Xylooligosaccharide production from lignocellulosic wastes with Trichoderma longibrachiatum xylanase
Yazarlar (2)
Prof. Dr. Özlem AKPINAR Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Şeyda Bostancı
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2009 |
| Cilt / Sayı / Sayfa | 7 / 1 / 70–74 | DOI | – |
| UAK Araştırma Alanları |
Gıda Kimyası
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| Özet |
| Xylooligosaccharide (XO) production was performed by enzymatic hydrolysis of xylans which were obtained by alkali extraction from tobacco stalk (TS), cotton stalk (CS) and wheat straw (WS). Xylan was hydrolyzed using Trichoderma longibrachiatum xylanase preparation, and the effects of pH, temperature, hydrolysis period, substrate and enzyme concentrations on the xylooligosaccharide yield and degree of polymerization were investigated. It was found that these three agricultural wastes contained different amounts of xylan, cellulose and lignin and the xylan obtained from these sources contained different amounts of sugar and uronic acid. The xylan from WS had the highest amount of arabinose while the other xylans mainly had xylose and small amount of glucose. Trichoderma longibrachiatum xylanase hydrolyzed highly branched wheat straw xylan (WSX) better than cotton stalk xylan (CSX) and … |
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