The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens
The aim of our study was to evaluate the effects of Lactobacillus farciminis and Lactobacillus rhamnosus on live weight gain, feed consumption indicators, and some metabolic blood biochemical and meat quality indicators of specific pathogen-free Ross 308 broiler chickens. We carried out the study in...
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | Veterinary Medicine International |
| Online Access: | http://dx.doi.org/10.1155/2023/6297068 |
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| author | Sabine Eglite Aija Ilgaza Lauma Mancevica Maksims Zolovs |
| author_facet | Sabine Eglite Aija Ilgaza Lauma Mancevica Maksims Zolovs |
| author_sort | Sabine Eglite |
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| description | The aim of our study was to evaluate the effects of Lactobacillus farciminis and Lactobacillus rhamnosus on live weight gain, feed consumption indicators, and some metabolic blood biochemical and meat quality indicators of specific pathogen-free Ross 308 broiler chickens. We carried out the study in three trials and included a total of 780 unsexed Ross 308 chickens, which we randomly divided into two groups: the control group (Con, n = 390, basal diet) and the probiotic group (ProL, n = 390, basal diet + a powder consisting of L. farciminis and L. rhamnosus 4 g/10 kg of feed). We raised broilers until day 35. We determined the amount of feed consumed, the average daily weight gain, the feed conversion ratio, the average daily feed intake, and the cumulative feed intake once a week. We collected blood samples from 45 broilers from each group at the end of the study. In addition, we slaughtered 30 broilers from each group by cervical dislocation to obtain a breast muscle sample (without skin) to determine meat quality in these chickens (cholesterol and unsaturated, omega-3, omega-6, omega-9, and saturated fatty acids). Feeding a probiotic mixture containing L. farciminis and L. rhamnosus did not significantly affect the growth and feed intake indicators. Feeding these probiotics significantly lowered the blood serum cholesterol levels but did not provide the expected reduction in meat cholesterol levels. However, feeding a probiotic mixture increased the levels of polyunsaturated fatty acids (omega-3 and omega-6 fatty acids) in the breast meat and decreased saturated fatty acids. To better explain the effect of the combination of lactic acid bacteria (L. farciminis and L. rhamnosus) on the growth and development of broiler chickens in our study, histological and immunohistochemical examinations should be performed. |
| format | Article |
| id | doaj-art-dffdd48dd5e34eba9afff23eecb7206f |
| institution | OA Journals |
| issn | 2042-0048 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Veterinary Medicine International |
| spelling | doaj-art-dffdd48dd5e34eba9afff23eecb7206f2025-08-20T02:21:07ZengWileyVeterinary Medicine International2042-00482023-01-01202310.1155/2023/6297068The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler ChickensSabine Eglite0Aija Ilgaza1Lauma Mancevica2Maksims Zolovs3Preclinical InstitutePreclinical InstitutePreclinical InstituteStatistics UnitThe aim of our study was to evaluate the effects of Lactobacillus farciminis and Lactobacillus rhamnosus on live weight gain, feed consumption indicators, and some metabolic blood biochemical and meat quality indicators of specific pathogen-free Ross 308 broiler chickens. We carried out the study in three trials and included a total of 780 unsexed Ross 308 chickens, which we randomly divided into two groups: the control group (Con, n = 390, basal diet) and the probiotic group (ProL, n = 390, basal diet + a powder consisting of L. farciminis and L. rhamnosus 4 g/10 kg of feed). We raised broilers until day 35. We determined the amount of feed consumed, the average daily weight gain, the feed conversion ratio, the average daily feed intake, and the cumulative feed intake once a week. We collected blood samples from 45 broilers from each group at the end of the study. In addition, we slaughtered 30 broilers from each group by cervical dislocation to obtain a breast muscle sample (without skin) to determine meat quality in these chickens (cholesterol and unsaturated, omega-3, omega-6, omega-9, and saturated fatty acids). Feeding a probiotic mixture containing L. farciminis and L. rhamnosus did not significantly affect the growth and feed intake indicators. Feeding these probiotics significantly lowered the blood serum cholesterol levels but did not provide the expected reduction in meat cholesterol levels. However, feeding a probiotic mixture increased the levels of polyunsaturated fatty acids (omega-3 and omega-6 fatty acids) in the breast meat and decreased saturated fatty acids. To better explain the effect of the combination of lactic acid bacteria (L. farciminis and L. rhamnosus) on the growth and development of broiler chickens in our study, histological and immunohistochemical examinations should be performed.http://dx.doi.org/10.1155/2023/6297068 |
| spellingShingle | Sabine Eglite Aija Ilgaza Lauma Mancevica Maksims Zolovs The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens Veterinary Medicine International |
| title | The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens |
| title_full | The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens |
| title_fullStr | The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens |
| title_full_unstemmed | The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens |
| title_short | The Effects of Lactobacillus farciminis and Lactobacillus rhamnosus on Growth, Blood Biochemical, and Meat Quality Indicators of Specific Pathogen-Free Broiler Chickens |
| title_sort | effects of lactobacillus farciminis and lactobacillus rhamnosus on growth blood biochemical and meat quality indicators of specific pathogen free broiler chickens |
| url | http://dx.doi.org/10.1155/2023/6297068 |
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