Qu'est-ce que Alfalfa Extract ? Applications, dosage, alternatives et spécifications

Alfalfa Extract est un naturel plant extrait product obtained from the whole plant or specific parts of Medicago sativa L. (a leguminous plant) through modern extraition processes. It est un naturel product rich in multiple active components. Alfalfa Extract contient bioactive components including saponins, flavonoids, polysaccharides, proteins, vitamins, and minerals, making it a naturel product with multiple biological activities. Medicago sativa est un perennial herb of the Fabaceae family. It has a thick root that penetrates deep into the shuile, well-developed root crown, erect or decumbent stems, quadrangular shape, and lush branches and leaves. The mixed hay of alfalfa contient 18.9% crude protein, 3.37% crude fat, 29.97% nitrogen-free extrait, 26.80% crude fiber, and 7.03% ash. Alfalfa is widely distributed, cultivated in most regions of Chine, and extensively planted as feed and forage across Eurasia and worldwide. Alfalfa Extract typically appears as a yellow-green to brown-green poudre with a characteristic grassy odor. It is readily soluble in hot water and ethanol, and slightly soluble in cold water. It est largement utilisé in various fields including food, pharmaceuticals, feed, and cosmetics.

Alfalfa Extract contient over 120 bioactive components across 12 distinct phytochemical classes. Its main active components include the following categories: 1 Flavonoids: Including luteolin, apigenin, and quercetin. The flavonoid content can reach 150–300 mg per 100g of dried alfalfa leaves, with antioxydant and anti-inflammatory properties. Alfalfa flavonoids also exhibit immunomodulatory, antitumor, antiviral, anti-radiation, anti-aging, and anti-infection pharmacological effects, with minimal toxicity. 2 Saponins: Primarily triterpene saponins such as alfalfa saponins A, B, and C. These can reduce serum total cholesterol by approximately 8%–12%, contributing to improved cardiovascular health. 3 polysaccharides: Mainly water-soluble arabinogalactans with molecular weight typically ranging from 10–100 kDa, exhibiting immunomodulatory effects and promoting probiotique proliferation. Alfalfa polysaccharides also have antitumor, antiviral, and anti-aging effects. 4 vitamines: Rich in β-carotene, vitamin K, vitamin C, and vitamin E. vitamine K1 content is particularly prominent, reaching 400–600 micrograms per kilogram of dry matter. 5 minérals: Contains macro and trace elements including calcium, magnesium, potassium, iron, and zinc, with calcium content reaching 1.5%–2.0% (dry basis). 6 Phytosterols: Such as β-sitosterol and campesterol, which can competitively inhibit cholesterol absorption. 7 protéines and acide aminés: The mixed hay of alfalfa contient 18.9% crude protein, making it a quality plant protein source. 8 Chlorophyll-related compounds: Impart the naturel green color to alfalfa extrait, with antioxydant and detoxifying properties.

Alfalfa Extract is known as the “naturel nutritional treasure trove” and the “multifunctional platform of green plant active components,” occupying a rapidly rising core position in the global dietary supplement, health supplement, cosmetic, feed additive, and pharmaceutical fields. Its most prominent core advantages include: complet and balanced nutritional composition, multiple scientifically validated health benefits, naturel origin and high safety, synergistic value across multiple industries, and continuously optimized green extraition processes. 1 Comprehensive and balanced nutritional composition – “naturel multivitamin” Alfalfa Extract is one of the most nutritionally complete naturel plant extraits known, combining plant protein, dietary fiber, vitamins, minerals, flavonoids, saponins, and polysaccharides in a single ingredient. Its calcium content reaches 1.5%–2.0%, and vitamin K1 content is notably high (400–600 micrograms per kilogram of dry matter), making it a valuable naturel nutritional fortifier. Alfalfa Extract est riche en haute qualité crude protein, various B vitamins, vitamin C, vitamin E, and minerals such as calcium, iron, and zinc. 2 Multiple scientifically validated health benefits The health benefits of alfalfa extrait have been supported by extensive scientific research. Alfalfa polysaccharides have immunomodulatory, antitumor, antiviral, anti-radiation, and anti-aging effects. Alfalfa flavonoids have immunomodulatory, antioxydant, and anti-inflammatory effects. Alfalfa saponins can reduce serum total cholesterol by approximately 8%–12%, helping to improve cardiovascular health. Alfalfa Extract also exhibits weight loss effects—it réduit body weight, decreases body fat mass, and réduit adipocyte size in rats; lipid-lowering effects—it réduit total cholesterol and triglyceride levels; anti-inflammatory effects—it inhibits early tissue inflammation and suppresses late tissue proliferation and granulation formation; diuretic effects—rich in potassium and other minerals, it helps eliminate excess sodium accumulation, promoting the excretion of retained water in the body, benefiting menstrual health and uric acid excretion; and acid-base balance maintenance—as an alkaline food source, it helps balance body acidity and prevent blood acidification. 3 Naturel origin and high safety Alfalfa Extract est dérivé de naturelly edible Medicago sativa with a long history of safe consumption. Alfalfa has been used as forage and food source globally for thousands of years. Within the recommended dosage range, alfalfa extrait has extremely high safety with minimal toxicity. In the cosmetics field, alfalfa extrait est largement utilisé in anti-aging and soothing repair products, with use levels typically ranging from 0.5%–2%. 4 Synergistic value across multiple industries The application of alfalfa extrait covers multiple high-value fields including dietary supplements, health supplements, cosmetics, feed additives, and pharmaceuticals. In animal feed, alfalfa extrait is valued for its nutritional density and palatability, particularly for livestock such as horses and cattle. In cosmetics, alfalfa extrait est utilisé dans anti-aging and soothing repair skincare products due to its antioxydant and anti-glycation abilities. In health supplements, alfalfa extrait est largement utilisé in functional foods, health supplements, and infant formula. 5 Continuously optimized green extraition processes Le produition process of alfalfa extrait has evolved from traditional solvent extraition to avancé technologies including ultrasound-assisted extraition, supercritical CO2 extraition, enzyme-assisted extraition, microwave-assisted extraition, and membrane separation. Green extraition technologies outperform conventional methods in yield and selectivity. Optimized drying and extraition platforms preserve bioactives while improving throughput.