Study on the Mechanism and Regulation of Nutrient Loss in Food Processing

    ZHENG Tengxiao

    (School ofFoodScience andEnginering，Tianjin UniversityofScienceandTechnology，Tianjin3oo457，China)

    Abstract： The mechanism and regulation of nutrient loss in food processing were discussed in this paper. By analyzing the efects of hot processing，cold processing and chemical reaction on nutrients，the causes and rules of nutrient loss under different processing methods were revealed. In response to this problem， the regulation method is proposed to efectivelyslow down the loss of nutrients，soas to improve the nutrition retentionrate offood，and provide important theoretical basis and practical guidance for the food processing industry.

    Keywords： food processing; processing process; nutrient composition; regulation method

    随着食品加工技术的发展，如何在保证食品安全和延长保质期的同时最大限度地保留营养成分，已成为食品领域的重要课题。食品在加工过程中，尤其是热加工、冷加工和化学反应等步骤中，常常会经历不同程度的营养成分流失。这些流失不仅影响食品的营养价值，还可能降低消费者的健康收益 ......