Results 1 to 10 of about 117,694 (117)

Reversed-Phase Medium-Pressure Liquid Chromatography Purification of Omega-3 Fatty Acid Ethyl Esters Using AQ-C18 [PDF]

Marine Drugs
Omega-3 fatty acids are in high demand due to their efficacy in treating hypertriglyceridemia and preventing cardiovascular diseases. However, the growth of the industry is hampered by low purity and insufficient productivity.
Mingxin Sang, Nan Pan, Jingna Wu, Xiaoting Chen, Shuilin Cai, Huan Fang, Meitian Xiao, Xiaoming Jiang, Zhiyu Liu   +8 more
doaj   +2 more sources

Combination of Medium- and High-Pressure Liquid Chromatography for Isolation of L-tryptophan (Q-marker) from Medicago sativa Extract

Separations, 2022
Medicago sativa (alfalfa) is a widely used animal feed. However, its quality has been difficult to control due to the lack of appropriate marker compounds.
Shixuan Zhang, Yonggui Ma, Ronghua Ma, Qilan Wang, Jun Dang   +4 more
doaj   +1 more source

An Integrated Chromatographic Strategy for the Large-Scale Extraction of Ergosterol from Tulasnellaceae sp.

Separations, 2022
A reliable chromatographic strategy is crucial for the extraction of target compounds from natural sources as it is related to the preparation efficiency, as well as the purity of the compounds.
Ze Wang, Qi Wang, Jinkui Zhang, Pengcheng Lin, Jun Dang   +4 more
doaj   +1 more source

Preparation and Antioxidant Activities of Phenylethanoids from Dracocephalum heterophyllum

Separations, 2022
The health benefits of Dracocephalum heterophyllum are widely reported in traditional Tibetan medicines, but the reported chemical composition is limited, probably due to difficulties in separating and purifying compounds.
Yue Lv, Ze Wang, Qian Wu, Yan Fang, Qilan Wang, Gang Li, Jun Dang   +6 more
doaj   +1 more source

Medium- and High-Pressure Integrated Chromatographic Strategies for the Isolation and Purification of Free Radical Inhibitors from Dracocephalum heterophyllum

Separations, 2022
Dracocephalum heterophyllum has been reported as a traditional Tibetan medicine with diverse therapeutic benefits for the effective treatment of various diseases.
Yue Lv, Ze Wang, Qilan Wang, Jun Dang
doaj   +1 more source

Characteristics, Isolation Methods, and Biological Properties of Aucubin

Molecules, 2023
Aucubin is an iridoid glycoside widely spread in the families Cornaceae, Garryaceae, Orobanchaceae, Globulariaceae, Eucommiaceae, Scrophulariaceae, Plantaginaceae, and Rubiaceae.
Kartini Kartini, Michelle Abigail Irawan, Finna Setiawan, Nikmatul Ikhrom Eka Jayani   +3 more
doaj   +1 more source

Target Discovery of Flavonoids from Elymus nutans Griseb Using Medium- and High-Pressure Liquid Chromatography Combined with Online High-Performance Liquid Chromatography–1,1-diphenyl-2-picrylhydrazyl Detection

Separations, 2022
Forage-based nutrients constitute the main forage value of forage grass. Elymus nutans Griseb possesses a wide ecological adaptability, enhanced crude protein content, good palatability, and excellent genes.
Lili Sheng, Zhaofei Hou, Yufeng Hu
doaj   +1 more source

Separation and Pancreatic Lipase Inhibitory Activity of Two Petunidin Anthocyanins from Lycium ruthenicum Murr. by Preparative Medium-Pressure Liquid Chromatography [PDF]

Shipin Kexue, 2023
Two anthocyanin monomers were separated from the crude anthocyanin extract from Lycium ruthenicum Murr. (LRM) by sequential preparative medium-pressure liquid chromatography (MPLC) on microporous and gel-type resins, and their structures were identified ...
MI Jia, ZHANG Lutao, LU Lu, WEI Jiayi, JIN Bo, LUO Qing, YAN Yamei, CAO Youlong
doaj   +1 more source

Consoramides A–C, New Zwitterionic Alkaloids from the Fungus Irpex consors

Mycobiology, 2021
In our ongoing search for new secondary metabolites from fungi, a basidiomycete fungus Irpex consors was selected for mycochemical investigation, and three new zwitterionic alkaloids (1-3) and five known compounds (4-8) were isolated from the culture ...
Ji-Yul Kim, Dae-Won Ki, Yoon-Ju Lee, Lee Su Ha, E-Eum Woo, In-Kyoung Lee, Bong-Sik Yun   +6 more
doaj   +1 more source

Exploring the hypolipidemic effects of bergenin from Saxifraga melanocentra Franch: mechanistic insights and potential for hyperlipidemia treatment

Lipids in Health and Disease, 2023
Objective The goal of this study was to explore the hypolipidemic effects of bergenin extracted from Saxifraga melanocentra Franch (S. melanocentra), which is a frequently utilized Tibetan medicinal plant known for its diverse bioactivities. Establishing
Li Zhang, Yingying Tong, Yan Fang, Jinjin Pei, Qilan Wang, Gang Li   +5 more
doaj   +1 more source