knowledge

The growth and metabolism of the human body are inseparable from vitamins. Similarly, the eyes also have their own essential vitamins, that is, lut...

China has long used Centella asiatica as a medicinal material. There is a record of Centella asiatica in the ancient Han Dynasty book "Shen No...

Wild Siraitia grosvenorii contains a total of 18 kinds of amino acids, 8 kinds of amino acids necessary for the human body; mature Luo Han fruit co...

There are great differences in the regulations on the dosage of inulin in various countries because there is no international standard at present. ...

Inulin plays an important role in gut health and the prevention of chronic diseases.

Valerian (Valerian) is a plant of the genus Valerian in the honeysuckle family, widely distributed in North America, Europe and Asia. Valerian cont...

The main chemical components isolated from Bacopa Monnieri extract are dammarane triterpenoid saponins with jujubogenin and jujubogenin as aglycone...

The extraction process of pigskin collagen is as follows: add 0.1 mol/L NaOH solution according to the ratio of 1:10 (g: mL), soak and degreasing f...

Luteolin (3,4,5,7-tetrahydroxyflavonoid) is a natural flavonoid, named after it was originally isolated from the luteolin Reseda odorata Linn. in t...

In its latest opinion, the European Union's Scientific Committee on Consumer Safety (SCCS) stated that alpha-arbutin is safe when it is present in ...

The researchers studied the in vitro inhibitory effect and cytotoxicity of tyrosinase activity of five whitening active substances, such as arbutin...

Glutathione is a very special amino acid derivative and a tripeptide containing a sulfhydryl group, which plays an important role in the body, so g...