The Potential of Cellulosic Ethanol Production from Grasses in Thailand
المؤلفون المشاركون
Wongwatanapaiboon, Jinaporn
Yongvanich, Tikamporn
Inochanon, Ratanavalee
Burapatana, Vorakan
Kangvansaichol, Kunn
Chulalaksananukul, Warawut
Winayanuwattikun, Pakorn
المصدر
Journal of Biomedicine and Biotechnology
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-10-14
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The grasses in Thailand were analyzed for the potentiality as the alternative energy crops for cellulosic ethanol production by biological process.
The average percentage composition of cellulose, hemicellulose, and lignin in the samples of 18 types of grasses from various provinces was determined as 31.85–38.51, 31.13–42.61, and 3.10–5.64, respectively.
The samples were initially pretreated with alkaline peroxide followed by enzymatic hydrolysis to investigate the enzymatic saccharification.
The total reducing sugars in most grasses ranging from 500–600 mg/g grasses (70–80% yield) were obtained.
Subsequently, 11 types of grasses were selected as feedstocks for the ethanol production by simultaneous saccharification and cofermentation (SSCF).
The enzymes, cellulase and xylanase, were utilized for hydrolysis and the yeasts, Saccharomyces cerevisiae and Pichia stipitis, were applied for cofermentation at 35°C for 7 days.
From the results, the highest yield of ethanol, 1.14 g/L or 0.14 g/g substrate equivalent to 32.72% of the theoretical values was obtained from Sri Lanka ecotype vetiver grass.
When the yields of dry matter were included in the calculations, Sri Lanka ecotype vetiver grass gave the yield of ethanol at 1,091.84 L/ha/year, whereas the leaves of dwarf napier grass showed the maximum yield of 2,720.55 L/ha/year (0.98 g/L or 0.12 g/g substrate equivalent to 30.60% of the theoretical values).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wongwatanapaiboon, Jinaporn& Kangvansaichol, Kunn& Burapatana, Vorakan& Inochanon, Ratanavalee& Winayanuwattikun, Pakorn& Yongvanich, Tikamporn…[et al.]. 2012. The Potential of Cellulosic Ethanol Production from Grasses in Thailand. Journal of Biomedicine and Biotechnology،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-461812
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wongwatanapaiboon, Jinaporn…[et al.]. The Potential of Cellulosic Ethanol Production from Grasses in Thailand. Journal of Biomedicine and Biotechnology No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-461812
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wongwatanapaiboon, Jinaporn& Kangvansaichol, Kunn& Burapatana, Vorakan& Inochanon, Ratanavalee& Winayanuwattikun, Pakorn& Yongvanich, Tikamporn…[et al.]. The Potential of Cellulosic Ethanol Production from Grasses in Thailand. Journal of Biomedicine and Biotechnology. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-461812
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-461812
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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