Repeated-batch ethanol fermentation from sweet sorghum juice by free cells of Saccharomyces cerevisiae NP 01 | Zendy

Ariyajarearnwong Pongthep | Zendy; Laopaiboon Lakkana | Zendy; Jaisil Prasit | Zendy; Laopaiboon Pattana | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Repeated-batch ethanol fermentation from sweet sorghum juice by free cells of Saccharomyces cerevisiae NP 01

Author(s) -

Ariyajarearnwong Pongthep,

Laopaiboon Lakkana,

Jaisil Prasit,

Laopaiboon Pattana

Publication year - 2011

Publication title -

african journal of biotechnology

Language(s) - English

Resource type - Journals

ISSN - 1684-5315

DOI - 10.5897/ajb11.1285

Subject(s) - erlenmeyer flask , fermentation , laboratory flask , yeast , ethanol , ethanol fuel , food science , volume (thermodynamics) , chemistry , sugar , bioreactor , ethanol fermentation , saccharomyces cerevisiae , chromatography , biochemistry , organic chemistry , physics , quantum mechanics

-1 of total sugar without nutrient supplement could be used as the low-cost IP medium instead of the typical IP medium or yeast extract malt extract (YM) medium. Ethanol production from the SSJ (total soluble solids of 24 °Bx) by the inoculum of Saccharomyces cerevisiae NP 01 in batch and repeated-batch fermentations was then investigated. The fermentations were carried out under static condition in 500 ml air-locked Erlenmeyer flasks at 30°C and the initial yeast cell concentration was 1×10 8 cells ml -1 . In the batch fermentation, the concentration ( P), productivity ( Qp) and yield ( Yp/s ) of ethanol were 110.09 ± 0.81 g l

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research