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Chinese wolfberry fruit extract solid drink and preparation method thereof

A technology of wolfberry extract and solid beverage, applied in the field of health food

Inactive Publication Date: 2017-02-15
青岛市资源化学与新材料研究中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the traditional way of using wolfberry and tea can no longer meet the modern fast-paced urban life and people's demand for functional food

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1) Weigh 1kg wolfberry leaf tea, wash with industrial water and purified water successively, pulverize, add 50% ethanol, and extract twice at 60°C for 2 hours each time. Add 10L of solvent for the first time, add 8L of solvent for the second time, centrifuge, discard the residue, and obtain the extract Ⅰ.

[0035] 2) Concentrate the extract Ⅰ to 0.6mg / mL under reduced pressure, weigh 2kg of AB-8 resin, and put it into two plexiglass resin columns with an inner diameter of 15cm and a column height of 150cm in series by wet method to form an expanded bed macroporous adsorption resin system for adsorption . The flow rate is 5BV / h (column volume, referred to as BV), and the adsorption residual liquid is discarded; after the adsorption is completed, wash with 20BV water at a flow rate of 10BV / h, and the cleaning liquid is discarded.

[0036] 3) Carry out gradient elution with 30% and 50% ethanol of 20BV successively as the eluent, the flow rate is 10BV / h, collect and combin...

Embodiment 2

[0045] 1) Weigh 10kg wolfberry leaf tea, wash with industrial water and purified water successively, pulverize, add 50% ethanol, and extract twice at 60°C for 2 hours each time. Add 100L of solvent for the first time, add 80L of solvent for the second time, centrifuge, discard the residue, and obtain the extract Ⅰ.

[0046] 2) Concentrate the extract Ⅰ to 0.6 mg / mL under reduced pressure, add 20 kg of AB-8 resin, and put two plexiglass resin columns with an inner diameter of 15 cm and a column height of 150 cm in series by wet method to form an expanded bed macroporous adsorption resin system for adsorption. The flow rate is 8BV / h (column volume, referred to as BV), and the adsorption residual liquid is discarded; after the adsorption is completed, it is washed with 20BV of water, and the flow rate is 10BV / h, and the cleaning liquid is discarded.

[0047] 3) Carry out gradient elution with 30% and 50% ethanol of 20BV successively as the eluent, the flow rate is 10BV / h, collect...

Embodiment 3

[0055] 1) Weigh 50kg wolfberry bud tea, wash with industrial water and purified water successively, pulverize, add 40% ethanol, and extract twice at 60°C for 2 hours each time. Add 500L of solvent for the first time, add 400L of solvent for the second time, centrifuge, discard the residue, and obtain the extract I.

[0056] 2) Concentrate the extract Ⅰ to 0.6 mg / mL under reduced pressure, add 100 kg of AB-8 resin, and put two plexiglass resin columns with an inner diameter of 15 cm and a column height of 150 cm in series by wet method to form an expanded bed macroporous adsorption resin system for adsorption. The flow rate is 8BV / h (column volume, referred to as BV), and the adsorption residual liquid is discarded; after the adsorption is completed, it is washed with 20BV of water, and the flow rate is 10BV / h, and the cleaning liquid is discarded.

[0057] 3) Sequentially use 20BV of 40% ethanol as the eluent to elute at a flow rate of 10BV / h, collect and combine the eluents, ...

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Abstract

The present invention provides Chinese wolfberry fruit extract solid drink and a preparation method thereof. The Chinese wolfberry fruit extract solid drink comprises the following components in parts by weight: 50-80 parts of lycium bararum polysaccharides, 10-20 parts of a Chinese wolfberry fruit tea extract, 0.1-1 part of a corrigent and 0.1-0.5 part of a food additive. The solid drink can be prepared into an ordinary tea cream, and fruits and vegetables, dairy products, coffee, etc. can be added according to needs, so that the solid drink can be prepared into fruit flavored solid drink, protein solid drink, coffee tea drink, etc., and can also be prepared into powder solid drink, granule solid drink, block solid drink, etc. according to preferences of consumers. The lycium bararum polysaccharides and Chinese wolfberry fruit tea extract can be used as the raw materials for functional food with effects of preventing oxidation and aging, alleviating physical fatigue and preventing radiation. The lycium bararum polysaccharides and Chinese wolfberry fruit tea extract also be prepared into other oral preparations, including tablets, capsules, pills, granules, microcapsule tablets, suspensions, dropping pills and other formulations.

Description

technical field [0001] The invention belongs to the technical field of health food, and in particular relates to a wolfberry extract solid drink and a preparation method thereof. Background technique [0002] Lycium barbarum is a traditional precious Chinese medicinal material in my country, and it is also one of the first batch of medicinal and edible varieties listed by the Ministry of Health. It has a history of more than 2,000 years of consumption in my country, and it is also a nourishing food therapy treasure that is well-known at home and abroad. It is sweet in taste, flat in nature, nourishes the liver and kidney, improves the eyesight, regulates the body's immunity, delays aging, and resists fatty liver. It has extremely high medicinal and nutritional values. [0003] Tea originates from China and is known as the world's three major beverages together with coffee and cocoa. It mainly contains tea polyphenols, amino acids, vitamins, pectin, organic acids, lipopolysac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/34
Inventor 邸多隆刘建飞
Owner 青岛市资源化学与新材料研究中心
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