The Austronesian Comparative Dictionary

*sapeled tart, acid, as the taste of certain unripe fruits

PWMP sapeled tart, acid, as the taste of certain unripe fruits

WMP
Hanunóo saplúd taste of unripe bananas; acridity of such unripe fruits
ma-saplúd acrid, tasting like unripe bananas
Cebuano saplúd slightly bitterish in taste; get a bitterish taste (as some beers)
Tiruray sefeled (of a taste) acrid, astringent
Malay sepat harsh, acid, tart, of taste
Mongondow topoḷod ~ topoyod puckering up, of taste
Malay (Jakarta) sepat harsh, acid, tart, of taste
Bikol ma-saplód describing the taste of fruits eaten out of season and therefore lacking a true full-bodied flavor