Fluidised-bed spray-drying formulations of Candida sake CPA-1 by adding biodegradable coatings to enhance their survival under stress conditions.

摘要: The biocontrol agent Candida sake CPA-1 has demonstrated to be effective against several diseases on fruit. However, for application of under field conditions, it was necessary mix with a food coating improve survival stress as well adherence and distribution fruit surfaces. objective this study obtain more competitive formulation conditions applied independently any product. To achieve purpose, the drying process by fluidised-bed spray-drying system together biodegradable coatings optimised. This approach is novel used obtained which able form film or Several substances were tested carriers binders, temperature addition protective compounds also during dehydration process. Product shelf life, efficacy grapes Botrytis cinerea, improvement C. behaviour tested. optimal 55 °C two formulations that develop surfaces obtained. One created using combination native pregelatinised potato starch; other maltodextrin adding skimmed milk sucrose protectant compounds. formulated products reduced incidence severity B. rate increased humidity.