马铃薯淀粉

specification and analysis report GOODS: POTATO STARCH STANDARD: GB12086-89 TERM UNIT STANDARD RESULT COLOR LIGHT WHITE LIGHT WHITE Taste and odor:without strange smell, natural potato taste same IMPURITY:none none MOISTURE: % 17.5% max 17% ASH: % 0.25%max 0.22% PH VALUE:10 max 9 BLACK SPECKS: pcs/cm2 3.0/cm2 max 1.89 SIEVE: % 99.6%min 99.68 WHITENESS: % 94%min 95 SO2: mg/kg 30 max 20 TOTAL PLATE COUNT: cfu/g 5000 max 2500 person signer: date of test: 2007-4-19