Method for determining volatile flavor substances in breast milk and infant formula based on gc-ms and gc-ims

By combining GC-MS and GC-IMS detection methods and employing solid-phase microextraction and headspace extraction technologies, a fingerprint spectrum of volatile substances was constructed, which solved the systematic and accurate problems in detecting the flavor differences between breast milk and infant formula, and enabled precise control of the infant formula production process and flavor simulation.

CN122409916APending Publication Date: 2026-07-17NORTHEAST AGRICULTURAL UNIVERSITY +2
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NORTHEAST AGRICULTURAL UNIVERSITY
Filing Date
2026-06-02
Publication Date
2026-07-17

Smart Images

  • Figure CN122409916A_ABST
    Figure CN122409916A_ABST
Patent Text Reader

Abstract

基于GC‑MS和GC‑IMS测定母乳及婴儿配方奶粉中挥发性风味物质的方法，涉及一种测定母乳及婴儿配方奶粉中挥发性风味物质的方法，属于食品风味化学与分析检测领域。本发明是为了解决现有技术在解析母乳与婴儿配方奶粉风味本质差异方面缺乏系统性、全面性和准确性的问题。方法：一、样品前处理；二、高灵敏度的GC‑IMS检测及挥发性化合物指纹图谱的构建；三、高分辨率的GC‑MS检测及精确定量。本发明摒弃了单一仪器的局限性，创新性地将HS‑SPME‑GC‑IMS与HS‑SPME‑GC‑MS进行结合，实现了对婴幼儿乳品复杂基质中挥发性风味物质的全谱带、高灵敏度覆盖。
Need to check novelty before this filing date? Find Prior Art