STUDY OF MICROBIAL ADHESION TO SOLVENTS AND RESISTANCE OF aboriginal STRAINS Saccharomyces cerevisiae to different pH values
نویسندگان
چکیده
Из 180 штаммов дрожжей Saccharomyces cerevisiae, выделенных из различных растительных субстратов, по предварительно изученным технологическим параметрам, такие как скорость сбраживания и органолептическим показателям ферментированных фруктовых соков отобрано 15 штаммов. Отобранные штаммы изучены на способность к выживанию при низких значениях рН обладающих высокой микробной адгезией органическим растворителям. Семь (BB-5, BB-32, VSs-2, Az- 12, Al-06, Gl-8, Ab-13) показали наиболее высокий процент адгезии Самая высокая толерантность низким значениям pH=3 с индексом роста> 90% обнаружена у 4 штаммов, идентифицированных cerevisiae Al-06 (из винограда), Gl -8 сока сахарного сарго), BB-5 вишни) 12 гранатового сока). Эти демонстрируют лучшие характеристики, а один протестированных потенциально может использоваться для производства пищевых добавок, функциональных напитков, также в качестве пробиотика терапевтических целей. From strains of yeast isolated from various plant substrates, were selected according to previously studied technological parameters such as digestion rate and organoleptic characteristics fermented fruit juices. The tested for their ability survive at low pH values having high microbial adhesion organic solvents. Seven Az-12, showed a higher percentage highest tolerance with growth index >90% was found in identified (from grapes), Gl-8 sugar sargo juice), cherry juice) Az-12 pomegranate juice). These show the best characteristics, one has potential be used production nutritional supplements, functional food drinks, also probiotic therapeutic purposes.
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ژورنال
عنوان ژورنال: Mikrobiologiâ ža?ne virusologiâ
سال: 2023
ISSN: ['2304-585X']
DOI: https://doi.org/10.53729/mv-as.2023.02.14