Optimization of enzymatic saccharification of palm oil mill effluent solid and oil palm fruit fibre to fermentable sugars

Khaw Teik Seong, . and Arbakariya Ariff, . Optimization of enzymatic saccharification of palm oil mill effluent solid and oil palm fruit fibre to fermentable sugars. pp. 85-94. ISSN 1394-9829

The effect of enzyme dosage and initial substrate concentration on the performance of enzymatic saccharification of palm oil mill effluent (POME) solid and oil palm fruit fibre (OPFF) was carried out in reactions using shake flask and 2-litre stirred tank reactor. The highest production of total reducing sugar and glucose from saccharification of POME and OPFF obtained using Novozyme/Celluclast (N/C ratio) were 0.4 and 0.25 at a dosage of 1 ml/g and 2 ml/g substrate respectively. At this optimal condition the highest production of reducing sugar (12.25 g/litre) and glucose (6.70 g/litre) was obtained when 150 g/ litre POME solid was used which gave the overall productivity and yield of 1.53 g/litre/h and 0.08 g/g respectively. On the other hand the saccharification of OPFF was optimal at 50 g/litre which produced 30.26 g/litre reducing sugar and 16.73 g/litre glucose which corresponding to overall productivity of 0.28 g/litre/h and yield of 0.61 g/g.

Full text available from: Official URL: http://jtafs.mardi.gov.my/jtafs/37-1/Enzymatic%20S...

Abstract

The effect of enzyme dosage and initial substrate concentration on the performance of enzymatic saccharification of palm oil mill effluent (POME) solid and oil palm fruit fibre (OPFF) was carried out in reactions using shake flask and 2-litre stirred tank reactor. The highest production of total reducing sugar and glucose from saccharification of POME and OPFF obtained using Novozyme/Celluclast (N/C ratio) were 0.4 and 0.25 at a dosage of 1 ml/g and 2 ml/g substrate respectively. At this optimal condition the highest production of reducing sugar (12.25 g/litre) and glucose (6.70 g/litre) was obtained when 150 g/ litre POME solid was used which gave the overall productivity and yield of 1.53 g/litre/h and 0.08 g/g respectively. On the other hand the saccharification of OPFF was optimal at 50 g/litre which produced 30.26 g/litre reducing sugar and 16.73 g/litre glucose which corresponding to overall productivity of 0.28 g/litre/h and yield of 0.61 g/g.

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Item Type:	Article
AGROVOC Term:	Palm oils
AGROVOC Term:	Mills
AGROVOC Term:	Effluents
AGROVOC Term:	Fibres
AGROVOC Term:	Sugar
AGROVOC Term:	Saccharification
AGROVOC Term:	Cellulose
AGROVOC Term:	Enzymatic hydrolysis
AGROVOC Term:	Enzymes
AGROVOC Term:	Reducing sugars
Depositing User:	Ms. Suzila Mohamad Kasim
Last Modified:	24 Apr 2025 06:29
URI:	http://webagris.upm.edu.my/id/eprint/24561

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