Mono- and Di-glycerides USP
Abstract
Mono- and Di-glycerides is a mixture of glycerol mono- and di-esters, with minor amounts of tri-esters, of fatty acids from edible oils. These synthetic fats are produced from glycerol and natural fatty acids, from either plant or animal origin. E471 is generally a mixture of several products, and its composition is similar to partially digested natural fat.
Use/Application
Mono- and diglycerides of fatty acids (E471) is a food additive used as an emulsifier.
Identity
Chemical Name: Mono- and Di-glycerides
General Specifications
| Test | Specification…USP |
| Appearance | Vary in consistency from yellow liquids, through ivory-colored plastics, to ivory white-colored solids |
| Solubility | Insoluble in water, but soluble in alcohol, in ethyl acetate, in chloroform, and in other chlorinated hydrocarbons. |
| Acid value | Not more than 4 |
| Hydroxyl value | Not less than 90.0% and not more than 110.0% |
| Iodine value | Not less than 90.0% and not more than 110.0% |
| Saponification value | Not less than 90.0% and not more than 110.0% |
| Residue on ignition | Not more than 0.1% |
| Arsenic | Not more than 3ppm |
| Heavy metals | Not more than 0.001% |
| Limit of free glycerin | Not more than 7.0% |
| Organic volatile impurities | Meets the requirements |
| Residual solvents | Meets the requirements |
| Assay for monoglycerides | Not less than 90.0% and not more than 110.0% |
Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.
Other
GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.
