scholarly journals Preliminary plant design of Escherichia coli BPPTCC-EgRK2 cell culture for recombinant cellulase production using Oil Palm Empty Fruit Bunch (OPEFB) as substrate

2018 ◽  
Vol 141 ◽  
pp. 012030
Author(s):  
E A Surya ◽  
S F Rahman ◽  
S Zulamraini ◽  
M Gozan
Keyword(s):  
Escherichia Coli ◽  
Cell Culture ◽  
Oil Palm ◽  
Cellulase Production ◽  
Empty Fruit Bunch ◽  
Plant Design ◽  
Recombinant Cellulase

scholarly journals Effect of various pretreatments of oil palm empty fruit bunch fibres for subsequent use as substrate on the performance of cellulase production by Aspergillus terreus

BioResources ◽  
2010 ◽  
Vol 6 (1) ◽  
pp. 291-307
Author(s):  
Mahdi Shahriarinour ◽  
Mohd Noor Abdul Wahab ◽  
Shuhaimi Mustafa ◽  
Rosfarizan Mohamad ◽  
Arbakariya B. Ariff
Keyword(s):  
Phosphoric Acid ◽  
Oil Palm ◽  
Aspergillus Terreus ◽  
Cellulase Production ◽  
Cellulose Content ◽  
Empty Fruit Bunch ◽  
Effective Microorganisms ◽  
Chemical Pretreatments ◽  
Main Components ◽  
High Cellulose

The possibility of using treated oil palm empty fruit bunch (OPEFB) fibres as substrate for cellulase production by Aspergillus terreus was studied using shaking flask fermentation. The effect of different chemical pretreatments, i.e. formic acid, acetic acid, propylamine, phosphoric acid, and n-butylamine, on the suitability of OPEFB fibres as fermentation substrate was investigated. The findings revealed that pretreatment with these chemicals significantly (P<0.05) increased the cellulose and reduced the lignin contents prior to enzymatic hydrolysis. However, fermentation using OPEFB fibres pretreated with phosphoric acid gave the highest cellulase production, which was related to high cellulose content. Further improvement in cellulase production was obtained when the chemically pretreated OPEFB fibres were subsequently treated hydrothermally (autoclaved at 160oC for 10 min) and then biologically (using effective microorganisms). The final activity of the three main components of cellulase (FPase, CMCase, and β-glucosidase) obtained in fermentation by A. terreus using optimally treated OPEFB fibres was (0.77 U mL−1, 8.5 U mL-1, and 6.1 U mL-1), respectively. The production of all these three major components of cellulase using pretreated OPEFB fibres (i.e. chemical, hydrothermal, and biological) were about three times higher than those obtained from fermentation using untreated OPEFB fibres.

scholarly journals Cellulase Production from Treated Oil Palm Empty Fruit Bunch Degradation by Locally Isolated Thermobifida fusca

BioResources ◽  
2012 ◽  
Vol 8 (1) ◽  
Author(s):  
Nor Amira Farhana Harun ◽  
Azhari Samsu Baharuddin ◽  
Mohd Huzairi Mohd Zainudin ◽  
Ezyana Kamal Bahrin ◽  
M. Nazli Naim ◽  
...  
Keyword(s):  
Oil Palm ◽  
Cellulase Production ◽  
Thermobifida Fusca ◽  
Empty Fruit Bunch

scholarly journals Analisis Kualitas Formula Pupuk Organik Pelet dari Eceng Gondok dan Tandan Kosong Kelapa Sawit (Quality Analysis of Organic Fertilizer Pellets Formula from Water Hyacinth and Oil Palm Empty Fruit Bunch)

2017 ◽  
Vol 9 (1) ◽  
pp. 17-28
Author(s):  
I Dewa Gede Putra Prabawa ◽  
Nurmilatina Nurmilatina
Keyword(s):  
Escherichia Coli ◽  
Heavy Metals ◽  
Moisture Content ◽  
Oil Palm ◽  
Water Hyacinth ◽  
Organic Fertilizer ◽  
Quality Analysis ◽  
Empty Fruit Bunch ◽  
Macro Nutrients

The objective of this research was to analyse organic fertilizer pellets from water hyacinth and oil palm empty fruit bunch (OPEFB) that have not been widely used in South Kalimantan. The variable of the research was the ratio of water hyacinth and OPEFB: 25%:75%, 50%:50%, and 75%:25%. The fertilizer was produced by heating the materials at 350oC, and then composting the materials using effective microorgnism 4 (EM4), and then mold into pellet shape. The results showed that the drying, heating, and composting process could increase nitrogen and phosphor content. Nitrogen in water hyacinth increased from 0.06% to 2.18%, while its increased from 0.18% to 2.49% in OPEFB. Phosphor in water hyacinth increased from 3.42% to 6.89%, while its increased from 1.95% to 4.70% in OPEFB. The quality of organic fertilizer pellet was evaluated according to Permentan No.70-2011. The result showed that the content of C-organic, macro nutrients, micro nutrients, heavy metals, Escherichia coli, Salmonella sp., moisture content, pH, and residue met the requirements. The organic fertilizer contained the highest nutrient made from 50 % water hyacinth and 50% OPEFB.Keywords: organic fertilizer pellets, oil palm empty fruit bunch, water hyacinth

scholarly journals The treatment of oil palm empty fruit bunch fibre for subsequent use as substrate for cellulase production by Chaetomium globosum Kunze

1997 ◽  
Vol 62 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
M.S. Umikalsom ◽  
A.B. Ariff ◽  
H.S. Zulkifli ◽  
C.C. Tong ◽  
M.A. Hassan ◽  
...  
Keyword(s):  
Oil Palm ◽  
Cellulase Production ◽  
Chaetomium Globosum ◽  
Empty Fruit Bunch

Efficient production of fermentable sugars from oil palm empty fruit bunch by combined use of acid and whole cell culture-catalyzed hydrolyses

2014 ◽  
Vol 61 (4) ◽  
pp. 426-431 ◽  
Author(s):  
Qingxin Li ◽  
Wei Ting Ng ◽  
Sze Min Puah ◽  
Ravindran Vijay Bhaskar ◽  
Loon Siong Soh ◽  
...  
Keyword(s):  
Cell Culture ◽  
Oil Palm ◽  
Fermentable Sugars ◽  
Efficient Production ◽  
Empty Fruit Bunch ◽  
Whole Cell ◽  
Combined Use

Characterisation of Cellulases and Xylanase from Trichoderma virens UKM1 and its Potential in Oil Palm Empty Fruit Bunch (OPEFB) Saccharification

2017 ◽  
Vol 28 (Suppl. 1) ◽  
pp. 171-184 ◽  
Author(s):  
Barbara Ngikoh ◽  
◽  
Noor Adila Abdul Karim ◽  
Jamaliah Jahim ◽  
Farah Diba Abu Bakar ◽  
...  
Keyword(s):  
Oil Palm ◽  
Empty Fruit Bunch ◽  
Trichoderma Virens
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