This study was aimed to optimize the extraction process for Salvia miltiorrhiza Bunge polysaccharide using response surface methodology The results showed that four operating parameters including microwave power, microwave time and the particle size had notable effects on the polysaccharide extraction of Salvia miltiorrhiza Bunge. The effects could be ranked in decreasing order of importance as...

To establish an HPLC method for determination of tanshinone IIA in Salvia miltiorrhiza Bunge extract, and observe the protective effect of Salvia miltiorrhiza extract on myocardial ischemia-reperfusion injury in rats. Column used is a Diamonsil C18, mobile phase is methanol-water (75:25), and detection wavelength is 270 nm. Ischemia-reperfusion injury model is replicated, and the size of myocar...

Objective: To investigate the physico-chemical parameter, preliminary phytochemical screening, fluorescence and Thin Layer Chromatographic analysis of the leaves of the plant Lasia spinosa (Lour) Thwaites. Methods: The fresh and powder leaves of the plant Lasia spinosa (Lour) Thwaites (Araceae) were studied by morphology, preliminary phytochemical screening, and florescence analysis of powdered...

In Valencia Region (Spain), some wild and cultivated sages are used for medicinal purposes. Among them, Salvia officinalis subsp. lavandulifolia (SL) is widely employed and known for production of Spanish sage oil and herbal products. Nevertheless, it shares the market with S. blancoana subsp. mariolensis (SB) and, to a lesser extent, with their hybrid S. x hegelmaieri (SH). The knowledge on th...

Salvia divinorum is a new recreational drug where few studies have been conducted on its prevalence and predictors of use. Using a sample of undergraduate students, this study investigated these issues. While a small number reported experimenting with salvia, logistic regression models showed that demographics, marijuana use, and self-control are statistically significant predictors. The effect...

Natural products from plants have been used since ancestral times to treat a wide variety of diseases worldwide. Plants of the genus Salvia (Sage) have been reported to be used for the prevention and treatment of various diseases and ailments. In particular, some Salvia species have been used in traditional medicine to treat diseases caused by protozoan parasites of the genera Trypanosoma, Leis...

The roots of Salvia miltiorrhiza (Danshen) is a precious herbal medicine used to treat cardiovascular diseases. This study establishes high-performance liquid chromatography-tandem mass spectrometric (HPLC-MS/MS) method quantify seven bioactive constituents from Danshen in rat plasma simultaneously. Chromatographic separation performed on an Agilent Eclipse Plus C18 column (150 mm × 2.1 mm, 5 μ...