{"title":"Changes in ammonia emmisions in different zonation on closed house in the dry season affects Broiler chicken meat quality","authors":"Fahmi Aditya Diyantoro, T. Sarjana, W. Sarengat","doi":"10.22219/aras.v1i1.8304","DOIUrl":"https://doi.org/10.22219/aras.v1i1.8304","url":null,"abstract":"This research is an applied research carried out in broiler closed house with the aim of assessing the effect of ammonia emissions levels in different zones which affect the broiler meat quality in the dry season. Seven hundred and twenty broilers which taken from a portion of population in closed house with a capacity of 11.000 were used. The treatment applied is a change in ammonia emissions at a different zones which is measured on 0, 1/4, 1/2, and 3/4 length of broiler house from inlet. The parameters observed were pH, color and Water Holding Capacity (WHC) of broiler chicken meat. The results obtained indicate that an increase in ammonia emissions on zones 3 and 4 significantly affecting the increase of WHC value in zones 3 and 4 while other parameters do not. The increase of WHC value was an indicator of the decrease in broiler meat quality. It was concluded that the increase in ammonia emissions in zones 3 and 4 decreases the meat quality in the form of changes in the value of WHC without affecting pH and color values of broiler chicken breast meat.","PeriodicalId":262772,"journal":{"name":"Journal Animal Research and Applied Science","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123447542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation on Isolates of Lignochloritic Bacteria as Probiotics of Broilers","authors":"I. Prihartini, L. Zalizar","doi":"10.22219/aras.v1i1.8541","DOIUrl":"https://doi.org/10.22219/aras.v1i1.8541","url":null,"abstract":"The research objective was to produce a product assembly and feed technology and natural additives to improve food quality and sustainable food security. The results of the first year obtained isolates of lactic acid bacteria and lignochloritic bacteria that have potential as probiotics for livestock, namely growth, high production, and enzyme activity. Isolates of lignochloritic bacteria grow well in the intestine, but lower in the gizzard and ventricles. Isolates as probiotics tend to increase feed intake, growth, the production of eggs, meat and egg protein but lower feed conversion, meat fat, and egg cholesterol.Key words: feed additive, food additive, probiotic, antibiotic, antioxidant","PeriodicalId":262772,"journal":{"name":"Journal Animal Research and Applied Science","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122123481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}