Meat quality of obroshyno grey geese while their cultivation
The process of cultivating obroshyno gray geese improved their meat qualities. In particular, we determined by our researches that, based on the indicators of live weight, the males of the II group (4726 g) prevailed geese of the I and II groups (1.02%), while females of the ІІ group (4153 g) prevai...
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| Format: | Article |
| Language: | English |
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Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies Lviv
2018-11-01
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| Series: | Ukrainian Journal of Veterinary and Agricultural Sciences |
| Subjects: | |
| Online Access: | https://ujvas.com.ua/index.php/journal/article/view/7 |
| _version_ | 1818351645639049216 |
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| author | M.D. Petriv L.Ia. Sloboda O.M. Sloboda |
| author_facet | M.D. Petriv L.Ia. Sloboda O.M. Sloboda |
| author_sort | M.D. Petriv |
| collection | DOAJ |
| description | The process of cultivating obroshyno gray geese improved their meat qualities. In particular, we determined by our researches that, based on the indicators of live weight, the males of the II group (4726 g) prevailed geese of the I and II groups (1.02%), while females of the ІІ group (4153 g) prevailed all groups by 4.19%. The weight of non-eviscerated males of the II group was 4116 g, which is 3.78% higher than that of males of the group I, while females of the group ІІ (3461 g) surpassed other geese by this indicator by 5.10%. The weight of eviscerated of carcasses of males of the II group was 3211 g, which is 3.5% higher than that of males of group I, while females of the second group (2738 g) surpassed others by 6.6%. The outcome of edible parts in the young geese of experimental groups was quite high, but the highest was the young in the second group. In males of the second group, this inicator was 61.5%, and females – 58.9%. The weight of the chilled carcasses of males of the II group was 3120 g, which was 3.93% higher than that of the males of the group I, while the females of the second group (2691 g) surpassed others by 7.04%. The weight of the skin with subcutaneous fat in males of the second group was 706 g, which is 3.67% higher than that of male of the group I (681 g), while females of group II (632 g) surpassed others by 4.64%. The mass of internal fat in males of the ІІ group was 111 g, which is 15.62% higher than that of male of the I group (95 g), while females of ІІ group (72 g) exceeded others by 12.5%. The weight of the muscles in the males of the second group was 1695 g, which is 8.58% higher than that of the male of the group I (1561 g), and the females of the second group (1399 g) surpassed others by this indicator – by 7.6%. The obtained data indicate that the most intense accumulation of dry matter in the chest muscles up to 9 weeks of age occurs in geese of the II group. A similar situation is observed in the femoral muscles. At 9 weeks of age, the males of the second group had 29.74% of the dry matter in the breast muscle of the crude mass, females – 27.35% of the crude mass, and in males of the I group – 27.74%, of females – 27.30%. The same regularity in the content of dry matter is noted in the femoral muscle. The accumulation of protein in the studied muscles of geese, as the main indicator of meat quality, was in accordance with the general laws. The highest rate was in the thoracic and femoral muscles of males and females of the II group. The highest level of total nitrogen content in the muscles was found in males of the second group. In experimental geese, the accumulation of protein nitrogen in the chest muscle is higher than in the muscles of the legs. This indicator is higher in males than females. According to the content of albuminous nitrogen in the chest muscle, the highest rate was observed in males II group (3425 mg%). Non-protein nitrogen in the chest muscles and leg muscles increased to 9 weeks of age. |
| first_indexed | 2024-12-13T18:41:02Z |
| format | Article |
| id | doaj.art-d492377d96524c6ab503b03966da000c |
| institution | Directory Open Access Journal |
| issn | 2617-6149 |
| language | English |
| last_indexed | 2024-12-13T18:41:02Z |
| publishDate | 2018-11-01 |
| publisher | Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies Lviv |
| record_format | Article |
| series | Ukrainian Journal of Veterinary and Agricultural Sciences |
| spelling | doaj.art-d492377d96524c6ab503b03966da000c2022-12-21T23:35:13ZengStepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies LvivUkrainian Journal of Veterinary and Agricultural Sciences2617-61492018-11-011271010.32718/ujvas1-2.027Meat quality of obroshyno grey geese while their cultivationM.D. Petriv0L.Ia. Sloboda1O.M. Sloboda2Institute of Agriculture of Carpathian region of Ukraine NAAS, Grushevskogo Str., 5, Obroshino, 81115, UkraineInstitute of Agriculture of Carpathian region of Ukraine NAAS, Grushevskogo Str., 5, Obroshino, 81115, UkraineStepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies Lviv, Pekarska Str., 50, Lviv, 79010, UkraineThe process of cultivating obroshyno gray geese improved their meat qualities. In particular, we determined by our researches that, based on the indicators of live weight, the males of the II group (4726 g) prevailed geese of the I and II groups (1.02%), while females of the ІІ group (4153 g) prevailed all groups by 4.19%. The weight of non-eviscerated males of the II group was 4116 g, which is 3.78% higher than that of males of the group I, while females of the group ІІ (3461 g) surpassed other geese by this indicator by 5.10%. The weight of eviscerated of carcasses of males of the II group was 3211 g, which is 3.5% higher than that of males of group I, while females of the second group (2738 g) surpassed others by 6.6%. The outcome of edible parts in the young geese of experimental groups was quite high, but the highest was the young in the second group. In males of the second group, this inicator was 61.5%, and females – 58.9%. The weight of the chilled carcasses of males of the II group was 3120 g, which was 3.93% higher than that of the males of the group I, while the females of the second group (2691 g) surpassed others by 7.04%. The weight of the skin with subcutaneous fat in males of the second group was 706 g, which is 3.67% higher than that of male of the group I (681 g), while females of group II (632 g) surpassed others by 4.64%. The mass of internal fat in males of the ІІ group was 111 g, which is 15.62% higher than that of male of the I group (95 g), while females of ІІ group (72 g) exceeded others by 12.5%. The weight of the muscles in the males of the second group was 1695 g, which is 8.58% higher than that of the male of the group I (1561 g), and the females of the second group (1399 g) surpassed others by this indicator – by 7.6%. The obtained data indicate that the most intense accumulation of dry matter in the chest muscles up to 9 weeks of age occurs in geese of the II group. A similar situation is observed in the femoral muscles. At 9 weeks of age, the males of the second group had 29.74% of the dry matter in the breast muscle of the crude mass, females – 27.35% of the crude mass, and in males of the I group – 27.74%, of females – 27.30%. The same regularity in the content of dry matter is noted in the femoral muscle. The accumulation of protein in the studied muscles of geese, as the main indicator of meat quality, was in accordance with the general laws. The highest rate was in the thoracic and femoral muscles of males and females of the II group. The highest level of total nitrogen content in the muscles was found in males of the second group. In experimental geese, the accumulation of protein nitrogen in the chest muscle is higher than in the muscles of the legs. This indicator is higher in males than females. According to the content of albuminous nitrogen in the chest muscle, the highest rate was observed in males II group (3425 mg%). Non-protein nitrogen in the chest muscles and leg muscles increased to 9 weeks of age.https://ujvas.com.ua/index.php/journal/article/view/7geesegrowth ratemeat and slaughter qualitymorphological and chemical composition of carcassesnitrogen exchange |
| spellingShingle | M.D. Petriv L.Ia. Sloboda O.M. Sloboda Meat quality of obroshyno grey geese while their cultivation Ukrainian Journal of Veterinary and Agricultural Sciences geese growth rate meat and slaughter quality morphological and chemical composition of carcasses nitrogen exchange |
| title | Meat quality of obroshyno grey geese while their cultivation |
| title_full | Meat quality of obroshyno grey geese while their cultivation |
| title_fullStr | Meat quality of obroshyno grey geese while their cultivation |
| title_full_unstemmed | Meat quality of obroshyno grey geese while their cultivation |
| title_short | Meat quality of obroshyno grey geese while their cultivation |
| title_sort | meat quality of obroshyno grey geese while their cultivation |
| topic | geese growth rate meat and slaughter quality morphological and chemical composition of carcasses nitrogen exchange |
| url | https://ujvas.com.ua/index.php/journal/article/view/7 |
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