{"title":"肉桂和枯草芽孢杆菌益生菌在肉鸡日粮中的应用","authors":"Mohammad Aminul Islam, M. Nishibori","doi":"10.1139/cjas-2022-0018","DOIUrl":null,"url":null,"abstract":"Abstract The present study was carried out to evaluate the effect of cinnamon and Bacillus subtilis on the growth, meat characteristics, and lipid profiles of broiler chickens. In experiments 1 and 2, a total of 320 day-old broiler chicks were assigned to D1 (control), D2 (4 g cinnamon/kg), D3 (6 g cinnamon/kg), D4 (8 g cinnamon/kg) with four replicates, and D1 (control), D2 (0.4 g B. subtilis (BS)/kg), D3 (0.6 g BS/kg), D4 (0.8 g BS/kg), D5 (6 g cinnamon/kg) with three replicates, and 10 chicks/replication for 35 and 30 days, respectively. In experiment 1, no significant difference was observed among diets for growth and meat yield. However, test diets performed better than the control diet in terms of water-holding capacity of meat (WHCM), cooking loss of meat (CLM), blood lipids profiles (BLP), sensory quality score (SQS) (p > 0.05), and flavor (p < 0.05). In experiment 2, there was no significant difference among diets for growth, meat yield, WHCM, CLM, and BLP of the bird (p > 0.05), except for SQS (p < 0.001). Notwithstanding, the D5 tended to increase growth, meat yield, WHCM, and SQS, and decrease CLM and BLP. Thigh meat showed higher SQS than breast meat in both experiments. Therefore, the 6 g cinnamon/kg diet may be used for producing a safe, quality, and cost-effective broiler.","PeriodicalId":9512,"journal":{"name":"Canadian Journal of Animal Science","volume":"103 1","pages":"312 - 321"},"PeriodicalIF":1.2000,"publicationDate":"2023-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Use of cinnamon and Bacillus subtilis probiotics in the diet of broiler chickens\",\"authors\":\"Mohammad Aminul Islam, M. Nishibori\",\"doi\":\"10.1139/cjas-2022-0018\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The present study was carried out to evaluate the effect of cinnamon and Bacillus subtilis on the growth, meat characteristics, and lipid profiles of broiler chickens. In experiments 1 and 2, a total of 320 day-old broiler chicks were assigned to D1 (control), D2 (4 g cinnamon/kg), D3 (6 g cinnamon/kg), D4 (8 g cinnamon/kg) with four replicates, and D1 (control), D2 (0.4 g B. subtilis (BS)/kg), D3 (0.6 g BS/kg), D4 (0.8 g BS/kg), D5 (6 g cinnamon/kg) with three replicates, and 10 chicks/replication for 35 and 30 days, respectively. In experiment 1, no significant difference was observed among diets for growth and meat yield. However, test diets performed better than the control diet in terms of water-holding capacity of meat (WHCM), cooking loss of meat (CLM), blood lipids profiles (BLP), sensory quality score (SQS) (p > 0.05), and flavor (p < 0.05). In experiment 2, there was no significant difference among diets for growth, meat yield, WHCM, CLM, and BLP of the bird (p > 0.05), except for SQS (p < 0.001). Notwithstanding, the D5 tended to increase growth, meat yield, WHCM, and SQS, and decrease CLM and BLP. Thigh meat showed higher SQS than breast meat in both experiments. Therefore, the 6 g cinnamon/kg diet may be used for producing a safe, quality, and cost-effective broiler.\",\"PeriodicalId\":9512,\"journal\":{\"name\":\"Canadian Journal of Animal Science\",\"volume\":\"103 1\",\"pages\":\"312 - 321\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2023-05-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Canadian Journal of Animal Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1139/cjas-2022-0018\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Animal Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1139/cjas-2022-0018","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
Use of cinnamon and Bacillus subtilis probiotics in the diet of broiler chickens
Abstract The present study was carried out to evaluate the effect of cinnamon and Bacillus subtilis on the growth, meat characteristics, and lipid profiles of broiler chickens. In experiments 1 and 2, a total of 320 day-old broiler chicks were assigned to D1 (control), D2 (4 g cinnamon/kg), D3 (6 g cinnamon/kg), D4 (8 g cinnamon/kg) with four replicates, and D1 (control), D2 (0.4 g B. subtilis (BS)/kg), D3 (0.6 g BS/kg), D4 (0.8 g BS/kg), D5 (6 g cinnamon/kg) with three replicates, and 10 chicks/replication for 35 and 30 days, respectively. In experiment 1, no significant difference was observed among diets for growth and meat yield. However, test diets performed better than the control diet in terms of water-holding capacity of meat (WHCM), cooking loss of meat (CLM), blood lipids profiles (BLP), sensory quality score (SQS) (p > 0.05), and flavor (p < 0.05). In experiment 2, there was no significant difference among diets for growth, meat yield, WHCM, CLM, and BLP of the bird (p > 0.05), except for SQS (p < 0.001). Notwithstanding, the D5 tended to increase growth, meat yield, WHCM, and SQS, and decrease CLM and BLP. Thigh meat showed higher SQS than breast meat in both experiments. Therefore, the 6 g cinnamon/kg diet may be used for producing a safe, quality, and cost-effective broiler.
期刊介绍:
Published since 1957, this quarterly journal contains new research on all aspects of animal agriculture and animal products, including breeding and genetics; cellular and molecular biology; growth and development; meat science; modelling animal systems; physiology and endocrinology; ruminant nutrition; non-ruminant nutrition; and welfare, behaviour, and management. It also publishes reviews, letters to the editor, abstracts of technical papers presented at the annual meeting of the Canadian Society of Animal Science, and occasionally conference proceedings.