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Effect of CN Ratio and Media Optimization through Response Surface Methodology on Simultaneous Productions of Intra- and Extracellular Inulinase and Invertase from Aspergillus niger ATCC 20611
المؤلفون المشاركون
Dinarvand, Mojdeh
Rezaee, Malahat
Masomian, Malihe
Jazayeri, Seyed Davoud
Zareian, Mohsen
Abbasi, Sahar
Ariff, Arbakariya B.
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-15
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
The study is to identify the extraction of intracellular inulinase (exo- and endoinulinase) and invertase as well as optimization medium composition for maximum productions of intra- and extracellular enzymes from Aspergillus niger ATCC 20611.
From two different methods for extraction of intracellular enzymes, ultrasonic method was found more effective.
Response surface methodology (RSM) with a five-variable and three-level central composite design (CCD) was employed to optimize the medium composition.
The effect of five main reaction parameters including sucrose, yeast extract, NaNO3, Zn+2, and Triton X-100 on the production of enzymes was analyzed.
A modified quadratic model was fitted to the data with a coefficient of determination (R2) more than 0.90 for all responses.
The intra-extracellular inulinase and invertase productions increased in the range from 16 to 8.4 times in the optimized medium (10% (w/v) sucrose, 2.5% (w/v) yeast extract, 2% (w/v) NaNO3, 1.5 mM (v/v) Zn+2, and 1% (v/v) Triton X-100) by RSM and from around 1.2 to 1.3 times greater than in the medium optimized by one-factor-at-a-time, respectively.
The results of bioprocesses optimization can be useful in the scale-up fermentation and food industry.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dinarvand, Mojdeh& Rezaee, Malahat& Masomian, Malihe& Jazayeri, Seyed Davoud& Zareian, Mohsen& Abbasi, Sahar…[et al.]. 2013. Effect of CN Ratio and Media Optimization through Response Surface Methodology on Simultaneous Productions of Intra- and Extracellular Inulinase and Invertase from Aspergillus niger ATCC 20611. BioMed Research International،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1004482
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dinarvand, Mojdeh…[et al.]. Effect of CN Ratio and Media Optimization through Response Surface Methodology on Simultaneous Productions of Intra- and Extracellular Inulinase and Invertase from Aspergillus niger ATCC 20611. BioMed Research International No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1004482
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dinarvand, Mojdeh& Rezaee, Malahat& Masomian, Malihe& Jazayeri, Seyed Davoud& Zareian, Mohsen& Abbasi, Sahar…[et al.]. Effect of CN Ratio and Media Optimization through Response Surface Methodology on Simultaneous Productions of Intra- and Extracellular Inulinase and Invertase from Aspergillus niger ATCC 20611. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1004482
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1004482
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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