To studies of extraction methods of utility portion in Carthamus tinctorius
Wang Yan
Abstract
Wang Yan
Abstract
Objective: To screen the extracting method of utility portion in Carthamus tinctorius. Methods: A RP-HPLC method was developed to determinate the content of hydroxysafflor yellow A in extracting portin of safflor yellow. According to the mono factor design and uniform design. We screened the extracting method of utility portion in Carthamus tinctorius. Results: The extracting solvent was water, repeat 2 times, every time add 13 times water and the extracting lasts 20 min to the Chinese medicine drug. The content of hydroxysafflor yellow A was highest in extraction for every gram Carthamus tinctorius. Conclusion: The method is simple, stabilization and feasible.
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Objective: To screen the extracting method of utility portion in Carthamus tinctorius. Methods: A RP-HPLC method was developed to determinate the content of hydroxysafflor yellow A in extracting portin of safflor yellow. According to the mono factor design and uniform design. We screened the extracting method of utility portion in Carthamus tinctorius. Results: The extracting solvent was water, repeat 2 times, every time add 13 times water and the extracting lasts 20 min to the Chinese medicine drug. The content of hydroxysafflor yellow A was highest in extraction for every gram Carthamus tinctorius. Conclusion: The method is simple, stabilization and feasible.
Key concepts: Carthamus, Extraction (chemistry), Chromatography, Botany, Traditional medicine, Biology, Chemistry, Medicine