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A processing method for increasing ellagic acid content in raspberries

A processing method and technology for raspberries, which can be applied to medical preparations containing active ingredients, pharmaceutical formulations, non-central pain relievers, etc., can solve the problems of low processing efficiency and low content of active ingredients in raspberries, and achieve broad application value. and economic value, high ellagic acid content, and the effect of increasing the content

Active Publication Date: 2021-03-30
浙江大成药业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of low raspberry processing efficiency and low active ingredient content in the prior art, the inventor has determined a raspberry processing method that can effectively increase the ellagic acid content in raspberry through repeated experiments. Approach

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, the raspberry processing method of high-content ellagic acid

[0022] In mid-to-early May, when the fruit of raspberry palmate turns from green to yellow, choose a sunny day for picking. When picking, turn the branches of raspberry palmate upside down to avoid damaging the fruit and affecting the quality of the medicinal material. After picking, remove impurities such as stems and leaves, and remove rotten fruits. Put the raspberries in a steamer and steam them at 120°C for 4 minutes. Place the greened raspberries in a drying device and dry them at 50°C for 12 hours. Place the dried raspberries in a closed space, and continuously fill the interior with water vapor at 100°C, so that the medicinal material absorbs water and regains moisture until the water content reaches 20%. Immediately pack the rehydrated raspberries into bags, cover the surface with a film, and place them in an incubator at 50°C for fermentation for 24 hours. The fermented raspberries...

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Abstract

The invention relates to a processing method for increasing the content of ellagic acid in raspberries. The processing method includes the steps of harvesting, water-removing, drying, steam resurgence, fermentation, secondary drying and the like. According to the processing method, by adding the steps of water-removing, steam resurgence, fermentation and the like, the content of the ellagic acid in the raspberries is greatly increased, so that the pharmacological effect of the raspberries is more remarkable, the ubiquitous problem of substandard ellagic acid content of raspberries in an existing processing method is solved, and the processing method has wide application values and economic values.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a processing method of raspberries. Background technique [0002] Raspberry is the dried fruit of Raspberry palmatum, a plant in the Rosaceae family. It is a common fruit-like Chinese herbal medicine and is included in the 2015 edition of the Chinese Pharmacopoeia. Raspberry has the effects of nourishing the kidney, consolidating essence and reducing urination, nourishing the liver and improving eyesight. It is mainly used for seminal emission, seminal emission, frequent urination, impotence, premature ejaculation, and dim eyesight. Modern pharmacological studies have shown that raspberry has significant pharmacological effects such as anti-tumor, anti-oxidation, lowering blood sugar and blood lipids, anti-aging and anti-inflammation. Ellagic acid is an index component of raspberry, and its content is an important index to measure the quality of raspberry medicinal m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/73A61P15/00A61P13/00A61P15/10A61P15/08A61P27/02A61P35/00A61P39/06A61P3/10A61P3/06A61P29/00A61K131/00
CPCA61K36/73A61K2236/17A61K2236/19A61P3/06A61P3/10A61P13/00A61P15/00A61P15/08A61P15/10A61P27/02A61P29/00A61P35/00A61P39/06
Inventor 傅杨群彭昕沙秀秀陈宏降
Owner 浙江大成药业有限公司