Wholesale Price Green Tea Catechin Extract - DL Malic Acid – Tianjia
Wholesale Price Green Tea Catechin Extract - DL Malic Acid – Tianjia Detail:
Product Description
Malic acid, also known as 2 – hydroxy succinic acid, has two stereoisomers due to the presence of an asymmetric carbon atom in the molecule.
There are three forms in nature, namely D malic acid, L malic acid and its mixture DL malic acid.
White crystalline or crystalline powder with strong moisture absorption, easily soluble in water and ethanol. Have a special pleasant sour taste. Malic acid is mainly used in food.
Application
1.In food industry: it can be used in the processing and concoction of beverage, liqueur, fruit juice and the manufacture of candy and jam etc. It also has effects of bacteria inhibition and antisepsis and can remove tartrate during wine brewing.
2.In tobacco industry: malic acid derivative (such as esters) can improve the aroma of tobacco.
3.Daily chemical industry: as a good complexing agent, it can be used for toothpaste formula, spice synthesis formulas and so on. It also can be used as a deodorant and detergent ingredient.
Specification
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| Item | Specification | Result |
| Assay(%) | 99.0-100.5 | 99.4 |
| Specific rotation | -1.1 | 0 |
| Melting range(℃) | 127-132 | 128.9 |
| Water insolubles(%) | ≤0.1 | 0.006 |
| Sulphates ash(%) | ≤0.1 | 0.05 |
| Fumaric acid(%) | ≤1.0 | 0.62 |
| Maleic acid(%) | ≤0.05 | 0.01 |
| Heavy metals (PPM) | ≤5 | <5 |
| Arsenic(PPM) | ≤2 | <2 |
| Lead(PPM) | ≤2 | <2 |
| Mercury(PPM) | ≤1 | <1 |
| Loss on drying(%) | ≤0.3 | 0.25 |
| Copper(PPM) | ≤50 | <50 |
| Zinc(PPM) | ≤25 | <25 |
| Residue on igntion(%) | ≤0.05 | 0.03 |
| Identification test | Ir absorption | comformed |
| Conclusion | The results conforms with enterprise standards | |
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Why Choose Us
1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up，
4.Timely Deliver & Stock Promotion on hot demanding products，
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
Our Warehouse
TIANJIA Rigorous Packing Process
Logistics Department
Leader in supply chain management and international logistics solutions
●Estimate the time and cost of delivery based on your destination and required service.
●Handling all modes of transportation including import,warehousing to custonized door to door delivery.
●Effucuency and high standards are the key to your success and ours.
Get FREE SAMPLES Today!
We’d love to hear from you! Send us specific requirements and email us to get a free sample!
1.More than 10 years experience with ISO certified,
2.Factory of flavor and sweetener blending,Tianjia Own Brands,
3.Research on the Market Knowledge & trend follow up，
4.Timely Deliver & Stock Promotion on hot demanding products，
5.Reliable & Strictly follow the contract responsibility & after sales service,
6. Professional on International Logistic Service, Legalization documents & Third Party Inspection process.
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To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Wholesale Price Green Tea Catechin Extract - DL Malic Acid – Tianjia , The product will supply to all over the world, such as: Lahore, Bahrain, Hungary, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
By Renee from Slovenia - 2018.06.12 16:22
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Prudence from Suriname - 2018.06.05 13:10
