Microencapsulation with spray-chilling as an innovative strategy for probiotic low sodium requeijao cremoso processed cheese processing  

作　　者：Ramon Silva Tatiana Colombo Pimentel Fernando Eust´aquio de Matos Junior Erick Almeida Esmerino Monica Q.Freitas Carmen Silvia F´avaro-Trindade M´arcia Cristina Silva Adriano Gomes Cruz 

机构地区：[1]Federal Institute of Education,Science,and Technology of Rio de Janeiro(IFRJ),Departamento of Food Rio de Janeiro,Brazil [2]Fluminense Federal University(UFF),Faculty of Veterinary Rio de Janeiro,Rio de Janeiro,Brazil c [3]Federal Institute of Paran´a,Paranavaí,Paran´a,Brazil [4]Federal University of Juiz de Fora(UJFJ),Departement of Nutrition,Brazil [5]University of S˜ao Paulo(UJFJ),Departement of Food Engineering,Brazil

出　　处：《Food Bioscience》2022年第2期209-220,共12页食品生物科学（英文）

基　　金：The authors are also grateful for the Rio de Janeiro Research Fundation(FAFERJ),National Council for Scientific and Technological Development(CNPQ)and Coordenaç˜ao de Aperfeiçoamento de Pessoal de Nível Superior(CAPES)for the financial support.A.G.Cruz and M.Q.Freitas are grateful to the productivity grants(CNPQ).

摘　　要：The effect of sodium reduction and Lactobacillus acidophilus addition(free or microencapsulated)on the quality parameters of requeijao cremoso processed cheese was assessed for 90 days at 5℃.Three formulations were prepared:(CONT)regular salt content and curd fusion(90℃/2 min),(FREE)reduced salt content+free probiotic culture added after curd fusion(90℃/2 min),and(MICRO)reduced salt content+microencapsulated probiotic culture added before curd fusion(70℃/5 min).FREE and MICRO formulations showed increased monounsaturated and polyunsaturated fatty acid content,improved health indices(decreases in thrombogenic index and increases in desirable fatty acid index),and altered rheological properties(higher consistency index,apparent viscosity,elastic properties,and gel strength).In addition,the MICRO formulation showed higher texture sensory acceptance and probiotic counts higher than 6 log CFU/g during storage and simulated gastrointestinal conditions.Overall,microencapsulation of probiotics with spray chilling represents an innovative solution in requeijao cremoso processed cheese.

关 键 词：MICROENCAPSULATION PROBIOTICS Quality parameters Sodium reduction Processed cheese 

分 类 号：TS201.3[轻工技术与工程—食品科学]