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Method for extracting hair-growing and hair-blackening components from platycladus orientalis shells

The technology of an active ingredient and an extraction method is applied in the field of extraction of the active ingredient of oriental orientalis husk, which can solve the problems such as patent publication documents and the like that have not yet been found, and achieve the effects of low cost, wide source and low cost.

Inactive Publication Date: 2018-05-18
TIANJIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Through the search, no patent publications related to the patent application of the present invention have been found

Method used

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  • Method for extracting hair-growing and hair-blackening components from platycladus orientalis shells
  • Method for extracting hair-growing and hair-blackening components from platycladus orientalis shells
  • Method for extracting hair-growing and hair-blackening components from platycladus orientalis shells

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Embodiment 1

[0060] A method for extracting active ingredients from the husks of Platycladus orientalis, using Soxhlet extraction method or ultrasonic extraction method;

[0061] The steps of the Soxhlet extraction method are as follows:

[0062] Weigh the arborvitae shells and place them in the Soxhlet extractor below the top of the siphon. Put methanol into the round-bottomed flask according to the ratio of material to liquid (g:mL) at 1:40, install the Soxhlet extractor, and place the top of the condenser Add cotton to prevent the reagent from volatilizing, heat the extraction after boiling the condensed water, adjust the water temperature so that the extraction temperature is between 70-80 ℃, and ensure that the condensed solvent drops into beads, 120-150 drops / min, heat extraction 3- After 4 hours, the methanol in the extract was spun out with a rotary evaporator to obtain a brownish-yellow oily liquid, which was stored in an EP tube in a ventilated place, and dried and concentrated to obt...

Embodiment 2

[0092] A method for extracting active ingredients from the husks of Platycladus orientalis, using Soxhlet extraction method or ultrasonic extraction method;

[0093] The steps of the Soxhlet extraction method are as follows:

[0094] Weigh 5 g of Platycladus orientalis shell and place it in the Soxhlet extractor below the top of the siphon. Put methanol into the round bottom flask according to the material-to-liquid ratio of 1:35, install the Soxhlet extractor, and put it above the condenser The cotton prevents the reagents from volatilizing, heat the extraction after boiling the condensed water, adjust the water temperature so that the extraction temperature is between 70-80 ℃, and ensure that the condensed solvent drops into beads, 120-150 drops / min, heat extraction for 3-4h Afterwards, the methanol in the extract was spun out with a rotary evaporator to obtain a brownish-yellow oily liquid, which was placed in an EP tube and stored in a ventilated place for drying and concentrat...

Embodiment 3

[0102] A method for extracting active ingredients from the husks of Platycladus orientalis, characterized in that: the method adopts Soxhlet extraction method or ultrasonic extraction method;

[0103] The steps of the Soxhlet extraction method are as follows:

[0104] Weigh the arborvitae shells and place them in the Soxhlet extractor below the top of the siphon. Put methanol into the round bottom flask according to the ratio of material to liquid g:mL as 1:45, install the Soxhlet extractor, and place the top of the condenser Add cotton to prevent the reagent from volatilizing, heat the extraction after boiling the condensed water, adjust the water temperature so that the extraction temperature is between 70-80 ℃, and ensure that the condensed solvent drops into beads, 120-150 drops / min, heat extraction 3- After 4 hours, the methanol in the extract was spun out with a rotary evaporator to obtain a brownish-yellow oily liquid, which was stored in an EP tube in a ventilated place, an...

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Abstract

The invention discloses a method for extracting hair-growing and hair-blackening components from platycladus orientalis shells. The method adopts a Soxhlet extraction method or an ultrasonic extraction method. According to the method, the platycladus orientalis shells serve as the main raw materials, and the platycladus orientalis shells are distributed widely, so that the source of the platycladus orientalis shells is wide, the platycladus orientalis shells serving as the raw material are low in cost, waste utilization can be realized to a certain degree, the medicinal value of the platycladus orientalis shells is developed and waste is changed into treasures; and experiments prove that the platycladus orientalis shell active component extract obtained through extraction by the method hasthe effects of growing hair, blackening hair and preventing hair loss and is safe and effective, and the folk prescription that a pillow is filled with the platycladus orientalis shells is used for along time in folk. Through GC-MS analysis, the main components, such as thujene, thujone, fenchone, pinene and caryophyllene, in the platycladus orientalis shells are identified, and have certain effect of improving symptoms such as early white hair and trichomadesis.

Description

Technical field [0001] The invention belongs to the technical field of extracting active substances, in particular to a method for extracting the active ingredients from the husks of Platycladus orientalis. Background technique [0002] In modern society, due to various reasons, many people suffer from dys pigmented skin diseases, which not only seriously affects their physical health, but also brings great harm to mental health. It is divided into two categories: pigmented skin diseases (such as chloasma) and hypopigmented skin diseases (such as premature whiteness). As there is no economical, high-safety, low-side-effect treatment method for gray hair, in order to meet the demand, most gray-haired patients have to use the dye for black hair. However, the dye is a chemical decolorizing agent for hair cutin. Protein and pigment components have an oxidative effect, resulting in a significantly lower amino acid content in the hair, and excessive use will damage the hair follicles,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/14A61P17/00A61P17/14A61K8/9761A61Q7/00A61Q5/10
CPCA61K36/14A61K8/97A61K2236/33A61K2236/39A61K2236/51A61K2800/78A61K2800/82A61Q5/10A61Q7/00
Inventor 满淑丽王媛郭倩蓓马龙
Owner TIANJIN UNIV OF SCI & TECH