Combining biodelignification and hydrothermal pretreatment of oil palm empty fruit bunches (OPEFB) for monomeric sugar production

Hidayatullah, Ibnu Maulana; Husna, Muhammad Daris Al; Radiyan, Husni; Kresnowati, Made Tri Ari Penia; Suhardi, Sri Harjati; Setiadi, Tjandra; Boopathy, Ramaraj

doi:10.1016/j.biteb.2021.100808

Cited by 6 publications

(10 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Menurut Li et al (2016), lignin yang bersifat hidrofobik dapat mengganggu proses hidrolisis dengan menghalangi selulase untuk mencapai selulosa, berikatan dengan enzim, dan berperan sebagai inhibitor. Untuk melepaskan ikatan lignin dari holoselulosa (delignifikasi), kemudian degradasi holoselulosa menjadi gula sederhana dapat dilakukan melalui fermentasi menggunakan jamur pelapuk putih (JPP) (Hidayatullah et al, 2021). Selulosa dan hemiselulosa yang tersedia setelah pretreatment dapat dimanfaatkan oleh JPP untuk tumbuh dan kemudian memperkaya kandungan nutrisi pakan dengan menyumbang protein sel tunggal (PST).…”

Section: Jamur Pelapuk Putih (White-rot Fungi) Sebagai Agensia Fermen...unclassified

“…Produk samping Lignoselulosa dapat didegradasi oleh mikroorganisme penghasil enzim ligninolotik seperti jamur pelapuk putih (JPP) atau white-rot fungi. Beberapa jenis JPP telah banyak dipelajari seperti Phanerochaeta chrysosporium, Marasmius sp., Penicillium verruculosum, dan Tremetes vesicolor (Steffien et al, 2013;Pineroscastro & Velasquez-Lazano, 2014, Kamcharoen et al, 2014Risdianto & Sugesty, 2015;Mulyaningtyas & Sediawan, 2019;& Hidayatullah et al, 2021). Pada lama waktu inkubasi tiga bulan, aktivitas optimum lakase, Mn-P, dan Li-P oleh Pleurotus ostreatus dengan bahan lignoselulosa dari TKS diperoleh 2+ pada pH 5.…”

Section: Jamur Pelapuk Putih (White-rot Fungi) Sebagai Agensia Fermen...unclassified

“…Aspergilus niger juga diketahui dapat menghasilkan enzim β-glucosidase yang berperan penting untuk mendegradasi gula kompleks menjadi gula sederhana (Nurdin et al, 2021). Selain itu, pretreatment dengan JPP dapat meminimalisasi inhibisi aktivitas hydrolase dari derivat lignin yang terdegradasi seperti vanillin, 4hydroxybenzaldehyde, dan salisilic acid (Hidayatullah et al, 2020).…”

Section: Jamur Pelapuk Putih (White-rot Fungi) Sebagai Agensia Fermen...unclassified

See 2 more Smart Citations

Pemanfaatan Biomassa Lignoselulosa Perkebunan Sawit Dan Pretreatment TKS Sebagai Bahan Baku Pakan Ternak Potensial

Aziz

2023

war

View full text Add to dashboard Cite

Badan Pusat Statistik (BPS) melaporkan bahwa produksi daging sapi Indonesia dari tahun ke tahun cenderung stagnan dan tidak dapat memenuhi kebutuhan daging nasional. Upaya pemerintah melalui Permentan No. 48/Permentan/PK.210/10/2016 belum mampu mengatasi masalah tersebut, sementara keberhasilan program swasembada daging selalu dihadapkan pada masalah ketersediaan pakan yang berkualitas dan terjangkau. Berbagai jenis biomassa lignoselulosa sebagai produk samping produksi minyak sawit seperti tandan kosong sawit (TKS), solid palm oil mill effluent (POME), dan bungkil inti sawit (BIS) tersedia dalam jumlah yang melimpah dan belum dimanfaatkan secara sustain dan massal, padahal potensinya sebagai bahan pakan ruminansia sangat besar. Hal ini karena sumber biomassa tersebut mengandung nutrisi yang cukup tinggi, baik berupa protein maupun lemak. Namun, terdapat beberapa faktor pembatas seperti kandungan lignin dan serat kasar yang tinggi, sehingga menyebabkan rendahnya nilai palatabilitas dan tingkat kecernaan. Untuk mengatasi hal tersebut sekaligus meningkatkan nilai nutrisi biomassa lignoselulosa sebagai bahan pakan dapat dilakukan dengan pretreatment melalui pendekatan kombinasi metode fisik, kimiawi, dan biologis. Metode pretreatment biomassa lignoselulosa seperti TKS menggunakan kombinasi fiber cracking technology (FCT) dan urea 5%, kemudian dilanjutkan dengan fermentasi menggunakan jamur pelapuk putih (JPP) seperti Phanerochaeta chrysosporium, Marasmius sp., Penicillium verruculosum, Tremetes vesicolor, Marasmiellus palmivorus, Pleurotus floridanus, dan Ganoderma lucidum merupakan pendekatan yang potensial dalam meningkatkan derajat delignifikasi dan nilai nutrisi. Dengan demikian, biomassa lignoselulosa perkebunan sawit khususnya TKS dapat dioptimalkan pemanfaatannya.

show abstract

Section: Jamur Pelapuk Putih (White-rot Fungi) Sebagai Agensia Fermen...unclassified

See 1 more Smart Citation

Pemanfaatan Biomassa Lignoselulosa Perkebunan Sawit Dan Pretreatment TKS Sebagai Bahan Baku Pakan Ternak Potensial

Aziz

2023

war

View full text Add to dashboard Cite

show abstract

“…Indonesia is a major palm oil producer, which contributes to the abundant solid waste total of oil palm empty fruit bunch (OPEFB), and accounts for approximately 22-35% of hemicellulose content [1]. Cellulose and its derivatives can be considered and investigated as an inexhaustible material due to its superiority in its renewability, biodegradability, and abundance availability [2].…”

Section: Introductionmentioning

confidence: 99%

Eco-Friendly Bioprocessing Oil Palm Empty Fruit Bunch (Opefb) Fibers Into Nanocrystalline Cellulose (Ncc) Using White-Rot Fungi (Tremetes Versicolor) and Cellulase Enzyme (Trichoderma Reesei)

Akli

Maryam

Senjawati

et al. 2022

JFPC

View full text Add to dashboard Cite

The oil palm empty fruit bunch (OPEFB) as solid biomass of palm oil mill industry is available in abundance and has the potential to be utilized as the raw material of nanocrystalline cellulose (NCC). This research aims to investigate the effect of bioprocess treatment (bio-delignification, bio-bleaching, and enzymatic hydrolysis) on the nanocrystalline cellulose synthesized from OPEFB. The bio-delignification of OPEFB fiber was carried out using white-rot fungi (Tremetes versicolor and pre-bleaching pulp with xylanase. Trichoderma reesei, a cellulase enzyme type was used to hydrolyze the OPEFB fiber into nano-sized cellulose. The result exhibits that the cellulose content of OPEFB pulp using bio-delignification increased significantly compared to chemical treatment. Furthermore, the concentration of enzyme and hydrolysis time in the synthesis treatment affect reducing average particle size and increasing the crystallinity index while decreasing the yield of NCC produced. The synthesis process was under optimal processing conditions at 1% enzyme concentration and 3 days of hydrolysis time resulting in the NCC product with 155 nm of average particle size, 66.78% of crystallinity index, and a yield of 38.28%. The bioprocess technology applied in this study could improve the cellulose yield of OPEFB and enhance the quality parameters of NCC products such as particle size and crystallinity index.

show abstract

“…As mentioned previously, one of the major bottlenecks is due to the complex structure and recalcitrance of lignin [12], and many authors suggest that pretreatment could aid in removal of 20-60% lignin fraction, which is dependent on solids content, enzyme activity, etc. A yield of about 60-80% sugar has been reported after the pretreatment steps [13][14][15]. The efficiency and yield in the bioconversion of lignocellulosic biomass into biofuels and other value-added processes under anaerobic conditions depend on the development of yield efficient and cost-effective lignin removal processes.…”

Section: Introductionmentioning

confidence: 99%

Bioconversion of Lignocellulosic Biomass into Value Added Products under Anaerobic Conditions: Insight into Proteomic Studies

Vélez‐Mercado

Talavera-Caro

Escobedo-Uribe

et al. 2021

IJMS

View full text Add to dashboard Cite

Production of biofuels and other value-added products from lignocellulose breakdown requires the coordinated metabolic activity of varied microorganisms. The increasing global demand for biofuels encourages the development and optimization of production strategies. Optimization in turn requires a thorough understanding of the microbial mechanisms and metabolic pathways behind the formation of each product of interest. Hydrolysis of lignocellulosic biomass is a bottleneck in its industrial use and often affects yield efficiency. The accessibility of the biomass to the microorganisms is the key to the release of sugars that are then taken up as substrates and subsequently transformed into the desired products. While the effects of different metabolic intermediates in the overall production of biofuel and other relevant products have been studied, the role of proteins and their activity under anaerobic conditions has not been widely explored. Shifts in enzyme production may inform the state of the microorganisms involved; thus, acquiring insights into the protein production and enzyme activity could be an effective resource to optimize production strategies. The application of proteomic analysis is currently a promising strategy in this area. This review deals on the aspects of enzymes and proteomics of bioprocesses of biofuels production using lignocellulosic biomass as substrate.

show abstract

Combining biodelignification and hydrothermal pretreatment of oil palm empty fruit bunches (OPEFB) for monomeric sugar production

Cited by 6 publications

References 35 publications

Pemanfaatan Biomassa Lignoselulosa Perkebunan Sawit Dan Pretreatment TKS Sebagai Bahan Baku Pakan Ternak Potensial

Pemanfaatan Biomassa Lignoselulosa Perkebunan Sawit Dan Pretreatment TKS Sebagai Bahan Baku Pakan Ternak Potensial

Eco-Friendly Bioprocessing Oil Palm Empty Fruit Bunch (Opefb) Fibers Into Nanocrystalline Cellulose (Ncc) Using White-Rot Fungi (Tremetes Versicolor) and Cellulase Enzyme (Trichoderma Reesei)

Bioconversion of Lignocellulosic Biomass into Value Added Products under Anaerobic Conditions: Insight into Proteomic Studies

Contact Info

Product

Resources

About