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xinshi(½ð±Ò+10, ·ÒëEPI+1): 2010-11-29 14:03:32
xinshi(½ð±Ò+10): 2010-11-29 14:04:17
xinshi(½ð±Ò+10): 2010-11-29 14:04:17
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·Òë²Î¿¼½á¹û1£º In this paper, saponin solution absorbance as an index visit with a single factor test of alcohol concentration, solid to liquid ratio, extraction time, extraction times, extraction temperature on the extraction of saponins by The optimal process conditions. The results show that the optimum extraction of saponins at 60 ¡æ water bath, liquid ratio 1:40, time 3h, extracted 4 times. Optimum conditions obtained in accordance with the average yield was 1.77% saponin, indicating that the best process for the Extraction. ·Òë²Î¿¼½á¹û2£º The solution to this article soap absorbency as an indicator of a single factor empirical research alcohol concentration, extraction, time than expected and extraction, number of factors such as soap, extract temperature effects of the withdrawal by orthogonal experimental determine the best technology. The results show that the best of soap extraction technique to 60 degrees C water bath, materials and more than 1: 40, every 3 h, extract. The best technology available conditions soap production of an average rate of 1.77? The best technology available to the withdrawal of soap. |
2Â¥2010-11-29 12:11:16
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xinshi(½ð±Ò+20): 2010-11-29 14:03:56
| With the absorbency of saponin solution as index, the influence of important parameters on the abstraction of saponins were investigated by the single factor method, such as aqueous ethanol concentration, solid to liquid ratio, abstracted time, abstracted temperature, and the optimal parameters were determined by orthogonal experiment designing. The results shown that optimal parameters were water bath temperature of 60¡æ, solid to liquid ratio of 1£º40, total absorbing 4 times with the interval of 3h. The corresponding yield of saponins is 1.77%, indicating that the optimal process is fit for production of saponins. |
3Â¥2010-11-29 12:18:46
petrocatal
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- ½ð±Ò: 3436.6
- Ìû×Ó: 959
- ÔÚÏß: 299.5Сʱ
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xinshi(½ð±Ò+10): 2010-11-29 14:04:00
| With the absorbency of saponin solution as index, the influence of important parameters on the extraction of saponins were investigated by the single factor method, such as aqueous ethanol concentration, solid to liquid ratio, extraction time, extraction temperature, and the optimal parameters were determined by orthogonal experiment designing. The results shown that optimal process conditions were water bath temperature of 60¡æ, solid to liquid ratio of 1£º40, 4 extraction times with the interval of 3h. The corresponding average yield of saponins is 1.77%, indicating that the optimal process is fit for production of saponins. |
4Â¥2010-11-29 12:23:28














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