Anti-alopecia plant extract as well as preparation method and application thereof
A plant extract, anti-hair loss technology, applied in pharmaceutical formulations, hair care, cosmetic preparations, etc., can solve problems such as color deepening, and achieve the effects of easy operation, simple extraction steps, and promotion of autophagy and proliferation.
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[0033] A second aspect of the present invention provides a method for preparing the anti-hair loss plant extract as described above, comprising the following steps:
[0034] (1) crushing dried ginger into powder, passing through a 40-80 mesh sieve to obtain dried ginger powder; squeezing the sour fruit by physical squeezing, filtering, and collecting the juice;
[0035] (2) Mix dried ginger powder and fruit juice, stir well and heat at 55-60°C for 2-3 hours;
[0036] (3) The mixture heated in step (2) is mixed with the powder of Radix Astragali to obtain a raw material mixture, and polyhydric alcohol is added to the raw material mixture, and the polyhydric alcohol is selected from ethylene glycol, propylene glycol, 1,3-propylene glycol, or butanediol One or more mixtures, the weight ratio of the polyol to the raw material mixture is 10-15:1. Extract at 70-75°C for 2-3 hours, filter and collect the filtrate;
[0037] (4) Refrigerate the filtrate in step (3) at 2-8° C. for 4-6...
Embodiment 1
[0042] The invention provides an anti-hair loss plant extract. In parts by weight, the preparation raw materials of the plant extract include: 5 parts of dried ginger, 3 parts of astragalus and 20 parts of fresh raspberry.
[0043] The Radix Astragali is decoction pieces of Radix Astragali, purchased from Bozhou Jinbo Pharmaceutical Co., Ltd.
[0044] The preparation method of described anti-hair loss plant extract, comprises the following steps:
[0045] (1) Powder the dried ginger and pass through a 60-mesh sieve to obtain dried ginger powder; squeeze the fresh raspberry juice by physical squeezing, filter, and collect the juice;
[0046] (2) Mix dried ginger powder and fruit juice, stir well and heat at 55°C for 3 hours;
[0047] (3) The mixture heated in step (2) is mixed with astragalus powder (astragalus powder is prepared by crushing astragalus slices into powder and passed through a 10-mesh sieve) to obtain a raw material mixture, and 1,3-propanediol is added to the raw...
Embodiment 2
[0050] The invention provides an anti-hair loss plant extract. In parts by weight, the preparation raw materials of the plant extract include: 5 parts of dried ginger, 3 parts of astragalus and 20 parts of fresh raspberry.
[0051] The Radix Astragali is decoction pieces of Radix Astragali, purchased from Bozhou Jinbo Pharmaceutical Co., Ltd.
[0052] The preparation method of described anti-hair loss plant extract, comprises the following steps:
[0053] (1) Powder the dried ginger and pass through a 60-mesh sieve to obtain dried ginger powder; squeeze the fresh raspberry juice by physical squeezing, filter, and collect the juice;
[0054] (2) Mix dried ginger powder and fruit juice, stir well and heat at 60°C for 2 hours;
[0055] (3) The heated mixture of step (2) is mixed with Astragalus powder (Astragalus powder is ground into powder from Astragalus decoction pieces and passed through a 10-mesh sieve) to obtain a raw material mixture, and butanediol and butanediol are ad...
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