LAURIC ACID MONOGLYCERIDE
glycerol monolaurate
CAS: 27215-38-9
Molecular Formula: C15H30O4
LAURIC ACID MONOGLYCERIDE - Names and Identifiers
LAURIC ACID MONOGLYCERIDE - Physico-chemical Properties
| Molecular Formula | C15H30O4 |
| Molar Mass | 274.4 |
| Melting Point | 50 °C |
| Storage Condition | −20°C |
LAURIC ACID MONOGLYCERIDE - Risk and Safety
| WGK Germany | 1 |
LAURIC ACID MONOGLYCERIDE - Reference
| Reference Show more | 1. [IF=9.381] Pengfei Liu et al."Effects of amylose content and enzymatic debranching on the properties of maize starch-glycerol monolaurate complexes."Carbohyd Polym. 2019 Oct;222:115000 |
LAURIC ACID MONOGLYCERIDE - Glycerol monolaurate as a novel and highly effective food preservative
from VIP Journal Professional Edition
Author:
Song Guosheng , Guo, Cai Miaoyan , Zheng Desheng
Abstract:
A brief description of the efficient food preservatives should have the molecular structure characteristics, and introduced a new preservative-glycerol monolaurate properties and synthesis methods.
Key words:
Food preservatives glycerol monolaurate properties synthesis
DOI:
10.3969/j.issn.1005-9989.2002.01.015
cited:
year:
2002
Last Update：2024-01-02 23:10:35
LAURIC ACID MONOGLYCERIDE - Preparation and medical application of glycerol monolaurate
from VIP
Author:
Song Guosheng , Guo, Cai Miaoyan , Li Lin
Abstract:
A method for preparing glycerol monolaurate by esterification of glycerol with lauric acid is introduced. The reaction parameter is that the molar ratio of lauric acid to glycerol is 1:2 5. The reaction temperature was 180 ℃, the reaction time was 5h, and the yield reached 55 2%. The product was purified by water extraction and low temperature crystallization, the refined monoglycerides were analyzed by chemical methods, and its application in medicine was introduced.
Key words:
glycerol monolaurate preparation apply
DOI:
10.3969/j.issn.1671-3206.2001.05.007
cited:
year:
2001
Last Update：2023-08-16 22:09:08
LAURIC ACID MONOGLYCERIDE - High-purity triglycerol monolaurate and preparation method and application thereof
from Palm Bridge research
Application (patent) number:
CN202010068859.1
application date:
2020-01-21
Public/Announcement Number:
CN111233637A
Public/announcement date:
2020.06.05
applicant (patent):
South China Collaborative Innovation Research Institute
inventor:
late summer glow , Zhang Song , Yang Jiguo , Xu Xiaofei , Liu Wei , Wang Yun
National and provincial code:
CN441900
Abstract:
The invention provides a high-purity triglycerol monolaurate, a preparation method and application thereof, and relates to the field of food biotechnology. The preparation method of high-purity triglycerol monolaurate includes four steps: Synthesis of polyglycerol, purification of triglycerol, synthesis of triglycerol laurate and purification of triglycerol monolaurate. In the method provided by the invention, the lipase 435 is used as a catalyst, and the triglycerol and lauric acid are used as raw materials to synthesize the triglycerol monolaurate, and the method of molecular distillation and ethyl acetate/water extraction is combined, the high-purity triglyceryl monolaurate was rapidly prepared on a large scale by first removing the triglyceryl polyesters and then separating the triglycerols. The method provided by the invention realizes the high efficiency, low toxicity, rapid and high purity large-scale preparation of the multifunctional food additive tripolyglycerol monolaurate.
Last Update：2023-08-16 22:09:08
LAURIC ACID MONOGLYCERIDE - Introduction
glycerol monolaurate, also known as glycerol laurate, is a compound with the chemical formula C10H20O3. It is an esterification product produced by the reaction of glycerol and lauric acid.
glycerol monolaurate is a colorless to pale yellow liquid with a special fragrance. It has a density of 0.94-0.96g/cm³, a melting point of -10 ° C, and a boiling point of 111-114 ° C. The substance is insoluble in water, but is soluble in alcohol and ether solvents.
glycerol monolaurate has many uses. First of all, it is often used as a food additive, which can increase the stability and taste of food, and is used to make cakes, bread, dairy products, etc. Secondly, it is also widely used in cosmetics and personal care products, such as skin lotions, lipsticks, perfumes, etc., to moisturize and increase the consistency of products. In addition, glycerol monolaurate can also be used as an additive for industrial lubricants and plasticizers.
glycerol monolaurate is mainly obtained by esterification of glycerol and lauric acid. The reaction conditions are generally heating reaction, and the commonly used catalyst is hydrochloric acid or sulfuric acid.
Regarding safety information, glycerol monolaurate is considered a relatively safe chemical. It has low skin irritation and eye irritation to human body at normal temperature. However, prolonged exposure or overexposure may cause dry skin and allergic reactions. Therefore, you should follow the correct method of operation when using it, and avoid direct contact with the eyes and mucous membranes. If necessary, wear appropriate personal protective equipment such as gloves and goggles. It should be noted that for the use of food additives, please follow the relevant regulations and guidance, and use in accordance with the appropriate amount.
glycerol monolaurate is a colorless to pale yellow liquid with a special fragrance. It has a density of 0.94-0.96g/cm³, a melting point of -10 ° C, and a boiling point of 111-114 ° C. The substance is insoluble in water, but is soluble in alcohol and ether solvents.
glycerol monolaurate has many uses. First of all, it is often used as a food additive, which can increase the stability and taste of food, and is used to make cakes, bread, dairy products, etc. Secondly, it is also widely used in cosmetics and personal care products, such as skin lotions, lipsticks, perfumes, etc., to moisturize and increase the consistency of products. In addition, glycerol monolaurate can also be used as an additive for industrial lubricants and plasticizers.
glycerol monolaurate is mainly obtained by esterification of glycerol and lauric acid. The reaction conditions are generally heating reaction, and the commonly used catalyst is hydrochloric acid or sulfuric acid.
Regarding safety information, glycerol monolaurate is considered a relatively safe chemical. It has low skin irritation and eye irritation to human body at normal temperature. However, prolonged exposure or overexposure may cause dry skin and allergic reactions. Therefore, you should follow the correct method of operation when using it, and avoid direct contact with the eyes and mucous membranes. If necessary, wear appropriate personal protective equipment such as gloves and goggles. It should be noted that for the use of food additives, please follow the relevant regulations and guidance, and use in accordance with the appropriate amount.
Last Update：2024-04-09 20:52:54
