Preparation method and device for ginger root extract and hair-loss-preventing shampoo composition

A technology of ginger root extract and refining equipment, which is applied in drug combination, hair care, pharmaceutical formula, etc., can solve the problems of low extraction efficiency, easy to be oxidized, unsafe, etc., achieve easy process, reduce degradation, and improve hair growth activity Effect

Pending Publication Date: 2017-08-11
SHANGHAI JIAYU BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly aims at the problem that gingerol and other active ingredients are easily oxidized during the preparation of ginger root extract, and the extraction efficiency of the traditional juice extraction method is low. At the same time, it avoids the use of toxic and unsafe reagents, and develops a safe , low-cost, high-efficiency, and good extraction scheme for effective ingredient retention, and the obtained ginger root extract is added to shampoo to make a stable and effective ginger shampoo, which is applied to anti-hair loss shampoo

Method used

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  • Preparation method and device for ginger root extract and hair-loss-preventing shampoo composition
  • Preparation method and device for ginger root extract and hair-loss-preventing shampoo composition
  • Preparation method and device for ginger root extract and hair-loss-preventing shampoo composition

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Embodiment 1

[0044] This embodiment relates to a kind of preparation method of ginger root extract

[0045] Weigh fresh ginger, wash it, and squeeze it with a twin-screw juicer with a crushing function to obtain ginger juice and ginger dregs; move the ginger dregs into a flash extractor, add 8 times the amount of butanediol, and carry out at room temperature Flash extraction, the speed of flash extraction is 12000 rpm, extraction 2 times, interval 5min, each extraction 1.5min; combine flash extraction extract and ginger juice, stir and mix for 5min, use straight tube centrifuge 18000 After centrifugation until clarification, it enters the refining integrated device. The pore size of the activated carbon fiber is 20 μm, and the 30nm ceramic membrane is used. The operating pressure is 1kg. The nanofiltration membrane is concentrated, and operating pressure is 10kg, and the concentrated end point is that the quality of concentrated solution is 2 times of fresh ginger quality, to obtain final ...

Embodiment 2

[0047] This embodiment relates to a kind of preparation method of ginger root extract

[0048] Weigh fresh ginger, wash it, and squeeze it with a twin-screw juicer with crushing function to obtain ginger juice and ginger dregs; move the ginger dregs into a flash extractor, add 10 times the amount of butanediol, and carry out at room temperature Flash extraction, the speed of flash extraction is 10000 rpm, extraction 2 times, interval 5min, each extraction 2min; combined flash extraction extract and ginger juice, stirring and mixing for 5min, using a straight tube centrifuge 18000 rpm After being centrifuged until clarified, it enters the refining integrated device. The activated carbon fiber has a pore size of 5 μm, adopts a 200nm ceramic membrane, and has an operating pressure of 3kg. Nanofiltration membrane is concentrated, and operating pressure is 15kg, and the concentrated end point is that the quality of concentrated solution is 2 times of fresh ginger quality, to obtain...

Embodiment 3

[0050] This embodiment relates to a kind of preparation method of ginger root extract

[0051] Weigh fresh ginger, wash it, and squeeze it with a twin-screw juicer with crushing function to obtain ginger juice and ginger dregs; move the ginger dregs into a flash extractor, add 9 times the amount of butanediol, and carry out at room temperature Flash extraction, the speed of flash extraction is 11000 rpm, extraction 2 times, interval 5min, each extraction 2min; combined flash extraction extract and ginger juice, stirring and mixing for 5min, using a straight tube centrifuge at 18000 rpm After being centrifuged until clarified, it enters the refining integrated device. The activated carbon fiber has a pore size of 10 μm, adopts a 100 nm ceramic membrane, and operates at a pressure of 2 kg. Nanofiltration membrane is concentrated, and operating pressure is 12kg, and the concentrated end point is that the quality of concentrated solution is 2 times of fresh ginger quality, to obta...

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Abstract

The invention provides a preparation method of ginger root extract. The preparation method comprises the following steps: juicing fresh ginger, and separating the ginger juice from ginger dregs; carrying out normal temperature extraction on the ginger dregs, thus obtaining the extracted liquid; and mixing the ginger juice and the extracted liquid, carrying out centrifugalizing, carrying out refining, and carrying out concentrating by adopting a nanofiltration membrane, thus obtaining the ginger juice extract. Compared with the prior art, the preparation method has the beneficial effects that 1, through the combined extraction, the active ingredients in the fresh ginger are extracted to the maximum; 2, through the full-course low-temperature operation process, the active ingredients in the fresh ginger are protected from being decomposed and destroyed to the maximum; 3, through the special refined integrated device, the impurity removal effect is enhanced, the refining process is shortened, and the efficiency is improved.

Description

technical field [0001] The invention relates to a preparation method and device of ginger root extract and an anti-hair loss shampoo composition, belonging to the technical field of cosmetics. Background technique [0002] Ginger is rich in vitamins, amino acids, proteins, fats, carotene, polysaccharides, zingerone, gingerol, and trace elements such as iron, zinc, calcium, and selenium that are necessary for the human body. Studies have shown that it can make the blood circulation of the head skin Normalizes, promotes scalp metabolism, activates hair follicle tissue, effectively prevents hair loss, stimulates new hair growth, inhibits scalp itching, strengthens hair roots, and also has antibacterial, anti-dandruff, anti-oxidation, killing vaginal trichomonas, sedation, Analgesic, anti-itch, anti-inflammatory [0003] Traditional ginger extraction methods are mainly heat extraction or juice extraction. The active ingredients of ginger, especially essential oils, are easily o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61Q5/02A61Q7/00A61P17/14
CPCA61Q5/02A61Q7/00A61K8/97
Inventor 项光刚周永传陶黎明
Owner SHANGHAI JIAYU BIOLOGICAL TECH CO LTD
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