نتایج جستجو برای: antifungal metabolites
تعداد نتایج: 82469 فیلتر نتایج به سال:
The Trichoderma genus is well known as one of the most valuable biological control agents against several phytopathogens used in different plant species. Managing phytopathogenic fungi using through various associated antifungal mechanisms a sustainable and eco-friendly strategy that reduces harmful presence pathogens soil, roots aerial parts plants. However, biocontrol combined with chemical p...
This study was conducted to determine the antifungal activity of the metabolites from Streptomyces sp. 3-10, and to purify and identify the metabolites. Meanwhile, the taxonomic status of strain 3-10 was re-evaluated. The cultural filtrates of strain 3-10 in potato dextrose broth were extracted with ethyl acetate. The resulting crude extract at 1 and 5 μg/ml inhibited growth of 22 species in 18...
Coral reefs are intricate ecosystems that harbor diverse organisms, including 25% of all marine fish. Healthy corals exhibit a complex symbiosis between coral polyps, endosymbiotic alga, and an array of microorganisms, called the coral holobiont. Secretion of specialized metabolites by coral microbiota is thought to contribute to the defense of this sessile organism against harmful biotic and a...
Antibiotics and antifungals are needed in the patient's dentures because acrylic resin denture base can be a breeding ground for Streptococcus mutans Candida albicans colonies. Indonesia has biodiversity consisting of thousands plant species so that it becomes an opportunity development ofsecondary metabolites healthcare industry. Some natural materials used as antibiotics, anti-inflammatory, a...
Background and Objectives: Lactic acid bacteria are usually involved in the preparation of fermented foods and can produce different metabolites according to their strain type. The aim of this study was to evaluate the antimicrobial, antioxidant and aggregation activities of 10 different strains of Lactobacillus plantarum isolated from native fermented foods including Koozeh cheese, fermented o...
The trend to search novel microbial natural biocides has recently been increasing in order to avoid the environmental pollution from use of synthetic pesticides. Among these novel natural biocides are the bioactive secondary metabolites of Burkholderia gladioli pv. agaricicola (Bga). The aim of this study is to determine antifungal activity of Bga strains against some phytopathogenic fungi. The...
There is growing interest in the use of medicinal plants and herbal products for fungal infection related diseases control program because plant derived drugs are considered safe and free from adverse side effects. Plants generally produce many secondary metabolites which constitute an important source of antifungal drugs. Medicinal properties of plants are normally dependent on the presence of...
Objective: The aims of the present study were to screen actinobacteria with high potential ability produce secondary metabolites that have inhibitory activity against plant pathogenic fungi, Magnaporthe oryzae. Production was analysis by thin-layer chromatography and bioautography assay.
 Methods: Screening selection Streptomyces sp. morphological, cultural, physiological, biochemical char...
Aloe vera has been used worldwide both for pharmaceutical, food, and cosmetic industries due to the plethora of biological activities of some of its metabolites. The aim of this study was to evaluate the antifungal and antioxidant activities of the leaf extract. The antifungal activity was determined by the agar-well diffusion method against plant and human fungal pathogens. The methanol and et...
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