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Blueberry drink and preparation method thereof

A technology for blueberries and beverages, applied in the food field, can solve the problems of discarding pomace and less research on utilization, and achieve the effects of improved enzyme activity, abundant resources, and high yield

Inactive Publication Date: 2016-05-04
WEIHAI BAISHI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Blueberries are widely used to make jam, fruit juice, fruit wine, etc., but most of the related processed pomace is discarded, and there are few studies on its utilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Harvest and weigh eight-ripe fresh blueberries, and set aside; harvest and weigh eight-ripe fresh papayas, and set aside.

[0032] Weigh Lycium barbarum and add water to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption method to obtain Lycium barbarum extract, which is set aside;

[0033] Weigh hawthorn and add water to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption to obtain the hawthorn extract, which is set aside;

[0034] Weigh honeysuckle and add water or ethanol to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption to obtain the honeysuckle extract, which is set aside;

[0035] Weigh the Luo Han Guo, crush it, add 8 times water to extract twice, each time for 1 to 2 hours, combine the extracts, filter, and centrifuge the filtrate a...

Embodiment 2

[0039] Harvest and weigh eight ripe fresh blueberries, and set aside; harvest and weigh eight ripe fresh papaya, set aside;

[0040] Weigh Lycium barbarum and add water to extract, the extract is concentrated to a relative density of 1.05 at 70°C, and the filtrate is refined by polyamide adsorption method to obtain Lycium barbarum extract, which is set aside;

[0041] Weigh hawthorn and add water to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption to obtain the hawthorn extract, which is set aside;

[0042] Weigh honeysuckle and add water or ethanol to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption to obtain the honeysuckle extract, which is set aside;

[0043] Weigh the Luo Han Guo, crush it, add 8 times water to extract twice, each time for 1 to 2 hours, combine the extracts, filter, and centrifuge the filtrate at high ...

Embodiment 3

[0047] Harvest and weigh nine-ripe fresh blueberries, and set aside; harvest and weigh eight-ripe fresh papayas, and set aside.

[0048] Weigh Lycium barbarum and add water to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption method to obtain Lycium barbarum extract, which is set aside;

[0049] Weigh hawthorn and add water to extract, the extract is concentrated to a relative density of 1.01 at 70°C, and the filtrate is refined by polyamide adsorption to obtain the hawthorn extract, which is set aside;

[0050] Purchasing and weighing honeysuckle extract, for subsequent use;

[0051] Weigh the Luo Han Guo, crush it, add 8 times water to extract twice, each time for 1 to 2 hours, combine the extracts, filter, and centrifuge the filtrate at high speed, take the supernatant, and pass through the filter membranes with molecular cut-offs of 5000, 20000 and 40000 in sequence. Gradient ultrafiltration pur...

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PUM

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Abstract

The invention discloses a blueberry drink and a preparation method thereof. The method comprises the following steps: cleaning blueberries and pawpaw adopted as raw materials, rubbing the cleaned raw materials, pulping the rubbed raw materials to prepare a slurry, homogenizing the slurry, carrying out ultrasonic degradation, carrying out centrifuge degassing, filtering the obtained material, adding auxiliary materials, carrying out homogenizing treatment, loading and sealing, and disinfecting to prepare the blueberry drink. The above obtained drink can be further concentrated and dried to prepare a blueberry solid drink. The blueberry drink completely reserves nutritional components and bioactivity of the blueberries, is convenient to eat, can be easily absorbed by human bodies, improves the nutrition and health efficacy of the blueberries, eliminates abuses of traditional processing methods, and has substantial nutrition and health effects on human bodies.

Description

technical field [0001] The invention relates to the technical field of food, in particular to a blueberry drink and a preparation method thereof. Background technique [0002] Blueberry fruit is rich in nutrition, rich in protein, fat, minerals and vitamins, among which the Vc content is dozens of times that of apples. In addition, blueberry fruit is also rich in SOD, polysaccharides and anthocyanins, has strong antioxidant activity, has various physiological functions such as relieving visual fatigue, anti-cancer, and anti-diabetes, and is known as the "king of berries". Blueberries are rich in anthocyanine pigments, which have the effect of activating the retina, can strengthen eyesight, prevent eye fatigue, protect eyes, enhance vision, relieve visual fatigue, lower cholesterol, prevent atherosclerosis, promote cardiovascular health; enhance heart function , prevent cancer and heart disease, stop brain aging and enhance brain power. [0003] Blueberries are widely used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L1/29A23L2/84
Inventor 邹海洋
Owner WEIHAI BAISHI BIOTECH CO LTD
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