Abstract
Human milk oligosaccharides (HMO) function as a prebiotic, enhance immune functions, and support brain development for infants when fed mother's milk. These are added to infant formula and adult nutritionals in order provide these same benefits. To develop and validate a method that can meet the AOAC Standard Method Performance Requirements (SMPR®) outlined by the AOAC INTERNATIONAL Stakeholder Panel for Infant Formula and Adult Nutritionals (SPIFAN) through a single-laboratory validation (SLV). This work describes a method that can analyze six different HMOs that include 2'-fucosyllactose, 3-fucosyllactose, 3'-sialyllactose, 6'-sialyllactose, lacto-N-tetraose, and lacto-N-neotetraose. The method utilizes a derivatization procedure that labels the HMO with the fluorescent compound 2-aminobenzamide. The method was optimized to provide a non-toxic derivatization procedure, automate the removal of excess derivatization reagent, and provide a chromatographic separation that can analyze multiple HMOs in a single profile. A summary from the SLV is provided. The SLV was reviewed by the AOAC SPIFAN Expert Review Panel, and determined the method met the SMPR requirements for six HMO. The method was granted First Action Official MethodsSM status.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
