Murthy Hosakatte Niranjana, Joseph Kadanthottu Sebastian, Payamalle Shivanand, Dalawai Dayanand, Ganapumane Vinayak
Department of Botany, Karnatak University, Dharwad, Karnataka 580003 India.
J Parasit Dis. 2017 Sep;41(3):666-670. doi: 10.1007/s12639-016-0863-5. Epub 2016 Nov 15.
The present study revealed that the latex of (Gaertn.) possessed 204.27 mg/g phenolic acid and 124.92 mg/g of flavonoid content along with other phytochemicals. Gas chromatography-mass spectrometry (GC-MS) revealed the presence of 20 compounds in the latex, with the major compounds identified as 5-Oxohexanenitrile (18.7%), phenol, 2,4-bis(1,1-dimethylethyl)- (24.64%) and Hexadecanoic acid (22.85%). The latex showed toxicity against treated third instar larvae of with LC and LC values of 132.54 and 483.15 ppm. The latex also showed significant antioxidant activities with EC values of 205.5 µg/ml in the 1,1-diphenyl-2-picrylhydrazyl (DPPH), 95.53 µg/ml in phosphomolybdate, 308.1 µg/ml in hydrogen peroxide (HO) scavenging assays.
本研究表明,(加尔特纳)的乳胶含有204.27毫克/克的酚酸和124.92毫克/克的黄酮类化合物以及其他植物化学物质。气相色谱 - 质谱联用(GC - MS)分析显示,乳胶中存在20种化合物,主要化合物鉴定为5 - 氧代己腈(18.7%)、苯酚、2,4 - 双(1,1 - 二甲基乙基) - (24.64%)和十六烷酸(22.85%)。该乳胶对处理过的三龄幼虫显示出毒性,其LC 和LC值分别为132.54和483.15 ppm。在1,1 - 二苯基 - 2 - 苦基肼(DPPH)清除试验中,乳胶的EC值为205.5微克/毫升,在磷钼酸盐试验中为95.53微克/毫升,在过氧化氢(HO)清除试验中为308.1微克/毫升,还表现出显著的抗氧化活性。