辅食营养补充品货架期内营养素的稳定性及叠加风险研究
2019-10-21朱瑞玉
朱瑞玉


摘 要:輔食营养补充品所包含的微量营养素较多,且包含或不含食物基质与其他辅料,非常适用于月龄6~36个月的婴幼儿、37~60月龄儿童。辅食营养补充品主要包括辅食营养素补充片、食品、撒剂,且经过临床干预实验发现,其能够有效改善婴幼儿的生长发育,尤其对于24月龄以下的儿童,能够有效促进智力生长发育。在家庭辅食基础上补充一定剂量的微量营养素,便于更好地补充营养,促进婴幼儿健康的生长。因此,对辅食营养补充品营养素组成进行科学的设计至关重要。
关键词:辅食营养补充品;货架期;营养素;稳定性;叠加风险
Abstract:Supplementary nutrition supplements contain more micronutrients, and contain or does not contain food matrix and other supplements. They are very suitable for infants aged 6~36 months and children aged 37~60 months, mainly including supplemental tablets, food and spraying agents. It has been found through clinical intervention experiments. It can effectively improve the growth and development of infants and young children, especially for children under 24 months of age, can effectively promote intellectual growth and development. On the basis of family supplementary food, a certain dose of micronutrients can be supplemented to facilitate better nutrition and promote the healthy growth of infants and young children. Therefore, it is very important to design the nutrient composition of complementary nutrition supplements scientifically.
Key words:Shelf life of supplements; Nutrients; Stability; Superimposed risk
中图分类号:R151
货架期会对产品感官与品质产生重要影响,货架期即从生产到销售阶段保持产品质量稳定的重要期限,营养素稳定性受各种因素的影响,如光照、温度、湿度等,为更加合理、精确地设计配方与制定货架期,就需要全面熟知与掌握货架期内食物的各种营养素衰减情况。对于婴幼儿而言,影响其生理健康的重要因素在于营养素食用量是否科学,摄入过多或过少都会诱发不良效应。在设计营养素种类与含量时,关于婴幼儿膳食营养需求的分析与研究需要积极的查找相关文献资料,同时结合目标人群等方面的因素做好综合评估工作,即日常饮食组成、产品货架期衰减等[1]。
1 材料与方法
1.1 材料和仪器
爱优诺早期营养包对于6~36、37~60月龄的婴幼儿、儿童具有适用性;惠氏S-26金装2段爱儿乐;雅培菁挚纯净蓝罐婴儿奶粉2段;飞鹤星飞帆2段等。……
