期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
New Method for Isolation of Naringin Compound from <i>Citrus maxima</i> 预览
1
作者 Aliefman Hakim Jamaluddin &nbsp +4 位作者 I. Nyoman Loka Sukib &nbsp Ni Wayan Wida Sasmining Prastiwi 《自然资源(英文)》 2019年第8期299-304,共6页
This research aims to know the proper isolation method to isolate naringin compound from Citrus maxima for natural product chemistry laboratory. This natural product chemistry laboratory provides students with the ess... This research aims to know the proper isolation method to isolate naringin compound from Citrus maxima for natural product chemistry laboratory. This natural product chemistry laboratory provides students with the essential skills and knowledge required to perform the extraction, isolation, and structural identification. The isolation began with sample preparation, extraction with methanol, partition with n-hexane, purification by crystallization using isopropanol, by analyzing the purity with Thin Layer Chromatography (TLC) tested, and the presence of functional groups with Fourier Transform Infrared (FT-IR) spectrophotometer test. The result of FT-IR spectrophotometer analysis contains hydroxy group (-OH), aromatic cyclic groups (C=C), CH2, CH3, and ether groups. 展开更多
关键词 ISOLATION NARINGIN CITRUS MAXIMA
在线阅读 免费下载
上一页 1 下一页 到第
使用帮助 返回顶部 意见反馈