Phytochemical analysis and estimation of major bioactive compounds from Triticum aestivum L. grass with antimicrobial potential

The aim of the present study was to investigate phytochemical analysis, and qualitative and quantitative determination of major bioactive compound present in various organic extracts of T. aestivum L. grass. Soxhlet apparatus was used for the extraction purpose using hexane, chloroform, methanol and distilled water as a solvent system. All the extracts derived from T. aestivum showed qualitative presence of major phytochemicals including alkaloids, steroids and cardiac glycosides tannins, flavonoids carbohydrates. Further, HPLC analysis revealed the presence of major bioactive compounds such as rutin, chlorogenic acid, tocopherol, chlorogenic acid, and gallic acid in various organic extracts responsible for the reported maximum antimicrobial activity of T. aestivum grass against pathogenic bacteria including Salmonella typhi, Staphylococcus aureus and Vibrio cholerae. These findings confirm that T. aestivum grass containing medicinally important bioactive compounds may have significant potential to be used in traditional medicine system for the treatment of various diseases caused by pathogenic microorganisms

Hypoglycemic Effects of Exo-biopolymers Produced by Five Different Medicinal Mushrooms in STZ-induced Diabetic Rats

Hypoglycemic effects of exo-biopolymers (EBP) produced by submerged mycelial cultures of Coriolus versicolor, Cordyceps sinensis, Paecilomyces japonica, Armillariella mellea, and Fomes fomentarius were investigated in streptozotocin (STZ)-induced diabetic rats. The rats from each experimental group were orally administered with EBPs (100 mg/kg BW) daily for 2 weeks. Though the hypoglycemic effect was achieved in all the cases, however, C. versicolor EBP proved as the most potent one. The administration of the C. versicolor EBP substantially reduced (29.9%) the plasma glucose level as compared to the saline administered group (control). It also reduced the plasma total cholesterol (TC), triglyceride (TG), aspartate aminotransferase (AST) and, alanine aminotransferase (ALT) levels by 9.22, 23.83, 16.93, and 27.31%, respectively. The sugar and amino acid compositions of this EBP were also analyzed in detail.

Hypolipidemic Effects of Biopolymers Extracted from Culture Broth, Mycelia, and Fruiting Bodies of Auricularia auricula-judae in Dietary-induced Hyperlipidemic Rats

Hypolipidemic effect of biopolymers extracted from culture broth (CP), mycelia (MP), and fruiting bodies (FP) of Auricularia auricula-judae was investigated in dietary-induced hyperlipidemic rats. The experimental animals were administrated (100 mg/kg body weight) with different biopolymers, daily for 4 weeks. Hypolipidemic effects were achieved in all the experimental groups, however, FP was proved to be the most potent one. The administration of the FP reduced the plasma triglyceride, total cholesterol, low-density lipoprotein cholesterol, and atherogenic index by 24.3, 28.5, 36.4, and 40.9%, respectively, while increased the high-density lipoprotein cholesterol level (9.0%), when compared to the saline (control) administered group.