Traditional Chinese herbal formulae Liu wei di huang (LW) (six-ingredient pill with Rehmannia) and Jin gui shen qi wan (JG) (kidney Qi pill from the golden cabinet) were analysed for Ca, Fe, Mg, Mn, Na, K and Zn at different decoction intervals by atomic absorption spectroscopy. LW and JG were used to improve the kidney function. JG was higher in all elements than LW. K (1691.29 – 2372.71 mg l)...

The phenolic composition, aroma compounds, and organic acid content of 83 vinegars have been determined. Multivariate analysis techniques have been used to classify these vinegar samples according to raw material (white wine, red wine, apple, honey, alcohol, balsamic, and malt) and production process (with and without aging in wood). Cluster analysis grouped the samples according to production ...

the purpose of this research was the the role of coping styles and social support in discriminating of students with high and low test anxiety. 387 of students in azad university of kermanshah selected by clustered sampling and filled the students coping scale and multidimensional scale of perceived social support and test anxiety questionnaire. results indicated that there is meaningful correl...

tempranillo is one of the most widely cultivated grapevine varieties in spain. after several years of clone selection, some highly recommended old clones have been identified in terms of both their qualitative and production characteristics. this study was designed to discriminate among 28 ancient clones of the cultivar tempranillo (vitis vinifera). dna samples from clones were analysed using t...