Process optimization of acid hydrolysis of burnet total saponins for preparation of burnet sapogenin / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 2454-2459, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-853395
ABSTRACT
Objective:
To optimize the acid hydrolysis process of burnet (Sanguisorbae Radix, the roots of Sanguisorba officinalis) total saponins and to improve the yield of the hydrolyzate burnet sapogenin.Methods:
Using orthogonal test design, the concentration of hydrochloric acid, solid-liquid ratio, hydrolysis temperature, and hydrolytic time for the hydrolysis process of burnet total saponins were investigated.Results:
The primary and secondary factors that influenced the hydrolysis were followed by order of the concentration of hydrochloric acid > hydrolytic time > solid-liquid ratio > hydrolytic temperature, preferably optimum for the solid-liquid ratio of 1200, hydrochloric acid concentration of 4 mol/L, hydrolytic time of 0.5 h, and hydrolytic temperature of 92 ℃.Conclusion:
High yield of burnet sapogenin can be obtained by using the optimized hydrolytic conditions, which are suitable for industrial production.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2016
Type:
Article
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