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    浓缩草莓清汁内控质量标准

    更新时间:2013-09-10 11:11
    浓缩草莓清汁内控质量标准


    Specification of Clear Strawberry Juice Concentrate

    感官要求 Sense Perception

      Items

      Specifications

    色泽Color

    红色,稍许暗红色

    Red, slight rufous

    香气及滋味

    Odor and flavor

    具有草莓固有的滋味,无异味

    with natural fresh strawberry fragrance and flavorwithout peculiar smell.

    外观形态

    Appearance

    呈透明状、无悬浮物、无沉淀

    Transparent ,no suspension and sediment

    杂质

    Impurity

    不允许有肉眼看见的杂质

    No visible impurity

     

    理化指标 Physical and Chemical Specifications

    项目Items

    指标Specifications

     可溶性固形物(20折光法) Brix

     Soluble solids(refraction at20)

    65.0±1.0

     可滴定酸(以柠檬酸计, 滴定终点 PH=8.1)  %

     Titration Acid(as citric acid, titrate to end point PH=8.1)   %

    ≥6.0

     浊度 NTU

     Turbidity

    ≤8.0

     果胶实验

     Pectin

    阴性

    Negative

     淀粉实验

     Starch

    阴性

    Negative

     除可溶性固形物、可滴定酸外,其余项目均在10.0Brix 条件下测定

     Other items except soluble solids and titration acid are tested in 10.0 Brix.

    卫生指标 Sanitation Specifications

    项目Items

    指标Specifications

     棒曲霉素 ug/Kg

     Patulin

    ≤50

     铅及其化合物(Pb ) mg/Kg

     Plumbum and its compound(as Pb)

    ≤0.05

     砷及其化合物(As ) mg/Kg

     Arsenic and its compound(as As)

    ≤0.1

     铜及其化合物(Cu ) mg/Kg

     Copper and its compound(as Cu) 

    ≤5.0

     细菌总数cfu/ml

     TPC

    ≤100

     大肠菌群 MPN/ml

     Coliform

    <3

     致病菌

     Pathogenic Bacteria

    未检出

    ND

     霉菌和酵母菌cfu/ml

     Mold & Yeast

    <10

     耐热菌 cfu/10ml

     TAB

    <1

     除细菌总数、大肠菌群、致病菌、霉菌和酵母菌和耐热菌外,其他项目均在10.0Brix 条件下测定

     Other items except TPC, Coliform, Pathogenic bacteria, Mold&Yeast and TAB are tested in 10.0 Brix.

    保质期和储存条件 Shelf Life & Storage

    0-4条件下,24 个月

    24 months @ Temperature 0-4

    -18条件下储存可避免颜色变化

    Color change can be avoided if stored under -18.

    包装Packaging

    项目Items

    单重Weight

    Drum

    0.275 MT

     

    农药残留 Pesticide Residues

    产品农药最大残留限量应符合GB 18406.2—2001要求以及贸易双方所在国家/地区的法律法规的规定。

    The top residue value of pesticide should comply with GB 18406.2—2001 requirement as well as the laws and regulations in each trading side.

     

    有效期:2014-07-01

    Expiry Date: Jul.01, 2014

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