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259134

BATCH AND REPEATED FED BATCH CULTIVATION OF Candida utilis ON CORN MEAL HYDROLYSATE FOR CELLULAR BIOMASS PRODUCTION.

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Last updated: 04 Jan 2025

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Abstract

A Fermentation medium based on corn meal hydrolysate was developed for the production of single cell protein (SCP)using the yeast strain Candida  utilis  . The corn meal was gelatinized for 1h at 80oC then liquefied with a thermostable  α- amylase at 70oC. The liquefied starch was saccharified with glucoamylase at 55 oC for two hours . Over 98% of the starch was hydrolyzed, about 80% of the hydrolysate was glucose . The hydrolysate was formulated in a suitable medium for supporting the requiste growth rate and yield of Candida utilis . The growth parameters of Candida utilis grown on corn meal hydrolysate in a simple batch fermentation mode are presented .A strategy for utilization of repeated fed batch fermentation was demonstrated. The data showed that the repeated fed batch mode was a suitable fermentation technique for biomass production.

DOI

10.21608/jfds.2000.259134

Keywords

Repeated Fed Batch Cultivation, Candida utilis, corn Meal Hydrolysate, Cellular Biomass

Authors

First Name

M.

Last Name

Demerdash,

MiddleName

A.

Affiliation

Agric. Microbiol. Res. Dept., Soils, Water and Environ. Res. Inst., Agric. Res. Center, Giza- Egypt.

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Orcid

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First Name

A.

Last Name

Nasr

MiddleName

A.

Affiliation

Agric. Microbiol. Res. Dept., Soils, Water and Environ. Res. Inst., Agric. Res. Center, Giza- Egypt.

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Volume

25

Article Issue

6

Related Issue

36647

Issue Date

2000-06-01

Receive Date

2022-09-12

Publish Date

2000-06-01

Page Start

3,461

Page End

3,472

Print ISSN

2090-3650

Online ISSN

2090-3731

Link

https://jfds.journals.ekb.eg/article_259134.html

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https://jfds.journals.ekb.eg/service?article_code=259134

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3

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Original Article

Type Code

886

Publication Type

Journal

Publication Title

Journal of Food and Dairy Sciences

Publication Link

https://jfds.journals.ekb.eg/

MainTitle

BATCH AND REPEATED FED BATCH CULTIVATION OF Candida utilis ON CORN MEAL HYDROLYSATE FOR CELLULAR BIOMASS PRODUCTION.

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Article

Created At

22 Jan 2023