Enzymatic extraction of total flavonoids from sesame leaves
[1]Meng Zhifen,Dong Caixia,Meng Xianchao.Enzymatic extraction of total flavonoids from sesame leaves[J].Journal of Zhengzhou University (Engineering Science),2005,26(04):53-56.[doi:10.3969/j.issn.1671-6833.2005.04.013]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
26卷
Number of periods:
2005年04期
Page number:
53-56
Column:
Public date:
1900-01-01
- Title:
-
Enzymatic extraction of total flavonoids from sesame leaves
- CLC:
- -
- DOI:
- 10.3969/j.issn.1671-6833.2005.04.013
- Abstract:
-
The extraction process combining cellulase enzymatic hydrolysis pretreatment and water leaching was used to extract total flavonoids from sesame leaves, the content of total flavonoids in sesame leaves was determined by spectrophotometry, and the influence of various factors on the yield during the extraction of total flavonoids in sesame leaves was studied, and the optimal process conditions were as follows: material-liquid ratio was 1:60. pH 5.0; Enzymatic hydrolysis temperature 45 °C; Enzyme concentration 3 U/mL; Enzymatic hydrolysis time 2.5 h; Leaching time 2.5 h; Leaching temperature 80°C; The extraction yield of total flavonoids from sesame leaves reached 12.31%.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01