| 摘要 |
<p>AN ORGANIC DYE USING RED PIGMENTS OBTAINED FROM SERRATIA MARCESCENS FOR APPLICATION ON FABRICS, PAPER, CANDLE WAX AND THE LIKE, WHEREIN THE OPTIMAL GROWTH CONDITIONS DETAILS OF S.MARESCENS ARE ; 10% (V/V) OF BROWN SUGAR FROM 40 G/L STOCK SOLUTION OF BROWN SUGAR, UNDER 25°C, AND PLACED UNDER CENTRIFUGE 200 RPM FOR 24 HOURS ; WHEREIN THE PIGMENTS ARE APPLIED BY MEANS OF DIRECT BOILING WITH BACTERIAL CELL; AND WHEREIN THE INVENTION PROVIDES A SIMPLE AND ECONOMICAL ALTERNATIVE FOR EXTRACTION OF NATURAL PIGMENTS AND MEDIUM FORMULATION.</p> |
