搜索结果: 1-7 共查到“secondary metabolites”相关记录7条 . 查询时间(0.156 秒)
Influence of growing area, plant age, and virus infection on the contents of hop secondary metabolites
Humulus lupulus hop plant age polyphenols essential oils α- bitter acids β-bitter acids
2014/2/25
Hops and hop products (pellets and extracts) belong to the major raw materials employed in brewing industry. Many effects such as the growing area, hop plant age, and virus infection influence the con...
Comparison of Czech hop cultivars based on their contenst of secondary metabolites
hop Czech hop varieties polyphenols essential oils α-bitter acids β-bitter acids
2014/2/27
Seven Czech hop varieties (dry hop cones) coming from the harvest of 2008 (Agnus, Bor, Harmonie, Premiant, Rubín, Sládek, and Saaz) were compared for their composition depending on their varietal diff...
Secondary metabolites from Nepeta heliotropifolia
Lamiaceae Nepeta heliotropifolia iridoid glycosides flavone glycosides triterpenoids
2010/4/8
Two iridoid glycosides, ixoroside (1) and nepetanudoside B (2); 1 phenylpropanoid glycoside, coniferine (3); 2 flavone glycosides, apigenin 7-O-glucuronide (4) and apigenin 7-O-glucopyranoside (5); 2 ...
Secondary Metabolites from Phlomis syriaca and Their Antioxidant Activities
Phlomis syriaca Lamiaceae Iridoid glucosides Phenylethanoid glycosides
2010/4/19
An iridoid glucoside, lamiide (1); 4 phenylethanoid glycosides, acteoside (2), b-OH acteoside (3), leucosceptoside A (4) and samioside (5); a caffeic acid ester, chlorogenic acid (6); 2 flavone glucos...
Secondary Metabolites from Euphorbia helioscopia and Their Vasodepressor Activity
Euphorbia helioscopia Euphorbiaceae diterpenoid triterpenoids steroid vasodepressor effect
2010/4/19
From the aerial parts of Euphorbia helioscopia L. (Euphorbiaceae), a jatrophane diterpene ester, 5,11-jatrophadiene-3-benzoyloxy-7,9,14-tri-acetyloxy-15-ol and 2 lupane derivatives, lup-20(29)-ene-3-a...
Secondary Metabolites of Phlomis viscosa and Their Biological Activities
Phlomis viscosa iridoids phenylethanoid glycosides lignan glucosides 8-O-4'-oxylignan neolignan glucosides biological activity
2010/4/20
Further phytochemical studies on the aerial parts of Phlomis viscosa (Lamiaceae) led to the isolation of 24 compounds: 3 iridoid glycosides, 10 phenylethanoid glycosides, a megastigmane glycoside and ...
Secondary Metabolites from Phlomis kotschyana
Phlomis kotschyana Lamiaceae Lignan glucoside Phenylethanoid glycosides Iridoid glucosides Acetophenone glycoside
2010/4/20
A lignan glycoside, syringaresinol-4',4''-O-di-b -D-glucopyranoside (1) (=liriodendrin), 4 phenylethanoid glycosides, acteoside (2), isoacteoside (3), forsythoside B (4) and leucosceptoside B (5), a c...