Carotenoidi
I carotenoidi sono una classe di tetraterpeni (C₄₀) che sono pigmenti naturali presenti in piante, alghe e batteri fotosintetici. Svolgono ruoli cruciali nella fotosintesi e forniscono colori vivaci che vanno dal giallo al rosso in vari frutti e verdure. I carotenoidi sono noti per le loro proprietà antiossidanti e i potenziali benefici per la salute, incluso il miglioramento della salute oculare e la riduzione del rischio di alcune malattie. Presso CymitQuimica, puoi trovare una varietà di carotenoidi per applicazioni di ricerca in nutrizione, biologia vegetale e scienze farmaceutiche.
Trovati 59 prodotti di "Carotenoidi"
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a-Carotene - 10%
CAS:<p>α-Carotene - 10% is a carotenoid compound, which is a natural pigment found predominantly in the orange and yellow fruits and vegetables such as pumpkins and carrots. This compound is synthesized by plants and microorganisms through the isoprenoid biosynthetic pathway. It works primarily as an antioxidant, neutralizing free radicals and protecting cells from oxidative stress, which can lead to cellular damage.</p>Formula:C40H56Purezza:Min. 95%Peso molecolare:536.87 g/molLutein - 5%
CAS:<p>Lutein - 5% is a carotenoid compound, which is derived primarily from the petals of marigold flowers (Tagetes erecta). This natural source is known for its high concentration of xanthophylls, which are essential for the product's activity. The mode of action of Lutein involves its capacity to absorb blue light and quench reactive oxygen species, thereby exerting protective antioxidant effects. This mechanism is vital in preventing oxidative stress in biological tissues.</p>Formula:C40H56O2Purezza:Min. 95%Peso molecolare:568.87 g/moltrans-Crocetin-98%
CAS:<p>trans-Crocetin-98% is a high-purity carotenoid, which is a type of organic pigment. It is derived from the stigmas of the saffron (Crocus sativus) flower, where it is obtained through meticulous extraction processes to ensure its purity and efficacy. trans-Crocetin acts primarily as an antioxidant, neutralizing free radicals and reducing oxidative stress within biological systems. It modulates various signaling pathways, which can result in neuroprotective, anti-inflammatory, and potential anti-cancer activities.</p>Formula:C20H24O4Purezza:Min. 95%Colore e forma:Orange Red PowderPeso molecolare:328.4 g/molFucoxanthine - 50%
CAS:<p>Fucoxanthine - 50% is a carotenoid compound typically derived from brown seaweeds, such as Undaria pinnatifida and Laminaria japonica. This naturally occurring xanthophyll is recognized for its role in promoting metabolic health due to its unique mode of action. Fucoxanthine enhances the expression of uncoupling protein 1 (UCP1) in white adipose tissue, leading to increased thermogenesis and fat oxidation. This process is largely mediated through the activation of antioxidant pathways and modulation of metabolic regulators.</p>Formula:C42H58O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:658.91 g/molβ-Carotene - >95%
CAS:beta-Carotene - >95% is a high-purity carotenoid compound, which is a naturally occurring pigment found in plants and fruits. This compound is primarily sourced from natural plant derivatives, such as carrots, sweet potatoes, and other colorful vegetables and fruits, where it functions as a photosynthetic pigment. The mode of action of beta-Carotene lies in its ability to convert enzymatically into retinol (vitamin A) in the human body, a crucial component for vision, immune function, and skin health.Formula:C40H56Purezza:>95%Peso molecolare:536.87 g/molVioloxanthin
CAS:<p>Violoxanthin is a naturally occurring carotenoid, which is a type of pigment found primarily in plants. As a product of the xanthophyll cycle, it plays a significant role in photosynthesis by protecting plants from photooxidative damage. Violoxanthin is derived from plant sources, including various fruits and vegetables that exhibit vivid colors due to the presence of carotenoids.</p>Formula:C40H56O4Purezza:Min. 95%Peso molecolare:600.89 g/molLutein - 20%
CAS:<p>Lutein - 20% is a carotenoid product, which is an extract derived from natural plant sources, such as marigold flowers (Tagetes erecta). It functions through its antioxidant capabilities, which involve scavenging free radicals and protecting cells from oxidative damage. This mode of action is critical for maintaining eye health, as lutein preferentially accumulates in the macula of the human eye, where it filters harmful blue light and supports visual function.</p>Formula:C40H56O2Purezza:Min. 95%Peso molecolare:568.87 g/molZeaxanthin - 10%
CAS:<p>Zeaxanthin - 10% is a concentrated carotenoid formulation, specifically derived from natural sources such as marigold flowers. It functions primarily as a potent antioxidant within the human body, playing an essential role in quenching free radicals and reducing oxidative stress. This protective action is particularly concentrated in the macular region of the eye, where zeaxanthin and its isomer lutein are vital components.</p>Formula:C40H56O2Purezza:Min. 95%Peso molecolare:568.87 g/molSpheroidenone
CAS:<p>Spheroidenone is a fatty acid-derived carotenoid and hydroxyl group that is found in low light environments. It has been shown to be an effective dose for the treatment of certain types of cancer, such as breast cancer. Spheroidenone is an analog of astaxanthin, a type of molecule that contains a carbonyl group. The wild-type strain of this molecule is found in the genus "Cyanobacteria." The growth factor and syndrome type are unknown at this time.</p>Formula:C41H58O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:582.9 g/mol
