کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
685500 | 889041 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Isolation of a starch utilizing, phosphate solubilizing fungus on buffered medium and its characterization
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
A phosphate solubilizing fungus, Paecilomyces marquandii AA1 was isolated from phosphate deficient soil on Pikovskaya’s medium buffered with Tris–HCl pH 8. The organism was identified on the basis of morphological characterization and by sequencing of 18S rRNA gene. The organism could release phosphate from both buffered and unbuffered medium and solubilized rock phosphates from various places. The effect of concentration of ore, temperature, carbon and nitrogen sources on solubilization of rock phosphate was studied. Ammonium salts were the best nitrogen source, followed by asparagine, sodium nitrate, potassium nitrate, urea and calcium nitrate in that order.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 98, Issue 17, December 2007, Pages 3408–3411
Journal: Bioresource Technology - Volume 98, Issue 17, December 2007, Pages 3408–3411
نویسندگان
Amita Ahuja, S.B. Ghosh, S.F. D’Souza,