{"title":"STUDY OF TECHNOLOGICAL FEATURES OF USE OF ACYLTRANSFERASE IN THE PRODUCTION OF DAIRY PRODUCTS","authors":"L. Bogdanova, E. Efimova, E. Dmitruk, S. Virina","doi":"10.47612/8755-2019-14-123-131","DOIUrl":"https://doi.org/10.47612/8755-2019-14-123-131","url":null,"abstract":"The article presents the results of studies on the effect of transglutaminase on the technological process of dairy production. An increase in the duration of fermentation and a slowdown in the increase in acidity with the addition of transglutaminase have been established. The higher viscosity of dairy products produced using transglutaminase and a lower increase in titratable acidity during storage were determined.","PeriodicalId":266415,"journal":{"name":"Topical issues of processing of meat and milk raw materials","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133312524","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":"BIOLOGICAL FUNCTION OF MILK PHOSPHOLIPIDS AND THEIR ISOLATION APPROACHES","authors":"A. Vasilkevich, O. Dymar","doi":"10.47612/2220-8755-2019-14-159-165","DOIUrl":"https://doi.org/10.47612/2220-8755-2019-14-159-165","url":null,"abstract":"Milk phospholipids have different composition in comparison with other natural sources and provide a number of valuable technological and therapeutic properties. The article summarizes the well-known possibilities of using, isolating and analyzing phospholipids from milk. Their assessment is given taking into account own experience in studying phospholipids. The most appropriate way to isolate phospholipids from dairy raw materials include microfiltration and ultrafiltration methods. The resulting phospholipid concentrate can be used as an effective emulsifier with additional biologically active properties.","PeriodicalId":266415,"journal":{"name":"Topical issues of processing of meat and milk raw materials","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117008780","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}
S. Gordynets, L. Charniauskaya, J. Yakhnovets, T. Hovzun
{"title":"STUDYING THE ANTIMICROBIAL EFFECT OF DETERGENTS AND \u0000DISINFECTANTS ON THE MICROFLORA OF THE EGG SHELL SURFACE","authors":"S. Gordynets, L. Charniauskaya, J. Yakhnovets, T. Hovzun","doi":"10.47612/2220-8755-2019-14-248-257","DOIUrl":"https://doi.org/10.47612/2220-8755-2019-14-248-257","url":null,"abstract":"The article presents the results of evaluating the antimicrobial effect of detergents and disinfectants on the microflora of the eggshell surface. Washing and disinfection of eggs was carried out by manual treatment by immersion in washing and disinfecting solutions and subsequent washing with brushes. \u0000For washing eggs, an alkaline detergent with a «Sanet BIO» disinfectant effect was used, and for disinfection, one of the four selected disinfectants belonging to different groups of drugs: «SUNWAY DES» disinfectant (peroxide), «Silversil Des» \u0000disinfectant (silver-containing), «Lanex» disinfectant (based on Quaternary ammonium compounds), and «Catelon 502» disinfectant (containing peracetic acid). It was found that the treatment of eggs in order to reduce the contamination of the surface of their shells with «SUNWAY DES», «Catelon 502» and «Lanex» disinfectants by hand washing confirmed their effectiveness and leads to the disinfection of the shell from opportunistic and pathogenic microorganisms, as well as reduces the overall microbial contamination. Sanitization of egg shells of edible hen eggs by hand washing with the use of «Silversil Des» disinfectant in the spent modes showed that this tool is not effective in disinfecting egg shells, since immediately after processing, Staphylococcus aureus, Salmonella s.p.p. and Listeria s.p.p. bacteria were found on their surface.","PeriodicalId":266415,"journal":{"name":"Topical issues of processing of meat and milk raw materials","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133203623","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}