Preparation method of broussonetia papyrifera oral preparation for clearing heat, enhancing immunity and improving intestinal functions
A technology of intestinal function and oral preparations, applied in the field of biomedicine, can solve problems such as poor development of medicinal value, lack of effective product support, use of mulberry trees and industrial development, etc., to increase water solubility Sexual efficiency, improvement of intestinal function, and low production cost
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Embodiment 1
[0038] A preparation method of mulberry oral preparation for clearing away heat, increasing immunity and improving intestinal function, comprising the following steps:
[0039] (1) Take 5 parts of mulberry superfine powder by weight, add 10 parts of petroleum ether for extraction, filter to obtain filter residue a; after filter residue a is dried, add 5 parts of dichloromethane for extraction, filter to obtain filter residue b; filter residue b After drying, add 5 parts of ethyl acetate for extraction and filter to obtain filter residue c; after drying filter residue c, add 5 parts of n-butanol for extraction and filter to obtain filter residue d; after drying filter residue d, add 30 parts The water is condensed and refluxed for extraction to obtain extract A;
[0040] (2) After centrifuging the extract A, vacuum negative pressure filtration, collecting the filtrate, and conducting electrothermal negative pressure drying to constant weight at 30°C, to obtain the solid powder ...
Embodiment 2
[0048] A preparation method of mulberry oral preparation for clearing away heat, increasing immunity and improving intestinal function, comprising the following steps:
[0049] (1) Take 10 parts of mulberry superfine powder by weight, add 20 parts of petroleum ether for extraction, filter to obtain filter residue a; after filter residue a is dried, add 15 parts of dichloromethane for extraction, filter to obtain filter residue b; filter residue b After drying, add 10 parts of ethyl acetate for extraction and filter to obtain filter residue c; after drying filter residue c, add 10 parts of n-butanol for extraction and filter to obtain filter residue d; after drying filter residue d, add 40 parts The water is condensed and refluxed for extraction to obtain extract A;
[0050] (2) After centrifuging the extract A, vacuum negative pressure filtration, collect the filtrate, and conduct electrothermal negative pressure drying at 50°C to a constant weight to obtain the solid powder B...
Embodiment 3
[0058] A preparation method of mulberry oral preparation for clearing away heat, increasing immunity and improving intestinal function, comprising the following steps:
[0059] (1) Take 15 parts of mulberry superfine powder by weight, add 30 parts of petroleum ether for extraction, filter to obtain filter residue a; after filter residue a is dried, add 20 parts of dichloromethane for extraction, filter to obtain filter residue b; filter residue b After drying, add 15 parts of ethyl acetate for extraction and filter to obtain filter residue c; after drying filter residue c, add 15 parts of n-butanol for extraction and filter to obtain filter residue d; after drying filter residue d, add 50 parts The water is condensed and refluxed for extraction to obtain extract A;
[0060] (2) After centrifuging the extract A, vacuum negative pressure filtration, collect the filtrate, and conduct electrothermal negative pressure drying at 60°C to constant weight to obtain the mulberry solid p...
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