carnosine

carnosine

carnosine

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: more than 97
  • Payment Terms : T/T,Other

Keywords

α-Amylase carnosine b-Alanylhistidine

Quick Details

  • Appearance:white powder
  • Application:Digestive aid
  • PackAge:standard packaging
  • ProductionCapacity:600|Metric Ton|Month
  • Storage:Keep away from light, cool and dry place, sealed
  • Transportation:by sea or air

Superiority:

1,Best Quality:

Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.

2, Payment method: for example T/T, Westerm Union,other

3, Excellent Service: Best service and after-sales service to all clients.

   1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..

   2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.

   3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.

4,Fast and safe delivery:

Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.

We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.

Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

 

If you have any other questions to consult me,please not hesitate to contact me any times.

Details:

Alpha-amylase physical and chemical properties
Density 1.4 ± 0.1 g / cm3
Boiling point 656.2 ± 55.0 ° C at 760 mmHg
Molecular formula C9H14N4O3
Molecular weight 226.232
Flash point 350.7 ± 31.5 ° C
Exact mass 226.106583
LogP -2.17
Appearance: suspension | yellow-brown
Vapor pressure 0.0 ± 2.1 mmHg at 25 ° C
Refractive index 1.591
Storage conditions 2-8 ° C
Stability
This product is a mixture of digestive enzymes extracted from Aspergillus oryzae culture solution. It is a yellow-white powder, which is easy to absorb moisture. It can catalyze the hydrolysis of 450 times the weight of starch to maltose, so that the starch in the test tube is liquefied within 5 minutes and saccharified within 30 minutes. It contains more than 30 enzymes, mainly α-amylase and β-amylase, as well as cellulase, maltase, pectinase, glucosidase, trypsin, intestinal peptidase, and lipase. Slightly odorous, turbid solution in water, almost insoluble in ether. After long-term storage, the saccharification power is weakened; the solution loses saccharification power when heated to above 85 ° C; if acid or alkali is present, the saccharification power is weakened. It not only hydrolyzes starch, but also digests proteins and fats. The ability to hydrolyze starch is 1.5 to 2.0 times that of malt amylase. The optimum pH is 4-6, and its activity is not affected by black tea, green tea, coffee, etc.
 
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