Method for preparing blood lipid reducing ingredient in heracleum modlendouffii

Abstract

The invention provides a method for preparing the blood lipid reducing ingredient in heracleum modlendouffii. The method comprises the step of extracting, purifying and concentrating heracleum modlendouffii to obtain an extracting liquid of the blood lipid reducing ingredient in the heracleum modlendouffii. By adopting the method, the blood lipid reducing ingredient can be successfully extracted from the heracleum modlendouffii, and the deep processing degree of heracleum modlendouffii can be improved. Experimental results in the embodiment indicate that the extract of the blood lipid reducingingredient in the heracleum modlendouffii has relatively high content of flavones and polyphenols, wherein the content of flavones is 0.987mg / g, and the content of polyphenols is 2.238mg / g; and the blood lipid reducing ingredient has a relatively high binding rate with sodium cholate in vitro, has binding rates with sodium glycocholate and sodium taurocholate respectively being 50.27 percent and38.12 percent, and has a relatively good blood lipid reducing effect. The blood lipid reducing ingredient extract prepared by adopting the method can be directly applied to foods, so that the economicvalue of heracleum modlendouffii can be improved.

Description

technical field [0001] The invention relates to the technical field of intensive processing of old celery, in particular to a method for preparing blood lipid-lowering components in old celery. Background technique [0002] Old mountain celery (Heracleum moellendorffii Hance.), scientific name Dongbei Niufangfeng, also known as mountain celery, short-haired Angelica dahurica and soil angelica, is a perennial herbaceous plant of Umbelliferae. It grows in Northeast my country and North China, North Korea, Wet grasslands, meadows, hillside forests and mountain mixed forest margins and other damp environments in Russia and other countries. [0003] Old celery is rich in nutrition, rich in nutrients such as carotene, vitamin A, vitamin C, vitamin B2, vitamin E, iron, calcium, protein and various amino acids, as well as flavonoids, coumarin and saponins; it is rich in dietary Fiber can promote gastrointestinal peristalsis and clean up intestinal waste; it has a significant effect ...

AI Technical Summary

Problems solved by technology

[0004] At the present stage, the utilization of old celery resources is only to eat the whole plant, the degree of utilization is low, and the economic value produced is not high

At the same time, although old celery has high medicinal value, this understanding is far from enough among the general public, and the relevant research on the active substances of old celery is also quite insufficient. Therefore, it is necessary to develop an efficient and safe extract The method is of great significance for the wide application of the lipid-lowering extract from celery in the field of food processing and functional food

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