## 3 Results and Discussion
### Stability of Polyphenols in Negroamaro Pomace Flour Extracts during Storage
** & **Rutin** \\
**(Months)** & **(tagO/g)** & & & & & & & & & & & \\ \multicolumn{10}{c}{**+9/g**} \\ \hline  & & & & & & & & & & & & & \\ \multicolumn{10}{c}{Temperature of storage 4  \({}^{\circ}\)} & \\ \hline T0 & \(790\pm 10\) & \(220\pm 20\) & \(0.77\pm 0.57\) & \(21.63\pm 4.58\) & \(2.95\pm 0.80\) & \(41.0\pm 0.72\) & \(8.81\pm 1.71\) & \(460\pm 30\) & \(800\pm 70\) & \(57.61\pm 0.50\) & \(28.12\pm 0.41\) & \(530\pm 7\) \\ \hline T1 & \(840\pm 30\) & \(240\pm 40\) & \(0.73\pm 0.084\) & \(22.45\pm 3.86\) & \(2.71\pm 0.54\) & \(38.40\pm 2.37\) & \(1.43\pm 0.22\) \({}^{\ast}\) & \(460\pm 30\) & \(700\pm 20\) & \(59.72\pm 2.21\) & \(330.40\pm 5.18\) & \(580\pm 3\) \\ T2 & \(970\pm 70\)  \({}^{\circ}\)} & \(270\pm 50\) & \(1.35\pm 0.33\) & \(23.41\pm 2.34\) & \(3.08\pm 0.38\) & \(46.77\pm 1.55\) \({}^{\ast}\) & \(12.85\pm 2.57\) \({}^{\ast}\) & \(480\pm 80\) & \(680\pm 60\) & \(62.69\pm 0.22\)\({}^{\ast}\) & \(42.18\pm 12.1\) & \(740\pm 10\) \\ T3 & \(780\pm 1\) & \(220\pm 20\) & \(0.70\pm 0.35\) & \(21.99\pm 3.59\) & \(2.71\pm 0.82\) & \(41.60\pm 3.50\) & \(12.45\pm 1.12\) & \(470\pm 40\) & \(601\pm 60\) & \(5867\pm 1.75\) & \(27.55\pm 0.30\) & \(540\pm 7\) \\ T4 & \(850\pm 60\) & \(250\pm 50\) & \(1.38\pm 0.13\) & \(23.22\pm 2.38\) & \(32.04\pm 5.80\) & \(38.06\pm 39.8\) & \(15.68\pm 1.68\) & \(540\pm 70\) & \(720\pm 10\) & \(59.79\pm 3.16\) & \(36.98\pm 1.41\) & \(640\pm 5\) \\ T5 & \(850\pm 10\) & \(250\pm 10\) & \(1.89\pm 0.78\) & \(22.29\pm 4.41\) & \(3.24\pm 0.90\) & \(49.35\pm 5.50\) & \(17.88\pm 4.01\) \({}^{\ast}\) & \(520\pm 30\) & \(720\pm 120\) & \(66.04\pm 2.98\)\({}^{\ast}\) & \(35.22\pm 498\) & \(680\pm 1\) \({}^{\ast}\) \\ T6 & \(820\pm 50\) & \(240\pm 30\) & \(1.46\pm 0.45\) & \(23.26\pm 4.11\) & \(3.41\pm 0.97\) & \(41.45\pm 6.07\) & \(17.53\pm 3.88\) \({}^{\ast}\) & \(510\pm 40\) & \(660\pm 10\) & \(62.04\pm 1.19\)\({}^{\ast}\) & \(34.45\pm 8.23\) & \(660\pm 6\) \({}^{\ast}\) \\ \hline  & & & & & & & & & & & & \\ \multicolumn{10}{c}{**+9/g**} \\ \hline T1 & \(760\pm 10\) & \(220\pm 20\) & \(0.94\pm 0.07\) & \(22.13\pm 4.49\) & \(2.97\pm 0.80\) & \(46.25\pm 3.41\) & \(9.80\pm 1.17\) & \(450\pm 10\) & \(710\pm 30\) & \(59.19\pm 0.92\) & \(27.89\pm 0.65\) & \(560\pm 6\) \({}^{\ast}\) \\ T2 & \(810\pm 40\) & \(240\pm 10\) & \(2.31\pm 0.89\) & \(23.77\pm 6.15\) & \(2.82\pm 0.95\) & \(51.16\pm 7.87\) & \(16.44\pm 450\) & \(490\pm 50\) & \(770\pm 110\) & \(6478\pm 608\) & \(32.30\pm 456\) & \(640\pm 15\) \({}^{\ast}\) \\ T3 & \(740\pm 40\) & \(220\pm 30\) & \(2.29\pm 0.12\) & \(22.79\pm 0.33\) & \(2.76\pm 0.61\) & \(45.82\pm 1.25\) \({}^{\ast}\) & \(89.4\pm 1.08\) & \(450\pm 20\) & \(740\pm 10\) & \(602\pm 2.52\) & \(29.79\pm 1.70\) & \(510\pm 4\) \\ T4 & \(790\pm 40\) & \(210\pm 30\) & \(2.61\pm 0.16\) \({}^{\ast}\) & \(22.21\pm 3.00\) & \(3.06\pm 0.66\) & \(44.10\pm 0.16\) \({}^{\ast}\) & \(7.90\pm 2.09\) & \(410\pm 40\) & \(650\pm 10\) \({}^{\ast}\) & \(604.04\pm 9.4\) & \(27.24\pm 3.57\) & \(560\pm 2\) \({}^{\ast}\) \\ T5 & \(850\pm 80\) & \(260\pm 50\) & \(2.09\pm 0.05\) & \(23.37\pm 3.29\) & \(2.99\pm 0.58\) & \(58.92\pm 1.29\) & \(65.1\pm 1.84\) & \(470\pm 40\) & \(710\pm 50\) & \(674\pm 10\) \({}^{\ast}\) & \(36.5