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Method for extracting hydrolat from paeonia rockii petals

A technology of purpura peony and pure dew, applied in the direction of producing fat, essential oil/spices, etc., can solve the problems of unsuccessful extraction of peony pure dew, etc., and achieve the effect of increasing the yield per mu

Pending Publication Date: 2021-06-08
甘肃盛宏牡业综合开发集团有限公司
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Problems solved by technology

[0002] At present, there are peonies planted all over the country, especially Heze in Shandong, Luoyang in Henan, Linxia in Gansu and other places are the most famous. The planting of peony has a history of hundreds of years, but it has not been successfully extracted from peony petals. The present invention breaks through this key technology and successfully realizes the extraction of peony hydrosol

Method used

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  • Method for extracting hydrolat from paeonia rockii petals

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Embodiment 1

[0018] A method of extracting pure dew from the petals of the purple peony, such as figure 1 shown, including the following steps:

[0019] 1) After purchasing fresh flowers from Chiba, they should be processed according to the following conditions: ① those that can be processed immediately, do not need to be processed, and can be directly put into the still for extraction; Processing; ③The flowers that can be processed within 48 hours to 10 days need to be completely soaked in 20% salt solution for storage, waiting for extraction; ④For long-term processing, mix the flowers and salt according to the ratio of 10:2 and put them in the Stored in barrels, the salted flowers can be preserved for more than half a year;

[0020] 2) Before each extraction, the amount of water added to the still is 10% of the volume of the whole still, that is, the lower cone of the still is filled up, and the boiler needs to drain sewage before adding water, open the drain valve, and drain the muddy ...

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Abstract

The invention relates to the technical field of peony hydrolat extraction, in particular to a method for extracting hydrolat from paeonia rockii petals. The method comprises the steps of distillation equipment inspection, cleaning, water adding, feeding, extraction, reflux, hydrolat extraction and the like. Compared with the prior art, the method has the advantages that the peony hydrolat is extracted and produced from the peony petals through specific equipment for the first time in China, the peony hydrolat can be used for food, cosmetics and other products, the deep processing technology of the peony petals is achieved, the yield benefit per mu of peony planting is increased, and the income per mu is increased by more than 3000 yuan.

Description

technical field [0001] The invention relates to the technical field of extracting peony pure dew, in particular to a method for extracting the pure dew from petals of peony purpura. Background technique [0002] At present, there are peonies planted all over the country, especially Heze in Shandong, Luoyang in Henan, Linxia in Gansu and other places are the most famous. The planting of peony has a history of hundreds of years, but it has not been successfully extracted from peony petals. The invention breaks through this key technology, and successfully realizes the extraction of peony hydrosol. Contents of the invention [0003] The object of the present invention is to provide a method for extracting peony hydrosol from peony petals, specifically a method for extracting peony hydrosol from purpura peony petals, so as to realize the extraction of peony hydrosol. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts the fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/02
CPCC11B9/027C11B9/02
Inventor 何生宏
Owner 甘肃盛宏牡业综合开发集团有限公司
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