Validation of modified milk reference sample in terms of its suitability for infra-red analysis calibration via evaluation of physical properties.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26788462%3A_____%2F10%3A%230000457" target="_blank" >RIV/26788462:_____/10:#0000457 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Validation of modified milk reference sample in terms of its suitability for infra-red analysis calibration via evaluation of physical properties.

Popis výsledku v původním jazyce

Milk analyses using the efficient indirect infra-red method are important. The reliability of the results depends on the calibration quality. A relevant set of reference calibration samples (RCSs) is important. Paper was aimed to balance the impacts of dilution for decrease of main components in RCSs. Cow milk samples (MSs) were diluted (4/1) using distilled water, NaCl solution and a solution with specific composition (SC; because of disturbance in the balance of the milk matrix (NaCl 1.145; KCl 0.849;K2HPO4 1.8463; citric acid 1.7; urea 0.3 g/l)) for reduction in main milk components. Fat (F), crude protein (CP), lactose (L), milk freezing point (MFP), osmolality (OS) and electrical conductivity (EC) were measured in all (original as well as modified) MSs. The original MSs set showed EC 4.27 mS/cm. The SC was the nearest to original MSs in terms of total mineral composition. The procedure is applicable for balance of interference effects of milk matrix because of relevant calibratio

Název v anglickém jazyce

Validation of modified milk reference sample in terms of its suitability for infra-red analysis calibration via evaluation of physical properties.

Popis výsledku anglicky

Milk analyses using the efficient indirect infra-red method are important. The reliability of the results depends on the calibration quality. A relevant set of reference calibration samples (RCSs) is important. Paper was aimed to balance the impacts of dilution for decrease of main components in RCSs. Cow milk samples (MSs) were diluted (4/1) using distilled water, NaCl solution and a solution with specific composition (SC; because of disturbance in the balance of the milk matrix (NaCl 1.145; KCl 0.849;K2HPO4 1.8463; citric acid 1.7; urea 0.3 g/l)) for reduction in main milk components. Fat (F), crude protein (CP), lactose (L), milk freezing point (MFP), osmolality (OS) and electrical conductivity (EC) were measured in all (original as well as modified) MSs. The original MSs set showed EC 4.27 mS/cm. The SC was the nearest to original MSs in terms of total mineral composition. The procedure is applicable for balance of interference effects of milk matrix because of relevant calibratio

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendeleianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

LVIII

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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