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الرئيسية > Microbial Studies To Evaluate...>الوصف

Microbial Studies To Evaluate Biodeterioration Of Oil Painting And Its Prevention

المصدر: مجلة الإتحاد العام للآثاريين العرب
الناشر: الإتحاد العام للآثاريين العرب
المؤلف الرئيسي: Bahaa, A. (Author)
مؤلفين آخرين: Abed El Hamid, H. (Co-Author), Darwish, Sawsan (Co-Author)
المجلد/العدد: ع11
محكمة: نعم
الدولة: مصر
التاريخ الميلادي: 2010
التاريخ الهجري: 1431
الشهر: يناير
الصفحات: 102 - 128
ISSN: 2536-9822
رقم MD: 847891
نوع المحتوى: بحوث ومقالات
قواعد المعلومات: HumanIndex
مواضيع:
اللوحات الزيتية | النقوش التراثية | الحضارة المصرية القديمة
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المستخلص: Microbiological samples were taken from deteriorated oil paintings exhibited in various locations in addition to private possessions. The results showed that eight fungal and four bacterial species were isolated from these objects. These isolates were studied to measure their ability in degrading cellulose, gelatin, linseed oil and the varnish dammar. They were also tested for their potentiality to produce extracellular cellulases and proteases enzymes. The effect of different concentrations of benlate, coside 101 and some natural oils such as cloves, jojoba and garlic oils on the radial growth of the tested fungi and bacteria was studied. The results showed that all the tested biocides had a negative effect on the growth of the tested isolates and a single biocide is sufficient to kill a number of fungal species effectively.
ISSN: 2536-9822

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