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Postion:Product Catalog >Food Additives>Enzyme>INVERTASE
INVERTASE
  • INVERTASE

INVERTASE

Price $100
Package 1KG
Min. Order: 100KG
Supply Ability: 50ton/Month
Update Time: 2021-11-15

Product Details

Product Name: INVERTASE CAS No.: 9001-57-4
Min. Order: 100KG Purity: 98%
Supply Ability: 50ton/Month Release date: 2021/11/15

Product Description


PRODUCT DETAILS                                                                      

 

 Product Name:Invertas

 Specification: 50000 SU/g min

 Appearance: white powder

 

TECHNICAL DATE SHEET       
                                                    

TECHNICAL DATE SHEET
PRODUCT SPECIFICATIONS
Product Name:Invertase
SourceAspergillus niger
ANALYSIS ITEMSSPECIFICATIONTEST METHOD
AppearanceWhite powder
Mesh98% pass 80mesh
Activity of enzyme50000 SU/g min
Loss on drying 8.0%
Loss on ignition 8.0%
Heavy metals< 30 mg/kg
Pb< 5.0 mg/kg
As< 3.0 mg/kg
Total Aerobic Plate CountNMT 10000 cfu/g
ColiformsNMT 30 cfu/g
E.ColiNegative/ 10g
SalmonellaNegative/ 10g
Staphylococcus AureusNegative/ 10g
EnterobacteriaceaeNMT 100 cfu/g
Yeast and MouldNMT 300 cfu/g
PackingPack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
StorageStore in a well-closed container away from moisture, light, oxygen.
Shelf Life24 months under the conditions above and in its original packaging


PRODUCT FUNCTION                                                                  

Invertase exists in two forms on the outer and inner sides of the yeast cell membrane. In the outer cell wall of the cell membrane, it is called external yeast invertase. Its activity accounts for most of the invertase activity, and it contains 50% to 70 ( Mass fraction) Glycoprotein of glycoprotein; internal yeast invertase in the cytoplasm of the inner side of cell membrane contains a small amount of sugar. The protein parts of the two enzymes are double-subunit (dimer) structures. The amino acid composition of the two forms of the enzyme is different. Each subunit of the two enzymes has two more amino acids than the endogenous enzyme-serine and methionine, and their molecular mass. Also different, the exoenzyme is about 270KD (or 220KD, related to the source of the yeast), and the endoenzyme is about 135KD. Although the two enzymes have large differences in composition, their substrate specificity and kinetic properties are still very similar, but due to the small amount of endogenous enzymes, it is extremely difficult to extract.

About Us

Our company is a hi-tech enterprise integrating R & D, production, agency and sales of fine chemicals such as inorganic chemicals, organic chemicals, flavors and fragrances, pharmaceutical raw materials and intermediates. We have established long-term cooperation with many large group companies at home and abroad.



Article illustration

FAQ:

Q1: Can i get some samples?

A: Yes, we can supply the sample, but the shipping cost be paid by our customers.


Q2: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal and so on.


Q3: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


Q4:What's your MOQ?

A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.


Q5: How about delivery lead time?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)



Company Profile Introduction

Our company is a collection of chemical products, biological products, plastic products, rubber products, sports equipment, hardware products and other products r & D, production, agent, sales as one of the high-tech enterprises. We are a large factory with professional export department and perfect after-sale service. The company has a professional technology research and development department, each product has been successfully processed through multiple tests, to ensure the quality and effect of products, to bring customers the best purchase experience. The company has established long-term cooperative relations with many large group companies at home and abroad.

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  • Since: 2017-06-20
  • Address: Jinfang Building, 42 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China
INQUIRY
張同利
+86-19932103556
sale2@hbyalin.com