This study aimed to isolate the endophytic fungi of soursop leaves that have potential as anti-yeast. Soursop were collected from 3 locations in West Java, Indonesia. The secondary metabolites produced by extracted with ethyl acetate and tested for anti-yeast activity against Saccharomyces cerevisiae Candida tropicalis. Profile extracts contents characterization was carried out using thin-layer...

BACKGROUND Alkaloids present in plants of the Amaryllidaceae family are secondary metabolites of high biological interest, possessing a wide range of pharmacological activities. In the search for new plant-derived compounds with antimicrobial activities, two alkaloid extracts obtained from bulbs and leaves of Pancratium illyricum L., a plant of the Amarillydaceae family, were tested for their e...

The effects of nutrients on sporulation of ten Streptomyces spp. was studied on 26 media. The media included starch-casein-KNO3, glycerol-arginine (GA), actinomycete-isolation (AI), tryptone-yeast extractglucose (TYG), and tryptone-soy agars. Media compositions had complicated effects on sporulation. The sporulation on media with minerals of GA agar and yeast extract was usually better than on ...

WD40 repeat-containing proteins participate in DNA-protein and protein-protein interactions positively regulate plant stress responses. GTS1, known as a protein, works scaffold protein is important ribosome biogenesis also biomass accumulation. In this study, we evaluated the GIGANTUS1 (GTS1) gene expression response to biotic abiotic factors Arabidopsis thaliana plants. addition, grew characte...

A new type of functional food products-bread supplemented with yeast extract-was developed and optimized. In the next product development phase, samples bread extract were tasted evaluated by 536 randomly selected consumers, their acceptability was analyzed.. The survey results showed that consumers in all groups had a high level awareness about importance labeling impact on health, while low r...