对瓦尔（Vahl.）进行标准化的定量和定性分析。
Quantitative and qualitative analysis for standardization of Vahl.
作者信息
Awaad S Amani, Alothman Monerah R, Zain Yara M, Alqasoumi Saleh I, Alothman Esraa A
机构信息
Pharmacognosy Department, College of Pharmacy, Prince Sattam Bin Abdul-Aziz University, Al-Kharj, Saudi Arabia.
Botany and Microbiology Department, College of Science, King Saud University, Riyadh, Saudi Arabia.
出版信息
Saudi Pharm J. 2017 Dec;25(8):1175-1178. doi: 10.1016/j.jsps.2017.08.001. Epub 2017 Aug 12.
Vahl very promising plant belongs to Family Euphorbiaceae The present study was carried out on the Vahl to standardize its components. Qualitative and quantitative phytochemical analysis showed variable phytochemical groups. Examination of Successive Extraction showed that there are different color, constancy, phytochemical groups and yield in each extract, the highest percentage was found in ethanol (10.7 ± 1.01) and the lowest one in ether (1.66 ± 0.31). Analysis of primary and secondary metabolites of revealed that the primary metabolites percent (carbohydrate, lipid and protein 6.25 ± 1.11, 5.12 ± 1.40, 7.15 ± 1.31 W/w respectively) were lower than secondary metabolites (flavonoids, phenolic and tannins 11.26 ± 1.02, 9.15 ± 1.21and 5.23 ± 1.29 W/w respectively). The Pharmacopoeia Constants were determined. Amino acids analysis of the arial parts reported the presence of 15 amino acids with different percentage in different types. (Total, free and protein hydrolysate.) Arginine represented the highest concentration (20.86).
瓦氏大戟是一种很有前景的植物，属于大戟科。本研究对瓦氏大戟进行了成分标准化研究。定性和定量植物化学分析显示了不同的植物化学类别。连续提取实验表明，每种提取物都有不同的颜色、稳定性、植物化学类别和产率，乙醇提取物的产率最高（10.7±1.01），乙醚提取物的产率最低（1.66±0.31）。对瓦氏大戟的初级和次级代谢产物分析表明，初级代谢产物的百分比（碳水化合物、脂质和蛋白质分别为6.25±1.11、5.12±1.40、7.15±1.31W/w）低于次级代谢产物（黄酮类、酚类和单宁分别为11.26±1.02、9.15±1.21和5.23±1.29W/w）。测定了药典常数。对地上部分的氨基酸分析表明，不同类型中存在15种不同百分比的氨基酸。（总氨基酸、游离氨基酸和蛋白质水解产物）精氨酸的浓度最高（20.86）。
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