%0 Journal Article
%A Jie-Qiong DENG
%A Sha DAI
%A Wei-Nian HUANG
%A Xiao YANG
%A Xiao YE
%A Yu LI
%T Optimization on the Main Active Components Extraction Using Ultrasonic-assisted Method from <i>Safflower</i>
%D 2021
%R 10.7525/j.issn.1673-5102.2021.05.021
%J Bulletin of Botanical Research
%P 824-835
%V 41
%N 5
%X <p>To extract the main components from <i>Carthamus tinctorius </i>L.， the Box-Behnken design method and response surface methodology were used to optimize the extraction process of <i>C. tinctorius </i>L.； Hydroxy-safflower yellow A and kaempferol-3-O-rutinoside were the main flavonoids in <i>C. tinctorius</i> L. petals . The results showed that Ultrasonic extraction method were the optimal extraction technology： using 57% methanol as solvent， liquid-material ratio was 0.1∶25 g·mL<sup>-1</sup>， ultrasonic temperature was 70℃， extraction time was 45 min， ultrasound power was 177 W， Under these conditions， hydroxy-safflower yellow A extraction yield was 1.74%， kaempferol-3-O-rutinoside extraction yield was 1.53%. The safflower main ingredient extraction was recommended to use ultrasonic extraction.</p>
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2021.05.021