منابع مشابه
A preliminary report of a new gelatin liquefaction method.
This method depends upon the use of formalindenatured gelatin with finely powdered charcoal incorporated as an indicator of liquefaction. The gelatin charcoal is used only as a substrate for testing the gelatinase activity and not as a nutrient medium. This substrate contains a large number of minute particles of charcoal with a comparatively small amount of gelatin as binding substance. Conseq...
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ژورنال
عنوان ژورنال: Concrete Journal
سال: 2012
ISSN: 0387-1061,2186-2753
DOI: 10.3151/coj.50.109