کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5791171 1554084 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of neck cut position on time to collapse in halal slaughtered cattle without stunning
ترجمه فارسی عنوان
اثر موقعیت برش گردن در زمان سقوط در گاو کشتار حائل بدون خیره کننده
کلمات کلیدی
کشتار، حلال، گاو، رفتار - اخلاق، محدودیت راست موقعیت برش،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Collapse used as an indicator of the early stages of onset of unconsciousness.
- High neck cut reduced the time to final collapse compared to the conventional cut.
- Proportion of cattle that took > 20 s to collapse was reduced by the high neck cut.
- High neck cut could reduce the suffering associated with slaughter without stunning.

This study examined the effect of neck cut position on the time to physical collapse in upright restrained halal slaughtered cattle (n = 644). Time to collapse was used as an indirect indicator of the early stages of onset of unconsciousness. Cattle were slaughtered with either a conventional low (LNC) (n = 561) or a high neck cut (HNC) (n = 83). Mean time to final collapse was higher in the LNC compared to HNC group (18.9 ± 1.1 s and 13.5 ± 1.3 s respectively (P < 0.01)). The mean false aneurysm scores were higher in the LNC cattle (0.8 ± 0.0) compared to the HNC (0.6 ± 0.1) (P < 0.01). Animals that took > 20 s to final collapse had larger false aneurysms. In summary, the HNC reduced the mean time to final collapse and the frequency of animals that took longer than 20 s to collapse.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 110, December 2015, Pages 310-314
نویسندگان
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