搜索结果: 1-7 共查到“理学 Phenolic Compounds”相关记录7条 . 查询时间(0.251 秒)
Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water
Modified silica solid-phase extraction SPE
font style='font-size:12px;'>
2010/10/18
The applicability of silica gel, modified with ketoimine groups, to solid phase extraction (SPE) was tested. Basic characteristics of the modified silica were determined using elemental analysis, and ...
Insights into secondary organic aerosol formed via aqueous-phase reactions of phenolic compounds based on high resolution mass spectrometry
secondary organic aerosol aqueous-phase reactions phenolic compounds high resolution mass spectrometry
font style='font-size:12px;'>
2010/8/13
Recent work has shown that aqueous-phase reactions of phenolic compounds – phenol (C6H6O), guaiacol (C7H8O2), and syringol (C8H10O3) – can form secondary organic aerosol (SOA) at high yields. Here we ...
Capillary Electrophoretic Determination of Selected Phenolic Compounds in Humic Substances of Well Waters and Fertilizers
Phenolic Compounds Humic Substances Waters
font style='font-size:12px;'>
2010/9/20
Humic substances (HS) from well waters, fertilizers, and synthetic phenolic polymers were characterized by elemental and UV-VIS spectroscopic analyses. Capillary zone electrophoresis (CZE) with UV ab...
Terpenic and Phenolic Compounds from Sideritis stricta
Department of Pharmaceutical Botany Faculty of Pharmacy Hacettepe University
font style='font-size:12px;'>
2010/4/19
From the overground parts of an endemic Sideritis species, S. stricta, 4 diterpenes, sideridiol (1), isosidol (2), isolinearol (3), and linearol (4); 2 flavonoid glycosides, isoscutellarein 7-O-[6'''-...
Phenolic Compounds from Globularia cordifolia
Globularia cordifolia Globulariaceae neolignan glycosides dehydrodiconiferyl alcohol 9-O-b -D-glucopyranosyl-(1 \to 2)-b -D-glucopyranoside flavonoid glycosides phenylethanoid glycosides
font style='font-size:12px;'>
2010/4/20
From the methanolic extract of the underground parts of Globularia cordifolia, a new neolignan diglycoside, dehydrodiconiferyl alcohol 9-O-b -D-glucopyranosyl-(1 \to 2)-b -D-glucopyranoside (1) was is...
Phenolic Compounds from Scutellaria pontica
Scutellaria pontica Lamiaceae 3,5-dihydroxyphenyl b -D-glucopyranoside
font style='font-size:12px;'>
2010/4/22
From the aerial parts of Scutellaria pontica, a phenolic glucoside, 3,5-dihydroxyphenyl b -D-glucopyranoside (1); as well as a C-glucosyl flavon, isovitexin (2); flavones and flavone glycosides, 5-hyd...
The Classification of the Salvia L. (Labiatae) Species Distributed in West Anatolia According to Phenolic Compounds
Salvia Labiatae Phenol Chemotaxonomy Turkey
font style='font-size:12px;'>
2010/3/22
The seven species of Salvia L. growing naturally in West Anatolia (Salvia tomentosa Mill., Salvia fruticosa Mill., Salvia smyrnaea Boiss., Salvia argentea L., Salvia horminum L., Salvia verbenaca L., ...