CN1111589C

CN1111589C - Process for preparing edible oil separately with Chinese pepper shell and seed kernel

Info

Publication number: CN1111589C
Application number: CN 99115717
Authority: CN
Inventors: 颜联祥
Original assignee: Individual
Current assignee: Hancheng Hualong Biological Science And Technology Development Co Ltd
Priority date: 1999-02-03
Filing date: 1999-02-03
Publication date: 2003-06-18
Anticipated expiration: 2019-02-03
Also published as: CN1263935A

Abstract

The present invention a technology for preparing edible oil by separating hull oil and kernel oil of zanthoxylum seeds, and belongs to a deep-processing technology of agricultural products. The technology for producing edible oil by separating hull oil and kernel oil of zanthoxylum seeds has the processes of safe storage, early processing, extraction, crude oil dewaxing, dehydration processing, refining, etc. The technology has the advantages of low cost, simple and scientific manufacturing technology, high oil yield and good oil quality. The present invention is mainly used for the production of the zanthoxylum seed edible oil.

Description

The method that pepper seed skin oil, benevolence separately are produced edible oil

The method of pepper seed skin oil of the present invention, benevolence separately production edible oil belongs to the deep process technology of agricultural-food, relates in particular to a kind of technology of processing the Semen Pericarpium Zanthoxyli edible oil.

At present, the scale of processing Semen Pericarpium Zanthoxyli edible oil is increasing, working method is similar, what use substantially all is oil extraction equipment and press apparatus, the crude oil that obtains all is mixtures of aterrimus skin oil and benevolence oil, and these crude oils easily become sour, and are refined into the method complexity of edible oil, cost is very big, and economic benefit is very poor.General grease processing enterprise have to reduce the refining working method, makes industrialness oil and sells.

The method that pepper seed skin oil of the present invention, benevolence separately are produced edible oil, a kind of novel method of processing the Semen Pericarpium Zanthoxyli edible oil not only is provided, and with the simple science of equipment that this novel method is used, reached processing and eating oil oil yield height, steady quality foreign matter up to standard, no is residual, tooling cost is low, economic benefit is high purpose.

In order to realize above-mentioned goal of the invention, the method particular content that its pepper seed skin oil, benevolence separately are produced edible oil is: after the Semen Pericarpium Zanthoxyli of purchasing is cleared up impurity elimination, Exposure to Sunlight or drying plant dry or dry warehouse-in, then the Semen Pericarpium Zanthoxyli to warehouse-in squeezes the cured layer of Semen Pericarpium Zanthoxyli crust broken with telescoping jar, the cured layer of crust is squeezed broken Chinese prickly ash to be leached with leaching plant, the skin oil that leaches is crude oil at this moment, crude oil takes off the cured cured oil that obtains taking off through roasting soil again, takes off cured oil and obtains edible oil through traditional method for refining again; After the crust vibratory screening apparatus of the Semen Pericarpium Zanthoxyli behind the leaching skin oil, blower vibration blowing, make the removing that comes off of the crust of Semen Pericarpium Zanthoxyli, forming no ginned cotton green pepper is the light seed, the light seed is carried out heat after with the pulverizer fragmentation steam, and the suction of seed benevolence is expanded, be beneficial to leaching, the seed benevolence of having expanded is leached with leaching plant, be crude oil benevolence oil this moment of leaching, at this moment again, again crude oil is carried out processed with dehydration equipment, then obtain edible oil.

The method that pepper seed skin oil of the present invention, benevolence separately are produced edible oil has four innovative approach: the one, and the Semen Pericarpium Zanthoxyli of purchasing is dried or dries with Exposure to Sunlight or machinery, green pepper seed moisture content is reduced in 10%, become sour in case the green pepper seed goes mouldy to cause, and influence the benevolence oil quality, be called safe storage; The 2nd, crowded broken with telescoping jar before the pepper seed skin oil immersion goes out the cured layer of Semen Pericarpium Zanthoxyli crust, can make solvent oil infiltration Semen Pericarpium Zanthoxyli crust, leach the oily crude oils of whole skins, be called the processing in early stage; The 3rd, after leaching plant leached skin oil crude oil, it was cured to adopt roasting soil to take off to skin oil crude oil, can reduce and take off cured expense more than 80%, is called crude oil roasting soil and takes off cured; The 4th, the crust that extracts the Semen Pericarpium Zanthoxyli behind the skin oil crude oil is vibrated blowing with vibratory screening apparatus, blower, remove the crust impurity of Semen Pericarpium Zanthoxyli, forming no ginned cotton green pepper is the light seed, is called the seed skin and clears up.Above innovative approach only increases telescoping jar and vibratory screening apparatus of being simple and easy to make, and takes off cured raw material with the alternative existing crude oil of roast soil simultaneously, and can deduct pressing method.

Pepper seed skin oil of the present invention, benevolence separately are produced the method for edible oil and are compared with the grease traditional diamond-making technique, have the following advantages: the one, and the leaching plant of the former installation of grease enterprise and refining unit and the oil transportation that matches, defeated vapour equipment and pulverizing, hot steaming equipment do not need to transform; The 2nd, the oil yield height, skin oil crude oil oil yield reaches 10%, and benevolence oil crude oil oil yield reaches 15%, and refining edible oil up to standard reaches 20%; The 3rd, can reduce pressing method; The 4th, dewatering is only used in benevolence olein refining, can reduce it and take off cured, degreasing, decolouring, deodorizing method; The 5th, oil meal utility value height; The 6th, newly added equipment is simple and easy to make, and gross investment is only in ten thousand yuan.

The omnidistance method that pepper seed skin oil, benevolence separately are produced edible oil can be divided into green pepper seed skin edible oil working method and green pepper seed seed edible oil working method from big aspect, green pepper seed skin edible oil working method by handle in safe storage, early stage, the skin oil immersion goes out, crude oil takes off cured and take off cured olein refining etc. and form, green pepper seed seed edible oil working method is on the basis of extracting green pepper seed skin oil, by seed skin cleaning, pulverize that heat is steamed, the benevolence oil immersion goes out, processed etc. forms, but edible oil that from green pepper seed skin, extracts and the edible oil that from green pepper seed benevolence, extracts both separated deposit, but mixed storage again.

Claims

1. pepper seed skin oil, the benevolence separately is produced the method for edible oil, it is characterized in that on the basis of existing fat and oil processing equipment, increased safe storage, handle early stage, cleaning of seed skin and crude oil roasting soil take off cured method, Semen Pericarpium Zanthoxyli to purchase dries or dries with Exposure to Sunlight or machinery, Semen Pericarpium Zanthoxyli moisture is reduced in 10%, and before the pepper seed skin oil immersion goes out, squeeze the cured layer of Semen Pericarpium Zanthoxyli crust broken with telescoping jar, through the Semen Pericarpium Zanthoxyli safe storage, after handling early stage, green pepper seed crust leaches skin oil crude oil with leaching plant again, skin oil crude oil takes off the cured Tuo Lapi of obtaining oil through roasting soil, Tuo Lapi oil obtains edible oil through traditional method of refining again, to extract the crust vibratory screening apparatus of the Semen Pericarpium Zanthoxyli behind the skin oil crude oil again, blower vibrates blowing, remove the crust impurity of Semen Pericarpium Zanthoxyli, forming no skin Semen Pericarpium Zanthoxyli is the light seed, and the light seed steams through crushing hot, and the oil seed suction is expanded, leach benevolence oil crude oil through leaching plant, benevolence oil crude oil obtains edible oil through processed again.