|
KMID : 1024620020220010044
|
|
Food Science of Animal Resources
2002 Volume.22 No. 1 p.44 ~ p.49
|
|
|
The Effect of Citric Acid and Sodium Chlorite Mixtures on the Growth of Microorganisms from Broiler Thigh Surface
|
|
Kim Tae-Hyun
Yi Young-Hyoun
|
|
|
Abstract
|
|
|
|
The effect of citric acid and sodium chlorite(NaClO) mixtures at 100, 200 and 500 ppd(w/v) on the growth of microorganisms from broiler thigh surface was investigated. Absorbance and aerobic plate counts(APC) of inoculated nutrient broth refrigerated storage at 4∼5 were measured after each additive was added. APC on thigh surface after immersion in each selected solution was enumerated during storage at 4∼5 Absorbance of all citric acid and sodium chlorite mixture(0:100, 25:75, 50:50, 75:25 and 100:0, w/w) except 200 and 500 ppm of 100:0 at Day 0 were lower than the control during storage (p<0.05). And higher concentration of mixture tended to have lower absorbance. APC on thigh surface treated with 500 ppm citric acid and sodium chlorite mixture at 50 : 50 and 75 : 25 ratio were lower than others (p<0.05). Similar antimicrobial activity of additives was found in nutrient broth and on broiler thigh surface.
|
|
|
KEYWORD
|
|
|
citric acid, sodium chlorite, APC, broiler thigh
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|