发明名称 |
A METHOD FOR ISOLATING A MIXTURE OF TERPENOIDS AND FLAVONOIDS FROM STUFF OF ETHEREAL OILS |
摘要 |
The invention refers to a method for obtaining phytoproducts from waste, as well as from fresh pine loppings with applications in pharmaceutical and food industry, as well as a nicotine antidote. The method involves an extraction by means of an alkaline solution of chloroform:ethanol, distillation of the solvent and an extraction by means of 5% NaHCO3. The composition of the bicarbonate extract reveals the presence of diterpene acids: calitrisoena, dehydrobietine, abietine, pymaric and triterpene acids: oleanolic and ursolic. Through LC/MS analyses the following flavonoids were identified: prodelfinidin, dimer of antocyanines, procyanidin. The content of procyanidin and of antocyanidin helps to elucidate the cardiotonic effect of coniferous extracts. |
申请公布号 |
BG66419(B1) |
申请公布日期 |
2014.03.31 |
申请号 |
BG20110110966 |
申请日期 |
2011.06.13 |
申请人 |
HADZHIEVA, Petya;CHOBANOV, Georgi;DYULGEROV, Ivan;ANGELOVA, Svetlana |
发明人 |
CHOBANOV, Georgi;DYULGEROV, Ivan;HADZHIEVA, Petya;ANGELOVA, Svetlana |
分类号 |
A61K36/15 |
主分类号 |
A61K36/15 |
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