Milk Thistle Extract
Supplier/Wholesale/Bulk/OEM/Private Label
High Purity Organic Milk Thistle Seed Extract 80% Silymarin Powder
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Product Name
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Silymarin 80% Milk Thistle Extract Powder
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Appearance
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Brown-yellow Powder
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Active ingredient
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Silymarin
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Specification
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UV70%-80%, HPLC40%-60%
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Test Method
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HPLC
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Function
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Health protect
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Milk Thistle Extract is made from the dried seeds of silybum marianum.Milk Thistle extract as health care products is mainly used to protect the liver.Milk Thistle is a unique herb which contains a natural compound called silymarin. Silymarin nourishes the liver like no other nutrient currently known. The liver acts as the body’s filter constantly cleansing to protect you from toxins.
Specifications
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No
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Product
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Specification
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1
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Silymarin (Acetone extract)
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UV70%-UV80%; HPLC45%-60%
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2
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Silymarin (Ethyl Acetate extract)
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UV70%-UV80%; HPLC45%-60%
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3
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Silymarin (Ethanol extract)
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UV70%-UV80%; HPLC45%-60%
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4
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Water-Soluble Silymarin
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UV40%
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5
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Silibinin
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HPLC70%-99%
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Items
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Standards
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Results
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Physical Analysis
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Appearance
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Fine Powder
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Conforms
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Color
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Brown-yellow Powder
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Conforms
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Odor
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Characteristic
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Conforms
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Mesh Size
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100% through 80 mesh size
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Conforms
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General Analysis
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Identification
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Identical to R.S. sample
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Conforms
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Silymarin
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≥80%(UV)
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80.8%
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Extract Solvents
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Water and Ethanol
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Conforms
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Loss on Drying (g/100g)
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≤5.0
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2.24%
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Ash(g/100g)
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≤5.0
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1.05%
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Chemical Analysis
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Pesticides Residue (mg/kg)
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0.05
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Conforms
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Residual Solvent
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<0.05%
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Conforms
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Residual Radiation
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Negative
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Conforms
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Lead(Pb) (mg/kg)
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<3.0
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Conforms
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Arsenic(As) (mg/kg)
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<2.5
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Conforms
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Cadmium(Cd) (mg/kg)
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<1.2
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Conforms
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Mercury(Hg) (mg/kg)
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<0.1
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Conforms
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Microbiological Analysis
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Total Plate Count(cfu/g)
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≤1,000
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300
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Molds and Yeast (cfu/g)
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≤100
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29
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Coliforms (cfu/g)
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Negative
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Conforms
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Salmonella(/25g)
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Negative
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Conforms
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