Panax notoginseng flower total saponin, and preparation method and application thereof

Abstract

The invention discloses a Panax notoginseng flower total saponin, and a preparation method and an application thereof, and belongs to the field of biological medicines. The Panax notoginseng flower total saponin contains notoginsenoside Fc, ginsenoside Rc, ginsenoside Rb2, ginsenoside Rb3 and ginsenoside Rd in any proportion, and is prepared from Panax notoginseng flowers through the processes ofultrahigh-pressure extraction, filtration, concentration, drying and the like. The preparation method is carried out at normal temperature, is simple to operate and has a high efficiency, and the obtained Panax notoginseng flower total saponin has strong hydroxyl radical and DPPH free radical scavenging capacity, and can be used for preparing antioxidant drugs.

Description

technical field

[0001] The invention belongs to the technical field of biomedicine, and in particular relates to a total saponin of Panax notoginseng and its preparation method and its application in the preparation of anti-oxidation medicine. Background technique

[0002] Oxidative stress has a very important impact on human aging and health. Excessive free radicals caused by various factors can trigger and aggravate many diseases, such as Alzheimer's disease, cardiovascular disease, malignant tumors, etc. Therefore, the application of antioxidants To maintain human health has a wide range of needs. Due to the potential risks of carcinogenicity and toxicity of synthetic antioxidants, it is an inevitable trend in the development of antioxidants in today's food science to find safe, effective, and non-toxic natural antioxidants. important raw materials.

[0003] Panax notoginseng Panax notoginseng (Burk.) The dried flower buds of F. H. Chen are mainly produced in Yunnan P...

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