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Cold grinded vegetable oil and preparation method of vegetable protein beverage

A plant protein beverage and vegetable oil technology, which is applied in the field of grain, oil and food processing, can solve the problems of high quality vegetable oil and waste of vegetable oil resources, and achieve the effects of promoting the decomposition of acetaldehyde, inhibiting the formation of cholesterol, and powerful anti-oxidation

Active Publication Date: 2013-09-11
饶攀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low-temperature pressing technology is also used in actual production. After a low-temperature pressing by the manufacturer, the quality of the vegetable oil remaining in the oil meal is particularly high, which seriously wastes vegetable oil resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Use selected walnuts, after dehulling and peeling, directly refining or cleaning and then drying at low temperature before refining; refining with stone mill or electric grinder, the finer the grout, the better; when the output is small, use a special centrifuge Use a suitable size filter bag of 100-200 mesh to separate the vegetable oil from the vegetable oil slurry in the machine or household dehydrator. In the case of large output, the vegetable oil slurry can be transported through the filter equipment to filter and separate the vegetable oil slurry. (The vegetable oil separated for the first time is sold as special-grade cold ground vegetable oil.) After the vegetable oil is separated from the oil for the first time, put the remaining oil in a stirred tank and soak with water. The soaking requirement is: water temperature 70-90℃, Time 60-300 min, add water 5-80% of the oil; after soaking, perform a second refining, after refining, perform a second filtration to separ...

Embodiment 2

[0025] Use carefully selected sesame seeds, after shelling and peeling, directly refining or washing and then drying at low temperature before refining; refining with a stone mill or electric grinder, the finer the grinding slurry is, the better; when the output is small, use a special centrifuge Use a suitable size filter bag of 100-200 mesh to separate vegetable oil and oil from the vegetable oil slurry in the machine or household dehydrator. In the case of large output, a delivery pump such as a screw pump can be used to transport the vegetable oil slurry through the filter equipment for filtration and separation. (The vegetable oil separated for the first time is sold as special-grade cold ground vegetable oil.) After the vegetable oil is separated from the oil for the first time, put the remaining oil in a stirred tank and soak with water. The soaking requirement is: water temperature 70-90℃, The time is 60-300 min, and the amount of water is 5-80% of the oil; after the soa...

Embodiment 3

[0027] Use carefully selected peanuts, after shelling and peeling, directly grind or clean and dry at low temperature before refining; use stone mill or electric grinder to grind, the finer the grinding slurry, the better; when the output is small, use a special centrifuge Use a suitable size filter bag of 100-200 mesh to separate the vegetable oil from the vegetable oil slurry in the machine or household dehydrator. In the case of large output, the vegetable oil slurry can be transported through the filter equipment to filter and separate the vegetable oil slurry. (The vegetable oil separated for the first time is sold as special-grade cold ground vegetable oil.) After the vegetable oil is separated from the oil for the first time, put the remaining oil in a stirred tank and soak with water. The soaking requirement is: water temperature 70-90℃, The time is 60-300 min, and the amount of water is 5-80% of the oil; after the soaking, the second refining is performed, after refinin...

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PUM

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Abstract

The invention discloses cold grinded vegetable oil and a preparation method of a vegetable protein beverage. The preparation method of the vegetable protein beverage is characterized by comprising the following steps: carrying out sterilization and enzyme inactivation on oil material by using ultraviolet rays or ozone; directly grinding the oil material into a slurry, or washing, then drying at a low temperature lower than 55 DEG C and then carrying out slurry grinding, wherein after slurry grinding, the grinded slurry particles are of 60-200 meshes; separating vegetable oil from secondary oil material to obtain a special grade cold grinded vegetable oil after the separation for the first time; putting the rest secondary oil material into a storage tank with a stirring function, and adding water for soaking, wherein the soaking water temperature is 70-100 DEG C, the soaking time is 60-300min, and the mass of the added water is 5-80% of the secondary oil material; carrying out slurry grinding for a second time and filtering to separate; extracting vegetable oil from the separated oil liquid by adopting a water vacuole method; drying in vacuum for dewatering to obtain first grade cold grinded vegetable oil; and preparing the vegetable protein beverage or other vegetable protein drinks by using oil meal generated after the filtering and separating for the second time as raw material. Beneficial physiological active substances in the oil material of vegetable oil are maximally reserved by the method.

Description

Technical field [0001] The invention belongs to the technical field of grain, oil and food processing, and relates to a deep processing method of vegetable oil, in particular to a method for preparing cold ground vegetable oil and vegetable protein beverage. The cold ground vegetable oil includes tea oil, walnut oil, sesame oil, peanut oil, and melon seed oil. Sunflower oil, rapeseed oil, palm oil, palm kernel oil, coconut kernel oil; more specifically, it relates to a cold-ground vegetable oil rich in protein such as walnut, almond, sesame, peanut, melon seed, sunflower seed, coconut kernel, etc. Preparation method and preparation method of vegetable protein beverage. Background technique [0002] The extraction method of vegetable oil usually includes: organic solvent extraction method, pressing method, refining method, mechanical separation method, etc.; while cold pressing is a production process for producing high-end oil. Although the general cold pressing method is proces...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B1/00C11B1/04C11B1/10A23C11/10
Inventor 饶攀
Owner 饶攀