Acknowledgements
This work was funded by Agency for Science, Technology and Research (A*STAR), Singapore; Singapore-New Zealand Foods for Health Grant (BMRC grant 14/1/16/24/008), Ministry of Business, Innovation and Employment, New Zealand; Singapore–New Zealand Foods for Health Grant (MAUX1309), and AgResearch Limited through the Strategic Science Investment Fund (Contract Nos. A19079 and A21246: Nutritional strategies for an ageing population).