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Uses of Black Tiger Fruit Extract

An extract and tiger technology, applied in the application field of black tiger fruit extract, can solve the problems of insufficient understanding, processing, utilization, and no research reports on the anti-diarrhea effect of black tiger fruit extract, so as to reduce the amount of loose stools , Obvious anti-diarrhea, reduce the effect of diarrhea index

Active Publication Date: 2021-12-03
HUNAN AGRICULTURAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people's understanding, processing and utilization of black tiger fruit are not enough, and there are few studies on it. After consulting the literature, there is no research report on the anti-diarrhea effect of black tiger fruit extract

Method used

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  • Uses of Black Tiger Fruit Extract
  • Uses of Black Tiger Fruit Extract
  • Uses of Black Tiger Fruit Extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The preparation of embodiment 1 black tiger fruit extract

[0015] Take fresh black tiger fruit, wash and chop, add 70% ethanol at the ratio of 1g black tiger fruit to 3ml ethanol, ultrasonically extract once at 15°C, extract for 60min each time, centrifuge, filter, and use the filtrate for later use , the filter residue is added 40% mass concentration of ethanol according to the ratio of 1g filter residue to 6ml ethanol, ultrasonically extracted twice at 45°C, each time for 30min, centrifuged, filtered, the filtrate was taken, and the second filtrate was combined; the combined filtrate Ethanol was recovered under reduced pressure at 55°C, and freeze-dried to obtain the black tiger fruit extract.

Embodiment 2

[0016] The preparation of embodiment 2 black tiger fruit extract

[0017] Take fresh black tiger fruit, wash, chop, add 40% mass concentration of methanol according to the ratio of 1g black tiger fruit plus 6ml methanol, ultrasonically extract twice at 45°C, each time for 30min, centrifuge, filter, and filtrate for later use , the filter residue is then added 70% mass concentration of methanol in the ratio of 1g of filter residue to 3ml of methanol, ultrasonically extracted once at 15°C for 60min each time, centrifuged, filtered, the filtrate is taken, and the second filtrate is combined; the combined filtrate Methanol was recovered under reduced pressure at 50°C and freeze-dried to obtain the black tiger fruit extract.

Embodiment 3

[0018] The preparation of embodiment 3 black tiger fruit extract

[0019] Take fresh black tiger fruit, wash, chop, add 55% ethanol at the ratio of 1g black tiger fruit to 5ml ethanol, ultrasonically extract twice at 30°C, extract 45min each time, centrifuge, filter, and use the filtrate for later use , the filter residue is then added 55% ethanol in the ratio of 1g filter residue to 5ml ethanol, ultrasonically extracted once at 30°C for 45min each time, centrifuged, filtered, the filtrate is taken, and the second filtrate is combined; the combined filtrate Ethanol was recovered under reduced pressure at 52°C, and freeze-dried to obtain the black tiger fruit extract.

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Abstract

The invention discloses a new application of the black tiger fruit extract, and specifically discloses the application of the black tiger fruit alcohol extract in preparing antidiarrheal medicine. The invention uses ethanol or methanol to ultrasonically extract the black tiger fruit, and then adopts Escherichia coli and senna leaves to stimulate the establishment of a mouse diarrhea model to study the antidiarrheal effect of the black tiger fruit extract. According to the detection of diarrhea latency time, mouse diarrhea rate and diarrhea index, the black tiger fruit extract has obvious anti-diarrhea effect, which provides a basis for preparing anti-diarrhea medicine.

Description

technical field [0001] The invention relates to the utilization of black tiger fruit extract, in particular to the anti-diarrhea effect of the black tiger fruit extract, which can be used to prepare anti-diarrheal medicine. Background technique [0002] Black Tiger (Kadsura coccinea.) is an evergreen woody vine of the genus Schisandra in the family Schisandraceae. It is also known as Lengfantuan, Guoshanlongteng, Xuetengpao, Bufuna, etc. It is mostly born in Jiangxi, Hunan, Guangdong, Fujian, and Guangxi in my country. , Sichuan, Guizhou, Yunnan and other places. Medicinal parts include roots, stems and fruits. [0003] According to the records of "Flora of China", black tiger root is used medicinally, can promote qi and blood circulation, reduce swelling and relieve pain, treat stomach problems, rheumatism and bone pain, bruises and pain, and is a commonly used medicine in gynecology. In modern medical research, there are also many studies on black tiger root. For example,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/79A61K36/57A61P1/12
CPCA61K36/57A61K36/79A61K2236/333A61K2236/39A61P1/12Y02A50/30
Inventor 陆英凌志辉曾建国肖六平谢树英吴领席
Owner HUNAN AGRICULTURAL UNIV
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