Publication:
Supplementation of sugarcane molasses for maximization of ethanol production by Saccharomyces cerevisiae using response surface method

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Issued Date

2019

Resource Type

Article

File Type

application/pdf

ISSN

15131874

DOI

10.2306/scienceasia1513-1874.2019.45.229

Other identifier(s)

2-s2.0-85070314846

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

ScienceAsia. Vol 45, No.3 (2019), p.229-235

Suggested Citation

Phomikhet P., Lorliam W., Thaniyavarn S., Tanasupawat S., Savarajara A. Supplementation of sugarcane molasses for maximization of ethanol production by Saccharomyces cerevisiae using response surface method. ScienceAsia. Vol 45, No.3 (2019), p.229-235. doi:10.2306/scienceasia1513-1874.2019.45.229 Retrieved from: https://hdl.handle.net/20.500.14740/5591

Title

Supplementation of sugarcane molasses for maximization of ethanol production by Saccharomyces cerevisiae using response surface method

Author(s)

Phomikhet P.
 Lorliam W.
 Thaniyavarn S.
 Tanasupawat S.
 Savarajara A.

Abstract

Dilute sugarcane molasses containing 19.2% fermentable sugars was supplemented with (NH4)2SO4, KH2PO4, and MgSO4 · 7 H2O to maximize the ethanol production by Saccharomyces cerevisiae TISTR 5596 using a central composite design of response surface method. The maximum ethanol (87.28 g/l) was produced when the dilute molasses was supplemented with 417 mg/l NH+ 4 , 1.88 g/l PO3– 4 and 5 mg/l Mg2+. The Ca2+ contaminated in the molasses was proposed as an indicative index for the requirement of phosphate and Mg2+ supplementation to maximize the ethanol production. © 2019 Science Society of Thailand under Royal Patronage. All rights reserved.

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URI

https://hdl.handle.net/20.500.14740/5591

Collections

Scopus: Year 1983-2021

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