CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT

MARGOT A, Flaschel E, RENKEN A (1994)
PROCESS BIOCHEMISTRY 29(4): 257-262.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
The optimization of enzymatic protein hydrolysis often represents a tedious task due to complicated analytical methods. The simplest system of continuous analysis consists of monitoring the base consumption during a pH-controlled reactor operation. However, there are other criteria commonly used for characterizing the extent of protein hydrolysis, comprising the degree of hydrolysis (DH) and the SN-TCA index, that is the fraction of nitrogen soluble in trichloroacetic acid under well-defined conditions. Taking the SN-TCA index, expressed in terms of the so-called fraction of non-protein nitrogen NPN, as an example, it is shown that these criteria may be correlated with base consumption. The advantages and limitations of this method are discussed.
Erscheinungsjahr
Zeitschriftentitel
PROCESS BIOCHEMISTRY
Band
29
Zeitschriftennummer
4
Seite
257-262
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PUB-ID

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MARGOT A, Flaschel E, RENKEN A. CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT. PROCESS BIOCHEMISTRY. 1994;29(4):257-262.
MARGOT, A., Flaschel, E., & RENKEN, A. (1994). CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT. PROCESS BIOCHEMISTRY, 29(4), 257-262. doi:10.1016/0032-9592(94)80066-9
MARGOT, A., Flaschel, E., and RENKEN, A. (1994). CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT. PROCESS BIOCHEMISTRY 29, 257-262.
MARGOT, A., Flaschel, E., & RENKEN, A., 1994. CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT. PROCESS BIOCHEMISTRY, 29(4), p 257-262.
A. MARGOT, E. Flaschel, and A. RENKEN, “CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT”, PROCESS BIOCHEMISTRY, vol. 29, 1994, pp. 257-262.
MARGOT, A., Flaschel, E., RENKEN, A.: CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT. PROCESS BIOCHEMISTRY. 29, 257-262 (1994).
MARGOT, A, Flaschel, Erwin, and RENKEN, A. “CONTINUOUS MONITORING OF ENZYMATIC WHEY-PROTEIN HYDROLYSIS - CORRELATION OF BASE CONSUMPTION WITH SOLUBLE NITROGEN-CONTENT”. PROCESS BIOCHEMISTRY 29.4 (1994): 257-262.