Description of Maltotetraose from Wuhan Fortuna Chemical Co.,Ltd
Basic Information of Maltotetraose |
Product Name | Maltotetraose |
CAS NO. | 34612-38-9 |
Apperance | White powder |
Assay | 99.4% |
Pacakge | 1kg/Foil Bag, 25kg/ Box/carton |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Fortunachem |
Specifications(COA) of Maltotetraose CAS 34612-38-9
Items | Specifications | Results |
Appearance | White to off-white powder | White powder |
Identifacation | Conforms to the structure (by H NMR) | Conforms |
Conforms to the molecular weight(by MS) | Conforms |
Purity | ≥98.0%(by HPLC-ELSD) | 99.4% |
Conclusion | The product has been tested and complies with the given specifications. |
Introduction of Maltotetraose is a linear oligosaccharide composed of four glucose units linked by α-1,4 glycosidic bonds (C₂₄H₄₂O₂₁). A reducing sugar, it forms during starch/glycogen breakdown via enzymes like α-amylase. Industrially produced for food applications, it acts as a mild sweetener, stabilizer, or energy source in sports nutrition. It’s used in microbiology to study enzyme activity and as a prebiotic substrate. Humans digest it via α-glucosidase, releasing glucose for absorption. Unlike maltodextrins (mixed-chain sugars) or cyclodextrins (cyclic structures), maltotetraose is a defined 4-unit chain. Key in starch-processing industries, it bridges simple sugars and complex carbohydrates in food, pharma, and biofuel research.
Application of Maltotetraose is a linear oligosaccharide composed of four D-glucose molecules linked consecutively by α-1,4 glycosidic bonds. Here's a detailed breakdown of its characteristics and significance:
Structure and Properties
Chemical Formula: C₂₄H₄₂O₂₁
Linkages: Four glucose units connected via α-1,4 glycosidic bonds (Glc-α(1→4)-Glc-α(1→4)-Glc-α(1→4)-Glc).
Reducing Sugar: The terminal glucose unit has a free anomeric carbon, making it a reducing sugar capable of participating in reactions like the Benedict's test.
Sources and Production
Starch Hydrolysis: Produced during the enzymatic breakdown of starch or glycogen by enzymes like α-amylase, which cleaves these polysaccharides into shorter oligosaccharides (e.g., maltotetraose, maltotriose).
Enzymes: Specific enzymes, such as maltotetraose-forming amylases, selectively generate maltotetraose during industrial processes.
Applications
1. Food Industry:
Used as a mild sweetener (less sweet than glucose or maltose) and stabilizer in processed foods.
Found in sports nutrition products for gradual energy release.
Present in maltodextrin mixtures, contributing to texture and viscosity.
2. Microbiology and Biotechnology:
Serves as a substrate to study enzyme specificity (e.g., amylases, glucosidases).
Utilized in bacterial culture media for organisms that metabolize longer oligosaccharides.
3. Research:
Acts as a model compound to investigate carbohydrate metabolism and glycosidase activity.
Digestion and Metabolism
Humans digest maltotetraose using enzymes like α-glucosidase, which hydrolyzes it into glucose units for absorption.
Gut bacteria may also ferment undigested maltotetraose, contributing to prebiotic effects.
Differentiation from Similar Compounds
Maltodextrins: Mixtures of glucose chains (3–17 units); maltotetraose is a specific component.
Cyclodextrins: Cyclic oligosaccharides, unlike linear maltotetraose.
Industrial Relevance
Produced in starch-processing industries for applications in food, pharmaceuticals, and biofuels.
In summary, maltotetraose is a key oligosaccharide with structural, nutritional, and industrial significance, bridging the gap between simple sugars and complex polysaccharides.
FAQ From Wuhan Fortuna Chemical Co.,Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Maltotetraose with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Maltotetraose.
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