Extracts antibacterial activity

Camellia megasepala Hung T. Chang & Trin Ninh, found in Na Hang district, Tuyen Quang province, contains a significant amount of flavonoids and polyphenols, which are important phenolic compounds known for their various biological activities beneficial to human health, including antibacterial and antiinflammatory effects. This study applied the response surface methodology (RSM) to examine the influence of extraction factors on the polyphenol and flavonoid content in golden tea leaves.

8p vijiraiya 19-05-2025 1 1   Download

Natural polysaccharides from algae have gained increasing attention for their biological activities and potential for applications in food, pharmacology, medicine, and biology fields. The study aimed to investigate the effects of the Viscozyme enzyme on the polysaccharide extraction from Sargassum oligocystum algae.

8p visarada 28-04-2025 1 1   Download

Spirulina platensis biopigments have been potential source of nutritional, pharmacological and cosmetical purposes due to the presence of bioactive pigments. In this study, Spirulina platensis was culture in the labotory to extract using a glucose/glycerol and water-based NADES.

8p viaburame 14-03-2025 2 1   Download

Ethanolic and aqueous (hot and cold) extracts of the fruit pulp, stem bark and leaves of Tamarindus indica were evaluated for antibacterial activity, in vitro, against 13 Gram negative and 5 Gram positive bacterial strains using agar well diffusion and macro broth dilution techniques, simultaneously.

12p tanbnhp 22-03-2014 50 6   Download