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The role of Validamycin

The role of Validamycin: 1. Prevention and treatment of rice disease. Rice sheath blight usually occurs from the…

The purpose of Expanded graphite

Expanded graphite is an excellent adsorbent, especially, it has loose and porous structure, and has a strong…

The role of Hesperidin

The role of Hesperidin:1. Vitamin drugs can reduce the brittleness of capillaries, protect capillaries and prevent…

Luteolin method

The methods for the determination of active ingredients in medicinal plants include colorimetry, coulometric titration, fluorescence spectrophotometry and thin layer torsion tracing. However, the…

Physical and chemical properties of Luteolin

Physical properties of Luteolin: yellow acicular crystal, melting point 328-330℃. Slightly soluble in water,…

How to identify Dihydroqinghaosu

Methods for identification of Dihydroqinghaosu :(1) take the appropriate amount of this product and…

The dangers of vitamin A deficiency

1. Dry eye syndrome is one of the typical clinical characteristics of vitamin A deficiency. According to the specific…

The role of vitamin A

In reproductive tissues and mammalian embryogenesis, which rely on RAR for genetic regulation, vitamin A plays an…

Vitamin A's structure and properties

Vitamin A refers to all the compounds that have the biological activity of retinol. There are two broad classes of…

The function and use of alpha-tocopherol

Functions and USES of alpha-tocopherol: increase the antioxidant effect of cells, maintain and promote…