Extraction technology of corychophramus violaceua protein

Abstract

The invention, belonging to the field of food processing, particularly discloses an extraction technology of a corychophramus violaceua protein. The technology disclosed herein has the advantages of high efficiency, no pollution and simple operation. The technology disclosed herein comprises the following steps: firstly washing fresh corychophramus violaceua and drying in the air, and beating before an overnight stay; taking 5g of the beat corychophramus violaceua paste and adding to sodium chloride as the extracting solution for leaching, wherein the mass fraction of sodium chloride is 2-15%, the leaching time is 5-25 min, and the leaching temperature is 20-60 DEG C; filtering the juice to obtain a first leach liquor, carrying out a secondary leaching on the residues, filtering again, and filtering the juice; centrifuging the filtered juice for 15 min with the speed of 4000r / min to separate impurities to obtain a supernatant; putting the supernatant in a water bath, adding active carbon to the water bath, decoloring for 30min at 60 DEG C; carrying out suction filtration on the decolored supernatant to obtain a supernatant. The physical and chemical tests of the protein prove that the supernatant contains the protein.

Description

Technical field: [0001] The invention belongs to the field of food processing, and more specifically, belongs to the extraction process of Zhuge vegetable protein. Background technique: [0002] Zhuge Cai, also known as Eryuelan, is a one-year or annual herbaceous plant belonging to the cruciferous family Zhuge Cai, which is produced in Northeast my country, North China, Northwest China and other regions. There are one species and three varieties. It has been quite a long time since Zhuge Cai was discovered. In recent years, with the rapid development of economic construction and the improvement of material living standards, people's demand for food has gradually shifted from food and clothing to nutrition and health care. However, the development and research of Zhuge Cai has just started, and there are still many problems. In recent years, producers have made more in-depth explorations on the seed oil and breeding of Zhuge Cai, and found that it contains high content of unsat...

AI Technical Summary

Problems solved by technology

Up to now, the relevant production processes have mostly focused on the oil, and less on the extraction of protein. Most of these processes are time-consuming, low in efficiency, serious in pollution, and have high requirements on production equipment.

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