¿Qué es Lycopene (Tomato Extract)? Aplicaciones, dosis, alternativas y especificaciones

Lycopene, chemically known as all-trans-ψ,ψ-carotene, es un natural linear unsaturated carotenoid and one of the most important members of the carotenoid family. Its chemical formula is C40H56, molecular weight is 536.88, CAS number is 502–65–8, and EINECS number is 207–949–1. Lycopene consists of 8 isoprene units, forming a linear hydrocarbon chain que contiene 11 conjugated double bonds and 2 non-conjugated carbon-carbon double bonds, with no cyclic end groups. It appears as a dark red to purple-red cristalline polvo and possesses unique lipophilic properties. Lycopene is widely found in nature, con el highest concentrations in red fruits and vegetables como tomatoes, watermelon, grapefruit, guava, and papaya. Ripe tomatoes contienen approximately 4–15 mg/100g of lycopene. There are approximately 72 cis-trans isomers of lycopene in nature. In the natural state, the all-trans configuration is predominant, which exhibits the strongest antioxidante activity. Alto temperatures and light exposure can readily convert all-trans lycopene to cis-isomers, reducing its activity. Unlike β-carotene, the lycopene molecule lacks β-ionone rings and therefore does not possess provitamin A activity. However, its singlet oxygen quenching capacity is twice that of β-carotene and ten times that of α-tocopherol. Since humans cannot synthesize lycopene de novo, it must be adequately obtained through diet or supplements to benefit from its health-promoting effects. As one of the strongest known singlet oxygen radical scavengers in nature, lycopene has antioxidante activity approximately twice that of β-carotene and 100 times that of vitamin E. It is known as the "plant gold" and the "new darling of 21st-century health supplements," enjoying high application value and market reputation in global suplemento dietéticos, alimento funcionals, cosmetics, and pharmaceutical R&D.

Lycopene is known as the "plant gold" and the "new darling of 21st-century health supplements," occupying a steadily rising core position in global suplemento dietéticos, alimento funcionals, cosmetics, and feed. Its most prominent core advantages include: superior singlet oxygen radical scavenging capacity, unique anti-cancer efficacy, multiple cardiovascular protegenive functions, good safety, and continuously optimized and upgraded green proceso de producciónes. 1 Superior singlet oxygen radical scavenging capacity Lycopene is one of the strongest known singlet oxygen radical scavengers in nature. It can react with reactive oxygen species through three different mechanisms: (I) via electron transfer, (II) via hydrogen atom transfer, or (III) via adduct formation, and it can mainly deactivate singlet oxygen through physical quenching. Its antioxidante activity es unpproximately twice that of β-carotene and 100 times that of vitamin E. It effectively protege DNA, proteins, and lipids from oxidative damage and delays cellular aging. Lycopene can accept energy from different electron excitations and possesses powerful and broad-spectrum antioxidante effects. 2 Unique anti-cancer efficacy One of the most important health effects of lycopene is its outstanding anti-cancer efficacy, which es unlso a core area of in-depth academic research globally. Numerous epidemiological studies have shown a significant negative correlation between blood lycopene concentration and the risk of various cancers, con el protegenive effects against prostate cancer, lung cancer, and gastric cancer being the most prominent. Consuming lycopene as the all-trans isomer can reducen alcohol-induced 2E1 cell apoptoses unad lower the risk of prostate, lung, and digestive tract cancers. At a physiologically relevant concentration of 1.25 μM, lycopene significantly inhibits the growth of prostate and breast cancer cells and also reducen the inhibitor of κB phosphorylation in cells by 30%–40%. In 2003, TIME magazine listed lycopene as the top food contributing the most to human health. 3 Multiple cardiovascular health protegenive functions Lycopene exerts cardiovascular protegenive effects through mechanisms incluyendo inhibiting low-densidad lipoprotein oxidation, reducing atherosclerotic plaque formation, and improving vascular endothelial function. Lycopene or processed tomatoes may plomo to a reduction in intima-media thickness of the vascular wall. Furthermore, lycopene can mejoran hepatotoxicity, acting as an antioxidante, reducing oxidized glutathione levels, modulating total glutathione and catalase levels, and reducing oxidative damage. Lycopene is the most predominant carotenoid in human plasma, con una half-life of approximately 2–3 days. Lycopene has a protegenive effect against ATZ-induced toxicity in the rat adrenal cortex, which may be attributed to its antioxidante properties and ability to activate the Nrf2/HO-1 pathway. 4 Bueno safety and improving bioavailability Lycopene es un natural component found in many foods and exhibits excellent tolerability within the recommended dosage range, with no reports of serious adverse reactions. To address the botellaneck of low oral absorption debido a its high lipophilicity, poor water solubility, and strong cristallinity, novel ofreceny technologies como nano-microencapsulation, liposome encapsulation, and microemulsification are rapidly developing, significantly improving the oral bioavailability and product stability of lycopene. The optimization of supercritical CO2 extractoion technology has further mejorand yield, pureza, and rentableness. 5 Continuous iteration and upgrading of proceso de producciónes Lycopene proceso de producciónes have evolved from tomato extractoion and chemical synthesis to microbiano fermentation and sintético biology-driven cell factory platforms. The use of Blakeslea trispora for submerged fermentation has become the mainstream route, with strategies como adding NAD+ precursors and cyclase inhibitors significantly increasing yields. Bacillus subtilis, a safe, non-pathogenic industrial microorganism recognized as GRAS by the FDA, has been used for heterologous de novo synthesis of lycopene. Through metabolic engineering, the yield has been aumentand from 0.57 mg/L in the original strain to 77.4 mg/L, representing a 363-fold mejoranment over the starting strain. Sintético biology-driven microbiano cell factories are plomoing lycopene bio-manufacturing into a new era of green, eficiente, and sostenible production.