| Product Name |
Trehalose |
| CAS |
99-20-7 |
| molecular formula |
C12H22O11 |
molecular weight
|
342.3 |
melting point
|
203 °C |
| form |
powder |
Trehalose, also known as α, α-trehalose, α-D-glucopyranoside, α-D-glucopyranoside, Mycose, is a non-reducing disaccharide formed by dehydrating between the hemiacetal hydroxyl group on the heterohead carbon atom (C1) of two molecules of D-glucopyranoside. It is mainly divided into α, α-trehalose, α, β-trehalose and β, β-trehalose and other three kinds. It exists in mold, algae, dry yeast, ergot, etc., and can also be synthesized artificially.At the same time, as a stabilizer and protective agent of bioactive substances, it has broad application prospects in the fields of food, health care products, cosmetics, medicine, molecular biology and agriculture.
There are three different Anomers of trehalose, namely α, α-trehalose (also called mushroom sugar, Mycose), α, β-trehalose (Neotrehalose) and β, β-trehalose (Isotrehalose). Trehalose can exist in several solid forms, the most common being as a dihydrate. The stability of trehalose is better than sucrose, and it will not occur Maillard reaction when mixed with amino acids and proteins under heating conditions. Its solubility is about 2/3 of sucrose, the osmotic pressure is the same as sucrose, maltose and other disaccharides, and the sweetness is only about 45% of sucrose, leaving a refreshing taste in the mouth. Trehalose containing two crystalline waters does not show hygroscopicity, while anhydrous trehalose crystals have very strong hygroscopicity, and the latter can be used as a desiccant. Trehalose cannot be reduced by Fehling's reagent, nor can it be hydrolyzed by α-glycosidase, but it can be hydrolyzed to two glucose molecules under strong acid conditions.
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1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.
2.What are your payment terms ? Any third party payment ?
We usually accept T/T, Western Union, USDT.
3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.
4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.
5. Are there any discounts?
There are different discounts for different quantities.
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