the occurrence of enterogenous infections; the invention also provides a preparation method thereof.

A rectal cancer full nutritional formula food according to the present invention has the following nutritional components per 100 grams of nutritional food: protein 34g-58g, fat 1.3g-4g, carbohydrate 34g-60g, vitamin A 159μg-889μg, vitamin D 4μg -13μg, Vitamin E 4mg-50mg, Vitamin K ₁ 17μg-185μg, Vitamin B ₁ 330μg-1mg, Vitamin B ₂ 332μg-1mg, Vitamin B ₆ 332μg-1mg, Vitamin B ₁₂ 1μg-20μg, Niacin 0.9mg-9mg , folic acid 88μg-938μg, pantothenic acid 2mg-20mg, vitamin C 3mg-7.2mg, biotin 9μg-85μg, sodium 300mg-330mg, potassium 446mg-545mg, copper 182μg-230μg, magnesium 73mg-100mg, iron 4mg-9mg, zinc 2mg-8mg, Manganese 99μg-2.5mg, Calcium 215mg-222mg, 159mg-164mg, Iodine 27μg-50μg, Selenium 13μg-91μg, Chromium 7μg-228μg, Glutamine 1g-6g, Arginine 500mg-1g, Ginkgo flavonoids 500mg-4g, phytosterol 300mg-600mg.

in:

The raw material of protein is selected from pea protein and whey protein, or pea peptide and whey protein;

The raw material of fat is selected from fish oil, soybean oil, rapeseed oil, peanut oil, corn seed oil, safflower oil, perilla oil, samara oil, ingot maple seed oil, peony seed oil, Suaeda salsa seed oil, etc. or several;

Carbohydrate raw materials are selected from one or more of xylo-oligosaccharides, galacto-oligosaccharides, fructose, erythritol, laminarin, maltodextrin, hydroxypropyl starch, dietary fiber or resistant starch; fructose Polyfructose is preferred; dietary fiber is preferably pea dietary fiber; resistant starch is preferably pea resistant starch;

The raw material of vitamin A is selected from one or more of retinyl acetate, retinyl palmitate or β-carotene;

The raw material of vitamin D is selected from one or _both of vitamin D2 and vitamin _D3 ;

The raw material of vitamin E is selected from one or more of D-α-tocotrienol, dl-α-tocotrienol, vitamin E calcium succinate; D-α-tocotrienol is preferably D-α- Tocotrienol acetate, D-α-tocotrienol succinate, dl-α-tocotrienol preferably dl-α-tocotrienol acetate;

The raw material of vitamin B1 is selected from _one or both of thiamine hydrochloride and thiamine nitrate;

_The raw material of vitamin B2 is selected from one or both of riboflavin or riboflavin 5'-sodium phosphate;

The raw material of vitamin B6 is selected from pyridoxine hydrochloride _;

_The raw material of vitamin B12 is selected from cyanocobalamin;

The raw material of niacin is selected from one or both of niacin or niacinamide;

The raw material of pantothenic acid is selected from D-calcium pantothenate;

The raw material of vitamin C is selected from one or more of L-ascorbic acid, L-sodium ascorbate, L-calcium ascorbate or ascorbyl palmitate;

The raw material of biotin is selected from D-biotin;

The raw material of sodium is selected from sodium chloride;

The raw material of potassium is selected from one or more of dipotassium hydrogen phosphate, potassium dihydrogen phosphate, potassium chloride, and potassium citrate;

The raw material of copper is selected from one or both of copper sulfate or copper gluconate;

The raw material of magnesium is selected from one or more of magnesium carbonate, magnesium sulfate, magnesium oxide, magnesium chloride or magnesium L-threonate;

The raw material of iron is selected from one or more of ferrous gluconate, ferrous fumarate, ferrous sulfate, ferrous lactate or ferrous succinate;

The zinc raw material is selected from one or more of zinc sulfate, zinc citrate, zinc citrate (trihydrate), zinc gluconate, zinc oxide or zinc lactate;

The raw material of manganese is selected from one or both of manganese sulfate or manganese gluconate;

The raw material of calcium is selected from calcium carbonate, calcium acetate, calcium chloride, calcium citrate, calcium gluconate, calcium lactate, calcium hydrogen phosphate, calcium dihydrogen phosphate, tricalcium phosphate (calcium phosphate), calcium sulfate, L-calcium lactate or one or more of calcium glycerophosphate;

The raw material of phosphorus is selected from potassium dihydrogen phosphate;

The raw material of iodine is selected from potassium iodate;

The raw material of selenium is selected from one or more of sodium selenite, selenium-enriched yeast or L-selenium-methylselenocysteine;

The raw material of chromium is selected from chromium chloride.

The preparation method of the pea peptide of the present invention is as follows: extruding pea protein with a water content of 25wt.%, cooling, drying and pulverizing the extruded product after extrusion, and performing enzymolysis reaction with neutral protease.

Wherein: the temperature during extrusion is 60°C, the screw speed is 165r/min, and the die hole diameter is 12mm.

The temperature of the enzymatic hydrolysis reaction was 38°C, the pH value of the enzymatic hydrolysis reaction was 7, the concentration of pea protein in the enzymatic hydrolysis reaction was 8.1 g/mL, and the dosage of neutral protease was 12% of that of pea protein.

After the enzymatic hydrolysis reaction, the DPPH scavenging rate, ^. OH scavenging rate, and O ₂ ^.- scavenging rate of pea peptide were 95%, 88%, and 45%, respectively.

The preparation method of the nutritional food for rectal cancer of the present invention is as follows: based on 100 grams of nutritional food for rectal cancer, protein, carbohydrates, vitamin A, vitamin D, vitamin E, vitamin K ₁ , vitamin B ₁ , vitamin B ₂ , vitamin B ₆ , vitamin B ₁₂ , niacin, folic acid, pantothenic acid, vitamin C, biotin, sodium, potassium, copper, magnesium, iron, zinc, manganese, calcium, phosphorus, iodine, selenium, chromium, glutamine, After the raw materials of arginine, ginkgo flavonoids and phytosterol nutrients are sterilized, they are divided into 5 parts on average to form functional bags;

After sterilization, the raw materials of fat nutrition ingredients are divided into 5 parts on average to form energy bags.

Among them: the sterilization power is 400-500W, and the sterilization time is 100-120s.

The edible method of rectal cancer nutritious food of the present invention is as follows:

The age of the target group is 18-64 years old, excluding pregnant and lactating women;

Dosage: 0.4 bag/(kg·d), the total amount shall not exceed 27 bags;

Consume in one of two ways:

(1) Use 100-400mL of boiling water to cool down to 40-60°C, add the nutrients in the functional bag and energy bag, stir and shake well, then drink directly or ingest through tube feeding;

(2) Add the nutrients in the functional bag to the daily diet that does not contain salt, and the fat content in the daily diet is consistent with the fat content in the energy bag.

The sales method of the product of the present invention is to sell directly to consumers, without going through places or channels such as hospitals, supermarkets or pharmacies, reducing intermediate links, reducing costs, and realizing the characteristics of low-priced and small-profit sales, and consumers can eat more economically and economically. , to meet the long-term consumption requirements of consumers.

The beneficial effects of the present invention are as follows:

The effect of the nutritional food for rectal cancer of the present invention depends on the respective effects of the nutritional ingredients and the synergistic effects of each other.

In the present invention, pea protein or pea peptide has a remarkable and efficient effect of scavenging various free radicals, and its DPPH scavenging rate, ^. OH scavenging rate, and O ₂ ^. Anti-inflammation, immune regulation, and inhibition of renin and ACE enzyme activity, especially for the prevention and treatment of complications related to oxidative stress caused by cancer. The pea protein or pea peptide has the ability to selectively remove the ROS substance DPPH that causes rectal cancer and .OH, but has a lower clearance rate ^for O ₂ ^.- which can kill rectal cancer cells, thus ensuring a high presence of O ₂ ^.- and a high cancer-killing effect. At the same time, there are no genetically modified varieties of pea commercial varieties, low allergenicity, and no feeding intolerance; pea protein peptides can specifically remove oxygen free radicals and MDA in glomerulonephritis to improve the physical condition of patients. It is also rich in arginine compared to proteins or peptides, reducing the amount of additional supplemental arginine.

Whey protein is a high-quality protein, containing β-lactoglobulin, α-lactalbumin, immunoglobulin and other active ingredients; the content of fat and lactose in whey protein is lower than that of excess saturated fat and cholesterol in other animal proteins There are few harmful substances, complete types and contents of essential amino acids, high nutritional value, easy to be digested and absorbed, can enhance immunity, prevent blood lipids and cholesterol from rising, and be beneficial to cardiovascular diseases; the formula uses a mixture of pea protein and whey protein The form combines the advantages of both plant protein and animal protein, avoids the deficiency of a single protein, and more importantly, can improve the negative nitrogen status of rectal cancer patients.

The raw material of fat is selected from soybean oil, rapeseed oil, peanut oil, corn seed oil, safflower oil, perilla oil, samara oil, maple seed oil and peony seed oil mainly rich in omega-3 unsaturated fatty acids One or more of Suaeda salsa seed oil and fish oil in a certain proportion, this combination can give full play to omega-3 unsaturated fatty acids to improve cell membrane structure, improve cell membrane transportation and immune function, and promote immune maturation of T lymphocytes In addition, these oils are cheap and easy to obtain through reasonable matching, and the composition of fatty acids meets the requirements of special medical food. Glutamine has a significant adjuvant therapeutic effect on patients with rectal cancer chemotherapy, and can reduce the side effects of chemotherapy. Through strong anti-oxidation, free radicals can be selectively removed from the source, and superoxide ion free radicals that can kill rectal cancer cells can be retained. In addition, the state of oxidative stress can be adjusted, which can also improve the ADA in the plasma of rectal cancer patients. , GSH, PX, CAT, SOD, and MDA expression levels, thereby regulating the patient's physical state, which is conducive to the recovery of the patient and avoiding the deterioration or recurrence of the disease.

Compared with other functional oligosaccharides, xylooligosaccharides have good physical and chemical properties and bifidobacteria proliferation properties. In addition, xylooligosaccharides also have antioxidant properties, promote calcium absorption, enhance the body's immunity, and reduce rectal cancer. Erythritol, galactooligosaccharides, etc. can improve the taste of the diet, increase the appetite of patients, reduce the anorexia effect of chemotherapy on patients, and improve the depression of patients after eating. At the same time, they can be combined with pea dietary fiber and resistant starch to regulate Stomach, reduce the problems such as poor defecation caused by chemotherapy. Hydroxypropyl starch is a good suspending agent with good suspending effect, non-sticky wall, easy to disperse, and fine flocculated particles. Maltodextrin has good solubility and can improve the fluidity of the product.

Arginine-enhanced parenteral nutrition improves immune function and protects the immune barrier of intestinal mucosa in patients with advanced rectal cancer undergoing chemotherapy.

The high-protein, high-carbohydrate and low-fat formula of the present invention is suitable for the physical characteristics of rectal cancer eaters, and is beneficial to the recovery of the body. In addition to providing sufficient and comprehensive nutrition for the body, the nutritious food of the present invention enhances the barrier function of the intestinal mucosa, is more in line with the metabolic physiological state, is beneficial to the protein synthesis and metabolic regulation of the body, and promotes intestinal function and Morphological recovery, prevention of translocation of bacteria and toxins, and significantly reducing the occurrence of enterogenous infections are effective means to improve the nutritional status of chemotherapy patients. It can improve the nutritional status of patients with advanced rectal cancer chemotherapy, reduce adverse reactions of patients, and effectively improve the immunity of patients.

Detailed ways

The present invention is further described below in conjunction with embodiment.

Example 1

The nutritional ingredients per 100 grams of rectal cancer nutrition food are as follows: protein 37g, fat 2.5g, carbohydrate 56.5g, vitamin A 249.42μg, vitamin D 5.2μg, vitamin E 4mg, vitamin K ₁ 19μg, vitamin B ₁ 0.4mg, vitamin B ₂ 0.4mg, vitamin B ₆ 0.45mg, vitamin B ₁₂ 1μg, niacin 0.915mg, folic acid 205μg, pantothenic acid 2.43mg, vitamin C 7.2mg, biotin 15μg, sodium 61.33mg, potassium 99.41mg, copper 200μg, magnesium 73.2mg , Iron 4.28mg, Zinc 2.4mg, Manganese 100.13μg, Calcium 47.12mg, Phosphorus 160.01mg, Iodine 29.67μg, Selenium 15.07μg, Chromium 7.82μg, Glutamine 100mg, Arginine 150mg, Ginkgo Flavonoids 150mg, Phytosterol 550mg .

Prepare the raw materials in every hectogram nutritious food as follows:

Pea peptide 25g, whey protein 12g, soybean oil 1g, peony seed oil 0.5g, Suaeda salsa seed oil 0.5g, fish oil 0.5g, fructose 30g, pea dietary fiber 10g, hydroxypropyl starch 10g, xylo-oligosaccharide 5g , Erythritol 1.5g, Retinyl Acetate 260μg, Vitamin D ₂ 5.2μg, D-α-Tocotrienol 16mg, Vitamin K ₁ 19μg, Thiamine Hydrochloride 400μg, Riboflavin 400μg, Pyridoxine Hydrochloride 450μg, cyanocobalamin 1μg, niacin 915μg, folic acid 205μg, D-calcium pantothenate 2.7mg, L-ascorbic acid 7.2mg, D-biotin 15μg, sodium chloride 156mg, potassium citrate 260mg, copper sulfate 500μg, magnesium oxide 122mg , ferrous fumarate 13mg, zinc oxide 3mg, manganese sulfate 170μg, calcium citrate 270mg, potassium dihydrogen phosphate 702mg, potassium iodate 50μg, sodium selenite 33μg, chromium chloride 40μg, glutamine 100mg, arginine Acid 150mg, Ginkgo flavonoids 150mg, Phytosterol 550mg.

The preparation method is as follows:

Pea peptide, whey protein, fructose, pea dietary fiber, hydroxypropyl starch, xylooligosaccharide, erythritol, retinyl acetate, vitamin D ₂ , D-α-tocotrienol acetate, vitamin K _1. Thiamine hydrochloride, riboflavin, pyridoxine hydrochloride, cyanocobalamin, niacin, folic acid, D-calcium pantothenate, L-ascorbic acid, D-biotin, sodium chloride, potassium citrate, copper sulfate, Magnesium oxide, ferrous fumarate, zinc oxide, manganese sulfate, calcium citrate, potassium dihydrogen phosphate, potassium iodate, sodium selenite, chromium chloride, glutamine, arginine, ginkgo flavonoids, phytosterols , Sterilized in a 500W sterilizer for 100s, after sterilization, divided into 5 parts on average to form functional bags.

Sterilize soybean oil, peony seed oil, Suaeda salsa seed oil, and fish oil in a 500W sterilizer for 100 seconds. After sterilization, divide them into 5 parts on average to form energy bags.

The preparation method of pea peptide is as follows: extrude pea protein with a water content of 25wt.%. The DPPH clearance rate, .OH clearance rate ^, and O ₂ ^.- clearance rate of the peptide were 95%, 88%, and 45%, respectively.

The extrusion temperature is 60°C, the screw speed is 165r/min, and the die hole diameter is 12mm; the enzymolysis reaction temperature is 38°C, the pH value of the enzymolysis reaction is 7, and the concentration of pea protein in the enzymolysis reaction is 8.1g /mL, the dosage of neutral protease is 12% of that of pea protein.

Example 2

The nutritional ingredients in every 100 grams of rectal cancer nutrition food are as follows: protein 40g, fat 2.6g, carbohydrate 55g, vitamin A 287.79μg, vitamin D 10μg, vitamin E 5mg, vitamin K ₁ 22μg, vitamin B ₁ 0.45mg, vitamin B ₂ 0.5mg, Vitamin B ₆ 0.6mg, Vitamin B ₁₂ 2μg, Niacin 1.8mg, Folic acid 400μg, Pantothenic acid 2.52mg, Vitamin C 3.5mg, Biotin 12μg, Sodium 64.87mg, Potassium 99.415mg, Copper 220μg, Magnesium 75mg, Iron 8.56mg, zinc 2.56mg, manganese 100.13μg, calcium 52.36mg, phosphorus 160.01mg, iodine 30μg, selenium 45.66μg, chromium 156.4μg, glutamine 100mg, arginine 150mg, ginkgo flavonoids 150mg, phytosterol 400mg.

Prepare the raw materials in every hectogram nutritious food as follows:

Pea protein 20g, whey protein 20g, peanut oil 0.5g, corn seed oil 0.5g, samara oil 0.5g, ingot maple oil 0.5g, fish oil 0.6g, fructose 10g, pea dietary fiber 20g, laminarin 5g, hydroxypropyl Base starch 5g, pea resistant starch 10g, erythritol 5g, retinyl acetate 300μg, vitamin D ₂ 10μg, D-α-tocotrienol 20mg, vitamin K ₁ 22μg, thiamine hydrochloride 450μg, riboflavin 500μg pyridoxine hydrochloride, 2μg cyanocobalamin, 1800μg niacin, 400μg folic acid, 2.8mg D-calcium pantothenate, 3.5mg L-ascorbic acid, 12μg D-biotin, 165mg sodium chloride, 260mg potassium citrate, Copper sulfate 550μg, magnesium oxide 125mg, ferrous fumarate 26mg, zinc oxide 3.2mg, manganese sulfate 170μg, calcium citrate 300mg, potassium dihydrogen phosphate 702mg, potassium iodate 50.6μg, sodium selenite 100μg, chromium chloride 800μg, glutamine 100mg, arginine 150mg, ginkgo flavonoids 150mg, phytosterol 400mg.

The preparation method is as follows:

Pea protein, whey protein, fructose, pea dietary fiber, laminarin, hydroxypropyl starch, pea resistant starch, erythritol, retinyl acetate, vitamin D ₂ , D-α-tocotrienol, Vitamin K1, Thiamine Hydrochloride, Riboflavin, Pyridoxine Hydrochloride, Cyanocobalamin, Niacin, Folic Acid, Calcium D _- Pantothenate, L-Ascorbic Acid, D-Biotin, Sodium Chloride, Potassium Citrate, Sulfuric Acid Copper, magnesium oxide, ferrous fumarate, zinc oxide, manganese sulfate, manganese sulfate, calcium citrate, potassium dihydrogen phosphate, potassium iodate, sodium selenite, chromium chloride, glutamine, arginine, Ginkgo flavonoids and phytosterols are sterilized in a 425W sterilizer for 120s. After sterilization, they are divided into 5 parts on average to form functional bags.

Sterilize peanut oil, corn seed oil, samara oil, ingot maple seed oil, and fish oil in a 425W sterilizer for 120s. After sterilization, divide them into 5 parts on average to form energy bags.

Claims (10)

1. A nutritional food for rectal cancer, characterized in that the nutritional ingredients per 100 grams of nutritional food are as follows: protein 34g-58g, fat 1.3g-4g, carbohydrate 34g-60g, vitamin A 159μg-889μg, vitamin D 4μg-13μg , Vitamin E 4mg-50mg, Vitamin K ₁ 17μg-185μg, Vitamin B ₁ 330μg-1mg, Vitamin B ₂ 332μg-1mg, Vitamin B ₆ 332μg-1mg, Vitamin B ₁₂ 1μg-20μg, Niacin 0.9mg-8mg, Folic acid 88μg -608μg, Pantothenic Acid 2mg-20mg, Vitamin C 3mg-7.2mg, Biotin 9μg-85μg, Sodium 60mg-70mg, Potassium 46mg-135mg, Copper 182μg-230μg, Magnesium 73mg-100mg, Iron 4mg-9mg, Zinc 2mg-4.8mg , Manganese 99μg-130μg, Calcium 35mg-60mg, Phosphorus 159mg-164mg, Iodine 27μg-50μg, Selenium 13μg-91μg, Chromium 7μg-228μg, Glutamine 60mg-106mg, Arginine 100mg-150mg, Ginkgo Flavonoids 100mg-150mg , Phytosterol 300mg-560mg. 2. A nutritional food for rectal cancer as claimed in claim 1, characterized in that: The protein raw material is selected from pea protein and whey protein, or selected from pea peptide and whey protein; The raw material of fat is selected from fish oil, soybean oil, rapeseed oil, peanut oil, corn seed oil, safflower oil, perilla oil, samara oil, ingot maple seed oil, peony seed oil, Suaeda salsa seed oil, etc. or several; The carbohydrate raw material is selected from one or more of xylo-oligosaccharides, galacto-oligosaccharides, fructose, erythritol, laminarin, maltodextrin, hydroxypropyl starch, dietary fiber or resistant starch. 3. The nutritional food for rectal cancer according to claim 1, characterized in that: The raw material of vitamin A is selected from one or more of retinyl acetate, retinyl palmitate or β-carotene; The raw material of vitamin D is selected from one or _both of vitamin D2 and vitamin _D3 ; The raw material of vitamin E is selected from one or more of D-α-tocotrienol, dl-α-tocotrienol acetate, dl-α-tocotrienol, vitamin E calcium succinate; The raw material of vitamin B1 is selected from _one or both of thiamine hydrochloride and thiamine nitrate; _The raw material of vitamin B2 is selected from one or both of riboflavin or riboflavin 5'-sodium phosphate; The raw material of vitamin B6 is selected from pyridoxine hydrochloride _{; The} raw material of vitamin B12 is selected from cyanocobalamin; The raw material of niacin is selected from one or both of niacin or niacinamide; The raw material of pantothenic acid is selected from D-calcium pantothenate; The raw material of vitamin C is selected from one or more of L-ascorbic acid, L-sodium ascorbate, L-calcium ascorbate or ascorbyl palmitate; The raw material of biotin is selected from D-biotin. 4. The nutritional food for rectal cancer according to claim 1, characterized in that: The raw material of sodium is selected from sodium chloride; The raw material of potassium is selected from one or more of dipotassium hydrogen phosphate, potassium dihydrogen phosphate, potassium chloride or potassium citrate; The raw material of copper is selected from one or both of copper sulfate or copper gluconate; The raw material of magnesium is selected from one or more of magnesium carbonate, magnesium sulfate, magnesium oxide, magnesium chloride or magnesium L-threonate; The raw material of iron is selected from one or more of ferrous gluconate, ferrous fumarate, ferrous sulfate, ferrous lactate or ferrous succinate; The zinc raw material is selected from one or more of zinc sulfate, zinc citrate, zinc citrate (trihydrate), zinc gluconate, zinc oxide or zinc lactate; The raw material of manganese is selected from one or both of manganese sulfate or manganese gluconate; The raw material of calcium is selected from calcium carbonate, calcium acetate, calcium chloride, calcium citrate, calcium gluconate, calcium lactate, calcium hydrogen phosphate, calcium dihydrogen phosphate, tricalcium phosphate (calcium phosphate), calcium sulfate, L-calcium lactate or one or more of calcium glycerophosphate; The raw material of phosphorus is selected from potassium dihydrogen phosphate; The raw material of iodine is selected from potassium iodate; The added form of selenium is one or more of sodium selenite, selenium-enriched yeast or L-selenium-methylselenocysteine; The raw material of chromium is selected from chromium chloride. 5. The nutritional food for rectal cancer according to claim 2, characterized in that: the preparation method of pea peptide is: extruding pea protein with a water content of 25wt.%, after extrusion, the extrudate is cooled, dried, Crush, and then use neutral protease for enzymatic hydrolysis. 6. The nutritional food for rectal cancer according to claim 5, characterized in that: the enzymolysis reaction temperature is 38°C, the pH value of the enzymolysis reaction is 7, the concentration of pea protein in the enzymolysis reaction is 8.1g/mL, neutral The amount of protease used was 12% of that of pea protein; after the enzymatic hydrolysis reaction, the ^DPPH scavenging rate, ^. OH scavenging rate, and O ₂ . 7. A preparation method of the nutritional food for rectal cancer according to claim 1, characterized in that: in terms of 100 grams of nutritional food for rectal cancer, protein, carbohydrates, vitamin A, vitamin D, vitamin E, vitamin K ₁ , vitamin B ₁ , vitamin B ₂ , vitamin B ₆ , vitamin B ₁₂ , niacin, folic acid, pantothenic acid, vitamin C, biotin, sodium, potassium, copper, magnesium, iron, zinc, manganese, calcium, phosphorus, iodine, After the raw materials of selenium, chromium, glutamine, arginine, ginkgo flavonoids, and phytosterol nutrients are sterilized, they are divided into 5 parts on average to form functional bags; After sterilization, the raw materials of fat nutrition ingredients are divided into 5 parts on average to form energy bags. 8. The method for preparing nutritional food for rectal cancer according to claim 7, characterized in that: the sterilization power is 400-500W, and the sterilization time is 100-120s. 9. An eating method of the nutritional food for rectal cancer according to claim 1, characterized in that: The age of the target group is 18-64 years old, excluding pregnant and lactating women; Dosage: 0.4 bag/(kg·d), the total amount shall not exceed 27 bags; Consume in one of two ways: (1) Use 100-400mL of boiling water to cool down to 40-60°C, add the nutrients in the functional bag and energy bag, stir and shake well, then drink directly or ingest through tube feeding; (2) Add the nutrients in the functional bag to the daily diet that does not contain salt, and the fat content in the daily diet is consistent with the fat content in the energy bag. 10. A sales method of the nutritional food for rectal cancer according to claim 1, characterized in that: the sales method is directly sold to consumers without going through hospitals, supermarkets or pharmacies.