EGF (Epidermal Growth Factor) collaborative symbiont capable of maintaining activity of EGF for long term and preparation method of EGF collaborative symbiont

Abstract

The invention relates to an EGF (Epidermal Growth Factor) collaborative symbiont capable of maintaining the activity of an EGF for a long term and a preparation method of the EGF collaborative symbiont, particularly relates to an EGF collaborative symbiont capable of maintaining the activity of the EGF for more than two years and a preparation method of the EGF collaborative symbiont and belongs to extraction fusing and activity maintaining technologies for biological special useful components. The preparation method of the EGF collaborative symbiont is essentially characterized in that that wild food and medicine plants, namely gymnostemma pentaphylla, which are distributed in Xishuangbanna, Yunnan, are adopted, an extract of gymnostemma pentaphylla is fused with the EGF so as to form the EGF collaborative symbiont (EGF-c), and then, the activity retention time of the EGF is prolonged remarkably. Compared with the activity retention time of the current commercially available EGF raw materials, the activity retention time is prolonged to more than two years from seven days, so that the international difficult problem that the activity retention time of the EGF is short is solved, and a broad prospect is opened for the promotion, development and application of the EGF which is a significant result winning the Nobel biology-medicine prize.

Description

technical field [0001] The invention relates to an EGF synergistic symbiont capable of maintaining the activity of epidermal growth factor EGF for a long time and a preparation method thereof, especially an EGF synergistic symbiont capable of maintaining the activity of EGF for more than two years and a preparation method thereof, which belongs to the extraction of biological special useful components Fusion and activity retention technology. Background technique [0002] Since Dr. Stanley Cohen won the Nobel Prize in Biology and Medicine for his discovery of human epidermal growth factor (EGF) in 1986, there has been a long-term and extensive EGF research boom all over the world. Studies have shown that: EGF can Strongly stimulate cell growth, inhibit the expression of aging genes, prevent skin aging, and keep the various components of the skin in the best physiological state. In addition, it can also stimulate the synthesis and secretion of some extracellular macromolecul...

AI Technical Summary

Problems solved by technology

[0004] Difficulty in maintaining activity has become a serious obstacle in the development and application of this Nobel Prize-winning achievement

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