objective to isolate and purify the polypeptide from fructus lycii (pfl), and investigate the activity of component 1 (pfl-1) to ht29 cells.
目的分离纯化枸杞子多肽(pfl),探讨其组分1(pfl-1)对ht29细胞的作用。
objective: to analyse and compare the components of fructus lycii for its quality control or identification.
目的:检测了解枸杞子药材的有关成分,比较各产地药材的异同,便于进行质重控制。
abstract : in this study, a thin layer chromatography scanning (tlcs) method was developed for the determination of betaine contents in fructus lycii from different origins.
摘要 : 通过对枸杞子样品提取、脱色时间等前处理条件的优化,建立不同来源枸杞子中甜菜堿含量测定的双波长薄层扫描法(tlcs法)。
objective: to establish a quality control method for fructus lycii based on its antioxidation scavenging 1, 1-diphenyl-2- picrylhydrazyl (dpph).
目的:针对枸杞子的抗氧化作用,尝试建立基于清除有机自由基 1,1-二苯基苦基苯肼(dpph)的枸杞子质量控制方法。
the fingerprint of betaine and carotenoids extract of fructus lycii was studied using high performance liquid chromatography-diode array detector(hplc-dad).
采用高效液相色谱二极管阵列检测器联用仪(hplcdad)对中药枸杞的甜菜堿、类胡萝卜素提取液进行了指纹图谱研究。