It was also observed that addition of tween 80 (A4 and A5;2.0% w/w) improved the wetting ability of LUT and increased the
DR30. Preliminary trials showed improvement in percentage LUTrelease in 30 min (DR30) and antioxidant DPPH activity (IC50) afterincreasing the ratio of carrier to LUT to 3:1 (A6 and A7) from 2:1 (A4and A5).