लोड हो रहा है...
Effect of Acetic acid and Propionic Acid on Bacteriological Quality of Beef
The bacterial contamination of meat surface is posing a threat to public health and meat trade. It is necessary to minimize the bacterial load at all levels of production, storage and marketing. Use of sanitizer is one of the methods suggested for reducing the bacterial load on carcass surface. The...
| मुख्य लेखक: | |
|---|---|
| अन्य लेखक: | |
| स्वरूप: | Ph.D Thesis |
| भाषा: | Undetermined |
| प्रकाशित: |
Mannuthy
Department of Veterinary and Public Health, College of Veterinary and Animal Sciences
1993
|
| LEADER | 02187nam a2200181Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20151229154013.0 | ||
| 008 | 140128s9999 xx 000 0 und d | ||
| 082 | |a 636.0894 |b LAL/EF | ||
| 100 | |a Latha C | ||
| 245 | |a Effect of Acetic acid and Propionic Acid on Bacteriological Quality of Beef | ||
| 260 | |a Mannuthy |b Department of Veterinary and Public Health, College of Veterinary and Animal Sciences |c 1993 | ||
| 502 | |b MVSc | ||
| 520 | 3 | |a The bacterial contamination of meat surface is posing a threat to public health and meat trade. It is necessary to minimize the bacterial load at all levels of production, storage and marketing. Use of sanitizer is one of the methods suggested for reducing the bacterial load on carcass surface. The study was undertaken to assess the efficiency of acetic and propionic acids at one and two percent strength as sanitizer on beef. Carcasses obtained from Kerala Agricultural University Slaughter house, were subjected for the study. The samples were maintained at ambient temperature for 24h. The acid treatment of samples was done immediately after slaughter. The total viable count, coliform count and farecal streptococcal count were estimated by standard methods at Zero, one, five, nine and twenty – four hours of storage. An upward trend of bacterial load was observed during storage. At all intervals, the bacterial load was significantly lower in treated samples compared to that of control. The bacterial load was found to be significantly lower in samples subjected to acid treatments at two per cent level than one percent. The persistence of the effect was found to be inversely proportional to the duration of storage. The bacterial load could generally be confined with one percent acetic acid upto five hours and nine hours with two percent acetic acid within the initial count. Though propionic acid at one and two percent levels had beneficial effect, acetic acid was found to be better. | |
| 700 | |a Nanu E (Guide) | ||
| 942 | |2 ddc |c TH | ||
| 999 | |c 25384 |d 25384 | ||
| 952 | |0 0 |1 0 |2 ddc |4 0 |6 636_089400000000000_LALEF |7 0 |9 33388 |a KAUCLV |b KAUCLV |c THESES |d 2014-03-18 |o 636.0894 LAL/EF |p 170429 |r 2014-03-18 |w 2014-03-18 |y TH | ||