Effect of chitosan's amino group in adsorption-crosslinking immobilization of lipase enzyme on resin to catalyze biodiesel synthesis

Gandhi Alamsyah; Vania Anisya Albels; Muhammad Sahlan; Heri Hermansyah

doi:10.1016/j.egypro.2017.10.278

Effect of chitosan's amino group in adsorption-crosslinking immobilization of lipase enzyme on resin to catalyze biodiesel synthesis

Gandhi Alamsyah, Vania Anisya Albels, Muhammad Sahlan, Heri Hermansyah

Department of Chemical Engineering

Research output: Contribution to journal › Conference article › peer-review

20 Citations (Scopus)

Abstract

Lipase as biocatalyst is used in biodiesel production but its price is becoming serious problem. Immobilization could improve the ability of enzyme. Immobilization method which gives higher activity and stability is adsorption-crosslinking method. The addition of amino group on supports has proven to stabilize the enzyme. Thus, this research focused on the improvement of lipase immobilization performance by the addition of chitosan which contains amino group. The highest unit activity (24.69 U/g resin) is reached by immobilized lipase on anion-exchange macroporous resin with addition of chitosan on resin directly. This enzyme produces biodiesel with yield of 50.79%.

Original language	English
Pages (from-to)	47-52
Number of pages	6
Journal	Energy Procedia
Volume	136
DOIs	https://doi.org/10.1016/j.egypro.2017.10.278
Publication status	Published - 2017
Event	4th International Conference on Energy and Environment Research, ICEER 2017 - Porto, Portugal Duration: 17 Jul 2017 → 20 Jul 2017

Keywords

Adsorption-crosslinking
chitosan
immobilization
lipase
resin

Access to Document

10.1016/j.egypro.2017.10.278

Cite this

@article{28290f22ca13400e968bc3f651a3d2e2,

title = "Effect of chitosan's amino group in adsorption-crosslinking immobilization of lipase enzyme on resin to catalyze biodiesel synthesis",

abstract = "Lipase as biocatalyst is used in biodiesel production but its price is becoming serious problem. Immobilization could improve the ability of enzyme. Immobilization method which gives higher activity and stability is adsorption-crosslinking method. The addition of amino group on supports has proven to stabilize the enzyme. Thus, this research focused on the improvement of lipase immobilization performance by the addition of chitosan which contains amino group. The highest unit activity (24.69 U/g resin) is reached by immobilized lipase on anion-exchange macroporous resin with addition of chitosan on resin directly. This enzyme produces biodiesel with yield of 50.79%.",

keywords = "Adsorption-crosslinking, chitosan, immobilization, lipase, resin",

author = "Gandhi Alamsyah and Albels, {Vania Anisya} and Muhammad Sahlan and Heri Hermansyah",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors. Published by Elsevier Ltd.; 4th International Conference on Energy and Environment Research, ICEER 2017 ; Conference date: 17-07-2017 Through 20-07-2017",

year = "2017",

doi = "10.1016/j.egypro.2017.10.278",

language = "English",

volume = "136",

pages = "47--52",

journal = "Energy Procedia",

issn = "1876-6102",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Effect of chitosan's amino group in adsorption-crosslinking immobilization of lipase enzyme on resin to catalyze biodiesel synthesis

AU - Alamsyah, Gandhi

AU - Albels, Vania Anisya

AU - Sahlan, Muhammad

AU - Hermansyah, Heri

PY - 2017

Y1 - 2017

N2 - Lipase as biocatalyst is used in biodiesel production but its price is becoming serious problem. Immobilization could improve the ability of enzyme. Immobilization method which gives higher activity and stability is adsorption-crosslinking method. The addition of amino group on supports has proven to stabilize the enzyme. Thus, this research focused on the improvement of lipase immobilization performance by the addition of chitosan which contains amino group. The highest unit activity (24.69 U/g resin) is reached by immobilized lipase on anion-exchange macroporous resin with addition of chitosan on resin directly. This enzyme produces biodiesel with yield of 50.79%.

AB - Lipase as biocatalyst is used in biodiesel production but its price is becoming serious problem. Immobilization could improve the ability of enzyme. Immobilization method which gives higher activity and stability is adsorption-crosslinking method. The addition of amino group on supports has proven to stabilize the enzyme. Thus, this research focused on the improvement of lipase immobilization performance by the addition of chitosan which contains amino group. The highest unit activity (24.69 U/g resin) is reached by immobilized lipase on anion-exchange macroporous resin with addition of chitosan on resin directly. This enzyme produces biodiesel with yield of 50.79%.

KW - Adsorption-crosslinking

KW - chitosan

KW - immobilization

KW - lipase

KW - resin

UR - http://www.scopus.com/inward/record.url?scp=85036454427&partnerID=8YFLogxK

U2 - 10.1016/j.egypro.2017.10.278

DO - 10.1016/j.egypro.2017.10.278

M3 - Conference article

AN - SCOPUS:85036454427

SN - 1876-6102

VL - 136

SP - 47

EP - 52

JO - Energy Procedia

JF - Energy Procedia

T2 - 4th International Conference on Energy and Environment Research, ICEER 2017

Y2 - 17 July 2017 through 20 July 2017

ER -

Effect of chitosan's amino group in adsorption-crosslinking immobilization of lipase enzyme on resin to catalyze biodiesel synthesis

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this