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A broad-specificity ?-glucosidase from a wild type of yeast isolate and its potential use in food industry
Other Title(s)
انتاج انزيم البيتا جلكو سيديز واسع النشاط من سلالة برية للخميرة و امكانية استخدامه في مجال الصناعات الغذائية
Joint Authors
Source
Alexandria Journal of Food Science and Technology
Issue
Vol. 4, Issue 1 (30 Jun. 2007), pp.63-72, 10 p.
Publisher
The Scientific Society of Food Industry
Publication Date
2007-06-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Topics
Abstract AR
أمكن عزل إنزيم البيتا جلوكوسيديز لأول مرة من خميرة ال Trichosporon sp عند نموها في ظروف مثالية في بيئة رقم الأس الهيدروجيني لها و تحتوي على 1 % لاكتوز كمصدر وحيد للكربون لمدة 48 ساعة على درجة حرارة 30 درجة مئوية.
و وجد أن مستحضر الأنزيم له نشاط تجاه العديد من المركبات الجليكوسيدية ذات الرابطة بيتا و كان أعلى نشاط له تجاه سكر اللاكتوز لذا فإنه استخدم لخفض نسبة سكر اللاكتوز في اللبن كما استخدم لتخليق سكريات الأوليجو ذات القيمة الحيوية العالية من اللاكتوز لذا فهو ذو قيمة تطبيقية عالية في مجال الصناعات الغذائية.
Abstract EN
A novel intracellular β-glucosidase was isolated from a wild type of yeast Trichosporon sp.).
Production of enzyme was stimulated with the highest level of production in medium containing 1 % lactose as a sole carbon source at pH 7 and 30°C for 48 hr.
The enzyme preparation exhibits activity towards several β-glucosidic substrates, indicating that, it has broad-specificity, furthermore the activity towards lactose hydrolysis was the highest as compared with other substrates.
Also, it was able to catalyze transglycosylation.
Therefore it was used for milk lactose hydrolysis as well as oligosaccharides production.
It has, thus potential use in food industry.
American Psychological Association (APA)
Quraysh, Muhammad& Salim, Musa. 2007. A broad-specificity ?-glucosidase from a wild type of yeast isolate and its potential use in food industry. Alexandria Journal of Food Science and Technology،Vol. 4, no. 1, pp.63-72.
https://search.emarefa.net/detail/BIM-93582
Modern Language Association (MLA)
Quraysh, Muhammad& Salim, Musa. A broad-specificity ?-glucosidase from a wild type of yeast isolate and its potential use in food industry. Alexandria Journal of Food Science and Technology Vol. 4, no. 1 (2007), pp.63-72.
https://search.emarefa.net/detail/BIM-93582
American Medical Association (AMA)
Quraysh, Muhammad& Salim, Musa. A broad-specificity ?-glucosidase from a wild type of yeast isolate and its potential use in food industry. Alexandria Journal of Food Science and Technology. 2007. Vol. 4, no. 1, pp.63-72.
https://search.emarefa.net/detail/BIM-93582
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 70-72
Record ID
BIM-93582