Effect of Temperature and pH on Nonenzymic Browning in Minced Dried Pepper During Storage

Fahrettin GÖĞÜŞ; Sami EREN

Article Details

Effect of Temperature and pH on Nonenzymic Browning in Minced Dried Pepper During Storage

Authors:

Fahrettin GÖĞÜŞ | Sami EREN

Publisher:

TUBITAK

Journal:

Turkish Journal of Engineering and Environmental Sciences 1998 Vol.22 Issue 1, pp.33-38

Document Type:

Article

Publication Date:

12/1997

Document Language:

Turkish

Document ID (Org No.):

2000745413

Frequency:

Tri-annual

eISSN:

1303-6157

pISSN:

1300-0160

Abstract:

 

The effect of temperature and pH was investigated on the nonenzymic browning reactions in minced dried paprika. The  browning pigments formation was both pH and temperature dependent. Increasing pH in a very narrow range from 3 to 4 affected  the rate of nonenzymic browning reactions as function of temperature. Brown pigments formation followed the zero-order reaction  kinetics. The temperature dependency was explained by the Arrhenius model in a temperature range from 5 to 35°C. The rate in  the increase of brown pigments decreased after 10 weeks of storage at all temperatures and pH values studied.

 

The effect of temperature and pH was investigated on the nonenzymic browning reactions in minced dried paprika. The  browning pigments formation was both pH and temperature dependent. Increasing pH in a very narrow range from 3 to 4 affected  the rate of nonenzymic browning reactions as function of temperature. Brown pigments formation followed the zero-order reaction  kinetics. The temperature dependency was explained by the Arrhenius model in a temperature range from 5 to 35°C. The rate in  the increase of brown pigments decreased after 10 weeks of storage at all temperatures and pH values studied.

Article Details

Effect of Temperature and pH on Nonenzymic Browning in Minced Dried Pepper During Storage

Authors: Fahrettin GÖĞÜŞ | Sami EREN

Publisher: TUBITAK

Journal: Turkish Journal of Engineering and Environmental Sciences 1998 Vol.22 Issue 1, pp.33-38

Document Type: Article

Publication Date: 12/1997

Document Language: Turkish

Document ID (Org No.): 2000745413

Frequency: Tri-annual

eISSN: 1303-6157

pISSN: 1300-0160

Issues

Authors:

Fahrettin GÖĞÜŞ | Sami EREN

Publisher:

TUBITAK

Journal:

Turkish Journal of Engineering and Environmental Sciences 1998 Vol.22 Issue 1, pp.33-38

Document Type:

Article

Publication Date:

12/1997

Document Language:

Turkish

Document ID (Org No.):

2000745413

Frequency:

Tri-annual

eISSN:

1303-6157

pISSN:

1300-0160