Wyniki wyszukiwania

1

Wpływ frakcji EUF-K, EUF-Na, EUF-Ca na pobieranie potasu oraz plan buraków cukrowych

100%

Nemeth K.

Gazeta Cukrownicza

|

1988

|

tom 96

|

nr 02

2

Wplyw promieniowania slonecznego na zmiany drewna pod warstwa lakierowa

72%

Nemeth K., Paprzycki O.

Prace Komisji Technologii Drewna PTPN

|

1992

|

nr 13

79-86

3

Nitrogen-corrected apparent metabolizable energy value of crude glycerol for laying hens

58%

Nemeth K., Zsedely E., Schmidt J.

Annals of Animal Science

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2013

|

tom 13

|

nr 4

4

Regional development with renewable energy utilization

58%

Nemeth K., Peter E., Weisz M., Birkner Z.

Acta Scientiarum Polonorum. Oeconomia

|

2011

|

tom 10

|

nr 3

5

Flavonoid metabolism in human

58%

Nemeth K., Takacsova M., Piskula M. K.

Żywność Nauka Technologia Jakość. Suplement

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2003

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tom 10

|

nr 2

Flavonoids are polyphenolic secondary plant metabolites with a wide range of biological activities. There is an increasing awareness of the role of flavonoids as epidemiological studies suggest that consumption of flavonol- and isoflavone-rich diets may decrease the risk of developing coronary heart disease and certain cancers. Apart from some fermented foods and tea, where flavonoid aglycones are present, most of the dietary flavonoids are O-glycosides, mainly with D-glucose and in this form are ingested. As a rough estimate, the total daily intake of polyphenols is between 150 and 1000 mg. The paper is focused on the flavonoid (especially quercetin-related) metabolism. The processes involved are deglycosylation, transfer into enterocytes, glucuronidation, transport to liver via hepatic vein, or resecretion into intestinal lumen, further conjugation reactions in liver, enterohepatic recirculation, biliary and urinary excretion, metabolism by colonic microflora.

6

Antioxidant activity of wheat bran extract in rapeseed oil

51%

Mikulajova A., Takacsova M., Nemeth K., Rasova N., Vojtekova S.

Żywność Nauka Technologia Jakość. Suplement

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2003

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tom 10

|

nr 2

Lipids can undergo autooxidation leading to undesirable compounds formation. In an effort to retard the processes involved, various natural antioxidants are applied. In our paper, the antioxidant activity of the ethanol extract from wheat bran on the oxidative stability of rapeseed oil was studied. The extract was added at the 0.1 and 0.3% vol. concentration. The results of the peroxide and thiobarbituric acid values have shown that the wheat bran extract has an antioxidant effect. The inhibition effect in percentage was 34.4%, and 46%respectively for 0.1 %, and 0.3% addition of wheat bran ethanol extract. Total phenolics in wheat bran extract (0.08 mg TAE/g dry matter) were determined spectrometrically using Folin-Ciocalteu reagent and expressed as tannic acid equivalents (TAE).

Ograniczanie wyników

2 Żywność Nauka Technologia Jakość. Suplement

1 Acta Scientiarum Polonorum. Oeconomia

1 Annals of Animal Science

1 Gazeta Cukrownicza

1 Prace Komisji Technologii Drewna PTPN

6 Nemeth K.

2 Takacsova M.

1 Birkner Z.

1 Mikulajova A.

1 Paprzycki O.

1 Peter E.

1 Piskula M. K.

1 Rasova N.

1 Schmidt J.

1 Vojtekova S.

1 Weisz M.

1 Zsedely E.

1 2013

1 2011

2 2003

1 1992

1 1988

Wpływ frakcji EUF-K, EUF-Na, EUF-Ca na pobieranie potasu oraz plan buraków cukrowych

Wplyw promieniowania slonecznego na zmiany drewna pod warstwa lakierowa

Nitrogen-corrected apparent metabolizable energy value of crude glycerol for laying hens

Regional development with renewable energy utilization

Flavonoid metabolism in human

Antioxidant activity of wheat bran extract in rapeseed oil