COOKED WINE PART TWO
SEIF 8 (Cont.)
Tosfos brings a proof from the Yerushalmi that wine is improved by cooking. There is a Machlokes between the Rabanan and R' Yehuda if someone can take off cooked wine for uncooked wine when taking Truma. The rule is that one cannot take Truma from a lesser quality item to Pattur items of a higher quality. Tosfos learns the Maskana in the Yerushalmi that the Rabanan hold that one may take Truma from the cooked wine, since cooking improves it. Since we Paskin like the Rabanan, therefore cooked wine is considered an improvement and would retain the Bracha Hagafen.
Read more...