header
Image from OpenLibrary

Microbial and physiological studies on some xylooligosaccharides / Mayada Hammam Aly Zanaty ; Supervised Mohamed Abdalhalim Ramadan , Salwa Ahmed Megahed , M. Magd Eldin Hussein Darwesh

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mayada Hammam Aly Zanaty , 2015Description: 233 P. : charts , facsimiles ; 25cmOther title:
  • دراسات ميكروبية و فسيولوجية على بعض سكريدات الأوليجو الزيلوزية [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology Summary: Xylooligosaccharides (XOS's) exhibited considerable prebiotic and antimicrobial potentials and can be incorporated into many food products and in pharmaceutical and drug industry. XOS's were produced from xylose-containing polysaccharides (XPS's) obtained from natural, xylan-rich, agro- industrial wastes, i.e. corncobs and sugarcane bagasse. The yields of XPS's were 32.1% and 27.2% from corncobs and sugarcane bagasse; respectively. The XOS's were prepared by partial hydrolysis of XPS's obtained from corncobs and sugarcane bagasse, either chemically by oxalic acid 0.25N or microbially by fungal attack by Aspergillus niger or by Trichoderma reesei. The partial hydrolysis of XPS's; resulted in production of 8 mixtures comprising a total of 18 individual oligosaccharides. XOS's were then evaluated as for their biological activities, including their prebiotic, antimicrobial, anticoagulant and fibrinolytic activities. The results showed that the tested XOS-mixtures enhanced the growth of the probiotic bacteria.
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.08.06.M.Sc.2015.Ma.M (Browse shelf(Opens below)) Not for loan 01010110066670000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.08.06.M.Sc.2015.Ma.M (Browse shelf(Opens below)) 66670.CD Not for loan 01020110066670000

Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Microbiology and Immunology

Xylooligosaccharides (XOS's) exhibited considerable prebiotic and antimicrobial potentials and can be incorporated into many food products and in pharmaceutical and drug industry. XOS's were produced from xylose-containing polysaccharides (XPS's) obtained from natural, xylan-rich, agro- industrial wastes, i.e. corncobs and sugarcane bagasse. The yields of XPS's were 32.1% and 27.2% from corncobs and sugarcane bagasse; respectively. The XOS's were prepared by partial hydrolysis of XPS's obtained from corncobs and sugarcane bagasse, either chemically by oxalic acid 0.25N or microbially by fungal attack by Aspergillus niger or by Trichoderma reesei. The partial hydrolysis of XPS's; resulted in production of 8 mixtures comprising a total of 18 individual oligosaccharides. XOS's were then evaluated as for their biological activities, including their prebiotic, antimicrobial, anticoagulant and fibrinolytic activities. The results showed that the tested XOS-mixtures enhanced the growth of the probiotic bacteria.

Issued also as CD

There are no comments on this title.

to post a comment.