نتایج جستجو برای: saccharomyces sp
تعداد نتایج: 158331 فیلتر نتایج به سال:
Probiotics have been utilized as an option to treat problems brought on by safe and ecologically friendly pathogenic microorganisms in shrimp fish farming operations. are currently available powder form (dry form). Using spray drying technology, dry probiotics produced, with the finished result being a stable powder. In order regulate proliferation of harmful bacteria digestive tract, these use...
Abstract Background The gut mycobiome may have important effects on health. Yet, there is limited data the mycobiome. Previously, we shown that antibiotic exposure at birth markedly alters bacteriome in children. As fungi and bacteria interactions microbiome, hypothesized perinatal antibiotics influence composition of Methods For study, 434 fecal samples were collected birth, 6 months, 18 month...
We investigated the suitability of 11 diets as culture media for the psocids Lepinotus reticulatus Enderlein (Psocoptera: Trogiidae) and Liposcelis entomophila (Enderlein) (Psocoptera: Liposcelididae). The culture media comprised six diets made of plain cereals, namely, wheat (Triticum aestivum L.), corn (Zea mays L.), milo Sorghum bicolor (L.), barley (Hordeum vulgare L.), oats (Avena sativa L...
Background & Objective: Citrinin mycotoxin is produced by filamentous toxin producing fungi. Saccharomyces cerevisiae yeast has the ability to bind mycotoxins to its cell wall and thus reduce its toxicity. The aim of this study was to determine the amount of Citrinin mycotoxin and its reduction in wheat flour by Saccharomyces cerevisiae. Method: In this study, 15 samples of wheat flour were...
in this study, the effect of several species of fermenting yeast and fermentation conditions (periodic aeration and temperature) on quality parameters of non-alcoholic beer is assessed. yeast starters with different inoculation percent were added separately into wort with determined gravity. wort was fermented for 48 h in different temperatures under aerobic condition or periodic aeration (ever...
Kefir semakin populer sebagai produk makanan fermentasi. Secara makroskopis butiran kefir memiliki struktur warna yang ireguler, multilobular, lengket dan berwarna kekuningan. Simbiosis mikrobiota antara bakteri khamir merupakan komponen utama dalam biji kefir. Bakteri paling banyak ditemukan pada butir adalah Lactobaccilus sp. Lactococcus sedangkan khamirnya didominasi oleh Saccharomyces Kluve...
The aim of this study was to investigate the effects of saccharomyces cerevisiae yeast and butyrate monoglycerides on the performance, blood parameters and nutrients digestibility in suckling Holstein calves. For this experiment, 32 newly-born Holstein calves (average age 1-8 days; average weight 38±1 kg) were used in a completely randomized design with 2×2 factorial arrangement, 4 treatmen...
Seaweeds have a variety of biological activities, and their aromatic characteristics could play an important role in consumer acceptance. Here, changes aroma compounds were monitored during microbial fermentation, those most likely to affect sensory perception identified. Ulva sp. Laminaria fermented generally recognized as safe microorganisms, the profile volatile seaweeds was investigated usi...
سیب زمینی چهارمین محصول مهم غذایی در جهان است. این گیاه در معرض بیماری های قارچی، باکتریایی، ویروسی و مایکوپلاسمایی زیادی است که به آن خسارت وارد می کنند. بیماری ناشی از نماتد سیست طلایی سیب زمینی (globodera rostochiensis )یکی از مهمترین بیماری های این محصول است که اولین بار در ایران در سال 1387 از استان همدان گزارش شد. در این پژوهش،در بهار و تابستان 1389، از مزارع سیب زمینی آلوده در شهرستان ها...
زمینه: این تحقیق به منظور تعیین درصد اسیدهای چرب در دو گونه خالص ریز جلبک spirulina sp. و chlorella sp. و همچنین گونه ی chaetoceros sp. جدا شده از رودخانه بهمنشیر انجام گردید. مواد و روش ها: به منظور جداسازی جلبک تک سلولی chaetoceros sp. از رودخانه بهمنشیر نمونه برداری با استفاده از بطری نمونه بردار در فصل بهار 1392 گرفت. همچنین 250 میلی لیتر گونه خالص ریز جلبک spirulina sp. و chlorella sp. از ...
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