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Merck

C4648

Corn steep liquor

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500 G

€ 78,60

2.5 KG

€ 315,00

€ 78,60


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Über diesen Artikel

CAS-Nummer:
UNSPSC Code:
12352202
EC Number:
266-113-4
NACRES:
NA.56
MDL number:
Form:
suspension
Biological source:
corn

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Unterstützung erhalten

biological source

corn

form

suspension

technique(s)

microbiological culture: suitable

storage temp.

2-8°C

Quality Level

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Dieser Artikel
C8160G3637C8267
technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

-

biological source

corn

biological source

corn

biological source

human

biological source

maize

form

suspension

form

powder

form

powder

form

liquid

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

room temp

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

General description

Corn steep liquor, a by-product of the corn wet-milling industry[1] consists of 50% water[2] and several ingredients like, sugars and proteins.[3] It is a viscous liquid by-product[4] with a pH of 3.7 to 4.1.[1]

Application

Corn steep liquor has been used:
  • as a component in broth to act as indicator for starch utilization[5]as a component in fermentation medium, low-cost medium and in LB medium for the simultaneous saccharification and co-fermentation (SSCF) test[6]
  • as a component in fermentation medium for optimization studies[7]

Corn steep liquor is useful as an inexpensive alternative to peptone for a wide variety of microbiological production methods, including fed-batch production of recombinant proteins in E. coli., high density culture of S. cerevisiae, and fermentative production of lactic acid.

Biochem/physiol Actions

Corn steep liquor can be used as a best alternative for yeast extract, as a nitrogen source in biochemical industries. The vitamins, minerals and nitrogen present in the liquor can be used for fermentation.[4]

Other Notes

A viscous concentrate of corn solubles, rich in vitamins, amino acids, minerals and other growth stimulants. Contains approx. 50% (w/w) solids.
A viscous concentrate of corn solubles, rich in vitamins, amino acids, minerals and other growth stimulants. Contains approx. 50% (w/w).

Lagerklasse

10 - Combustible liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Die Dokumentenbibliothek aufrufen

EVAPORATION vert Uses in the Food Industry
Encyclopedia of Food Sciences and Nutrition (Second Edition), 2205-2211 (2003)
Dipesh Dhakal et al.
Current protocols in microbiology, 44, 10H-10H (2017-02-07)
Saccharopolyspora spp. are aerobic, Gram-positive, non-acid-fast, and non-motile actinomycetes. Various species of the genus Saccharopolyspora have been reported with an ability to produce various bioactive compounds for pharmaceutical and agricultural uses. This unit includes general protocols for the laboratory maintenance
Material and Elemental Balance
Biochemical Engineering and Biotechnology, 228-251 (2007)
Optimization of the associative growth of novel yoghurt cultures in the production of biomass, beta-galactosidase and lactic acid using response surface methodology
Tari C, et al.
International dairy journal, 19(4), 236-243 (2009)
Hyeong-U Son et al.
Experimental and therapeutic medicine, 6(4), 909-912 (2013-10-19)
The aim of this study was to investigate whether S-(-)-10,11-dihydroxyfarnesic acid methyl ester produced by cell subtype

Questions

  1. Can be used for culinary purposes?

    1 answer
    1. Our products are not for human use; they are labeled for research purposes only. See our terms and conditions. https://www.sigmaaldrich.com/life-science/legal/terms-and-conditions#3

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