Conclusion; The proposed method can identify the main components of Naodesheng tablet and provide information for the quality control of this medicine.%目的:明确脑得生片的化学物质基础.方法:采用高效液相-二极管阵列-质谱( HPLC-DAD-MSn)联用技术检测并鉴定其主要化学成分.色谱柱为Agilent Zorbax SB-C18 ...
2012,46(2):19～22/方舟,等中国兽药杂志HPLC—DAD—MSn法分析恩诺沙星在兔血浆中的代谢产物方舟,任恒鑫,许鑫,陈百慧,苏瑞,孙长海(佳木斯大学药学..
本文首次建立了在线HPLC-DAD-MSn-Fe3+-Phen-Vis系统抗氧化检测系统,应用此系统对大叶罗布麻叶中进行了化合物的快速分离,结构鉴定和抗氧化活性检测,从大叶罗布麻中鉴定出19个化合物,10个为首次鉴定;15个化合物具有还原Fe3+的能力,其中绿原酸,丙二酰金丝桃苷,异槲皮素,白麻苷和4-咖啡酰奎宁酸是大叶罗布麻中主要抗...
afn aqueous extract HPLC-DAD-ESI/MSn phenolic profile and in vitro biological potential of Centaurium erythraea Rafn aqueous extractHPLC-DAD-ESI/MSn phenolic profile and in vitro biological potential of Centaurium erythraea Rafn aqueous extractdoi:10.1016/j.foodchem.2018.11.082...
首先,作者采用HPLC/DAD/ESI-MSn方法对SST提取分离的化合物进行鉴定,并根据前期研究选取20种化学成分作为对照品,包括单萜类糖苷、没食子酰葡萄糖、酚类和人参皂苷等,见图1。对20种对照品在正负离子模式下的裂解行为进行对比分析,得到互...
Phenolic screening by HPLC-DAD-ESI/MSn and antioxidant capacity of leaves, flowers and berries of rubus grandifolius Lowe. Ind. Crops Prod. 2015, 73, 28-40. [CrossRef]GOUVEIA-FIGUEIRA S C,CASTILHO P C. Phenolic screeningby HPLC-DAD-ESI/MSn and antioxidant capacity of leaves,flowers and ...
Chinese Journal of Natural Medicines (CJNM, ISSN 2095-6975, original ISSN 1672-3651) was founded in May 2003 and is sponsored by China Pharmaceutical University and Chinese Pharmaceutical Association.
Extracts: HPLC–DAD–ESI/MSn Profiling, Quantification and In Vitro Anti-depres... Andrade, Ellagic acid and derivatives from Cochlospermum angolensis Welw. extracts: HPLC-DAD- ESI/MSn profiling, quantification and in vitro antidepressant, ... Federico,Ferreres,Clara,... - 《Phytochemical ...
HPLC–DAD–ESI/MSnPhenolic compoundsAuthenticityEnzyme inhibitionPilocarpus pennatifoliusLem. is a neotropical species with economic importance, whose phenolic profile is poorly described. A comparative HPLC–DAD–ESI/MSnanalysis between herbal teas prepared from a commercial sample (CS) and an ...
B.. Ellagic acid and derivatives from Cochlospermum angolensis Welw. extracts: HPLC-DAD-ESI/MSn profiling, quantification and in vitro anti-depressant, ... Ferreres, F.Grosso, C.Gil-Izquierdo, A.Valentao, P.Andrade, P. B. - 《Phytochemical Analysis》 被引量: 0发表: 2013年 ...