BIO Web Conf.
Volume 65, 2023EBWFF 2023 - International Scientific Conference Ecological and Biological Well-Being of Flora and Fauna (Part 2)
|Number of page(s)||8|
|Section||Advances in Livestock Farming|
|Published online||04 September 2023|
Methods of examination and assessment of the safety of goat meat of the Zaanen breed
1 Mari State University, 424000 Yoshkar-Ola city, Russia
2 Kazan State Academy of Veterinary Medicine by N.E. Bauman, 420029 Kazan city, Russia
* Corresponding author: Smolentsev82@mail.ru
The purpose of the study was to develop a comprehensive system of veterinary and sanitary examination of the safety and quality of slaughter products of Zaanen goats. The studies were conducted on goats at the age of 36 months. According to the results of veterinary and sanitary examination of organs and carcasses, all experimental animals were found to be healthy. Five muscles served as the material for studying the chemical composition: the semi-webbed muscle, the biceps femur, the longest back, the biceps shoulder and intercostal muscles were studied. Organoleptic studies of meat and internal organs were carried out in accordance with the requirements of GOST 7269-79, physico-chemical studies of meat were carried out in accordance with GOST 23392-78, the mineral composition of tissues was studied on an atomic absorption spectrophotometer. The biological value of Zaanen goat meat was determined according to the “Methodological recommendations for the use of the express method of biological evaluation of products and feeds”. Studies have shown that to assess the safety and quality of goat cuts and carcasses as meat raw materials, anatomical characteristics and morphometric parameters of regional lymph nodes should be used: heads - mandibular, parotid and pharyngeal lateral and medial; necks - superficial and deep cervical; thoracic limbs - axillary, axillary of the first rib and superficial cervical; sternum - axillary; chest wall - superficial cervical and intercostal; lower back - lumbar; pelvic extremity - popliteal, superficial and deep inguinal; the mammary glands are supramental.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.