TREHALOSE Wholesale | 99-20-7

Short Description:


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • product Name: TREHALOSE
  • Type: Sweeteners
  • CAS No.: 99-20-7
  • Product Detail

    FAQ

    Product Tags

    Product Name:                                 TREHALOSE
    Type:                                                Sweeteners
    CAS No.:                                          99-20-7
    Molecular Formula:                          C12H22O11
    Molecular Weight:                            342.3
    EINECS Number:                             202-739-6
    Mol File:                                           99-20-7.mol
    Melting Point:                                   203 °C
    Boiling Point:                                    397.76°C (rough estimate)
    Density:                                            1.5800
    Form:                                                Powder
    Colour:                                              White to Off-white
    Water Solubility:                                Soluble in water.

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    Structure

    海藻糖

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    Introduction

    Trehalose, also known as α,α-trehalose, α-D-glucopyranosyl-α-D-glucopyranoside, Mycose. Trehalose has a special function of preserving biological vitality, which can effectively protect the structure of cell membrane and protein, so that the organism can keep the cells moist under abnormal conditions, such as high temperature dehydration (drying, high osmotic pressure) and freezing, and prevent cell loss. Water causes nutrient loss and cell damage. Moreover, trehalose in vitro also has the property of stabilizing biofilm and protein structure, and it is used internationally to protect genetically engineered enzymes, various viruses, vaccines, antibodies, protein factors, nucleic acids, etc. At the same time, as a stabilizer and protective agent for biologically active substances, it has broad application prospects in the fields of food, health care products, cosmetics, medicine, molecular biology and agriculture.

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    Application

    (1) Prevent starch aging.

    Trehalose can suppress the aging of starch and improve quality. Therefore, trehalose can be widely used in foods that are circulated by freezing. 

    (2 ) Prevent protein denaturation.

    Trehalose has an effect of preventing denaturation or stabilization of proteins, and in the future, Trehalose can be sufficiently applied in fields including protein-containing foods, various enzyme preparations, and pharmaceuticals.

    (3) Flavor, odor

    The third field of Trehalose application is in taste and odor. Some foods has bad smell or taste. For example, the bitterness of grapefruit and aloe vera, the soy flavor of soy milk and egg, ect. In these foods, as long as a small amount of trehalose is added, the bitterness or the odor can be improved. There are many foods that affect their quality due to their subtle taste or smell. Therefore, trehalose will have great value in this regard in the future.

    (4) Maintaining the freshness of food tissues

    Trehalose is not only used for fresh fruits and vegetables such as apples, cucumbers, and radishes, but also for salted products such as cabbage and cucumber. In addition, it also has the function of keeping fresh and extending the life of the picked roses.

    (5) Non-caries.

    Although trehalose is not a sugar alcohol but a sugar, and it cannot be used as a material for sugar-free foods, but the above non-caries properties have the same meaning as sugar alcohols. In the future, it can be used as a non-carious sugar sweetener for foods and beverages.

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    Storage Condition
    Store in a sealed container and place in a cool, dry place.

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    Technical Parameters

    Product Name Trehalose
    CAS No 99-20-7
    Batch No. 2017011606 Quantity 2MT
    Manufacturing date Jan. 16,2017 Test date Jan. 16,2017
    Analysis Standard request Analysis results
    Appearance White powder White powder
    Assay% ≥98.0% 99.50%
    Loss on drying % 1.5%Max 0.17%
    Residue on ignition % 0.05%Max 0.02%
    Chromaticity ≤0.100 0.005
    Turbidity ≤0.05 0.001
    optical rotation【α】D20/(°) ﹢197~﹢201 199.0
    PH 5.0-6.7 5.9
    Lead(as Pb) 0.5mg/kg Max 0.02
    Arsenic(As) 0.5mg/kg Max 0
    Total microbial Count 300 cfu/g Max 0
    Molds and Yeasts 100 cfu/g Max 0
    Coliforms /(MPN )/100g Negative <10/g
    Yeast NMT50/g <10/g
    Salmonella Negative Not Found
    Salmonella Negative Not Found
    Conclusion The test results conform to the standard

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  • Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
    A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.

    Q2 : How can I get the samples ?
    A2: We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.

    Q3: Is it possible to custom the labels with my own design?
    A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

    Q4: How can I release the payment to you?
    A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA

    Q5: How do you check all the goods in the production line?
    A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure

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