Simalikahemiacetal A - Names and Identifiers
Name | Neoquassin
|
Synonyms | NEOQUASSIN Neoquassin NSC-139168 Neoquassine Nigakihemiacetal B Simalikahemiacetal A Picrasa-2,12-diene-1,11-dione, 16-hydroxy-2,12-dimethoxy- 3a,4,5,6a,7,7a,8,11a,11b,11c-Decahydro-5-hydroxy-2,10-dimethoxy-3,8,11a,11c-tetramethylphenanthro[10,1-bc]pyran-1,11-dione
|
CAS | 76-77-7
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Simalikahemiacetal A - Physico-chemical Properties
Molecular Formula | C22H30O6
|
Molar Mass | 390.47 |
Density | 1.24±0.1 g/cm3 (20 ºC 760 Torr) |
Melting Point | 228℃ |
Boling Point | 567.5°C at 760 mmHg |
Specific Rotation(α) | D20 +41.0° (c = 4.98 in chloroform) |
Solubility | Almost insoluble (0.047g/L) (25°C) |
Appearance | Cryst. |
Storage Condition | 2-8℃ |
Refractive Index | 1.626 |
Simalikahemiacetal A - Introduction
Neoquassin, also known as Neoquassin, is a natural bitter compound extracted from West African bitter Wood (Picrasma excelsa). Its chemical structure is similar to that of bitter, with a strong bitter taste. The following is a description of the nature, use, formulation and safety information of Neoquassin:
Nature:
Neoquassin is a white crystalline solid, odorless, with a very bitter taste. It is almost insoluble in water, but easily soluble in alcohols and organic solvents. Its chemical properties are relatively stable, but it may react when encountering oxidants.
Use:
Neoquassin is widely used in the food and beverage industry as a bitter flavoring agent to enhance the bitter taste characteristics of products. It is also used as a traditional Chinese medicine material, with cooling blood detoxification, under the role of gasification wet. In addition, Neoquassin is also used for biological activity studies in the laboratory.
Method:
The extraction of Neoquassin is mainly by extracting the bark, roots or rhizomes of bitter Wood. Pure Neoquassin was obtained by solvent extraction, concentration and crystallization.
Safety Information:
Although Neoquassin is a natural extract, it may have some side effects on the human body at high doses. Excessive intake may cause gastrointestinal discomfort, vomiting, diarrhea and other digestive problems. Therefore, when using Neoquassin, it is necessary to follow the appropriate dosage and pay attention to safety. When used in beverages and food, it is recommended to control the maximum addition amount in accordance with relevant regulations and regulations.
Last Update:2024-04-09 20:52:54