燕窝中亚硝酸盐研究现状

Research status of nitrite in bird’s nest

中文关键词:  燕窝  亚硝酸盐  去除  颜色

英文关键词:bird’s nest  nitrite  remove  color

中文摘要:

      2011年因在食用燕窝产品中检测到高含量的亚硝酸盐, 引起了公众对燕窝中亚硝酸盐的恐慌和高度关注。鉴于此, 2012年原卫生部公布了食用燕窝亚硝酸盐临时管理限量值, 以确保食用燕窝的安全性。经研究, 亚硝酸盐是燕窝的内源性物质, 燕窝在形成过程中因环境因素会产生不同含量的亚硝酸盐, 从而使燕窝呈现白色、黄色和红色等不同颜色。同时基于亚硝酸盐易溶于水的特性, 燕窝中亚硝酸盐可有效去除。本文从燕窝中亚硝酸盐的来源和含量情况、有效的去除方法及其对燕窝颜色的影响等方面进行综述, 指导消费者对燕窝中亚硝酸盐的正确理解和认识。

英文摘要:

      In 2011, the high content of nitrite is detected in edible bird’s nest products, which caused public panic and high concern about nitrite in edible bird’s nest. In view of this, in 2012, the former Ministry of Health announced the temporary management limit value of nitrite in edible bird’s nest to ensure the safety of edible bird's nest. According to the research, nitrite is an endogenous substance of bird’s nest, and different levels of nitrite will be produced during the formation of bird’s nest due to environmental factors, resulting in different colors of bird’s nest, such as white, yellow and red. At the same time, because nitrite is easily soluble in water, nitrite in bird’s nest can be effectively removed. This paper reviewed the source and content of nitrite in bird’s nest, the effective removal methods and their effects on the color of bird’s nest to guide consumers to correctly understand nitrite in bird’s nest.