char = B;code = 66 char = i;code = 105 char = o;code = 111 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 = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = r;code = 114 char = i;code = 105 char = z;code = 122 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 = s;code = 115 char = y;code = 121 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = y;code = 121 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = i;code = 105 char = t;code = 116 char = e;code = 101 char = -;code = 45 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = n;code = 110 char = g;code = 103 char = u;code = 117 char = s;code = 115 char = ,;code = 44 char = ;code = 32 char = T;code = 84 char = r;code = 114 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = l;code = 108 char = y;code = 121 char = z;code = 122 char = o;code = 111 char = n;code = 110 char = a;code = 97 char = .;code = 46 result sql = Biodegradation of bisphenol A and decolorization of synthetic dyes by laccase from white-rot fungus, Trametes polyzona.
Biodegradation of bisphenol A and decolorization of synthetic dyes by laccase from white-rot fungus, Trametes polyzona.char = P;code = 80 char = u;code = 117 char = r;code = 114 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = T;code = 84 char = r;code = 114 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = l;code = 108 char = y;code = 121 char = z;code = 122 char = o;code = 111 char = n;code = 110 char = a;code = 97 char = ;code = 32 char = W;code = 87 char = R;code = 82 char = 7;code = 55 char = 1;code = 49 char = 0;code = 48 char = -;code = 45 char = 1;code = 49 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = u;code = 117 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 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 = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = r;code = 114 char = i;code = 105 char = z;code = 122 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 = s;code = 115 char = y;code = 121 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = y;code = 121 char = e;code = 101 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = D;code = 68 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 = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 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 = r;code = 114 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = o;code = 111 char = u;code = 117 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = o;code = 111 char = x;code = 120 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = 1;code = 49 char = -;code = 45 char = h;code = 104 char = y;code = 121 char = d;code = 100 char = r;code = 114 char = o;code = 111 char = x;code = 120 char = y;code = 121 char = b;code = 98 char = e;code = 101 char = n;code = 110 char = z;code = 122 char = o;code = 111 char = t;code = 116 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = z;code = 122 char = o;code = 111 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = (;code = 40 char = H;code = 72 char = B;code = 66 char = T;code = 84 char = );code = 41 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = u;code = 117 char = d;code = 100 char = i;code = 105 char = e;code = 101 char = d;code = 100 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = q;code = 113 char = u;code = 117 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = H;code = 72 char = P;code = 80 char = L;code = 76 char = C;code = 67 char = ;code = 32 char = s;code = 115 char = h;code = 104 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = r;code = 114 char = a;code = 97 char = p;code = 112 char = i;code = 105 char = d;code = 100 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = i;code = 105 char = z;code = 122 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = H;code = 72 char = B;code = 66 char = T;code = 84 char = .;code = 46 char = ;code = 32 char = B;code = 66 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = m;code = 109 char = o;code = 111 char = v;code = 118 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 = i;code = 105 char = n;code = 110 char = ;code = 32 char = 3;code = 51 char = ;code = 32 char = h;code = 104 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = 4;code = 52 char = -;code = 45 char = i;code = 105 char = s;code = 115 char = o;code = 111 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = p;code = 112 char = e;code = 101 char = n;code = 110 char = y;code = 121 char = l;code = 108 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 = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = u;code = 117 char = n;code = 110 char = d;code = 100 char = ;code = 32 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 = o;code = 111 char = x;code = 120 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 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 = 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 = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = G;code = 71 char = C;code = 67 char = -;code = 45 char = M;code = 77 char = S;code = 83 char = .;code = 46 char = ;code = 32 char = A;code = 65 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = s;code = 115 char = y;code = 121 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = y;code = 121 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = u;code = 117 char = s;code = 115 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 = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ,;code = 44 char = ;code = 32 char = B;code = 66 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = o;code = 111 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 = ;code = 32 char = B;code = 66 char = l;code = 108 char = u;code = 117 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = R;code = 82 char = e;code = 101 char = m;code = 109 char = a;code = 97 char = z;code = 122 char = o;code = 111 char = l;code = 108 char = ;code = 32 char = B;code = 66 char = r;code = 114 char = i;code = 105 char = l;code = 108 char = l;code = 108 char = i;code = 105 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = B;code = 66 char = l;code = 108 char = u;code = 117 char = e;code = 101 char = ;code = 32 char = R;code = 82 char = ,;code = 44 char = ;code = 32 char = M;code = 77 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = y;code = 121 char = l;code = 108 char = ;code = 32 char = O;code = 79 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = g;code = 103 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = R;code = 82 char = e;code = 101 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = B;code = 66 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = k;code = 107 char = ;code = 32 char = 5;code = 53 char = ,;code = 44 char = ;code = 32 char = C;code = 67 char = o;code = 111 char = n;code = 110 char = g;code = 103 char = o;code = 111 char = ;code = 32 char = R;code = 82 char = e;code = 101 char = d;code = 100 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = A;code = 65 char = c;code = 99 char = r;code = 114 char = i;code = 105 char = d;code = 100 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = O;code = 79 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = g;code = 103 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = r;code = 114 char = i;code = 105 char = z;code = 122 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 = 84 char = r;code = 114 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = a;code = 97 char = g;code = 103 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = r;code = 114 char = i;code = 105 char = z;code = 122 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = c;code = 99 char = r;code = 114 char = e;code = 101 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = 2;code = 50 char = ;code = 32 char = m;code = 109 char = M;code = 77 char = ;code = 32 char = H;code = 72 char = B;code = 66 char = T;code = 84 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = d;code = 100 char = d;code = 100 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 = h;code = 104 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 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 = m;code = 109 char = i;code = 105 char = x;code = 120 char = t;code = 116 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = i;code = 105 char = r;code = 114 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = p;code = 112 char = o;code = 111 char = r;code = 114 char = t;code = 116 char = ;code = 32 char = s;code = 115 char = h;code = 104 char = o;code = 111 char = w;code = 119 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = c;code = 99 char = c;code = 99 char = a;code = 97 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = T;code = 84 char = .;code = 46 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = l;code = 108 char = y;code = 121 char = z;code = 122 char = o;code = 111 char = n;code = 110 char = a;code = 97 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = z;code = 122 char = y;code = 121 char = m;code = 109 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = a;code = 97 char = v;code = 118 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 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 = f;code = 102 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = v;code = 118 char = i;code = 105 char = r;code = 114 char = o;code = 111 char = n;code = 110 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = s;code = 115 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 = ;code = 32 char = A;code = 65 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 = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = s;code = 115 char = y;code = 121 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = y;code = 121 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = r;code = 114 char = i;code = 105 char = z;code = 122 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = Purified laccase from Trametes polyzona WR710-1 was used as biocatalyst for bisphenol A biodegradation and decolorization of synthetic dyes. Degradation of bisphenol A by laccase with or without redox mediator, 1-hydroxybenzotriazole (HBT) was studied. The quantitative analysis by HPLC showed that bisphenol A rapidly oxidized by laccase with HBT. Bisphenol A was completely removed within 3 h and 4-isopropenylphenol was found as the oxidative degradation product from bisphenol A when identified by GC-MS. All synthetic dyes used in this experiment, Bromophenol Blue, Remazol Brilliant Blue R, Methyl Orange, Relative Black 5, Congo Red, and Acridine Orange were decolorized by Trametes laccase and the percentage of decolorization increased when 2 mM HBT was added in the reaction mixture. This is the first report showing that laccase from T. polyzona is an affective enzyme having high potential for environmental detoxification, bisphenol A degradation and synthetic dye decolorization.
Publication: Appl. Biochem. Biotechnol. 2013 Jan ;169(2)::539-45. :doi: 10.1007/s12010-012-9990-3.
Publication Date: 2013 Jan
Study Author(s): Chairin, Thanunchanok;Nitheranont, Thitinard;Watanabe, Akira;Asada, Yasuhiko;Khanongnuch, Chartchai;Lumyong, Saisamorn;
Institution: Biotechnology Program, Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand.
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Purified laccase from Trametes polyzona WR710-1 was used as biocatalyst for bisphenol A biodegradation and decolorization of synthetic dyes. Degradation of bisphenol A by laccase with or without redox mediator, 1-hydroxybenzotriazole (HBT) was studied. The quantitative analysis by HPLC showed that bisphenol A rapidly oxidized by laccase with HBT. Bisphenol A was completely removed within 3 h and 4-isopropenylphenol was found as the oxidative degradation product from bisphenol A when identified by GC-MS. All synthetic dyes used in this experiment, Bromophenol Blue, Remazol Brilliant Blue R, Methyl Orange, Relative Black 5, Congo Red, and Acridine Orange were decolorized by Trametes laccase and the percentage of decolorization increased when 2 mM HBT was added in the reaction mixture. This is the first report showing that laccase from T. polyzona is an affective enzyme having high potential for environmental detoxification, bisphenol A degradation and synthetic dye decolorization.
PMID: 23239411