Optimization of Water Extraction Technology for the Medicinal Materials in Compound Gastritis Capsule by Orthogonal Test / 中国药房
China Pharmacy
; (12): 4438-4440, 2017.
Article
in Zh
| WPRIM
| ID: wpr-666913
Responsible library:
WPRO
ABSTRACT
OBJECTIVE:To optimize the water extraction technology for the medicinal materials in Compound gastritis cap-sule. METHODS:Orthogonal test was adopted. Using the comprehensive score of contents of paeoniflorin,salvianolic acid B and weight of dry extract as evaluation index,effects of adding water amount,decoction time and times on water extraction technology were investigated,and verification test was conducted. RESULTS:Optimized water extraction technology was as follows as decoct-ing for 3 times,120 min each time and adding 10-fold water each time. In verification test,average comprehensive score was 909.19(RSD=1.84%,n=3). CONCLUSIONS:Optimized water extraction technology is stable and feasible,and can be used for the water extraction for each medicinal material in Compound gastritis capsule.
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Index:
WPRIM
Language:
Zh
Journal:
China Pharmacy
Year:
2017
Type:
Article