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Blood-pressure-lowering acaudina molpadioides peptides and granules prepared from blood-pressure-lowering acaudina molpadioides peptides

The technology of Haitian melon and sweet potato is applied in the field of Haitian melon antihypertensive peptide and its prepared granules, which can solve the problems of lack of deep processing and the like, and achieve the effects of simple preparation, good economic benefit and good market prospect.

Pending Publication Date: 2018-03-23
LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the development of Haitian melon is simply used as food, lack of deep processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Crush 100g of dried sea sweet potato, add water to make a suspension, in which the mass ratio of sea sweet potato and water is 1:8; then add alkaline protease for enzymatic hydrolysis, the enzymatic hydrolysis time is 4 hours, the temperature is 50°C, and the pH value is 11; the enzymatic hydrolysis After the end, add ethanol to precipitate the polysaccharide, centrifuge at 8000rpm for 15 minutes and take the supernatant, decolorize and deodorize the supernatant by activated carbon, and spray dry to obtain 38.21g Haitian melon polypeptide.

Embodiment 2

[0021] Crush 100g of dried Haitian melon, add water to make a suspension, wherein the mass ratio of Haitian melon to water is 1:8; then add papain for enzymatic hydrolysis, the enzymatic hydrolysis time is 4 hours, the temperature is 50°C, and the pH value is 7; the end of the enzymatic hydrolysis Finally, ethanol was added to precipitate the polysaccharide, centrifuged at 8000rpm for 15min, and the supernatant was taken. The supernatant was decolorized and deodorized by activated carbon, and spray-dried to obtain 31.22g of Haitian melon polypeptide.

Embodiment 3

[0023] Crush 100g of dried sea sweet potato, add water to make a suspension, in which the mass ratio of sea sweet potato and water is 1:8; then add bromelain for enzymatic hydrolysis, the enzymatic hydrolysis time is 4 hours, the temperature is 50°C, and the pH value is 7; the end of the enzymatic hydrolysis Finally, ethanol was added to precipitate the polysaccharide, centrifuged at 8000rpm for 15min, and the supernatant was taken. The supernatant was decolorized and deodorized by activated carbon, and spray-dried to obtain 37.32g of Haitian melon polypeptide.

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PUM

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Abstract

The invention provides blood-pressure-lowering acaudina molpadioides peptides and granules prepared from the blood-pressure-lowering acaudina molpadioides peptides. Acaudina molpadioides is adopted for preparing the blood-pressure-lowering acaudina molpadioides peptides; and then, the prepared blood-pressure-lowering acaudina molpadioides peptides are used as an active ingredient for preparing granules, and thus, the prepared granules have an auxiliary function of lowering blood pressure. The acaudina molpadioides is adopted as a raw material, and active acaudina molpadioides polypeptides areprepared from the acaudina molpadioides so that the raw materials are safe and environmentally friendly. Being orally taken, the active acaudina molpadioides polypeptides are capable of lowering bloodpressure as an auxiliary treatment; moreover, the active acaudina molpadioides polypeptides have a plurality of physiological activities so that the blood-pressure-lowering acaudina molpadioides peptides can be taken as an active ingredient used for preparing granules which have good market prospects. The invention further provides a preparation method of the blood-pressure-lowering acaudina molpadioides peptide granules which is simple in processes, good in controllability, easy to operate and implement, and conducive to large-scale industrial production; and thus, the preparation method ofthe blood-pressure-lowering acaudina molpadioides peptide granules has wide application prospects and good economic benefits.

Description

technical field [0001] The invention belongs to the field of preparation of health food, and in particular relates to a Haitian melon antihypertensive peptide and a granule prepared therefrom. Background technique [0002] Hypertension poses a great threat to human health and has a long incubation period. In the early stage of hypertension, there is generally no obvious discomfort until clinical signs occur—heart attack, cerebral blood vessel rupture and death. With the gradual improvement of people's life, the average life expectancy is continuously extended, and the society is gradually aging. In addition, due to poor eating habits and other living habits, the prevalence of hypertension is increasing year by year. Therefore, the prevention and treatment of hypertension is very important. [0003] Haitian melons are abundant in subtropical sandy sea areas, and are distributed in Japan, the Philippines, Indonesia, and the sea areas from Shandong to Hainan Island in my coun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/18A23J3/34A23J3/04
CPCA23J3/04A23J3/341A23L33/18A23V2002/00A23V2250/55A23V2200/326
Inventor 邸多隆王宁丽裴栋魏鉴腾
Owner LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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