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QINGDAO SHUANGLONG NATURAL BIO-TECHNOLOGY CO., LTD

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QINGDAO SHUANGLONG NATURAL BIO-TECHNOLOGY CO., LTD
China
  • Sell

    Sweet Patato Red Color

    Price:
    RMB298/kg
    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Quantity:
    100T
    Pack. & Delivery:
    5¡¢10¡¢25(kg)/bucket
    Sweet potato red color is prepared by extraction from Sweet potato of NO. 1 purple blue potato ,which is a type of new variety integrating with nutrition ,health care and pigment and cultivated by ¡°natural mutation¡± taking use of purple sweet potato from Japan. This pigment is natural edible and grease-unsoluble red color with pigment content of 3.04% and colorful color , and its physical and chemical stability exceeds other pigments in addition to stronger light stability and strong colorant as well as natural non-public pollution .The pigment includes procyanidins and total flavone which could resist oxidation , eliminate active oxygen and improve body immunity , at the same time , it has auxiliary function to prevent and cure tumour and contains many ingredients including calcium ,phosphorus , iron and vitamin A, B1, B2, C etc, so it has higher nutrient and medical value . Due to NO. 1 purple blue potato with merits of nature , nutrition , health care and safe , it has been attached more importance widely by people and become important additive and colorant of food instead of chemosynthesis pigment , so it is popular in the country and has been sold to foreign countries successively at present.

    Purpose: it is natural edible pigment as well as food additive and colorant , has been widely used in many industries such as food , health products , medicine , cosmetic , wines and beverages etc .

    Ingredients: mainly consisted of procyanidins and total flavone

    Characteristics: it is magenta liquid or dry power with PH value of lower than 3.0 , showing indigo when it is neuter gender while alkalescence.

    Feature£ºnatural , nutrient , health care , safe , good physical and chemical stability , heat-resistant ,light-resistant , fresh color , strong colorant , soluble in water ,ethanol and acetic acid etc , not soluble in grease.

    Technical Index
    Characteristics: crimson liquid or dry power
    PH Value: 2.5~3.0
    Light Absorption: E1%1cm(529nm)=100.
    Heavy Metal (take pb as basis ) ¡Ü 20ppm/kg
    Arsenic (take As2O3 as basis) ¡Ü 4ppm/kg
    Bacterium Number: not more than 100¸ö/ml(g)
    Package: Plastic bucket, 5 ¡¢ 10 ¡¢25 (kg) /bucket
    Storage: preserved in airproof , low-temperature , photophobic ,shady and cool place


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