Liposomal Lycopene (Nano-Liposome)とは？用途・使用量・代替品・規格

Liposomal Lycopene is a nano-scale functional ingredient produced by encapsulating natural lycopene using liposome technology. Liposomes are lipid microvesicles composed of phospholipid bilayers that can encapsulate lycopene within the lipid phase for protection. Lycopene is a naturally occurring carotenoid that, due to its powerful antioxidant activity and potential physiological functions, is widely used in dietary supplements, functional foods, cosmetics, and pharmaceutical adjuvant fields. However, lycopene is a lipophilic compound whose hydrophobic nature severely limits its solubility, absorption, and bioavailability. Liposome technology effectively solves this problem by forming a lipid bilayer encapsulation around lycopene. Liposomal lycopene typically appears as a red to dark red liquid, gel, or powder with good water dispersibility and biocompatibility. Based on preparation methods and particle size, liposomal lycopene can be classified into nanoliposomes (particle size 20–several hundred nanometers) and nanostructured lipid carriers (particle size 100–300nm), among others. Liposomal lycopene can serve as a core raw material for dietary supplements, as a functional food ingredient, and as a cosmetic active ingredient, widely used in health foods, pharmaceuticals, and the cosmetics industry.

Lycopene is a natural carotenoid whose conjugated double bonds in its molecular structure confer strong free radical scavenging ability. Lycopene possesses multiple excellent physiological functions including antioxidant, anticancer, cardiovascular protection, and immune enhancement. Research shows that lycopene can effectively prevent prostate cancer, digestive tract cancer, cervical cancer, skin cancer, and cardiovascular diseases. Lycopene is also a micronutrient associated with aging-related diseases in serum.

Liposomes typically use lecithin (phosphatidylcholine) and cholesterol as the main wall materials. The phospholipid bilayer structure has good biocompatibility and cell affinity, capable of protecting encapsulated lycopene from light, heat, and oxygen damage while promoting its transmembrane transport. Core Mechanisms of Action: