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A kind of raspberry drink and preparation method thereof

A raspberry and beverage technology, which is applied in the direction of food ingredients containing natural extracts, food ingredients as antioxidants, and the function of food ingredients. The effect of simple process

Active Publication Date: 2017-11-10
XINING ZHIYE BIOTECH CONSULTING SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, there are various health foods containing raspberry, Hericium erinaceus or grape seed, but there is no health food combining the three.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Preparation of raspberry extract: take 100 g of fresh raspberry fruit, place it in a stoppered Erlenmeyer flask, add 1000 mL of ethanol with a volume fraction of 95%, ultrasonicate for 1 h, let it cool, make up 95% ethanol, and centrifuge at 4000 rpm. Take the supernatant, filter, concentrate, and dry to obtain the product;

[0029] (2) Preparation of Hericium erinaceus extract: Take 100g Hericium erinaceus and pour it into a round bottom flask, add distilled water according to the ratio of material to liquid 1:20, extract for 2h, filter the mixture, concentrate the filtrate, and use 95% ethanol alcohol Analysis, precipitation centrifugation, drying, to obtain;

[0030] (2) Preparation of grape seed extract: take 100g of grape seed, degrease with petroleum ether and dry after crushing, add to 60% ethanol according to the ratio of material to liquid 1:10, heat and extract in 60°C constant temperature water bath for 2h, cool to Centrifuge at 3000rpm for 30min at 20°C...

Embodiment 2

[0034](1) Preparation of raspberry extract: take 100 g of fresh raspberry fruit, place it in a stoppered Erlenmeyer flask, add 1000 mL of ethanol with a volume fraction of 95%, ultrasonicate for 1 h, let it cool, make up 95% ethanol, and centrifuge at 4000 rpm. Take the supernatant, filter, concentrate, and dry to obtain the product;

[0035] (2) Preparation of Hericium erinaceus extract: Take 100g Hericium erinaceus and pour it into a round bottom flask, add distilled water according to the ratio of material to liquid 1:20, extract for 2h, filter the mixture, concentrate the filtrate, and use 95% ethanol alcohol Analysis, precipitation centrifugation, drying, to obtain;

[0036] (2) Preparation of grape seed extract: take 100g of grape seed, degrease with petroleum ether and dry after crushing, add to 60% ethanol according to the ratio of material to liquid 1:10, heat and extract in 60°C constant temperature water bath for 2h, cool to Centrifuge at 3000rpm for 30min at 20°C,...

Embodiment 3

[0040] (1) Preparation of raspberry extract: take 100 g of fresh raspberry fruit, place it in a stoppered Erlenmeyer flask, add 1000 mL of ethanol with a volume fraction of 95%, ultrasonicate for 1 h, let it cool, make up 95% ethanol, and centrifuge at 4000 rpm. Take the supernatant, filter, concentrate, and dry to obtain the product;

[0041] (2) Preparation of Hericium erinaceus extract: Take 100g Hericium erinaceus and pour it into a round bottom flask, add distilled water according to the ratio of material to liquid 1:20, extract for 2h, filter the mixture, concentrate the filtrate, and use 95% ethanol alcohol Analysis, precipitation centrifugation, drying, to obtain;

[0042] (2) Preparation of grape seed extract: take 100g of grape seed, degrease with petroleum ether and dry after crushing, add to 60% ethanol according to the ratio of material to liquid 1:10, heat and extract in 60°C constant temperature water bath for 2h, cool to Centrifuge at 3000rpm for 30min at 20°C...

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PUM

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Abstract

The invention relates to a raspberry drink. The drink has an excellent anti-oxidation effect by using combination of raspberry extract, hericium erinaceus extract and grape seed extract having anti-oxidation functions. Furthermore, the preparation method of the raspberry drink is simple in process and easy to operate, and is beneficial to implementation of industrial production and processing.

Description

technical field [0001] The invention relates to the field of food, in particular to a raspberry drink. Background technique [0002] Raspberry (Rubus idaeus L.) is a plant of the genus Rubus in the family Rosaceae. It is mainly produced in Northeast and North China in China. Its fruit, seeds, roots, stems and leaves can be used as medicine. Raspberry fruit is rich in anthocyanins, polyphenols, flavonoids and other chemical components, all of which have strong free radical scavenging activity. [0003] The active ingredients of raspberry mainly include: (1) terpenoids, raspberry leaves and fruits contain diterpenoids and triterpenoids, and raspberry leaves are mainly diterpenoids (glycosides). Triterpenoids (glycosides) are the main components. Diterpenes and their glycosides mostly use kaurane as the mother nucleus, and triterpenes and their glycosides use oleanane and ursane as the mother nucleus; (2) flavonoids and polyphenols Components, flavonoids and flavonoid glycosi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/04A23L2/52A23L2/60A23L33/10
CPCA23L2/04A23L2/52A23L2/60A23V2002/00A23V2200/02A23V2200/30A23V2250/21A23V2250/6422A23V2250/616A23V2250/628
Inventor 刘洪智崔贵平山永凯
Owner XINING ZHIYE BIOTECH CONSULTING SERVICE
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