Molecular Formula | C42H63KO16 |
Molar Mass | 863.05 |
Density | 1.277 at 20℃ |
Melting Point | >215oC (dec.) |
Solubility | Not easily soluble in water, soluble in ethanol, insoluble in grease |
Vapor Presure | 0Pa at 20℃ |
Appearance | White-like to yellowish powder |
Color | White to Off-White |
Storage Condition | Hygroscopic, -20°C Freezer, Under inert atmosphere |
Stability | Hygroscopic |
MDL | MFCD02094742 |
Physical and Chemical Properties | Off-white to light-yellow powder, odorless. Has a special sweet taste, sweetness is about 150 times of sucrose, sweet long time, soluble in water, soluble in dilute ethanol, glycerol, propylene glycol, slightly soluble in anhydrous ethanol, ether. |
Reference Show more | 1. Huang Jianxin, yellow wood aquatic, Huang Xiaodong, etc. Screening of antioxidant and anti-allergic components in ethyl acetate fraction of Paulownia Leaves [J]. Journal of Quanzhou Normal University, 2016, 34(002):1-6. 2. Du Jin, Wang Jinsong, Liu Na, etc. Preliminary Study on the inhibition of osteoclast differentiation by dipotassium glycyrrhizinate [J]. Chemistry and bioengineering, 2019, 25 (8):54-58. 3. Zhang Hao, He Linyan, Wang Yan, et al. Study on the efficacy of aloe vera gel in post-Sun repair [J]. Fragrance and flavor cosmetics, 2019, No.174(03):65-71. |
Plant Source: | licorice |
surface tension | 55.4mN/m at 880mg/L and 20 ℃ |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Introduction | dipotassium glycyrrhizinate (DPG) is derived from the leguminous plant Glycyrrhiza uralensis Fisch. The root of the extracted active ingredients. |
identification test | equivalent to "02353, monopotassium glycyrrhizinate". |
toxicity | LD50}10g/kg (mice, oral). |
usage limit | GB 2760-2001: canned meat, seasoning, candy, biscuits, preserved fruit, preserved fruit, juice (flavor) type B beverage, both GMP. |
uses | is mainly used in medicine, food, beverage, health care products industry. Dipotassium glycyrrhizinate can be used to improve the dissolution of amphotericin B (AMB) and the bioavailability of the drug in suppositories. Application Scope: dipotassium glycyrrhizate can be used for eye drops and ointment in the field of medicine; In the cosmetics industry, it can be used for sun protection, freckle cream, skin care water, emulsion, etc. In the daily chemical industry, can be used for toothpaste; In the food industry, can be used for sports drinks potassium, sweeteners, preservatives, flavoring agents. |
production method | licorice is extracted with water and then potassium hydroxide or potassium carbonate is added for complete neutralization. |