Cyperus rotundus L. has been widely distributed in China. In the exploration of Cyperi Rhizoma to pat attention on its geoherbalism is very necessary. The current index of quality control for Cyperi Rhizoma and Cyperus rotundus-volatile oil is the αCyperone contained in the Cyperus rotundus-volatile oil, different processing methods influence the content of their αCyperone. On the basis of the ...

Volatile oil exhibited depressant effect on central nervous system of rats and mice. It blocked CAR in 80% animals and potentiated effects of chlorpromazine hydrochloride on CAR and pentobarbitone induced hypnosis in mice. It exhibited hypothermic and analgesic activities and potentiated morphine induced analgesia considerably. The volatile oil checked tonichind limb extension produced by elect...

BACKGROUND Jujube extract is commonly used as a food additive and flavoring. The unique jujube aroma and the mild sweet aroma of the extract are critical factors that determine product quality and affect consumer acceptability. The aroma changes with changes in the extraction condition, which is typically dependent on the characteristics of volatile oils in the extract. Despite their importance...

GOAL, SCOPE AND BACKGROUND The anthropogenic environmental emissions of chloroacetic acids and volatile organochlorines have been under scrutiny in recent years because the two compound groups are suspected to contribute to forest dieback and stratospheric ozone destruction, respectively. The two organochlorine groups are linked because the atmospheric photochemical oxidation of some volatile o...

INTRODUCTION Cardioprotective properties of volatile agents and of remote ischemic preconditioning have survival effects in patients undergoing cardiac surgery. We performed a Bayesian network meta-analysis to confirm the beneficial effects of these strategies on survival in cardiac surgery, to evaluate which is the best strategy and if these strategies have additive or competitive effects. M...

Coset Coding to Extend the Lifetime of Non-Volatile Memory by Adam Jacobvitz Department of Electrical and Computer Engineering Duke University Date:_______________________ Approved: ___________________________ Daniel Sorin, Supervisor ___________________________ Robert Calderbank ___________________________ Jeff Chase ___________________________ Andrew Hilton ___________________________ Benjami...

Glycosylation is one of major modifications for plant secondary metabolites. In the case of volatile compounds, glycosylation makes them nonvolatile and odorless. Identification of UDP-dependent glycosyltransferases responsible for volatile glycosylation is essential to understand the regulatory mechanism of volatile release from plant tissues. Here, we describe an efficient protocol to find po...

Volatile organic compounds in farmed and wild rohu, Labeo rohita, were extracted by Likens-Nickerson concurrent distillation apparatus. The farmed raised rohu of two weight categories designated as FW1 (1001-1200g) and FW2 (501-700g) were procured from the Fish Seed Hatchery, Faisalabad. Concurrently, wild rohu of two weight categories designated as WW1 (1001-1200g) and WW2 (501-700g) were capt...