Preparation of labelled triglyceride oils by cultivation of micr

Details Preparation of labelled triglyceride oils by cultivation of micr Preparation of labelled triglyceride oils by cultivation of micr

1990-05-21

1992-11-17

Naff, David M.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing oxygen-containing organic compound

435135, 435946, 424 2, C12P 764, C12P 762

Patent

active

051643081

ABSTRACT:
Labelled triglyceride oils are produced for use in diagnostic breath tests. The process involves the cultivation of microorganisms capable of producing the oils in an appropriately controlled environment wherein the microorganisms are fed .sup.12 C or .sup.14 C labeled carbon substrates to induce the microorganisms to produce the labeled oils. The preferred labelled carbon substrate is a substrate containing .sup.12 C. The oil produced is preferrably enriched in oleic acid. The microorganisms can be induced to produce the oil by nitrogen depletion during cultivation.

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