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    Superaws est un fournisseur fiable d'extrait d'hamamélis Hammamelis virginiana Ingrédients de soins de la peau en Chine..

    What is Witch Hazel Extract?

    Witch Hazel, an ornamental shrub that grows 6 à 30 feet (1.8 à 9 m) in height. “Witchcomes from the Old English wordwych,” used to describe a plant whose branches bend easily; “hazelrefers to the flowers, which are dull yellow or golden-yellow.Some varieties have orange or red flowers. Depending on the species, the flowers appear in autumn, winter, or early spring; they are particularly resistant to cold weather. The leaves are oval and have toothed edges.

    Witch hazel extract is a powerful ingredient commonly seen in skincare products like toners. It is derived from the witch hazel plant (also known by its latin name Hammamelis virginiana), which is a flowering shrub that grows throughout North America and Asia. The plant sort of looks like a small tree with yellow flowers and is known around the world for its medicinal properties. Though you might be inclined to think that witch hazel extract is distilled from the flowers, it’s actually made from the shrub’s leaves and bark. To create the extract, the bark and leaves are distilled in either water or alcohol (more on that below) to draw out the active chemical compounds of the plant (AKA the plant’s magical properties).

    TECHNICAL DATE SHEET
    PRODUCT SPECIFICATIONS
    Nom du produit: Hamamelis extract
    Botanic Name: Hamamelis virginiana L.
    Part of plant Leaf
    Country of Origin: Chine
    Excipent 10% maltodextrin
    ANALYSIS ITEMS SPÉCIFICATION MÉTHODE D'ESSAI
    Apparence Poudre fine Organoleptique
    Couleur Yellow brown Fine powder
    Odeur & Goût Caractéristique Organoleptique
    Identification Identical to R.S. goûter HPTLC
    Flavonoids 1%~5%
    Analyse granulométrique 100% à travers 80 engrener USP39 <786>
    Perte au séchage ≤ 5.0% Eur.Ph.9.0 [2.5.12]
    Cendres totales ≤ 5.0% Eur.Ph.9.0 [2.4.16]
    Conduire (Pb) ≤ 3.0 mg/kg Eur.Ph.9.0<2.2.58>ICP-MS
    Arsenic (Comme) ≤ 1.0 mg/kg Eur.Ph.9.0<2.2.58>ICP-MS
    Cadmium(CD) ≤ 1.0 mg/kg Eur.Ph.9.0<2.2.58>ICP-MS
    Mercure(Hg) ≤ 0.1 mg/kg -Reg.EC629/2008 Eur.Ph.9.0<2.2.58>ICP-MS
    Heavy métal ≤ 10.0 mg/kg Eur.Ph.9.0<2.4.8>
    Solvents Residue Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32 Eur.Ph.9.0<2.4.24>
    Pesticides Residues Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE Gas Chromatography
    Aerobic bacteria(TAMC) ≤ 1000 ufc / g USP39 <61>
    Yeast/Moulds(TAMC) ≤100 cfu/g USP39 <61>
    Escherichia coli: Absent in 1g USP39 <62>
    Salmonella spp: Absent in 25g USP39 <62>
    Staphylococcus aureus: Absent in 1g
    Listeria Monocytogenens Absent in 25g
    Aflatoxins B1 ≤ 5 ppb -Reg.EC 1881/2006 USP39 <62>
    Aflatoxins ∑ B1, B2, G1, G2 ≤ 10 ppb -Reg.EC 1881/2006 USP39 <62>
    Emballage Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
    Stockage Store in a well-closed container away from moisture, lumière, oxygène.
    Durée de vie 24 months under the conditions above and in its original packaging

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