Prix FOB
Obtenir le dernier prix2800 ~ 3200 / Metric Ton ( Negotiable )
|25 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
FY008
Prix FOB:
2800 ~ 3200 / Metric Ton ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
2800 per Metric Ton
Commande minimale:
25 Metric Ton
Packaging Detail:
25 KG/ BAG 25 MT /20 GP
Heure de livraison:
10-15 days after received your payment
Capacité de Fournir:
500 Metric Ton per Day
Payment Type:
L/C, T/T
Groupe de produits :
Personne àcontacter Mr. Scorpios
No.6,shandong road, Qingdao, Shandong
Introduction:
Product name: Trehalose
CAS No.: ********4
Other Names: alpha-D-Glucopyranosyl-alpha-D-glucopyranoside
MF: C*2H*2O*1.2(H2O)
Molecular Weight:Â **8.*3
Specifications:
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| Product name | D(+)-Trehalose  dihydrate |
| Item | Specification |
| Description | White crystal with a sweet taste, virtually odorless |
| Assay | Not less than *8% |
| Loss on drying | Less than 2.0% (*0, 5h) |
| Total ash | Less than 0.*6% |
| Lead | Less than 1mg/kilo |
| Arsenic | Less than 1mg/kilo |
| Coliform | Less than *0 MPN/**0g |
| pH | 5.0 - 6.7 |
| Total aerobic counts | Less than **0 CFU per gram |
| Salmonella | Negative |
Description:
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Trehalose, also known as mycose or tremalose, is a natural alpha-linked disaccharide formed by an α,α*1,*-glucoside bond between two α-glucose units.In ***2, H.A.L. Wiggers discovered trehalose in an ergot of rye, and in ***9 Marcellin Berthelot isolated it from trehala manna, a substance made by weevils, and named it trehalose.
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It can be synthesised by bacteria,fungi, plants, and invertebrate animals. It is implicated in anhydrobiosis — the ability ofplants and animals to withstand prolonged periods of desiccation.
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It has high water retention capabilities, and is used in food and cosmetics. The sugar is thought to form a gel phase ascells dehydrate, which prevents disruption of internal cell organelles, by effectively splinting them in position. Rehydration then allows normal cellular activity to be resumed without the major, lethal damage that would normally follow a dehydration/rehydration cycle.
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Trehalose has the added advantage of being an antioxidant.
Extracting trehalose used to be a difficult and costly process,
but, recently, the Hayashibara company (Okayama, Japan) confirmed
an inexpensive extraction technology from starch for mass
production. Trehalose is currently being used for a broad
spectrum of applications.
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| Pays: | China |
| N ° de modèle: | FY008 |
| Prix FOB: | 2800 ~ 3200 / Metric Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 2800 per Metric Ton |
| Commande minimale: | 25 Metric Ton |
| Packaging Detail: | 25 KG/ BAG 25 MT /20 GP |
| Heure de livraison: | 10-15 days after received your payment |
| Capacité de Fournir: | 500 Metric Ton per Day |
| Payment Type: | L/C, T/T |
| Groupe de produits : | Trehalose |
