Preparation method of probiotics-fermented Chinese wolfberry concentrated slurry

A technology of probiotics and bacterial fermentation, which is applied in the field of preparation of probiotic fermented goji berry thick pulp, can solve the problems of not being able to highlight the nutrition and characteristics of goji berries, incomplete nutritional value, and low goji berry pulp in goji berry pulp, so as to improve the antiviral infection ability, reduce the chance of bacterial infection, and increase the number of viable intestinal bacteria

Pending Publication Date: 2018-01-16
周子云
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Problems solved by technology

The beverages currently produced are all made from wolfberry extract juice, with incomplete nutritional value, poor flavor, low market acceptance, or compounded with other raw materials, which cannot highlight the nutrition and characteristics of wolfberry, and have not been recognized by the market.
[0005] The publication (announcement) number is CN107125525A, and the invention patent application number is CN201710544495.8 discloses "A Method for Plant Probiotics to Ferment Wolfberry Pulp", which solves the problems of low-acidity Lycium barbarum pulp with short shelf life, poor product flavor and processing cost. high and serious nutrient loss during processing, the inventive method is completed through the steps of pretreatment, crushing, enzymolysis, beating, primary sterilization and cooling, fermentation, centri

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  • Preparation method of probiotics-fermented Chinese wolfberry concentrated slurry
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[0043] Example 1

[0044] A probiotic fermented medlar thick pulp, the raw material composition of which is 100 parts of fresh medlar and 10 parts of dried medlar. The preparation method includes the following steps:

[0045] 1) Wash fresh medlar, add dried medlar to crush, add cellulase and β-glucanase at the same time, stir, then beat the broken medlar pulp to separate medlar seeds, wash the medlar seeds with water, and collect the washing juice and medlar slurry Mix, adjust the soluble solid content of wolfberry juice to 15% with broken wolfberry powder, superfine treatment to make the particle size less than 20 microns, leave it for enzymatic hydrolysis to obtain enzymatic hydrolysis of wolfberry juice; the enzymatic hydrolysis time starts at the time of breaking, enzymatic hydrolysis Time control is greater than 2 hours.

[0046] 2) After enzymatic hydrolysis of wolfberry juice, sterilization, inoculation of Bacillus coagulans, Bifidobacterium lactis, Lactobacillus helveticus, ...

Example Embodiment

[0058] Example 2

[0059] A probiotic fermented wolfberry thick slurry, the raw material composition of which is 100 parts of fresh wolfberry, and the preparation method includes the following steps:

[0060] 2) Wash fresh medlar, add dried medlar to crush, add cellulase, β-glucanase, stir, then beat the broken medlar pulp to separate medlar seeds, wash medlar seeds with water, and collect the washing juice and medlar slurry Mix, adjust the soluble solid content of wolfberry juice to 15% with broken wolfberry powder, superfine treatment to make the particle size less than 20 microns, leave it for enzymatic hydrolysis to obtain enzymatic hydrolysis of wolfberry juice; the enzymatic hydrolysis time starts at the time of breaking, enzymatic hydrolysis Time control is greater than 2 hours.

[0061] 2) After enzymatic hydrolysis of wolfberry juice, sterilization, inoculation of Bacillus coagulans, Bifidobacterium lactis, Lactobacillus helveticus, Lactobacillus rhamnosus, Lactobacillus pl...

Example Embodiment

[0073] Example 3

[0074] A probiotic fermented medlar thick slurry, the raw material composition of which is 100 parts of fresh medlar and 10 parts of broken medlar powder with a particle size of less than 20 microns. The preparation method includes the following steps:

[0075] 1) Wash fresh wolfberry, then add broken wolfberry powder while crushing, add cellulase, β-glucanase, and pectinase at the same time, stir, then beat the broken wolfberry pulp to separate the wolfberry seeds, and wash the wolfberry seeds with water , The collected washing juice is mixed with the wolfberry slurry, the soluble solid content of the wolfberry juice is adjusted to 25% with the broken wolfberry powder, and the particle size is less than 20 microns, and the enzyme hydrolysis is left to obtain the enzymatic hydrolysis of the wolfberry juice; Start timing from the break, and control the enzymatic hydrolysis time to be greater than 2 hours.

[0076] 2) After enzymatic hydrolysis of wolfberry juice, s...

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Abstract

The invention discloses a preparation method of probiotics-fermented Chinese wolfberry concentrated slurry. The preparation method comprises the following steps of crushing fresh Chinese wolfberry, dried Chinese wolfberry and Chinese wolfberry powder, so as to obtain Chinese wolfberry slurry, wherein the content of soluble solids is controlled to 15 to 30%; treating by ultrasonic waves, standing and hydrolyzing by enzyme, sterilizing, and inoculating with probiotics; warming at the temperature of 20 to 45 DEG C, and fermenting; naturally stopping fermenting, or finishing fermenting when the pH(potential of hydrogen) value reaches 3.0 to 4.5, so as to obtain probiotics-fermented Chinese wolfberry raw juice; separating the probiotics-fermented Chinese wolfberry raw juice, so as to obtain probiotics-fermented Chinese wolfberry paste; mixing 10 to 50% of probiotics-fermented Chinese wolfberry raw juice and 0 to 10% of probiotics-fermented Chinese wolfberry paste, and adding a proper amount of honey, syrup or white granulated sugar, stabilizer, sodium citrate, essence, sodium erythorbate, oligosaccharide, lutein, taurine, zinc gluconate, Vc (vitamin c) and other nutrition enhancers, soas to obtain the probiotics-fermented Chinese wolfberry concentrated slurry. The obtained probiotics-fermented Chinese wolfberry concentrated slurry has the advantages that the rich nutrients are contained, the color is bright and attractable, the flavor is elegant, and the bioactivity is higher.

Description

technical field [0001] The invention belongs to the field of food and beverage processing, and in particular relates to a method for preparing probiotic-fermented wolfberry thick pulp. Background technique [0002] Lycium barbarum is both a drug and a food item announced by the Ministry of Health. The "Pharmacopoeia of the People's Republic of China" clearly stipulates: "Medicinal wolfberry is the dried and mature fruit of Lycium barbarum in Ningxia". The powerful and extensive health functions of wolfberry make it one of the best raw materials for the production of various health care products. Therefore, the production of health food has become the development direction of deep processing of wolfberry. [0003] V contained in wolfberry A , V B , Vc and V E All have strong antioxidant capacity, especially the Vc in the water phase and the V in the lipid phase E , has become the standard substance of the corresponding antioxidant effect. Lycium barbarum contains a large...

Claims

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Application Information

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IPC IPC(8): A23L2/38A23L2/385A23L2/84A23L21/10A23L33/00A23L33/135
CPCY02A40/90
Inventor 不公告发明人
Owner 周子云
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