SUSTAINABILITY
MCT, the latest favorite for fat loss—how can it unlock the secret to weight management?
Release time:
2025-08-07 14:57
Source:
Jiadele E-commerce
Health Smart Manufacturing Jiadele
At six in the morning, while most people are still fast asleep, marathon runner Xiao Lin has already begun his training. He takes a gentle sip of his specially crafted energy drink, feeling an endless surge of vitality coursing through his body; meanwhile, white-collar worker Amy brews herself a pot of homemade “bulletproof coffee” after getting up, and after finishing it, she heads out to work full of energy. Both of these beverages contain a secret ingredient— MCT , helping them maintain peak athletic and work performance without adding to their fat burden.
- Different kinds of fats and oils
Glyceryl caprylate, abbreviated as MCT in English, is also known as glyceryl octanoate–decanoate, glyceryl caprylate–caprate, or medium-chain triglycerides. It occurs naturally in foods such as palm oil and coconut oil, with its main components being glyceryl caprylate and glyceryl caprate. Its key quality indicator is its fatty acid profile, typically comprising two fatty acids: C8 (caprylic acid) and C10 (capric acid). From a source perspective, MCT is primarily produced from coconut oil and palm kernel oil through a series of processes, including hydrolysis, separation, and esterification.
From a molecular‑structural perspective, MCT is a semi‑synthetic natural functional oil with medium‑chain fatty acids. It is an ester formed by the esterification of saturated fatty acids containing 6 to 12 carbon atoms with glycerol. This unique structure endows it with properties that distinguish it from other oils and fats. For example, it exhibits excellent oxidative stability, high fatty acid saturation—typically with an iodine value ≤ 0.5—and resistance to oxidation; it also demonstrates superior freeze‑thaw stability, with a melting point around −5°C, remaining fluid at low temperatures, making it well suited as a lipid‑soluble solvent. Moreover, it displays notable hydrophilicity: although its molecular structure classifies it as a fat, the short carbon chains of its fatty acids confer relatively high water‑solubility, allowing it to dissolve in alcohol.
MCTs have an extremely wide range of applications. In Food sector It is a medium-chain triglyceride that is rapidly metabolized in the human body to provide energy, making it suitable for use in functional sports drinks, energy bars, and other food products, where it can quickly replenish energy after consumption. It also serves as an excellent solvent for natural vitamins such as vitamin D and vitamin E, and is commonly used in export‑grade products. When added to powdered milk, cream powder, and related formulated products, as well as to nutritional supplements for infants and adults, MCTs help increase the energy supply and accelerate energy metabolism. In addition, it can be employed to prevent sticking and provide a glossy finish in confectionery, and to facilitate release from molds in baked goods. In Pharmaceutical field MCT can serve as a drug carrier, enhancing the solubility and stability of pharmaceuticals, and it can also function as a lubricant and humectant in the formulation of ointments, suppositories, and other dosage forms. In… Cosmetics sector MCT is commonly used in sunscreen oils, creams, and lotions; after‑sun protective creams and lotions; hair‑styling oils, creams, and hair oils; bath oils, skincare oils and nourishing serums; facial cleansers, creams, and lotions; as well as makeup creams and sticks, and pharmaceutical products. It imparts a smooth, glossy finish to the skin, enhances the absorption of nutrients, and contributes to the uniformity and fine texture of cosmetic formulations. Additionally, MCT can serve as an antioxidant and antimicrobial agent, helping to prevent product degradation and microbial contamination, thereby improving product quality and shelf life.
Metabolic Revolution: The “Fast Track” for Fat
Traditional fats (long-chain fatty acids) undergo a lengthy and complex journey within the body: they must first be emulsified by bile, hydrolyzed by pancreatic enzymes, and then re-esterified to form chylomicrons, which enter the lymphatic system and subsequently the bloodstream, with some ultimately being stored as adipose tissue. In contrast, MCTs carve out a metabolic “fast track”:
From a caloric standpoint, MCTs provide only 8.3 kcal per gram, whereas most other common fats deliver about 9.0 kcal per gram; thus, for the same weight, MCTs contribute fewer calories. Moreover, due to their shorter fatty acid chains, MCTs are metabolized in the body quite differently from long-chain fatty acids. It does not require hydrolysis by pancreatic lipase, nor does its absorption depend on the lymphatic system; instead, it is directly absorbed in the intestine into the bloodstream, rapidly taken up by the liver, and swiftly metabolized into ketone bodies to provide energy. This means that MCTs are quickly utilized by the body and are less likely to be stored as fat.
MCTs also modulate the expression and activity of fatty acid synthase (FAS), making it less likely for the body to synthesize new fat. They can further regulate hormones such as ghrelin and peptide YY, and exert a specific effect on the G-protein–coupled receptor GPR84 in adipose tissue, enhancing satiety and helping to reduce food intake. When you consume fewer calories, you also reduce your caloric intake, which in turn supports weight management.
Brown adipose tissue is a specialized type of fat that primarily generates heat by burning fat, thereby increasing basal metabolic rate. MCTs may also influence brown adipose tissue, boosting the body’s thermogenic capacity and enabling it to expend more energy even at rest.
Scientific weight loss: its efficacy has been verified through clinical trials.
The claim that MCTs can aid in fat loss is far from unfounded; it is backed by a substantial body of scientific research.
In 2023, a clinical randomized controlled trial involving overweight and obese women enrolled 263 participants and conducted a 45-day follow-up study. During the trial, participants were randomly assigned: Group 1 served as the control group and followed a standard low‑calorie ketogenic diet; Test Group A adhered to the same low‑calorie ketogenic diet while receiving an additional 20 grams of MCT per day; Test Group B also followed the low‑calorie ketogenic diet and supplemented with 20 grams of MCT daily, but began this supplementation five days earlier than Group A. The results showed that, compared with the control group, both MCT‑supplemented groups experienced significantly greater reductions in body weight, BMI, and waist circumference. Notably, Test Group B, which initiated MCT supplementation five days earlier, lost twice as much fat as the control group and exhibited a marked increase in lean muscle mass.
In 2015, two meta-analyses examined the effects of MCTs on body composition. One found that participants who replaced dietary LCTs (long-chain triglycerides) with MCTs experienced significant weight loss, while the other indicated that substituting MCTs for LCTs in the diet may lead to moderate reductions in both body weight and body composition. Both meta-analyses concluded that supplementing the diet with additional MCTs or replacing a portion of commonly used cooking oils (which are rich in long-chain fatty acids) with MCTs can promote greater weight loss and support more effective weight management.
These studies provide ample evidence that, MCTs do indeed play a positive role in weight management.
Beyond Fat Loss: The Multifaceted Health Benefits of MCTs
- Enhanced athletic performance
Consuming MCTs before exercise provides a rapid source of energy and helps preserve glycogen stores. This makes MCTs an ideal ingredient for sports drinks and energy bars, supporting enhanced endurance and explosive power.
- Nutritional support for special populations
MCT is of particular value for individuals with malabsorption of fats. According to the National Food Safety Standard “General Principles for Foods for Special Medical Purposes,” in complete nutritional formula foods intended for patients with inflammatory bowel disease, the MCT content should be no less than 40% of the total fat.
When the digestive system of infants and young children is not yet fully developed, MCTs, as an easily digestible and absorbable source of fat, can promote growth and development. Premature infants and low-birth-weight infants particularly benefit from this.
- Brain energy replenishment
Ketone bodies produced by the hepatic metabolism of MCTs can cross the blood–brain barrier, providing an alternative energy source for the brain. This property has made MCTs a subject of great interest in research on neurodegenerative diseases such as Alzheimer’s disease.
Research indicates that MCTs can enhance learning, memory, and cognitive processing in patients with mild to moderate Alzheimer’s disease, with particularly pronounced benefits observed in individuals carrying a specific genotype (APOE4-negative).
Jiadele has been deeply engaged in ester-based materials for 20 years, continuously driving progress through technological innovation and policy support, with… Three Major Highlights Creating industry-leading products:
1. An automated, intelligent green manufacturing system for fatty acid ester-based lipid formulations has been developed, the continuous production process has been upgraded, and an integrated industrial Internet application platform has been established, ensuring consistent product quality and efficient production.
2. By integrating artificial intelligence, we have overcome key challenges in the preparation of novel catalysts, such as highly catalytically active lipases, and established core technologies for the precise synthesis of high-purity fatty acid ester-based lipid ingredients.
3. Conduct an in-depth analysis of the multi-scale structure–property relationships of fatty acid ester‑based lipid ingredients, develop key technologies for structural regulation and synergistic formulation, and overcome technical bottlenecks in their application across plastic fats, meat products, dairy foods, and beverages.
Please contact Jia De Le to learn more about the product specifications and application solutions for MCT.
References:
[1] Liu Y, Zhang Y, Chen X, et al. Preloading with medium - chain triglyceride accelerates ketosis and improves body composition in overweight/obese women following a ketogenic diet: a randomized controlled trial[J]. Nutrition, 2023, 109: 112176.
[2] Nagao T, Yanagita T. Beneficial effects of medium-chain fatty acids on body fat: a meta-analysis of controlled trials in humans[J]. Asia Pacific Journal of Clinical Nutrition, 2015, 24(1): 137–145.
[3] Dias E A, de Oliveira A L, de Souza A R, et al. Effects of medium-chain triglycerides on body composition: a systematic review and meta-analysis[J]. Nutrition Reviews, 2015, 73(9): 595–604.
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