Optimization of Toxicity Attenuation Processing Technology of Amorphophallus sinensis Belval. by Orthogo-nal Test
10.6039/j.issn.1001-0408.2015.22.35
- VernacularTitle:正交试验优选蛇六谷减毒炮制工艺
- Author:
Xinlu MEI
;
Bin XU
;
Feila XU
;
Shuhua TONG
;
Sanmin HE
- Publication Type:Journal Article
- Keywords:
Amorphophallus sinensis Belval.;
Orthogonal test;
Toxicity attenuation processing;
Technology optimization;
Over-all score
- From:
China Pharmacy
2015;(22):3137-3139
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To optimize the toxicity attenuation processing technology of Amorphophallus sinensis Belval.. METH-ODS:With the overall score of taste stimulation and rabbit eye irritation of A. sinensis Belval. as the index,and based on the sin-gle factor method,orthogonal test was designed to investigate the the influences of the amount of saturated calcium hydroxide solu-tion,heating time and heating temperature on the processing effect,and verification tests as well as irratation comparison before and after processing were conducted. RESULTS:The amount of saturated calcium hydroxide solution and heating temperature had significant influence on the processing effect. The optimal processing technology was to add saturated calcium hydroxide solution 30 times as much as the amount of medicinal materials at 100 ℃ and heat it for 30 min. The verification tests showed overall scores of 8.05,8.44 and 8.37(RSD=2.5%,n=3). The average overall scores before and after processing were 0.12 and 8.54(n=10)re-spectively. CONCLUSIONS:The medicinal materials processed by the optimal technology have lower stimulation and irritation. The optimal technology is stable and reliable.
