The study investigated essential oils of berries and green biomass of the sea buckthorn at various growth stages. Plant material of H. rhamnoídes ssp. mongolica was collected in the experimental fields of the Ins...The study investigated essential oils of berries and green biomass of the sea buckthorn at various growth stages. Plant material of H. rhamnoídes ssp. mongolica was collected in the experimental fields of the Institute of Cytology and Genetics SB RAS (Siberia, Russia). Volatile compounds and essential oils were detected. Green spring shoots without leaves, first-year seedlings without leaves and berries were analyzed. In all studied exemplars, 103 volatile compounds were defined among which considerable proportion wasn’t found in a sea-buckthorn earlier. Phenylpropanoids prevailed in essential oils composition from seedlings. Alkanes and phenylpropanoids prevailed in shoots. Berries contained mostly carboxylic acids and their esters. These data can be applied to a fingerprint of various cultivars of a sea-buckthorn with relevance to food science and technology.展开更多
The Chinese medicinal herb, Anemone raddeana Regel, has been used for treatment of rheumatism, phlebitis, etc. in folk medicine. Saponins R4, R5, R6, R7 have been isolated from this plant.
Ginseng fruit is the fully grown berries of the famous medicinal plant Panax ginseng C. A. Meyer. In recent years, it has been found that all the saponins the ginseng fruit contains are effective in resisting fatigue,...Ginseng fruit is the fully grown berries of the famous medicinal plant Panax ginseng C. A. Meyer. In recent years, it has been found that all the saponins the ginseng fruit contains are effective in resisting fatigue, reducing symptoms of oxygen deficit and preventing arteriosclerosis caused by excessive amount of cholesterol in the blood. So the dammarane-type saponins of the ginseng fruit have been studied. Eight such monomer展开更多
文摘The study investigated essential oils of berries and green biomass of the sea buckthorn at various growth stages. Plant material of H. rhamnoídes ssp. mongolica was collected in the experimental fields of the Institute of Cytology and Genetics SB RAS (Siberia, Russia). Volatile compounds and essential oils were detected. Green spring shoots without leaves, first-year seedlings without leaves and berries were analyzed. In all studied exemplars, 103 volatile compounds were defined among which considerable proportion wasn’t found in a sea-buckthorn earlier. Phenylpropanoids prevailed in essential oils composition from seedlings. Alkanes and phenylpropanoids prevailed in shoots. Berries contained mostly carboxylic acids and their esters. These data can be applied to a fingerprint of various cultivars of a sea-buckthorn with relevance to food science and technology.
文摘The Chinese medicinal herb, Anemone raddeana Regel, has been used for treatment of rheumatism, phlebitis, etc. in folk medicine. Saponins R4, R5, R6, R7 have been isolated from this plant.
文摘Ginseng fruit is the fully grown berries of the famous medicinal plant Panax ginseng C. A. Meyer. In recent years, it has been found that all the saponins the ginseng fruit contains are effective in resisting fatigue, reducing symptoms of oxygen deficit and preventing arteriosclerosis caused by excessive amount of cholesterol in the blood. So the dammarane-type saponins of the ginseng fruit have been studied. Eight such monomer