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| 丝瓜伤流液中抑菌相关成分的初步测定 | |
| 引用本文： | 刘微,朱小平,赵惠芝,范莉,侯东军.丝瓜伤流液中抑菌相关成分的初步测定[J].河北科技师范学院学报,2009,23(3):24-28. |
| 作者姓名： | 刘微 朱小平 赵惠芝 范莉 侯东军 |
| 作者单位： | 1. 河北科技师范学院,农学系,河北,秦皇岛,066600 2. 河北科技师范学院,化学系,河北,秦皇岛,066600 3. 河北科技师范学院,动物科学系,河北,秦皇岛,066600 |
| 摘 要： | 用生化检测法结合凝血试验等方法，初步测定了丝瓜伤流液中的抑菌成分。结果表明，丝瓜伤流液中含有多糖类物质；含有过氧化物酶、凝集素等蛋白类物质，且活性都稳定。没有检测出黄酮类、蒽醌、酚类、鞣质等成分。而生物碱和皂甙等，用不同方法测定的结果不同，丝瓜伤流液中是否含有这些成分尚不能确定。 |
| 关 键 词： | 丝瓜伤流液 抑菌成分 多糖 过氧化物酶 植物凝集素 |
Preliminary Determination of Antibacterial Ingredients in theBleeding Sap from Sponge Gourd |
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| LIU Wei,ZHU Xiao-ping,ZHAO Hui-zhi,FAN Li,HOU Dong-jun.Preliminary Determination of Antibacterial Ingredients in theBleeding Sap from Sponge Gourd[J].Journal of Hebei Normal University of Science & Technology,2009,23(3):24-28. | |
| Authors: | LIU Wei ZHU Xiao-ping ZHAO Hui-zhi FAN Li HOU Dong-jun |
| Institution: | LIU Wei , ZHU Xiao-ping , ZHAO Hui-zhi , FAN Li , HOU Dong-jun (1 Dept of Agronomy Science, 2 Dept of Animal Science, 3 Dept of Chemistry,Hebei Nomal University of Science ＆ Technology, Qinhuangdao Hebei, 066600, China) |
| Abstract: | The antibacterial ingredients in bleeding sap from sponge gourd were preliminarily determined by routine biochemical test and coagulation test. The results showed that the bleeding sap of sponge gourd contained polysaccharide, peroxidase and plant lectin with stable activity, but flavonoids, phenols, tannin and anthraquinones were not found. However, detecting results of saponin and alkaloid were different with different detecting methods, which suggested that whether these two ingredients existed was not clear. |
| Keywords: | bleeding sap of sponge gourd antibacterial ingredients polysaccharide peroxidase plant lectin |
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