Biochemical process for growing living cells by measuring the am

Details Biochemical process for growing living cells by measuring the am Biochemical process for growing living cells by measuring the am

1993-11-12

1996-04-09

Lilling, Herbert J.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving viable micro-organism

435 34, 435240241, 43524025, 4352404, 43524046, 435243, 435244, 435245, C12Q 102, C12N 500

Patent

active

055061176

ABSTRACT:
Disclosed is a process for growing living cellular material in a reaction zone having a membrane in contact with an aqueous medium. The concentration of nutrient in samples from the process is measured using a spectrometric instrument to obtain spectral data characteristic of nutrient components. This spectral data is analyzed using a chi-squared mathematical technique to determine the unknown concentration of nutrient components in said samples. Then the rate at which nutrient is fed to the reaction zone is altered based on the determination of concentration of nutrient components as required to optimize the process.

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Biotech Abs 89.06204 EP-306466 Public, Date Mar. 8, 1989 Waser "Quantit. Chem" Publis W.A.-Benjamin 1964 pp. 230-242.

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