Journal of Animal Science and Technology最新文献

{"title":"Dairy based-LAB Improved Constipation Via Increasing Fecal Bulk and Decreasing Concentration of Fecal Threonine While Preserving Colonic Goblet Cell Count","authors":"Mohamad Jaafar, Pei Xu, Uma-Mageswaran Mageswaran, Shandra-Devi Balasubramaniam, Maheswaran Solayappan, Jia Woon, Cindy Teh, Svetoslav Todorov, Yong Park, Guoxia Liu, Min Liong","doi":"10.5187/jast.2023.e93","DOIUrl":"https://doi.org/10.5187/jast.2023.e93","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135453012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent strategies for improving the quality of meat products.","authors":"Seonmin Lee, Kyung Jo, Seul-Ki-Chan Jeong, Hayeon Jeon, Yun-Sang Choi, Samooel Jung","doi":"10.5187/jast.2023.e94","DOIUrl":"10.5187/jast.2023.e94","url":null,"abstract":"<p><p>Processed meat products play a vital role in our daily dietary intake due to their rich protein content and the inherent convenience they offer. However, they often contain synthetic additives and ingredients that may pose health risks when taken excessively. This review explores strategies to improve meat product quality, focusing on three key approaches: substituting synthetic additives, reducing the ingredients potentially harmful when overconsumed like salt and animal fat, and boosting nutritional value. To replace synthetic additives, natural sources like celery and beet powders, as well as atmospheric cold plasma treatment, have been considered. However, for phosphates, the use of organic alternatives is limited due to the low phosphate content in natural substances. Thus, dietary fiber has been used to replicate phosphate functions by enhancing water retention and emulsion stability in meat products. Reducing the excessive salt and animal fat has garnered attention. Plant polysaccharides interact with water, fat, and proteins, improving gel formation and water retention, and enabling the development of low-salt and low-fat products. Replacing saturated fats with vegetable oils is also an option, but it requires techniques like Pickering emulsion or encapsulation to maintain product quality. These strategies aim to reduce or replace synthetic additives and ingredients that can potentially harm health. Dietary fiber offers numerous health benefits, including gut health improvement, calorie reduction, and blood glucose and lipid level regulation. Natural plant extracts not only enhance oxidative stability but also reduce potential carcinogens as antioxidants. Controlling protein and lipid bioavailability is also considered, especially for specific consumer groups like infants, the elderly, and individuals engaged in physical training with dietary management. Future research should explore the full potential of dietary fiber, encompassing synthetic additive substitution, salt and animal fat reduction, and nutritional enhancement. Additionally, optimal sources and dosages of polysaccharides should be determined, considering their distinct properties in interactions with water, proteins, and fats. This holistic approach holds promise for improving meat product quality with minimal processing.</p>","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"65 5","pages":"895-911"},"PeriodicalIF":2.7,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10640940/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134649034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Black Soldier Fly Larvae as substitutes for fishmeal in broiler diet","authors":"Seyeon Chang, Minho Song, Jihwan Lee, Hanjin Oh, Dongcheol Song, Jaewoo An, Hyunah Cho, Sehyun Park, Kyeongho Jeon, Byoungkon Lee, Jeonghun Nam, Jiyeon Chun, Hyeunbum Kim, Jinho Cho","doi":"10.5187/jast.2023.e89","DOIUrl":"https://doi.org/10.5187/jast.2023.e89","url":null,"abstract":"This study investigated the effect of processed forms (defatted or hydrolyzed) of black soldier fly larvae (<italic>Hermetia illucens</italic> L., BSFL) as a protein substitute on broilers. Experiment 1 was a feeding experiment, and Experiment 2 was a metabolism experiment. In Experiment 1, a total of 120 day-old Arbor Acres broilers (initial body weight 39.52 ± 0.24 g) were used for 28 days. There were 8 replicate pens, and 5 broilers were assigned to each pen. In Experiment 2, a total of 36 day-old broilers (initial body weight 39.49 ± 0.21 g) were used for the metabolism trial. There were 2 broilers in a metabolism cage and six replicate cages per treatment. The dietary treatments were as follows: a basal diet (CON), a basal diet without fishmeal and substitute with defatted BSFL (T1), a basal diet without fishmeal and a substitute with hydrolyzed BSFL (T2). In Experiment 1, during the entire experimental period, the T2 group significantly increased (<italic>p</italic> &amp;lt; 0.05) body weight gain and feed intake compared to the CON and T1 groups. The feed conversion ratio showed a lower tendency (<italic>p</italic> = 0.057) in the T2 group than in the CON and T1 groups. At week 2, the CON and T2 groups were significantly higher (<italic>p</italic> &amp;lt; 0.05) crude protein (CP) digestibility than the T1 group. At week 4, the total protein level significantly increased (<italic>p</italic> &amp;lt; 0.05) in the CON and T2 groups compared to the T1 group. In Experiment 2, the CP digestibility significantly increased (<italic>p</italic> &amp;lt; 0.05) in the T2 group compared to the CON and T1 group at weeks 2 and 4. At week 4 amino acid digestibility, the T2 group significantly increased (<italic>p</italic> &amp;lt; 0.05) lysine, methionine, tryptophan, and glycine digestibility compared to the T1 group. There was no difference in fecal microbiota among the treatment groups. In conclusion, feeding hydrolyzed BSFL as a fishmeal substitute in broiler diets improved growth performance, CP digestibility, and specific amino acid digestibility. Therefore, it is considered that hydrolyzed BSFL in broiler diets can be sufficiently used as a new protein source.","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136282812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison Study between Single Enzyme and Multienzyme Complex in Distiller’s Dred Grains with Soluble Supplemented Diet in Broiler Chicken","authors":"Min-Jin Kwak, Dong-Jin Ha, Min Young Park, Ju Young Eor, Kwang-Youn Whang, Younghoon Kim","doi":"10.5187/jast.2023.e90","DOIUrl":"https://doi.org/10.5187/jast.2023.e90","url":null,"abstract":"Upregulation of the nutritional value of feed is the major target of various studies in the livestock industry, and dietary enzyme supplementation could aid in digesting the nondegrading nutrients of grains in feed ingredients. Distillers’ dried grains with solubles (DDGS) is a byproduct of the fermentation process in the beverage industry and can be used as a large supply source of fiber in feed. Therefore, we conducted an experiment with male broiler chickens to investigate the effect of various types of enzymes on DDGS and compare the efficacy of single enzyme and multienzyme complexes on growth performance and gut environments in broiler chickens. We used 840 1-day-old broiler chickens (Ross 308), and they were allotted into 2 by 4 dietary treatments with seven replications. One factor was dietary factor (DDGS supplementation), and the other was dietary enzyme addition (SE, 0.05% of β-mannanase; MC1, 0,10% of the mixture of xylanase, amylase, protease; MC2, 0.10% of the mixture of galactosidase, galactomannanase, xylanase, glucanase). The dietary exogenous enzyme in the DDGS-supplemented diet could improve growth performance as much as the growth of the control group, and digestibility of dry matter, crude protein, and gross energy were significantly increased by enzyme addition in groups of chicks fed DDGS-supplementation diet. Moreover, the populations of pathogenic bacteria, coliforms<italic>, </italic>and <italic>Bacteroidetes</italic> were significantly decreased by enzyme supplementation, which might lead to improved gut mucus-secreting cells and inflammatory cytokines in the jejunum. Collectively, dietary single enzyme and multienzyme complexes could improve gut environments, including intestinal immune responses and gut microbial population, and lead to improvement of growth performance in broiler chickens.","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136283003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Single and Complex Probiotics in Growing-Finishing Pigs and Swine Compost","authors":"K. Jeon, Minho Song, Jihwan Lee, H. Oh, Seyeon Chang, D. Song, J. An, Hyunah Cho, Sehyung Park, Hye-Won Kim, Ji-Hun Cho","doi":"10.5187/jast.2023.e88","DOIUrl":"https://doi.org/10.5187/jast.2023.e88","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"80 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86785784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of semi-dried goat meat jerky using tenderizers considering the preferences of the elderly","authors":"S. Aung, Md. Mer Mosharraf Hossain, J. Park, Young-Hoon Choi, Ki-El Nam","doi":"10.5187/jast.2023.e85","DOIUrl":"https://doi.org/10.5187/jast.2023.e85","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"30 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83446299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Sasa quelpaertensis Nakai extract on gut microbiota and production performance in pigs","authors":"Moon-Cheol Shin, Jongan Lee, Hyeon A Kim, Yong-Jun Kang, Yoo-Kyung Kim","doi":"10.5187/jast.2023.e84","DOIUrl":"https://doi.org/10.5187/jast.2023.e84","url":null,"abstract":"Abstract","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"107 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88161480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Potential use of dried persimmon (Diospyros kaki) byproducts as feed sources for ruminants","authors":"Sang Moo Lee, T. Marbun, Eun Joong Kim","doi":"10.5187/jast.2023.e83","DOIUrl":"https://doi.org/10.5187/jast.2023.e83","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"26 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83596134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Geographical Distribution and Phenotypic Characterization of Malin Sheep in Three Selected States of Peninsular Malaysia.","authors":"Siti Nabilah Mahdzar, Mohd Aftar Abu Bakar, N. A. Zulkifli, M. Mat Noor, Mohd Hafiz Abdul Rahman, Norfarhan Mohd-Assa'ad, Shairah Abdul Razak","doi":"10.5187/jast.2023.e80","DOIUrl":"https://doi.org/10.5187/jast.2023.e80","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"10 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76797234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of a nucleic acid detection method based on the CRISPR-Cas13 for point-of-care testing of bovine viral diarrhea virus-1b.","authors":"Sungeun Hwang, Wonhee Lee, Yoonseok Lee","doi":"10.5187/jast.2023.e77","DOIUrl":"https://doi.org/10.5187/jast.2023.e77","url":null,"abstract":"","PeriodicalId":14923,"journal":{"name":"Journal of Animal Science and Technology","volume":"13 10 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83615918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}