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| Ultima descărcare din IBN: 2023-02-27 16:59 |
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| 577.112+637.344 (1) |
| Material bases of life. Biochemistry. Molecular biology. Biophysics (664) |
| Produce of domestic (farmyard) animals and game (304) |
 SM ISO690:2012VRABIE, Elvira, PALADII, Irina, SPRINCEAN, Cătălina, VRABIE, Valeria. The pecularities of amino acid migration in protein mineral concentrates under the influence of different Ph and temperature values during electro-activation of whey. In: Scientific Papers. Series D. Animal Science, 2020, nr. 1(63), pp. 401-407. ISSN 2285-5750. |
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 Scientific Papers. Series D. Animal Science |
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| Numărul 1(63) / 2020 / ISSN 2285-5750 /ISSNe 2393-2260 | ||||||
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| CZU: 577.112+637.344 | ||||||
| Pag. 401-407 | ||||||
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It was investigated the influence of pH and temperature under the degree of isolation of free amino acids in the protein mineral concentrates (PMCs) obtained as a result of processing of whey after the manufacture of the granulated cottage cheese “Grauncior” (company JLC) at membrane electrolyzer EDP-4 at current density j = 10 mA/cm2 and j = 20 mA/cm2. The highest degree of extraction of free, especially essential amino acids is recorded in the PMCs during electro-activation at current density j = 20 mA/cm2, at 10 min of processing, when pH = 11.6 and t = 29.5ºC. The level of migration of each essential amino acid in the PMCs is varying in dependence on the time of electrophysical processing, on the current density, pH and temperature values. |
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| Cuvinte-cheie amino acids, electrophysical processing, whey |
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