[Jatropha seed oils extracted by different methods and their effect on killing cercaria of Schistosoma japonicum]
Yi, P; Yu, QZ; Qu, W; Xia, Y; Cheng, WH; Li, S; Liu, QQ; Tong, Y; Tang, LJ
| HERO ID | 2510756 |
|---|---|
| In Press | No |
| Year | 2014 |
| Title | [Jatropha seed oils extracted by different methods and their effect on killing cercaria of Schistosoma japonicum] |
| Authors | Yi, P; Yu, QZ; Qu, W; Xia, Y; Cheng, WH; Li, S; Liu, QQ; Tong, Y; Tang, LJ |
| Journal | Zhongguo Xuexichongbing Fangzhi Zazhi |
| Volume | 26 |
| Issue | 2 |
| Page Numbers | 187-8, 191 |
| Abstract | <strong>OBJECTIVE: </strong>To evaluate the effect of Jatropha seed oils extracted by different methods on killing cercaria of Schistosomajaponicum so as to screen the optimum process and formulations.<br /><br /><strong>METHODS: </strong>The cercaria directly contacting tests with Jatropha seed oils extracted by 6 different extraction processes were carried out, and the mouse immediate contacting cercaria infection trials with different formulations of Jatropha seed oil and various additives were performed.<br /><br /><strong>RESULTS: </strong>With 95% ethanol, the ratio of material to liquid being 1:8, and 2 h extraction, the oil extraction rate was 30.7%. The cercaria directly contacting tests showed that 6 kinds of Jatropha seed oil killed all cercaria within 30 min. In the mouse immediate contacting cercaria infection trials, the worm declined rate of Jatropha seed oil liquid was 70.97%, and the worm declined rate of the sample added with benzyl benzoate was 58.87%, and the worm declined rate of the sample added with laurocapram was 77.42%. The worm declined rate of the samples added with benzyl benzoate, dibutyl phthalate and laurocapram was 100%.<br /><br /><strong>CONCLUSION: </strong>The process with 95% ethanol, the ratio of material to liquid being 1:8, and 2 h extraction is the optimum, and the Jatropha seed oil has a good killing schistosome cercaria effect. |
| Pmid | 25051835 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Language Text | Chinese |