Lycium ruthenicum composite beverage capable of resisting anxiety and promoting sleep and preparation method of lycium ruthenicum beverage

A black fruit wolfberry and anti-anxiety technology, which is applied in the field of beverage processing, can solve the problems of black fruit wolfberry drinks such as single efficacy and loss of nutrients, and achieve the effects of improving anxiety resistance, memory and sleep

Inactive Publication Date: 2018-12-07
TIANJIN UNIV OF COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the liquid is more susceptible to oxidation due to the action of oxygen in the air, it is easy to cause the loss of nutrients in the process of processing black wolfberry into drinks
[0004] At present, the application of black fruit wolfberry is only to ensure the maximum protection of the activity of proanthocyanidins by adding some color-protecting agents, and it cannot be combined with other nutrients to make drinks, resulting in a single effect of black fruit wolfberry drinks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Preparation of Lycium barbarum extract:

[0031]Weigh 50 g of Lycium barbarum black fruit and dry it in a blast drying oven at 35°C for 1 hour, crush the dried Lycium barbarum black fruit with a liquid nitrogen freezer grinder, and sieve to obtain Lycium barbarum black fruit powder with a particle size of 150 μm. Extract in ten times, mix 5g black wolfberry powder with diatomaceous earth evenly each time, fill the tank with diatomaceous earth when the tank is not full, extract the temperature at 50°C, cycle twice, 5min each time, the extraction solvent is 70% ethanol solution to obtain the black fruit Lycium barbarum extract. Using a rotary evaporator to concentrate the extract of Lycium barbarum under reduced pressure at 50°C to obtain a concentrated extract of Lycium barbarum. Pre-freeze the concentrated solution of Lycium barbarum black fruit in a -80°C refrigerator for 24 hours, and freeze-dry it in vacuum for 24 hours to obtain the Lycium barbarum black fruit ...

Embodiment 2

[0043] (1) Preparation of Lycium barbarum extract: Dry Lycium barbarum in a blast drying oven at 35°C for 1 hour, weigh 50 g of Lycium barbarum dried fruit, crush it with a grinder, and sieve it to obtain a particle size of 420 μm. Extract in ten times, each time mix 5g black wolfberry powder and diatomaceous earth evenly, fill the tank, extract temperature 50°C, cycle twice, each time 5min, extraction solvent is 70% ethanol solution, to get black fruit wolfberry extract. Using a rotary evaporator to concentrate the extract of Lycium barbarum under reduced pressure at 50°C to obtain a concentrated extract of Lycium barbarum. Pre-freeze the concentrated solution of Lycium barbarum black fruit in a -80°C refrigerator for 24 hours, and freeze-dry it in vacuum for 24 hours to obtain the Lycium barbarum black fruit extract.

[0044] (2) Preparation of Solution A: Add 5g of citric acid, 2g of sodium citrate, 3g of stevioside, 10g of xylooligosaccharides, 5g of jujube seed extract, ...

Embodiment 3

[0054] (1) Preparation of black wolfberry extract: dry black wolfberry in a blast drying oven at 35°C for 1 h, weigh 50 g of black wolfberry dried fruit, crush it with a pulverizer, sieve, the particle size is 250 μm, and divide Ten times of extraction, each time 5g of black fruit wolfberry powder and diatomaceous earth were evenly mixed, filled the tank, the extraction temperature was 50°C, and the cycle was repeated twice, each time for 5 minutes, the extraction solvent was 70% ethanol solution, and the black fruit wolfberry extract was obtained liquid. Using a rotary evaporator to concentrate the extract of Lycium barbarum under reduced pressure at 50°C to obtain a concentrated extract of Lycium barbarum. Pre-freeze the concentrated solution of Lycium ruthenicum extract in a -80°C refrigerator for 24 hours, and freeze-dry it in vacuum for 24 hours to obtain the Lycium ruthenicum extract.

[0055] (2) Preparation of Solution A: Add 8g of citric acid, 4g of sodium citrate, 5...

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PUM

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Abstract

The invention discloses a lycium ruthenicum composite beverage capable of resisting anxiety and promoting sleep and a preparation method of the lycium ruthenicum beverage, and aims to provide a composite beverage by using a lycium ruthenicum extract as a main material and a preparation method of the composite beverage so as to extend the efficacy of the lycium ruthenicum beverage. Every liter of the beverage comprises the raw materials of 5-20g of the lycium ruthenicum extract, 2-10g of a spina date seed extract, 1-5g of a grape seed extract, 0.3-0.5g of vitamins, 1-4g of gamma-aminobutyric acid, 2-5g of minerals, 0.1-0.6g of tea polyphenols, 1-8g of citric acid, 1-4g of sodium citrate, 1-5g of stevioside, 7-15g of xylooligosaccharide and the balance of water. The beverage disclosed by theinvention not only can improve sleep, but also has the efficacy of nourishing qi and blood and resisting weariness, and can complement vitamins and minerals, which are insufficient in human bodies, and the efficacy of the lycium ruthenicum beverage is extended.

Description

technical field [0001] The invention relates to the technical field of drink processing, in particular to a compound anti-anxiety and sleep-promoting drink prepared by using black fruit wolfberry extract as a main raw material and a preparation method thereof. Background technique [0002] Black fruit wolfberry, the "black pearl" on the Gobi Desert, has obvious effects on the protection of eyesight, anti-fatigue and prevention of diabetes, activation of the liver, prevention of tumors, cancers and thick blood clots, etc. Effectively lower blood pressure and have a good protective effect on cardiovascular and cerebrovascular. In order to make full use of this precious resource, the research on Lycium barbarum is more and more widely paid attention to by people. Because the proanthocyanidins in Lycium barbarum are easily degraded by some factors, its popularization and application is limited. Therefore, its stability enhancer remains to be developed. [0003] The fresh-keep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/38A23L2/60A23L2/68A23L2/52A23L2/72A23L33/00
CPCA23L2/38A23L2/52A23L2/60A23L2/68A23L2/72A23L33/00A23V2002/00A23V2200/322A23V2250/21A23V2250/21166A23V2200/30
Inventor 李建颖王青霞梁坤陶和祥李孟璇杨超孙雪蓉
Owner TIANJIN UNIV OF COMMERCE
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