Composition and structure of chemical constituents of rose flower stamen (Rosa damascena Miller).Hadieva, PStoyanovaIvanova, BButchvarova, ZDaskalov, R
Rose species have long been used for food and medicinal purposes. Rosa micrantha is one of the rose species that grow feral in the northeastern Portuguese region so-called Nordeste Transmontano. For the first time, chemical composition and bioactivity of their petals, fertilized flowers, unripe, ...
1991 . Study on the constituents of essential oil of Pingyin roses . Sepu , 9 : 179 – 181 . (Open in a new window)Google Scholar Pogorel'skaya , A. N. and Prokofiev , A. A. 1981 . Evaporation of essential oil in the course of Rose flower development . Fiziol. Rast. , ...
Solvent extraction yielded more absolute oil (0.11%) as compared hydro distillation (0.075%) on petal weight basis. Through gas chromatography 13 different constituents were identified and characterized in rose essential oil. 展开 关键词: essential oil composition solvent extraction hydro distillation ...
摘要: 94 compounds were identified by GC/MS and Kovats index technique in essential oils fromtransplanted roses of Bulgria, France, Turkey and Morocco. The main constituents identifiedare quite similar to those in essential oils obtained from roses of their oringinal countries....
Schisandra chinensis berry, and Rhodiola rosea root as well as several constituents individually, namely, eleutheroside E, schizandrin B, salidroside, triand... Alexander,Panossian,Rebecca,... - 《Front Neurosci》 被引量: 35发表: 2013年 Roseroot (Rhodiola rosea L.): Effect of Internal and Ex...
Two new 2H-pyran-2-one glucosides, cuscutarosides A (1) and B (2), and one new steroidal glucoside, 7β-methoxy-β-sitosterol 3-O-β-glucopyranoside (3), together with 12 known compounds (4-15) were isolated from the whole plant of Cuscuta reflexa (Convolvulaceae) collected from Myanma...
However, main constituents of the rose-water extract were eugenol (52.0%), geraniol (13.3%), phenyl ethyl alcohol (9.4%), n-heneicosane (4.5%) and n-tricosane (3.0%). 展开 关键词: Rosa brunonii Rosaceae flower oil rose-water extract chemical composition eugenol ...
Ten compounds were isolated from the leaves of Mallotus furetianus and identified as 3-hydroxy-4,5(R)-dimethy1-2(5H)-furanome(1),gallic acid(2),(6S,9R)-roseoside(3),aviculin(4),(+)-lyoniresinol 3α-O-α-L-rhamnopyranoside(5),(Z)-3-hexenyl-β-D-glucopyranoside(6),3,4,...
Use of jiannao Yizhi, Ufa, yishouyannian, moisturizing dryness effect of yin. Modern studies found to have anticancer, cancer, prevention, treatment of high blood fat, clears the cholesterol, anti-aging effect. Its main chemical constituents of soybean saponin and flavonoid compounds, amino acids...