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Blueberry anthocyanidin extraction method and blueberry fruit pulp preparation method

A blueberry anthocyanin and extraction process technology is applied in the fields of blueberry anthocyanin extraction and blueberry pulp preparation, and can solve the problems of extensive anthocyanin process, limited medical and health-care potential of blueberry drinks, and low extraction efficiency.

Inactive Publication Date: 2018-03-13
成都老农王农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although blueberry anthocyanins and blueberry pulp have good nutritional and pharmacological effects, and great potential application prospects, however, the existing technology is especially for the extraction of blueberry anthocyanins and the preparation of blueberry pulp when carrying out deep processing of blueberries. On the one hand, there are serious technical defects. The process adopted when extracting anthocyanins is relatively extensive, the extraction efficiency is low, and the purity is not high, resulting in a great waste of raw materials; in the blueberry pulp preparation process, only the blueberry fruit and its The auxiliary materials are cleaned, juice pressed and filtered, and finally sterilized and filled. The blueberry pulp obtained has a poor taste and does not fully release the anthocyanins in the blueberry fruit tissue, which limits the medical and health potential of blueberry drinks

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0106] A kind of blueberry pulp preparation method using blueberry anthocyanin as raw material, is characterized in that, comprises the following steps:

[0107] Step (a): Raw material matching:

[0108] Select the raw materials for preparing blueberry pulp according to the following mass percentages, and the sum of the ratios of each raw material is 100%:

[0109] Blueberry fresh or frozen fruit 60~65%;

[0110] Blueberry anthocyanins 0.03~0.08%;

[0111] Indigo fruit 8~10%;

[0112] Yellow peach 2~5%;

[0113] Strawberry 2~5%;

[0114] Bees 0.5~0.8%;

[0115] Trehalose 2~5%;

[0116] Probiotic powder 0.05~0.08%;

[0117] The rest is food grade drinking water;

[0118] Step (b): preparation of crude pulp, put fresh blueberry fruit or frozen blueberry fruit, blueberry fruit, yellow peach, strawberry, bee, trehalose and food-grade drinking water in the ratio described in step (a) into the liquid preparation tank, Crushing with a colloid mill, assisted cracking with the...

Embodiment 1

[0149] A blueberry anthocyanin extraction process is characterized in that, comprising the following steps:

[0150] Step (1): material selection:

[0151] Select 1000g of blueberries with a complete surface and no sign of decay, place them in a cleaning tank added with physiological saline, and carry out the surface decontamination treatment of the blueberries. The surface decontamination treatment is performed twice, each time lasting 5 minutes;

[0152] Step (2): raw material pretreatment: transfer the blueberries after surface decontamination in step (1) to the low-temperature raw material storage tank, and inject low-temperature nitrogen into the low-temperature raw material storage tank to drive out the inherent oxygen in the low-temperature raw material storage tank ;

[0153]Step (3): Enzymatic hydrolysis and wall breaking: Transfer the blueberries stored in step (2) to the enzymatic hydrolysis tank in proportion, and use the ultrasonic generator set outside the enzym...

Embodiment 2

[0158] A blueberry anthocyanin extraction process is characterized in that, comprising the following steps:

[0159] Step (1): material selection:

[0160] Select 1000g of blueberries with a complete surface and no sign of decay, place them in a cleaning tank added with physiological saline, and carry out the surface decontamination treatment of the blueberries. The surface decontamination treatment is performed twice, each time lasting 5 minutes;

[0161] Step (2): raw material pretreatment: transfer the blueberries after surface decontamination in step (1) to the low-temperature raw material storage tank, and inject low-temperature nitrogen into the low-temperature raw material storage tank to drive out the inherent oxygen in the low-temperature raw material storage tank ;

[0162] Step (3): Enzymatic hydrolysis and wall breaking: Transfer the blueberries stored in step (2) to the enzymatic hydrolysis tank in proportion, and use the ultrasonic generator set outside the enzy...

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Abstract

The invention relates to a blueberry anthocyanin extraction process and a blueberry pulp preparation method based on blueberry anthocyanin, which improves the extraction efficiency and product purity of blueberry anthocyanin, maximizes the nutritional and pharmacological value of blueberry, and obtains blueberry flower Green pigments are directly applied to blueberry pulp, and auxiliary probiotics are added to blueberry pulp to improve the drinking taste of blueberry pulp, and to play the role of medicine and health care that blueberries should have in the form of drinks.

Description

technical field [0001] The invention relates to the technical field of blueberry finishing, in particular to a blueberry anthocyanin extraction process and a blueberry pulp preparation method. Background technique [0002] Blueberry anthocyanins are a class of water-soluble natural pigments that widely exist in plants. They belong to flavonoids and mostly exist in the form of glycosides. They are safe, non-toxic, rich in resources, and have good nutritional and pharmacological effects. They are used in food, cosmetics , medicine and other aspects have great application potential. The unique health care effect of blueberry anthocyanins on human vision makes them popular in health food and medical industries. At the same time, anthocyanins have strong antioxidant capacity, which can eliminate Human free radicals can protect healthy cells, activate senescent cells, improve human vitality, and have obvious anti-cancer and anti-cancer effects. It is recognized as a health-care ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07D311/62A23L2/02A23L2/52A23L33/105A23L33/135A23L21/25
CPCC07D311/62A23L2/02A23L2/52A23V2002/00A23V2200/30A23V2250/2104A23V2250/636A23V2200/14
Inventor 单书林余婷
Owner 成都老农王农业开发有限公司
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