1. Plant Extract Alfa Chemistry PPT模板下载：www.1ppt.com/moban/ 行业PPT模板：www.1ppt.com/hangye/ 节日PPT模板：www.1ppt.com/jieri/ PPT素材下载：www.1ppt.com/sucai/ PPT背景图片：www.1ppt.com/beijing/ PPT图表下载：www.1ppt.com/tubiao/ 优秀PPT下载：www.1ppt.com/xiazai/ PPT教程： www.1ppt.com/powerpoint/ Word教程： www.1ppt.com/word/ Excel教程：www.1ppt.com/excel/ 资料下载：www.1ppt.com/ziliao/ PPT课件下载：www.1ppt.com/kejian/ 范文下载：www.1ppt.com/fanwen/ 试卷下载：www.1ppt.com/shiti/ 教案下载：www.1ppt.com/jiaoan/ 字体下载：www.1ppt.com/ziti/

2. Plant Extract Glycoside Polyphenol A plant extract is a substance or active substance of a desired property extracted from plant tissue by treatment for a specific purpose through the process of physical and chemical extraction and separation without changing the structure of the active ingredients. Polysaccharide Terpenoid Flavonoid Alkaloid

3. Glycosides Saponins can reduce the surface tension of liquids and produce foam, and thus can be used as an emulsifier. Biological function There are also glycosides that can lower cholesterol, fight inflammation, inhibit bacteria, regulate immunity, excite or inhibit the central nervous system. Emulsifier Pharmic function Some steroidal saponins also have anti-tumor, anti-fungal, anti-bacterial and cholesterol- lowering effects.

4. Polyphenols Preventing the adverse effects Antioxidant The antioxidant function of polyphenols can prevent these chronic diseases. Polyphenols have been found to be effective in preventing the adverse effects of derivatives of high-fat foods on human body.

5. Polysaccharides 1. Immunoregulation 2. Antiviral 4. Hypoglycemic 3. Anticancer 5. Cosmetic A polysaccharide is a polysaccharide polymer carbohydrate consisting of a glycoside-bonded sugar chain and at least 10 monosaccharides. 6. Emulsification

6. Terpenoids Carotenoid Chlorophyll Plastoquinone Terpenoids are a general term for all isoprene polymers and their derivatives. Terpenes are compounds that are ubiquitous in the plant kingdom.

7. Flavonoids Flavonoids are a series of compounds consisting of two benzene rings, wherein the phenolic hydroxyl groups are linked by three central carbon atoms. Flavonoids are powerful antioxidants that scavenge oxygen free radicals in the body. Anthocyanins inhibit all- stage spillage of lipid- derived peroxides. Flavonoids can improve blood circulation and lower cholesterol. Flavonoids in fruits can greatly reduce the incidence of cardiovascular and cerebrovascular diseases.

8. Alkaloids Anti-cancer Anti-asthma Anti- malarial Anti- arrhythmia Analgesia Anti- bacterial

9. Plant Extract Health foods Therapeutic drugs Cosmetics Processing aids Additives - chemical alternatives

10. Medical industry Anti-oxidant Oxidative stress Phenolic and flavonoid plant extracts have antioxidant activity, it has been reported that most chemicals from plant sources such as phenols and flavonoids have a positive impact on health and cancer prevention. The antioxidant activity of phenolic and flavonoid plays a role in preventing the development of age-related diseases that are particularly caused by oxidative stress.

11. Cosmetics industry Plant extracts are attracting increasing interests in the cosmetics industry. There are now growing scientific evidences that plant extracts have a broad and complex arsenal of active ingredients that not only calm or smooth skin, but also repair and protect human skin. In addition, plant extracts may contain compounds having antimicrobial or other beneficial properties that affect the formulation of cosmetics. Plant extracts can provide formulators with more choices at the technical level in cosmetics industry and meet the diverse needs of consumers.

12. Health food industry Plant extracts can be used in health foods. Health foods are a specific type of food that has specific functions for the human body, but they are not intended to treat diseases and are suitable for consumption by a specific population. Plant extract

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