AOAC SPIFAN Stakeholder Program Meeting Book (March 17, 2021)

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Methods: x GB 5413.18-2010

‰ Operation steps: ¾ The guidance of GB 5413.18-2010 standard on vitamin C for operation steps is not detailed enough. 9 Common GB/ AOAC standard development in IF, FSMP and baby food is in process. Provide support to China authority to establish the new system for FSMP

x AOAC 967.22 x AOAC 985.33 x ISO 6557-1 x AOAC 2012.22/ISO 20635 x GB 5009.86-2016

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Conclusions and feedback ‰ Internal standard: ¾ C11:0 FAME (quantification) and C13:0 TAG (transesterification performance) used as internal standards are suitable for analysis of all foods. ‰ Instrument: ¾ The use of instrument response factors is highly recommended to quantify fatty acids ‰ Others ¾ Reagents ¾ Results formats

Methods: x GB 5009.268-2016 (method 1/method 2/method 3) x AOAC 2012.13 Final Action (ISO-16958:2015 I IDF- 231:2015) x AOCS Ce 2b11 Revised 2017 x AOCS Ce 1j-07 Revised 2017

x AOCS Ce 1h-05 x AOCS Ce 1i-07 x GB 5009.257-2016 x GB 5413.36-2010

All conclusions has been submitted to GB drafter

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