Complaint
What is Hydroxypropyl Tetrahydropyrantriol?
Hydroxypropyl Tetrahydropyrantriol is a xylose derivative with anti-aging actives. (a mixture of glycoproteins derived from xylose)Type | Configuration | Content |
Hydroxypropyl tetrahydropyrantriol | S:R=50:50 | ≥30% |
Hydroxypropyl tetrahydropyrantriol 37 | S:R=70:30 | ≥30% |
Hydroxypropyl tetrahydropyrantriol S | S | ≥99% |
1. Effectively promote the production of glycosaminoglycan in extracellular matrix, increase the intercellular water content of skin, and make skin plump again
Application of Hydroxypropyl Tetrahydropyrantriol
1. Glycosidation: Glycosidation is the reaction where xylose is reacted with suitable chemical reagents, and the hydroxyl group of xylose combines with the carbon moiety of the reagent to generate pyranose.
| Product name | Hydroxypropyl tetrahydropyrantriol | ||
| Test item(s) | Limit | Test result(s) | |
| Appearance | White powder,no visible foreign impurities | Complies | |
| Odor | It has the characteristic smell of the product | Complies | |
| Hydroxypropyl tetrahydropyrantriol/% | ≥99 | 99.2 | |
| PH | 5.0~8.0 | 6.1 | |
| Boric acid and Borate | Negative | Negative | |
| Residue on ignition /% | ≤1.0 | 0.21 | |
| Lead/(mg/kg) | ≤10 | <10 | |
| Arsenic/(mg/kg) | ≤2 | <2 | |
| Mercury/(mg/kg) | ≤1 | <1 | |
| Cadmium/(mg/kg) | ≤5 | <5 | |
| Total Plate Count/(cfu/g) | ≤1000 | <10 | |
| Molds and Yeasts Count/(cfu/g) | ≤100 | <10 | |
| Thermophilic coliform | Negative | Negative | |
| Pseudomonas Aeruginosa | Negative | Negative | |
| Staphylococcus aureus | Negative | Negative | |
| Conclusion | Complies with standards. | ||
Baoding Faithful Industry Co., Ltd. was established in 2005 and is located in the National High Tech Industrial Science and Technology Park of Baoding City, Hebei Province. It specializes in researching, producing, and selling raw materials for health products. Its main products include sodium hyaluronate, collagen, trypsin, gastric enzymes, and plant extracts. Our products are exported to over 20 countries, including the Americas, Europe, and Asia. We have extensive markets and research centers in the United States, Germany, Japan, and other places and a vast database of cutting-edge skin biology that accurately captures global trends. The laboratory has senior engineers and high-end experimental equipment, pursuing ultimate scientificity and safety and meeting consumers' high requirements for quality of life. We have established a comprehensive service system from quality control and sales to after-sales service and have passed the ISO9001 quality management system. We will provide new and old cosmetics customers with higher quality products, higher quality, more complete, and more thoughtful services.
