The genus Streptomyces is known as producers of bioactive compounds that have antibacterial and antioxidant properties. sp. SAE4034 was to produce can inhibit kill pathogenic bacteria, including Staphylococcus aureus, but the group their inhibitory mechanisms were not yet known. ability in producing antioxidants unknown yet. This research aimed determine classification produced by SAE4034, know...

Caulerpa racemosa is a type of seaweed that has the potential to be cultivated because it known and favored by public.Caulerpa used not only for consumption as food but also beauty cosmetics its ingredients. This study aims determine Bioactive content total plate count (TPC) peel-off gel mask. The pour method was number mycobacteria phytochemical testing in form tests flavonoid, alkaloid, pheno...

Pergularia daemia is a hispid perennial herb that grows along the roadsides of India and other tropical and subtropical regions. This medicinal plant is traditionally used to treat various ailments like infantile diarrhea, malarial fever, vatha, convulsion, asthma, poisoning, mental disorder, anemia, leprosy, piles etc. However, the bioactive components of this plant are not yet established ful...

Over the past few years Penicillium brasilianum has been isolated from many different environmental sources as soil isolates, plant endophytes and onion pathogen. All investigated strains share a great ability to produce bioactive secondary metabolites. Different authors have investigated this great capability and here we summarize the metabolic potential and the biological activities related t...

Background Aside from caffeine, there is a relative dearth of evidence regarding natural ingredients that enhance subjective “energy” levels. We have studied a unique, naturally occurring purine alkaloid, present in Camellia assamica variety kucha tea (amongst other botanical sources) that acts on both adenosinergic and dopaminergic pathways that appears to influence multiple neurochemical path...

In the context of the study on plant defensive compounds we have isolated the main alkaloid from Hippeastrum puniceum (Amaryllidaceae), 3-O-acetyl-narcissidine (1), and its biological activities tested against two divergent insect species and several plant species. 1 was isolated from the bioactive alkaloidal fraction of H. puniceum. Its chemical structure was established by spectroscopic analy...