IDENTIFICATION MARKERS RESPONSIBLE FOR DIFFERENTIALLY PROCESSED POLYGONATUM CYRTONEMA HUA BY ULTRA-PERFORMANCE LIQUID CHROMATOGRAPHY WITH QUADRUPLE-TIME-OF-FLIGHT MASS SPECTROMETRY

The rhizome of Polygonatum cyrtonema Hua has been used as a traditional Chinese medicine for over 2000 years.The fresh Chinese herb possesses micro toxicity and is thus traditionally alternately steamed and basked nine times to alleviate the toxicity and enhance the pharmaceutical efficacy.Different processing cycles usually result in variable ther

Parking is one of the key links between the urban planning and transportation operation.However, most studies in this field focus nutella christmas ornament on the parking behavior on workdays, and the holiday parking is seldom investigated.This study analyzes the interaction between the parking choice and travel behavior in the holidays.Data were

The aim of this paper is to put into light main aspects of the relationship between the image of Roma as perceived by the majority of population and its representation in the Romanian press from 1990 until 2006.The representation of Roma is lifestyle p2 portable oxygen concentrator battery considered a cause and, in the same time, a consequence of

At the quantitative level on the basic parameters described ross tenderizer in the fertility of the virgin chernozems in zonal-subzonal aspect.The article traces the changes in nitrogen and humus condition at an early stage of development.In terms of reserves of humus and nitrogen chernozems forest steppe and steppe have significant differences: th