Journals / Ege Üniversitesi Ziraat Fakültesi Dergisi / 2003 / Cilt: 40 - Sayı: 3

Scale-up studies for the prodution of xylanase used as an additive in poultry feedstuffs by solid state fermentation

Kanatlı yemi katkısı olarak kullanılan ksilanaz enziminin katı kültür fermantasyon yönetimi ile üretimde ölçek büyütme çalışmaları

Pages
145–152
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The maximum xylanase activity obtained was3467IU/g dry substrate at 0.5 substrate depth-and 3.33 1/min/kg substrate aeration rate

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Xylanase production was performed in solid state fermentation in which low value agricultural by-products were used.
📊
Key Findings & Data:Wheat bran-malt sprouts mixture was used as the substrate for the production of xylanase by the fungus Trichoderma longibrachiatum .
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Conclusion & Impact:The maximum xylanase activity obtained was3467IU/g dry substrate at 0.5 substrate depth-and 3.33 1/min/kg substrate aeration rate
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Xylanase production was performed in solid state fermentation in which low value agricultural by-products were used. Wheat bran-malt sprouts mixture was used as the substrate for the production of xylanase by the fungus Trichoderma longibrachiatum . The effects of inoculation, aeration and substrate depth were examined and the changes in temperature and moisture were recorded. The maximum xylanase activity obtained was3467IU/g dry substrate at 0.5 substrate depth-and 3.33 1/min/kg substrate aeration rate

Özet

Ksilanaz enzimi üretiminde ekonomik değeri düşük olan tarımsal yan ürünlerin kullanıldığı katı kültür fermantasyon yöntemi uygulanmıştır. Biyöreaktörde yapılan üretimlerde buğday kepeği ve malt çimi karşımı (1:3) substrat olarak kullanılmış ve Trichoderma longibrachiatum fungusu ile ksilanaz enzimi üretimi yapılmıştır. Üretimde, inokulasyon şeklinin, havalandırmanın, substrat kalınlığının ksilanaz enzim verimine etkisi incelenmiş ve üretim sırasında sıcaklık ve nem değişimleri izlenmiştir. 0.5 cm substrat kalınlığı ve 3.33 1/dak/kg substrat havalandırma hızında en yüksek ksilanaz aktivitesi 3467 IU/g kuru substrat olarak elde edilmiştir.

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Cite This Article

SARGIN, S., ÖNGEN, G. (2022). Scale-up studies for the prodution of xylanase used as an additive in poultry feedstuffs by solid state fermentation. Ege Üniversitesi Ziraat Fakültesi Dergisi, Cilt: 40 - Sayı: 3, 145–152. https://ajindex.com/articles/496586

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