Microfibrillated cellulose (MFC) isolation based on stalk sweet sorghum through alkalinization-bleaching treatment: effect of soaking temperature

Ismojo,; Novovic, Azmi; Lazwardi, Dimas Reza; Zulfia, Anne; Chalid, Mochamad

doi:10.1088/1757-899x/509/1/012079

Cited by 8 publications

(5 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The surface was improved by the enhancement of the susceptible cellulose area; therefore, the modified material can be used for various industrial green packaging applications (Dixit & Yadav, 2019). The effect of alkali-bleach treatment has successfully obtained microfibrillated cellulose from stalk sweet sorghum waste fibers (Ismojo et al, 2019). Almost complete biomass saccharification was achieved with 4% NaOH at 50 C (Alam et al, 2019).…”

Section: Mechanical Physico-chemical and Biotechnological Modificatimentioning

confidence: 99%

An overview of biomass conversion: exploring new opportunities

Fülöp¹,

Ecker²

2020

PeerJ

View full text Add to dashboard Cite

Recycling biomass is indispensable these days not only because fossil energy sources are gradually depleted, but also because pollution of the environment, caused by the increasing use of energy, must be reduced. This article intends to overview the results of plant biomass processing methods that are currently in use. Our aim was also to review published methods that are not currently in use. It is intended to explore the possibilities of new methods and enzymes to be used in biomass recycling. The results of this overview are perplexing in almost every area. Advances have been made in the pre-treatment of biomass and in the diversity and applications of the enzymes utilized. Based on molecular modeling, very little progress has been made in the modification of existing enzymes for altered function and adaptation for the environmental conditions during the processing of biomass. There are hardly any publications in which molecular modeling techniques are used to improve enzyme function and to adapt enzymes to various environmental conditions. Our view is that using modern computational, biochemical, and biotechnological methods would enable the purposeful design of enzymes that are more efficient and suitable for biomass processing.

show abstract

Section: Mechanical Physico-chemical and Biotechnological Modificatimentioning

confidence: 99%

An overview of biomass conversion: exploring new opportunities

Fülöp¹,

Ecker²

2020

PeerJ

View full text Add to dashboard Cite

show abstract

“…The surface was improved by the enhancement of the susceptible cellulose area; therefore, the modified material can be used for various industrial green packaging applications (Dixit & Yadav, 2019). The effect of alkalibleach treatment has successfully obtained microfibrillated cellulose from stalk sweet sorghum waste fibers (Ismojo et al, 2019). Almost complete biomass saccharification was achieved with 4% NaOH at 50 °C.…”

Section: Mechanical Physico-chemical and Biotechnological Modificatimentioning

confidence: 99%

Peer Review #1 of "An overview of biomass conversion: exploring new opportunities (v0.1)"

Luo¹

2020

View full text Add to dashboard Cite

Recycling biomass is indispensable these days not only because fossil energy sources are gradually depleted, but also because pollution of the environment, caused by the increasing use of energy, must be reduced. This paper intends to overview the results of plant biomass processing methods that are currently in use. Our aim was also to review published methods that are not currently in use. It is intended to explore the possibilities of new methods and enzymes to be used in biomass recycling. The results of this overview are perplexing in almost every area. Advances have been made in the pre-treatment of biomass and in the diversity and applications of the enzymes utilized. Based on molecular modeling, very little progress has been made in the modification of existing enzymes for altered function and adaptation for the environmental conditions during the processing of biomass. There are hardly any publications in which molecular modeling techniques are used to improve enzyme function and to adapt enzymes to various environmental conditions. Our view is that using modern computational, biochemical, and biotechnological methods would enable the purposeful design of enzymes that are more efficient and suitable for biomass processing.

show abstract

“…Oleh karena itu diperlukan perlakuan tertentu pada permukaan serat untuk meningkatkan kompatibilitas MFC dengan matrik. Beberapa metode untuk meningkatkan kompatibilas MFC antara lain dengan asetilasi (Lepetit et al, 2017), proses alkalinisasi dilanjutkan dengan asetilasi dengan penambahan H 2 SO 4 (Ismojo et al, 2017), metode multistages (alkalinisasi, oksidasi, dan hidrolisis asam sulfat) (Yuanita et al, 2015), hidrolisis asam sulfat parsial (Saputro et al, 2017), alkalinisasi dilanjutkan dengan bleaching (Ismojo et al, 2019), dan Fenton pretreatment (Hellström et al, 2014). Alkalinisasi adalah proses untuk melarutkan lignin dan pengotor yang terdapat pada permukaan serat, oksidasi adalah proses penghilangan lapisan pengikat antara selulosa untuk membentuk mikrofibril, sedangkan hidrolisis asam digunakan untuk mendegradasi selulosa amorph dan menurunkan konsentrasi -OH (Ching and Ng, 2014;Lismeri and Darni, 2017;Mustafa et al, 2015;Nasution et al, 2017;Pradana et al, 2017;Tristantini et al, 2017).…”

Section: Pendahuluanunclassified