Flavour chemistry of palm toddy and palm juice: a review

作者：Lasekan O^*; Abbas K A

来源：Trends in Food Science & Technology, 2010, 21(10): 494-501.

DOI：10.1016/j.tifs.2010.07.007

Systemic analytical approaches aimed at characterizing key odourants, such as Aroma Extraction Dilution Analysis (AEDA), PTR-MS, EXOM, ADA and Stable Isotope Dilution Assays (SIDA) are very useful tools for elucidating the flavour and off-flavour components in palm toddy and palm juice. On the basis of results obtained using these techniques, it was shown that 3-isobutyl-2-methoxypyrazine (earthy), acetoin (buttery), ethylhexanoate (fruity) and 2-acetyl-1-pyrroline (popcorn-like) are important odourants of palm toddy. However, the typical flavour components of palm juice were ethyl lactate, 3-hyroxy-2-pentanone, and ethylhexanoate. In addition, the off-flavour component which developed in toddy during consumption was identified.

• 出版日期2010-10