Wang Mao-Yuan, Wang Jian-Rong, Zhang Xin-Rui, Yan Xiao-Xia, Wang Zhu-Nian
Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Danzhou 571737, China.
Zhong Yao Cai. 2013 Mar;36(3):404-7.
To study the liposoluble constituents from the flowers of Calotropis gigantea and their antimicrobial activities.
The liposoluble constituents from the flowers of Calotropis gigantea were analyzed by GC-MS and their relative contents were determined by area normalization. Their antimicrobial activities against 2 pathogens were tested by agar disc diffusion method.
31 compounds were separated and identified, amounting to 85.14% of the total constituents. The liposoluble constituents from the flowers of Calotropis gigantea exhibited weak antimicrobial activities against Staphylococcus aureus and Canidia albicans.
The research result provides scientific foundation for exploitation and utilization of Calotropis gigantea.
研究牛角瓜花的脂溶性成分及其抗菌活性。
采用气相色谱 - 质谱联用（GC-MS）法分析牛角瓜花的脂溶性成分，并用面积归一化法测定其相对含量。采用琼脂平板扩散法检测其对两种病原菌的抗菌活性。
分离鉴定出31种化合物，占总成分的85.14%。牛角瓜花的脂溶性成分对金黄色葡萄球菌和白色念珠菌表现出较弱的抗菌活性。
该研究结果为牛角瓜的开发利用提供了科学依据。
