char = E;code = 69 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = -;code = 45 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = m;code = 109 char = o;code = 111 char = s;code = 115 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = h;code = 104 char = -;code = 45 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = e;code = 101 char = s;code = 115 char = .;code = 46 result sql = Effect of high-oxygen atmospheres on the antioxidant potential of fresh-cut tomatoes.
Effect of high-oxygen atmospheres on the antioxidant potential of fresh-cut tomatoes.char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = -;code = 45 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = g;code = 103 char = e;code = 101 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = C;code = 67 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = (;code = 40 char = 2;code = 50 char = .;code = 46 char = 5;code = 53 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = +;code = 43 char = ;code = 32 char = 5;code = 53 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = C;code = 67 char = O;code = 79 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = 1;code = 49 char = 0;code = 48 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = +;code = 43 char = ;code = 32 char = 5;code = 53 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = C;code = 67 char = O;code = 79 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = 2;code = 50 char = 1;code = 49 char = ,;code = 44 char = ;code = 32 char = 6;code = 54 char = 0;code = 48 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = 8;code = 56 char = 0;code = 48 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = );code = 41 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = h;code = 104 char = -;code = 45 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = v;code = 118 char = e;code = 101 char = s;code = 115 char = t;code = 116 char = i;code = 105 char = g;code = 103 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = .;code = 46 char = ;code = 32 char = C;code = 67 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = g;code = 103 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = d;code = 100 char = u;code = 117 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = o;code = 111 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = s;code = 115 char = ,;code = 44 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = v;code = 118 char = i;code = 105 char = d;code = 100 char = u;code = 117 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = s;code = 115 char = ,;code = 44 char = ;code = 32 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = C;code = 67 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = C;code = 67 char = O;code = 79 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = y;code = 121 char = l;code = 108 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = a;code = 97 char = d;code = 100 char = s;code = 115 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = g;code = 103 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = s;code = 115 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = 2;code = 50 char = 1;code = 49 char = ;code = 32 char = d;code = 100 char = a;code = 97 char = y;code = 121 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = 4;code = 52 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = g;code = 103 char = r;code = 114 char = e;code = 101 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = C;code = 67 char = .;code = 46 char = ;code = 32 char = H;code = 72 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = -;code = 45 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = s;code = 115 char = s;code = 115 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = m;code = 109 char = o;code = 111 char = s;code = 115 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = o;code = 111 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = g;code = 103 char = r;code = 114 char = a;code = 97 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = i;code = 105 char = t;code = 116 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = C;code = 67 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = .;code = 46 char = ;code = 32 char = L;code = 76 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ;code = 32 char = (;code = 40 char = D;code = 68 char = P;code = 80 char = P;code = 80 char = H;code = 72 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = s;code = 115 char = a;code = 97 char = y;code = 121 char = );code = 41 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = b;code = 98 char = t;code = 116 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = s;code = 115 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = 8;code = 56 char = 0;code = 48 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = i;code = 105 char = p;code = 112 char = o;code = 111 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = l;code = 108 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = v;code = 118 char = a;code = 97 char = i;code = 105 char = l;code = 108 char = a;code = 97 char = b;code = 98 char = i;code = 105 char = l;code = 108 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = a;code = 97 char = d;code = 100 char = s;code = 115 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = c;code = 99 char = k;code = 107 char = a;code = 97 char = g;code = 103 char = e;code = 101 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = 2;code = 50 char = .;code = 46 char = 5;code = 53 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = +;code = 43 char = ;code = 32 char = 5;code = 53 char = ;code = 32 char = k;code = 107 char = P;code = 80 char = a;code = 97 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = C;code = 67 char = O;code = 79 char = 2;code = 50 char = ;code = 32 char = a;code = 97 char = t;code = 116 char = m;code = 109 char = o;code = 111 char = s;code = 115 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = n;code = 110 char = o;code = 111 char = t;code = 116 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = s;code = 115 char = o;code = 111 char = ;code = 32 char = m;code = 109 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = t;code = 116 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = v;code = 118 char = i;code = 105 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = C;code = 67 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = h;code = 104 char = -;code = 45 char = c;code = 99 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = e;code = 101 char = s;code = 115 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = The effect of different initial in-package O2 and CO2 concentrations (2.5 kPa of O2 + 5 kPa of CO2, 10 kPa of O2 + 5 kPa of CO2, and 21, 60, and 80 kPa of O2) on the antioxidant potential of fresh-cut tomatoes was investigated. Changes in individual phenolic compounds, individual carotenoids, vitamin C, and antioxidant capacity as well as in O2, CO2, and ethylene headspace concentrations inside packages were assessed for 21 days at 4 degrees C. High-oxygen and passive atmospheres induced higher production of carotenoids and phenolic compounds. The degradation of the initial content of vitamin C was highly promoted by the presence of oxygen. Lower hydrophilic antioxidant capacity (DPPH assay) was obtained in tomato slices stored under 80 kPa of O2, whereas the antioxidant capacity of the lipophilic fraction was enhanced with oxygen availability inside headspace packages. Therefore, 2.5 kPa of O2 + 5 kPa of CO2 atmospheres not only reduced the formation of carotenoids but also maintained vitamin C in fresh-cut tomatoes.
Publication: J. Agric. Food Chem. 2009 Aug 12 ;57(15)::6603-10. :doi: 10.1021/jf900776j.
Publication Date: 2009 Aug 12
Study Author(s): Odriozola-Serrano, Isabel;Oms-Oliu, Gemma;Soliva-Fortuny, Robert;Martín-Belloso, Olga;
Institution: Department of Food Technology, UTPV-CeRTA, University of Lleida, Rovira Roure 191, 25198 Lleida, Spain.
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The effect of different initial in-package O2 and CO2 concentrations (2.5 kPa of O2 + 5 kPa of CO2, 10 kPa of O2 + 5 kPa of CO2, and 21, 60, and 80 kPa of O2) on the antioxidant potential of fresh-cut tomatoes was investigated. Changes in individual phenolic compounds, individual carotenoids, vitamin C, and antioxidant capacity as well as in O2, CO2, and ethylene headspace concentrations inside packages were assessed for 21 days at 4 degrees C. High-oxygen and passive atmospheres induced higher production of carotenoids and phenolic compounds. The degradation of the initial content of vitamin C was highly promoted by the presence of oxygen. Lower hydrophilic antioxidant capacity (DPPH assay) was obtained in tomato slices stored under 80 kPa of O2, whereas the antioxidant capacity of the lipophilic fraction was enhanced with oxygen availability inside headspace packages. Therefore, 2.5 kPa of O2 + 5 kPa of CO2 atmospheres not only reduced the formation of carotenoids but also maintained vitamin C in fresh-cut tomatoes.
PMID: 19603749