상세 정보

underline
Metadata Downloads : dc(xml) or Excel
Cited 0 time in scopus ci

Title 

An industrial medium for improved production of carotenoids from a mutant strain of Phaffia rhodozyma

Authors 

S Siva KesavaGil Hwan AnChul Ho KimSang Ki RheeEui Sung Choi

Publisher 

Springer

Issue Date 

1998

Citation 

Bioprocess Engineering, vol. 19, no. 0, pp. 165-170

Keywords 

astaxanthincarotenoidphosphatestarchureabioreactorculture mediumfermentationlaboratorynonhuman

Abstract 

A medium based on less expensive nutrient sources, such as corn starch hydrolyzate (hydrol), corn steep liquor (CSL), urea and potassium phosphate was used for the growth of the yeast Phaffia rhodozyma 2A2N strain. A central composite experimental design has been employed to derive a statistical model on the effect of hydrol and CSL on carotenoid production. An initial concentration of sugars as glucose equivalent 73 g/l in hydrol and 43 g/l CSL were found optimal for the maximization of final carotenoid production in shake flask cultures. The carotenoid production was increased by adding urea and phosphate sources. Laboratory scale fermentation was performed with the optimized medium and total carotenoid production of 52.4 mg/l was obtained using constant fed-batch culture.

ISSN 

0178-515X

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2019-05-02


There are no files associated with this item.
qrcode

FusionCharts.
DSpace Software Coptright(c) 2010 MIT and Hewleft-Packard  /  KRIBB-REPOSITORY ( Email:jakim@kribb.re.kr)