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Preparation method of high-stability lycium ruthenicum primary pulp

A technology of black fruit wolfberry and high stability, which is applied in the field of preparation of high stability black fruit wolfberry puree, can solve the problems of poor stability, poor quality of black fruit wolfberry puree, poor health care function, etc. Disinfection and sterilization effect, the effect of avoiding degradation

Pending Publication Date: 2020-12-18
宁夏沃福百瑞枸杞产业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because important nutrients such as proanthocyanidins and wolfberry polysaccharides are prone to degradation and poor stability, the content of proanthocyanidins and wolfberry polysaccharides in long-term storage of black fruit wolfberry puree is reduced, and the quality of black fruit wolfberry puree is poor. Health care Poor function

Method used

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  • Preparation method of high-stability lycium ruthenicum primary pulp
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  • Preparation method of high-stability lycium ruthenicum primary pulp

Examples

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Effect test

Embodiment 1

[0028] A kind of preparation method of black fruit wolfberry protoplasm, described preparation method comprises the following steps:

[0029] (1) After removing impurities and cleaning the black wolfberry, use ultrasonic technology to crush the black wolfberry into pulp pulp, the crushing power is 200W, and the crushing time is 3h;

[0030] (2) The crushed pulp pulp is separated into pulp juice and skin seeds through a double-channel beater. The first screen of the double-channel beater is 1.8mm, and the second screen is 0.6mm, and the pulp juice is transported to the buffer Can;

[0031] (3) Grind and refine the pulp juice in the buffer tank with a colloid mill, then further refine it with a high-pressure homogenizer, the homogenization pressure is 30 MPa, and the homogenization time is 20 minutes to obtain a more micronized and homogenized slurry;

[0032] (4) Add composite antioxidant to the slurry obtained in step (3), stir and mix evenly, sterilize with low-temperature p...

Embodiment 2

[0035] A kind of preparation method of black fruit wolfberry protoplasm, described preparation method comprises the following steps:

[0036] (1) After removing impurities and cleaning the black fruit wolfberry, use ultrasonic technology to crush the black fruit wolfberry into pulp pulp, the crushing power is 600W, and the crushing time is 1.2h;

[0037] (2) The crushed pulp pulp is separated into pulp juice and skin seeds through a double-channel beater. The first screen of the double-channel beater is 1.8mm, and the second screen is 0.6mm, and the pulp juice is transported to the buffer Can;

[0038] (3) Grind and refine the pulp juice in the buffer tank with a colloid mill, then further refine it with a high-pressure homogenizer, the homogenization pressure is 40 MPa, and the homogenization time is 15 minutes to obtain a more micronized and homogenized slurry;

[0039] (4) Add composite antioxidants to the slurry obtained in step (3), stir and mix evenly, sterilize with lo...

Embodiment 3

[0042] A kind of preparation method of black fruit wolfberry protoplasm, described preparation method comprises the following steps:

[0043] (1) After removing impurities and cleaning the black fruit wolfberry, use ultrasonic technology to crush the black fruit wolfberry into pulp pulp, the crushing power is 800W, and the crushing time is 0.5h;

[0044] (2) The crushed pulp pulp is separated into pulp juice and skin seeds through a double-channel beater. The first screen of the double-channel beater is 1.8mm, and the second screen is 0.6mm, and the pulp juice is transported to the buffer Can;

[0045](3) Grind and refine the pulp juice in the buffer tank with a colloid mill, then further refine it with a high-pressure homogenizer, the homogenization pressure is 50 MPa, and the homogenization time is 10 minutes to obtain a more micronized and homogenized slurry;

[0046] (4) Add composite antioxidant to the slurry obtained in step (3), stir and mix evenly, sterilize with low-...

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Abstract

The invention provides a preparation method of high-stability lycium ruthenicum primary pulp, and relates to the field of preparation methods of berry primary pulp. The preparation method provided bythe invention comprises the following steps: cleaning the lycium ruthenicum, performing crushing, performing double pulping, performing peel-residue separation, performing colloid milling, performinghigh-pressure homogenization, performing composite antioxidant addition, performing sterilization through low-temperature plasma combined an ultrahigh-pressure technique, and performing processing with other technologies, so as to prepare the high-stability lycium ruthenicum primary pulp. By adjusting the component proportion of a compound antioxidant, the stability of the lycium ruthenicum primary pulp is improved, the storage time is prolonged, and the preparation method is simple in technology, easy to operate and suitable for mass production.

Description

technical field [0001] The invention relates to the field of preparation methods of berry puree, in particular to a preparation method of highly stable black fruit puree. Background technique [0002] Lycium ruthenicum Murr (Lycium ruthenicum Murr) is a kind of thorny shrub with both medicine and food, which is unique to the desert area of ​​Northwest my country, and belongs to Solanaceae. Its berries are spherical and purple-black when ripe. Black fruit Lycium barbarum is rich in nutritional active substances, such as protein, Lycium barbarum polysaccharides, amino acids, vitamins, minerals, trace elements, proanthocyanidins, etc. Among them, wolfberry polysaccharide is a natural macromolecular water-soluble polysaccharide, which has various functions such as regulating immunity, delaying aging, lowering blood sugar and blood fat. Studies have shown that proanthocyanidins have the functions of protecting cardiovascular, anti-radiation, anti-fatigue, and scavenging free rad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/10A23L19/00A23L5/30A23L5/20A23L3/3544A23L3/3472A23L3/3526A61K36/815
CPCA23L33/10A23L19/09A23L5/32A23L5/20A23L5/30A23L3/3544A23L3/3472A23L3/3526A61K36/815A23V2002/00A23V2200/14A23V2200/30
Inventor 郭荣潘泰安龚媛邱桦潘嘉钰
Owner 宁夏沃福百瑞枸杞产业股份有限公司
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