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Effect of addition of a marine algae (Chlorella protothecoides) protein preparation on stability of model emulsion systems
Journal of Dispersion Science and Technology ( IF 2.2 ) Pub Date : 2019-05-13 , DOI: 10.1080/01932691.2019.1611438 Iwona Szymańska 1 , Anna Żbikowska 1 , Katarzyna Marciniak-Łukasiak 1
Journal of Dispersion Science and Technology ( IF 2.2 ) Pub Date : 2019-05-13 , DOI: 10.1080/01932691.2019.1611438 Iwona Szymańska 1 , Anna Żbikowska 1 , Katarzyna Marciniak-Łukasiak 1
Affiliation
Abstract Model systems of oil-in-water emulsions, stabilized with soy lecithin and CMC (carboxymethylcellulose) and with the addition of a protein concentrate from marine algae Chlorella protothecoides, were successfully prepared. Application of these proteins in the aqueous phase allowed for production of low-fat emulsions. Physical properties of the emulsions were investigated. Stability (centrifugal, thermal, instability indexes during storage at 4, 20 and 40 °C), average particle size, and dispersion index of these dispersions were explored. Algae protein presence in the emulsions improved their stability over time. A 4% addition of marine algae preparation produced best results in terms of thermal stability. Application of algae proteins to the emulsion systems contributed to extension of the latter’s durability over time. A concentrate of these proteins can be used as a technological and pro-health additive in production of low-fat oil-in-water emulsions. Graphical Abstract
中文翻译:
添加海藻(原壳小球藻)蛋白质制剂对模型乳液系统稳定性的影响
摘要 成功制备了用大豆卵磷脂和 CMC(羧甲基纤维素)稳定并添加来自海藻原壳小球藻的蛋白质浓缩物的水包油乳液模型系统。这些蛋白质在水相中的应用允许生产低脂肪乳液。研究了乳液的物理性质。研究了这些分散体的稳定性(在 4、20 和 40 °C 下储存期间的离心、热、不稳定性指数)、平均粒径和分散指数。随着时间的推移,乳剂中藻类蛋白质的存在提高了它们的稳定性。添加 4% 的海藻制剂在热稳定性方面产生最佳结果。将藻类蛋白质应用于乳液系统有助于延长后者的耐久性。这些蛋白质的浓缩物可用作生产低脂水包油乳液的技术和有益健康的添加剂。图形概要
更新日期:2019-05-13
中文翻译:
添加海藻(原壳小球藻)蛋白质制剂对模型乳液系统稳定性的影响
摘要 成功制备了用大豆卵磷脂和 CMC(羧甲基纤维素)稳定并添加来自海藻原壳小球藻的蛋白质浓缩物的水包油乳液模型系统。这些蛋白质在水相中的应用允许生产低脂肪乳液。研究了乳液的物理性质。研究了这些分散体的稳定性(在 4、20 和 40 °C 下储存期间的离心、热、不稳定性指数)、平均粒径和分散指数。随着时间的推移,乳剂中藻类蛋白质的存在提高了它们的稳定性。添加 4% 的海藻制剂在热稳定性方面产生最佳结果。将藻类蛋白质应用于乳液系统有助于延长后者的耐久性。这些蛋白质的浓缩物可用作生产低脂水包油乳液的技术和有益健康的添加剂。图形概要