نتایج جستجو برای: cell free supernatants of three strains b. subtilis utb96
تعداد نتایج: 21526118 فیلتر نتایج به سال:
members of the genus bacillus are among the most promising candidates for biological control of plant pathogenic bacteria. in this study, cell free supernatants of three strains b. subtilis utb96, b. subtilis utb1 and b. subtilis utb70 against aspergillus flavus r5 were investigated using dual culture assay. strain b. subtilis utb96 showed the highest inhibition effect. thin lyer chromatography...
اعضای جنس باسیلوس بهعنوان باکتریهای آنتاگونیست امیدبخش برای کنترل زیستی (بیولوژیک) عاملهای بیماریزای گیاهی شناخته شدهاند. در این تحقیق عصارۀ بدون یاختهای سه سویه Bacillus subtilis UTB96، B. subtilis UTB1 وB. subtilis UTB70 علیه قارچ Aspergillus flavus R5 به روش کشت متقابل بررسی شد که سویۀ B. subtilis UTB96 بیشترین اثر بازدارندگی (05/0p≤) را نشان داد. رنگنگاری (کروماتوگرافی) لایۀ نازک ب...
poor packaging and improper management causes fruits get bruised and squeezed, allowingfor different types of rots to develop when the necessary favorable growth conditions available.tomato fruit is beset with problems of both field and storage rot. throughout the presentstudy, two biocontrol bacteria pseudomonas fluorescens utpf68, and bacillus subtilis utb96the large scale production of which...
Objective(s): Several beneficial effects have been attributed to the probiotic lactic acid bacteria. It was determined that lactobacilli can exert antiproliferative effects on the various cancer cell lines including colon cancer. Effects of lactic acid bacteria on colon cancer may vary from strain to strain and there is a need to find the new probiotic strains with tumor suppressing properties ...
Podosphaera fusca is the main causal agent of cucurbit powdery mildew in Spain. Four Bacillus subtilis strains, UMAF6614, UMAF6619, UMAF6639, and UMAF8561, with proven ability to suppress the disease on melon in detached leaf and seedling assays, were subjected to further analyses to elucidate the mode of action involved in their biocontrol performance. Cell-free supernatants showed antifungal ...
ABSTRACT- Lactic acid bacteria are commonly found in the gastrointestinal tract of various endothermic animals and humans, in milk, dairy and seafood products and on some plant surfaces. The aim of this study was to investigate the inhibitory effect of isolated lactic acid bacteria from intestines of narrow-barred Spanish mackerel (Scomberomorus commerson) on Listeria innocua growth. Five strai...
abstract- lactic acid bacteria are commonly found in the gastrointestinal tract of various endothermic animals and humans, in milk, dairy and seafood products and on some plant surfaces. the aim of this study was to investigate the inhibitory effect of isolated lactic acid bacteria from intestines of narrow-barred spanish mackerel (scomberomorus commerson) on listeria innocua growth. five strai...
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...
objective(s): several beneficial effects have been attributed to the probiotic lactic acid bacteria. it was determined that lactobacilli can exert antiproliferative effects on the various cancer cell lines including colon cancer. effects of lactic acid bacteria on colon cancer may vary from strain to strain and there is a need to find the new probiotic strains with tumor suppressing properties ...
Staphylococcus aureus, as a foodborne pathogen causing significant harm worldwide, was studied to assess the effectiveness of probiotic strains Lactobacillus casei, plantarum, and Bifidobacterium bifidum individually collectively (as consortia) in controlling its growth. The growth patterns S. aureus were observed when co-cultured with each strain consortium all three over 72 hours. Additionall...
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