¿Qué es Milk Thistle Extract (Silymarin/Silybin)? Aplicaciones, dosis, alternativas y especificaciones
Última actualización: 2026-11-14 · CAS 65666-07-1 · grado alimenticio
- Datos rápidos
- Nombre
- Milk Thistle Extract (Silymarin/Silybin)
- Número CAS
- 65666-07-1
- Grado
- grado alimenticio
- Certificaciones
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Áreas de aplicación
- 5
- Documentación
- COA · TDS · SDS
Resumen
Milk Thistle, with botanical name Silybum marianum (L.) Gaertn., es una annual or biennial herb belonging to the Asteraceae family. Milk Thistle Extract (also known as Silymarin) es un natural plant extracto produced from the dried ripe fruits of Silybum marianum through extractoion, purification, and drying processes. El principal active component is Silymarin, which appears as a yellow or brown-yellow polvo or cristalline polvo con una bitter taste. Silymarin has been used to treat hepatobiliary diseases for over 2,000 years. In ancient Greece and Roman times, Milk Thistle was already used to treat liver and gallbladder disorders. Modern research shows that Silymarin se reconoce como one of the most effective flavonoids for liver diseases discovered to date, earning the title of "natural hepatoprotegenive agent". Silymarin refers to a flavonolignan compound extractoed from the seed coat of Silybum marianum, a medicinal plant of the Asteraceae family [10†L5-L6]. Silymarin exhibits multiple pharmacological activities and se utiliza ampliamente in pharmaceuticals, health foods, foods, and cosmetics.
El núcleo active component of Milk Thistle Extract is Silymarin, a flavonolignan compound complex primarily consisting of four isomers: Silybin (also called Silibinin), Isosilybin, Silychristin, and Silydianin. Silybin is the most abundant and biologically active component in Silymarin, typically accounting for 50% to 70% of total Silymarin content. Active Component
(3) Promotion of Hepatocyte Regeneration and Repair: Silymarin accelerates DNA synthesis in liver cells and promueve protein synthesis, facilitating the production of new hepatocytes or the repair of already damaged ones. Clinical studies have demonstrated that Silybin stabilizes the hepatocyte membrane, mantiene its integrity, promueve the restoration of hepatocellular ultrastructure, mejora the division and growth of normal hepatocytes, and aumenta the synthesis of RNA and proteins in hepatocytes.
Aplicaciones
Farmacéuticos
Milk Thistle Extract is registered and used as a pharmaceutical product in multiple countries worldwide, representing a core component of the…
Alimentos Saludables and Suplementos Dietéticos
Milk Thistle Extract is the most popular core ingredient in liver health health foods worldwide.
Alimentos Funcionales and Bebidas
Alimentos Funcionales and Bebidas
Cosmética and Personal Care
Milk Thistle Extract is seeing rapidly growing applications in cosmetics debido a its antioxidante, anti-aging, and soothing properties.
Medicina Veterinaria and Aditivos para Piensos
Medicina Veterinaria and Aditivos para Piensos
Especificación
| Especificación/Contenido | Método de ensayo | Main Characteristics |
|---|---|---|
| Típico Applications | ||
| Silymarin (Bajo) | 40%–50% | UV |
| Yellow polvo, primary processed product | General health foods, feed additives | |
| Silymarin (Medio) | 60%–80% | UV/HPLC |
| Brown-yellow polvo, standardized | Farmacéuticos, health foods, ingredientes alimentarios | |
| Silymarin (Alto) | 80%–90%+ | HPLC |
| Alto-pureza brown-yellow polvo | Premium health foods, EU/US exports, pharmaceuticals | |
| Silybin Monomer | 30%, 95%, 98%, 99% | HPLC |
| White to blanco roto cristalline polvo | Farmacéutico products, premium formulations, research | |
| Water-soluble Silymarin | 20%, 40% | UV |
| Modified for water solubility | Bebidas, solid beverages, cosmetics | |
| Phospholipid Complex | Normaized Silybin | HPLC |
| Phytosome® technology, greatly mejorand bioavailability | Premium health foods, pharmaceuticals | |
| Ratio Extract | 10:1, 20:1, 50:1 | TLC/UV |
| Retains multiple natural active components | Functional foods, general health foods | |
| 3.3 Típico Technical Especificacións | Parámetro | Especificación Range/Index |
| Método de ensayo | ||
| Apariencia | Light yellow to brown-yellow polvo or cristalline polvo | Inspección visual |
| Silymarin (UV) | ≥80% (standard); 40%–90% (customizable) | UV colorimetry |
| Silymarin (HPLC) | 30%–80% (customizable) | HPLC |
| Silybin (HPLC) | 30%, 50%, 95%, 98%, 99% | HPLC |
| Pérdida por secado | ≤5.0% | Thermogravimetric method |
| Cenizas | <5.0% | Alto-temperature ignition |
| Plomo (Pb) | ≤1.0 mg/kg | ICP-MS/AAS |
| Arsénico (As) | ≤1.0 mg/kg | ICP-MS/AAS |
| Cadmio (Cd) | ≤0.2 mg/kg | ICP-MS/AAS |
| Mercurio (Hg) | ≤0.2 mg/kg | ICP-MS/AAS |
| Pesticide Residues | Compliant with national and export target country standards | GC-MS/LC-MS/MS |
| Solvent Residues | Compliant with Chinese Pharmacopoeia standards | Gas chromatography |
| Total Aerobic Microbial Count | ≤1000 CFU/g | Plate count method |
| Yeasts and Molds | ≤100 CFU/g | Plate count method |
| E. coli | No detectado | Culture method |
| Salmonela (25g) | No detectado | Culture method |
| Staphylococcus aureus (25g) | No detectado | Culture method |
| Especificaciones de empaque | 1 kg/bolsa, 25 kg/tambor; customizable | — |
| Vida útil | 24–36 meses (sealed, protegened from light, dry conditions) | |
| 4. Product Application Fields |
Empaque y almacenamiento
- Empaque: Tambor de fibra de 25 kg neto con doble forro de PE.
- Muestra: Muestra gratis de 100-500 g disponible.
- Almacenamiento: Mantener en envases bien cerrados, en lugar fresco, seco y bien ventilado. Proteger de la luz y la humedad.
- Vida útil: 24 meses a partir de la fecha de fabricación.
Calidad y certificaciones
Cada lote es analizado por nuestro laboratorio de control de calidad interno. COA, TDS y SDS se proporcionan con cada envío.
Regulación y cumplimiento
UE
Cumple con las normativas de la UE y las normas FAMI-QS.
EE. UU.
Cumple con los requisitos de la FDA y la AAFCO.
China
Registrado bajo las normativas chinas del MOA.
Internacional
Certificado Kosher, Halal, ISO. Formularios TLC disponibles.
Seguridad y manipulación
- Clase de peligro: Generalmente no peligroso. Consulte la SDS para más detalles.
- Almacenamiento: Temperatura ambiente, seco, sellado. Evitar oxidantes fuertes.
- Transporte: Mercancía no peligrosa. Flete marítimo/aéreo estándar.
- SDS: Disponible bajo petición en sales@xadditive.cn.
Preguntas frecuentes
P1: ¿MOQ?
El MOQ es de 1 kg para prueba, 25 kg para pedidos regulares. Muestras gratis disponibles.
P2: ¿Vida útil?
24 meses a partir de la fecha de fabricación cuando se almacena correctamente.
P3: ¿Certificaciones?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
P4: ¿Cómo obtener cotización?
Envíe un correo a sales@xadditive.cn con sus requisitos. Respondemos en 30 minutos.
Solicitar cotización y COA
Solicite la ficha técnica vigente, una muestra de COA y una cotización por volumen — respuesta en 30 minutos en días laborables.
