Decanoyl/Octanoyl glycerides CAS 65381-09-1

The application of caprylglycerol esters in the food industry covers multiple dimensions from processing aids to functional ingredients. Its core value lies in improving food texture, extending shelf life, and providing fast energy.
1. Emulsifiers and stabilizers
As the oil base of emulsified essence, octyl capryl glyceride can be used to prepare low viscosity and high stability dairy food essence, supporting W/O (water in oil) or O/W (oil in water) emulsification systems. In dairy products (such as milk powder, soy milk), cold drinks (ice cream, ice cream), and solid beverages.

Its combination with soybean phospholipids can significantly improve solubility, reduce lipid separation, and regulate fat composition, making the product more in line with nutritional and health needs. For example, adding glycerol caprylate to infant formula can simulate the fat structure of breast milk and promote fat digestion and absorption.
2. Anti sticking agent and release agent
In baked goods such as bread and cakes, glycerol caprylate can be used as an anti sticking agent to prevent dough from sticking to the mold; In candy production, its low viscosity makes it an ideal release agent, ensuring a smooth and crack free surface of the candy.

When used in conjunction with beeswax, it can further enhance the glossiness and hardness of the candy coating, extending the shelf life.

3. Energy supplementation and weight management
The metabolic pathway of glycerol caprylate is similar to that of glucose, and it can directly enter the mitochondria of liver cells for rapid oxidation, providing instant energy to the human body (calorific value of about 8.3-9.0 Kcal/g), and is not easily converted into fat accumulation. This characteristic makes it a core ingredient in sports nutrition foods such as energy bars and sports drinks, which can improve the absorption efficiency of minerals and essential amino acids.

In weight loss foods, their low calorie and high satiety characteristics help control weight while meeting energy needs.
4. Special Medical Use Food (FSMP)
As the main component of enteral nutrition preparations, the metabolic rate of glycerol caprylate is 3-4 times that of long-chain fats (LCT), and it has low dependence on bile salts and pancreatic enzymes, making it suitable for people with weak digestive function (such as postoperative patients and the elderly). In addition, as an intravenous oil injection, Decanoyl/octanoyl glycerides can reduce liver metabolic pressure and provide a safe and efficient energy source for critically ill patients.

The medicinal value of glycerol caprylate stems from its unique metabolic characteristics and biological activity, which have expanded from traditional energy supplements to the field of disease treatment.

1. Treatment of lipid metabolism disorders
The absorption of traditional fats relies on multiple processes such as bile salt emulsification and trypsin hydrolysis, and any obstacle in any of these processes can lead to disrupted fat metabolism.

Due to its small molecular weight and fast hydrolysis rate, caprylic acid glycerides can bypass some metabolic steps and be directly absorbed in the form of glycerol and medium chain fatty acids (MCFA), and transported through the portal vein to the liver for rapid oxidation. This characteristic makes it an ideal choice for treating diseases such as fat malabsorption syndrome and pancreatic dysfunction.

2. Regulation of Blood Lipids and Cholesterol
Animal experiments have shown that long-term intake of glycerol caprylate can reduce total cholesterol levels by 50%, which may be related to inhibiting cholesterol synthesis and promoting bile acid excretion.

In addition, glycerol caprylate, as a solubilizer for cholesterol stones, can prevent stone formation by reducing cholesterol saturation in bile. In high-risk populations for cardiovascular disease, it can significantly improve the lipid profile as a substitute for low-fat diet.
3. Antitumor and Immune Regulation
Research has shown that glycerol caprylate has a selective killing effect on liver cancer cells and does not affect normal liver cell function. This effect is related to its mechanism of regulating immune cell activity and inducing tumor cell apoptosis.

In adjuvant therapy for tumors, Decanoyl/octanoyl glycerides can serve as a high-energy, low burden nutritional support agent, improving patients' nutritional status and enhancing chemotherapy tolerance.

4. Drug carriers and delivery systems
Octadecanoic acid glycerides have good solubility in lipophilic drugs such as vitamins, hormones, and anticancer drugs, and can be used as drug carriers to improve bioavailability. For example, in injectable liposomes, it can stabilize drug structure and prolong circulation time; In transdermal drug delivery systems, it can promote drug penetration through the skin barrier and enhance local efficacy.

The chemical stability and skin compatibility of caprylic acid glycerides make them a "multifunctional player" in cosmetic formulations, covering multiple functional modules such as moisturizing, emulsifying, and anti-aging.

1. Efficient moisturizing and barrier repair
As a moisturizer, glycerol caprylate can penetrate deep into the stratum corneum, locking in moisture and reducing transdermal water loss (TEWL). When combined with ingredients such as ceramide and hyaluronic acid, it can synergistically repair the skin barrier function and alleviate problems such as dryness and sensitivity.

In sunscreen products, as an oil-based base material, it can provide a refreshing feeling of use while enhancing the dispersibility of the sunscreen agent and increasing the SPF value.

2. Texture optimization and stability improvement
Traditional cosmetics often use ingredients such as white oil and lanolin to adjust their texture, but they are prone to residual greasiness. Octadecanoic acid glycerides can completely replace these ingredients, making the product lighter in texture and more stretchable.

For example, adding glycerol caprylate to lipstick can improve pigment dispersion and make lip color more uniform and long-lasting; In hair conditioner, it can repair hair scales and make hair smooth and shiny.
3. Anti aging and skin repair
The antioxidant properties of glycerol caprylate can neutralize free radicals and slow down the process of skin aging. In anti-aging essence, it is compounded with vitamin C, retinol and other active ingredients to enhance the stability of ingredients and promote skin absorption.

In addition, as a wound healing promoter, it can accelerate epidermal cell proliferation and shorten healing time.

4. Makeup and Personal Care Innovation
In makeup remover products, the lipophilicity of caprylglycerol esters can efficiently dissolve makeup residues while avoiding skin barrier damage caused by excessive cleaning. In bath oil, it can form a protective film when combined with vegetable oils to prevent dry skin after bathing; In shaving foam, it can lubricate skin and reduce friction damage of shaver.

The high temperature resistance and antioxidant properties of caprylic acid glycerides have shown their potential to replace traditional mineral oils in the industrial field.
1. Mechanical lubrication and rust prevention
In metal processing, glycerol caprylate can be used as the main component of cutting fluid and stamping oil, reducing tool wear and extending service life.

Its rust prevention performance can protect metal surfaces from corrosion and is suitable for high-precision manufacturing fields such as automobiles and aerospace.

2. Plastic and rubber processing
As a release agent, glycerol caprylate can prevent product adhesion to the mold during plastic molding and improve production efficiency. In rubber vulcanization, it can improve the flowability of the rubber material, reduce energy consumption, and improve product quality.

3. Biodiesel and Green Energy
The ester bond structure of glycerol caprylate allows Decanoyl/octanoyl glycerides to be converted into biodiesel through ester exchange reaction, which has the advantages of sufficient combustion and low sulfur content. With the advancement of the "dual carbon" target, its potential as a renewable energy raw material is gradually being released.