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Journal of Animal and Feed Sciences最新文献

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Application of polyphenolic compounds in animal nutritionand their promising effects 多酚类化合物在动物营养中的应用及其前景
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-03-20 DOI: 10.22358/jafs/159718/2023
M. Waqas, M. Salman, M. Sharif
{"title":"Application of polyphenolic compounds in animal nutrition\u0000and their promising effects","authors":"M. Waqas, M. Salman, M. Sharif","doi":"10.22358/jafs/159718/2023","DOIUrl":"https://doi.org/10.22358/jafs/159718/2023","url":null,"abstract":". Due to the negative impact of antibiotics on human and animal health, they have been banned in animal breeding and substitutes are being explored. Polyphenols – naturally occurring ”plant secondary metabolites” – are one of the best alternatives. They are found in vegetables, fruits, cereals, herbs, legumes, and spices. The main classes of polyphenols include flavonoids, non-flavonoids, and","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44316798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effects of dietary stevia and ginger extracts on fatteningperformance, organ weights and serum biochemical parametersin quails exposed to heat stress 甜菊糖和生姜提取物对热应激鹌鹑育肥性能、器官重量和血清生化指标的影响
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-03-06 DOI: 10.22358/jafs/159282/2023
T. Bayril
{"title":"Effects of dietary stevia and ginger extracts on fattening\u0000performance, organ weights and serum biochemical parameters\u0000in quails exposed to heat stress","authors":"T. Bayril","doi":"10.22358/jafs/159282/2023","DOIUrl":"https://doi.org/10.22358/jafs/159282/2023","url":null,"abstract":". The aim of this study was to determine the effect of stevia and ginger extracts (SGE) on growth performance, serum biochemical parameters, organ weights and antioxidant activity in quails under heat stress (HS). A total of 180, 6-week-old male quails were divided into four groups, five quails each, with six replicates. The added extract doses were: 0 (control), 0.5 and 1.0% of the diet for treatments 1–6, respectively. The thermoneutral group (TN) was kept at a temperature of 21 ± 2 °C for 28 days, and the heat stress group (HS) was exposed to 21 ± 2 °C","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44591773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of yeast probiotic supplements in the diet of young ewes on the metabolic activity of rumen microbiota 母羊日粮中添加酵母益生菌对瘤胃微生物群代谢活性的影响
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-03-03 DOI: 10.22358/jafs/157536/2023
I. Polovyi, S. Vovk, M. Petryshyn
{"title":"Effect of yeast probiotic supplements in the diet of young ewes on the metabolic activity of rumen microbiota","authors":"I. Polovyi, S. Vovk, M. Petryshyn","doi":"10.22358/jafs/157536/2023","DOIUrl":"https://doi.org/10.22358/jafs/157536/2023","url":null,"abstract":". The aim of the current study was to analyse the effect of different doses of a new probiotic (produced in Ukraine from Saccharomyces cerevisiae ) in the feed on the production of nitrogen metabolites in the rumen, enzymatic activity of the digestive tract microbiota and growth rate of young ewes. The experiments showed that the supplementation of the probiotic EnzActive at doses of 0.4, 0.8 and 1.2% (w/w) to concentrate feed for 11–12 month old sheep had a positive effect on the production of nitrogen compounds, enzymatic activity of the rumen microbiota and animal growth intensity. It was proven that the introduction of the specified probiotic at a dose of 1.2% significantly increased the production of total nitrogen and amylolytic, proteolytic and cellulolytic activity of the rumen microbiota compared to animals that did not receive it. It was also found that the highest significant indices of animal growth rate during the experimental period were obtained for 0.8% probiotic supplementation","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44166561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Response in liver gene expression and DNA methylationto changes in the intestinal microbial profileafter in ovo stimulation of chickens 鸡卵刺激后肝脏基因表达和DNA甲基化对肠道微生物谱变化的响应
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-20 DOI: 10.22358/jafs/156098/2023
A. Dunisławska, E. Pietrzak, A. Beldowska, A. Sławinska, M. Siwek
{"title":"Response in liver gene expression and DNA methylation\u0000to changes in the intestinal microbial profile\u0000after in ovo stimulation of chickens","authors":"A. Dunisławska, E. Pietrzak, A. Beldowska, A. Sławinska, M. Siwek","doi":"10.22358/jafs/156098/2023","DOIUrl":"https://doi.org/10.22358/jafs/156098/2023","url":null,"abstract":". The intestinal microbiota plays an important role in the signalling between the gut and the liver. Intestinal bacteria produce short-chain fatty acids and other signalling molecules that affect internal communication. Changes in the composition of the gut microbiota can lead to alternations in this communication, which may ultimately lead to modifications in gene expression driven by epigenetic mechanisms. This study aimed to determine the effect of early microbiome modifications by bioactive substances delivered in ovo on changes in the relative abundance of bacteria in the intestinal contents and the level of expression and methylation of hepatic genes. On day 12 of incubation, a probiotic, a prebiotic","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43665357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of full fat oil seeds on milking performance,milk composition and milk quality in lactating Holstein cows 全脂油种子对泌乳荷斯坦奶牛产奶性能、乳成分和奶品质的影响
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-20 DOI: 10.22358/jafs/159227/2023
B. Park, J. Shin, G. Son, S. Lee, J. Park, J. Jhoo, G. Kim
{"title":"Effects of full fat oil seeds on milking performance,\u0000milk composition and milk quality in lactating Holstein cows","authors":"B. Park, J. Shin, G. Son, S. Lee, J. Park, J. Jhoo, G. Kim","doi":"10.22358/jafs/159227/2023","DOIUrl":"https://doi.org/10.22358/jafs/159227/2023","url":null,"abstract":",","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46198693","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of digital livestock system on animal behavior and welfare,and fatty acid profiles of egg in laying hens 数字畜牧系统对蛋鸡动物行为和福利以及鸡蛋脂肪酸含量的影响
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-10 DOI: 10.22358/jafs/157543/2023
S. Park, V. Zammit
{"title":"Effect of digital livestock system on animal behavior and welfare,and fatty acid profiles of egg in laying hens","authors":"S. Park, V. Zammit","doi":"10.22358/jafs/157543/2023","DOIUrl":"https://doi.org/10.22358/jafs/157543/2023","url":null,"abstract":". Digital livestock system through convergence of livestock production and information and communication technology is being applied to livestock farms to improve animal behavior and welfare, production, and quality of animal food. In previously study, we noted that the egg production were greatly enhanced in laying hens using digital livestock system. The present study investigated effects of a digital livestock system on fatty acid profiles and cholesterol of eggs, animal behavior, and welfare of laying hens. A total of 300 laying hens (Hy-Line Brown) at 48 weeks old were divided into two treatment groups: conventional livestock system (CON) and digital livestock system (DLS) in a randomized complete block design for 10 weeks. Drinking, feather squatting, eating, moving, preening, and resting scores as behavior indicators of laying hens were significantly improved in the DLS group than in the CON group (all P < 0.05). Animal welfare scores such as appearance, feather condition, body condition, and health of laying hens were significantly higher in the DLS group than in the CON group ( P < 0.05). Contents of oleic acid and unsaturated fatty acid of eggs were significantly increased in the DLS group compared to the CON group ( P < 0.05). However, content of saturated fatty acid and n-6/n-3 fatty acid ratio of eggs of the DLS group were significantly lower than those in the CON group ( P < 0.05). These results indicate that the digital livestock system can be used as a future livestock farming algorithm to significantly improve egg fatty acid profile, animal behavior, and welfare in laying hens.","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46477228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Feasibility of including a phytobiotic containing cinnamon oilin the diet to reduce the occurrence of neurodegenerativechanges in broiler chicken tissues 在日粮中加入含有肉桂油的植物生物素以减少肉鸡组织神经退行性变化的可行性
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-10 DOI: 10.22358/jafs/157534/2023
M. Krauze, P. Jurczak, M. Cendrowska-Pinkosz, A. Stępniowska, P. Matusevicius, K. Ognik
{"title":"Feasibility of including a phytobiotic containing cinnamon oil\u0000in the diet to reduce the occurrence of neurodegenerative\u0000changes in broiler chicken tissues","authors":"M. Krauze, P. Jurczak, M. Cendrowska-Pinkosz, A. Stępniowska, P. Matusevicius, K. Ognik","doi":"10.22358/jafs/157534/2023","DOIUrl":"https://doi.org/10.22358/jafs/157534/2023","url":null,"abstract":". It was assumed that the addition of a phytobiotic preparation containing cinnamon oil and citric acid to water, at a properly selected dose and time of application, could reduce the occurrence of metabolic disorders of the nervous tissue leading to neurodegenerative lesions. The aim of the study was to compare the effect of selected doses of the phytobiotic administered over different periods of time on the level of","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47071018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Feeding value of field bean (Vicia faba L. var. minor)for laying hen pullets 蚕豆对蛋鸡的饲喂价值
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-09 DOI: 10.22358/jafs/157501/2023
V. Pirgozliev, I. Whiting, S. Mansbridge, J. Abdullah, W. Mirza, S. Rose
{"title":"Feeding value of field bean (Vicia faba L. var. minor)\u0000for laying hen pullets","authors":"V. Pirgozliev, I. Whiting, S. Mansbridge, J. Abdullah, W. Mirza, S. Rose","doi":"10.22358/jafs/157501/2023","DOIUrl":"https://doi.org/10.22358/jafs/157501/2023","url":null,"abstract":". Concerns over the sustainability of using soybean in poultry diets, has steered the need to develop alternative protein sources for modern poultry production. This experiment examined the effect of nine different United Kingdom grown field bean ( Vicia faba L. var. minor ) cultivars from the same harvest year on apparent metabolizable energy (AME) and dry matter digestibility (DMD) when fed to Hy-Line Brown pullets from 14 to 16 weeks of age. A balancer feed was formulated to contain 11.54 MJ/kg AME and 166.4 g/kg crude protein. Nine nutritionally complete, meal-form diets were then prepared by mixing 200 g/kg of each field bean cultivar with 800 g/kg of balancer feed, making a total of ten diets. Each diet was fed to eight cages containing two birds. AME was determined via total collection technique over the last four days of the study. Relationships were examined between AME and the chemical composition of the beans. The overall determined AME value of the beans ranged from 9.31 MJ/kg DM to 12.26 MJ/kg DM, giving an average AME of 10.94 MJ/kg DM ( P < 0.001). Total non-starch polysaccharide (NSP) content of the beans negatively correlated with their determined AME ( P < 0.05) and also tended ( P = 0.066) to negatively reduce AME based on regression analysis. There is evidence that total NSP may be used by nutritionists to predict AME value of field beans, however, stronger evidence is required. This information may be used by plant breeders to aid in the development of new field bean cultivars.","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47260127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
25-hydroxycholecalciferol affects growth performance,bone calcium content and intestinal calcium transportergene expression in broiler chickens 25-羟基胆钙化醇对肉鸡生长性能、骨钙含量和肠钙转运蛋白表达的影响
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-02-03 DOI: 10.22358/jafs/157475/2023
M.Y. Liu, L. Wu, X. Lv, L. He, J. Hao, B. Ma, L. Xi, Y. Qiao, F. Tang, J. Han
{"title":"25-hydroxycholecalciferol affects growth performance,\u0000bone calcium content and intestinal calcium transporter\u0000gene expression in broiler chickens","authors":"M.Y. Liu, L. Wu, X. Lv, L. He, J. Hao, B. Ma, L. Xi, Y. Qiao, F. Tang, J. Han","doi":"10.22358/jafs/157475/2023","DOIUrl":"https://doi.org/10.22358/jafs/157475/2023","url":null,"abstract":". This study evaluated the effect of 25-hydroxycholecalciferol (25-hydroxyvitamin D 3","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49277594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of dietary selenium supplementation(organic and inorganic) on carcass characteristicsand meat quality of ruminants: a meta-analysis 日粮补硒（有机和无机）对反刍动物胴体特性和肉质的影响：荟萃分析
IF 1 4区 农林科学
Journal of Animal and Feed Sciences Pub Date : 2023-01-31 DOI: 10.22358/jafs/157555/2023
T. Wahyono, R. Wahyuningsih, A. Setiyawan, D. Pratiwi, T. Kurniawan, S. Hariyadi, Mohammad Miftakhus Sholikin, A. Jayanegara, E. Triyannanto, A. Febrisiantosa
{"title":"Effect of dietary selenium supplementation\u0000(organic and inorganic) on carcass characteristics\u0000and meat quality of ruminants: a meta-analysis","authors":"T. Wahyono, R. Wahyuningsih, A. Setiyawan, D. Pratiwi, T. Kurniawan, S. Hariyadi, Mohammad Miftakhus Sholikin, A. Jayanegara, E. Triyannanto, A. Febrisiantosa","doi":"10.22358/jafs/157555/2023","DOIUrl":"https://doi.org/10.22358/jafs/157555/2023","url":null,"abstract":". The objective of this study was to evaluate the effects of dietary selenium supplementation (organic and inorganic) on carcass characteristics and meat quality in ruminants. The data","PeriodicalId":14919,"journal":{"name":"Journal of Animal and Feed Sciences","volume":" ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41530067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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