Найдено научных статей и публикаций: 2, для научной тематики: Gratiola officinalis L
1.
Полуконова Н.В., Наволокин Н.А., Полуконова А.В., Бучарская А.Б., Маслякова Г.Н.
- Бюллетень медицинских Интернет-конференций , 2016
нет...
нет
Полуконова Н.В., Наволокин Н.А., Полуконова А.В., Бучарская А.Б., Маслякова Г.Н. Культура клеток почки эмбриона свиньи, инфицированных онковирусом (SPEV-2) как модельный объект для исследования цитотоксического действия противоопухолевых средств на примере экстракта аврана (Gratiola officinalis L.) // Бюллетень медицинских Интернет-конференций, Vol. 5, Issue 6, 2016, pp. 926-928
2.
Natalya V. Polukonova, Mariya N. Kurchatova, Nikita A. Navolokin, Alla B. Bucharskaya, Natalya A. Durnova, Galina N. Maslyakova
- Russian Open Medical Journal , 2014
The way of vegetable raw materials extraction which allows to receive nontoxical composition of biological active agents from poisonous plants such as Gratiola officinalis L. was described. The alkaloids exit changes with the increase of ethyl alcohol percentage (from 15% to 96%). The extract was ob...
The way of vegetable raw materials extraction which allows to receive nontoxical composition of biological active agents from poisonous plants such as Gratiola officinalis L. was described. The alkaloids exit changes with the increase of ethyl alcohol percentage (from 15% to 96%). The extract was obtained using 96% ethanol and did not give positive high quality reaction to the content of alkaloids. The chemical composition with new nontoxical biological active composition of Gratiola officinalis L. extract was investigated. The extract contains a previously unknown plant – bioflavonoid quercetin. The average value of quercetin in this extract using the calibration curve of the standard sample quercetin (98%) Sigma is 0.66%. In the dry rest of extractive substances (Gratiola officinalis L.) the quantity of quercetin was 350 mkg (obtained from 10 g of a dry grass) as was established by the method of a liquid chromatography.
Natalya V. Polukonova, Mariya N. Kurchatova, Nikita A. Navolokin, Alla B. Bucharskaya, Natalya A. Durnova, Galina N. Maslyakova A new extraction method of bioflavanoids from poisonous plant (Gratiola Officinalis L.) // Russian Open Medical Journal, Vol. 3, Issue 3, 2014, pp. 304-0