Xi'an XJeson Biotech Co., Ltd
$10-1000 /Kilogram
| Type de paiement: | L/C,T/T |
| Incoterm: | FOB |
| Quantité de commande minimum: | 1 Kilogram |
| transport: | Ocean,Air |
| Hafen: | SHANGHAI,SHENZHEN |
Modèle: XZX-CM-049-1
marque: Xjeson
Extraction Type:Solvent Extraction: Packaging: Drum, Box
Place Of Origin: Shanxi, China: Model Number: 4:1~20:1（customizable）
| Unités de vente | : | Kilogram |
| Exemple d’image | : |
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La gallate de propyle (PG) est également connue sous le nom de Gallate propyle, Formule moléculaire C10HL2O5. Masse moléculaire relative 212.21. La «norme hygiénique de la Chine pour l'utilisation des additifs alimentaires» (GB2760-2011) stipule que la gallate de propyle peut être utilisée dans les graisses alimentaires et les huiles, les aliments frits, les produits de poisson séché, les biscuits, les nouilles instantanées, le riz rapide, les noix de conserve, les noix cuites, les noix de canne Les produits de viande et son niveau d'utilisation maximal sont de 0,1 g / kg. /kg.
La gallate de propyle est couramment utilisée comme antioxydant dans les matériaux alimentaires et cosmétiques. Il s'agit d'une matière première antioxydante qui peut prolonger la durée de conservation des aliments. Il peut inhiber l'oxydation des graisses et la décoloration des pigments dans les aliments, maintenant ainsi la fraîcheur et la couleur des aliments. De plus, la gallate de propyle peut être utilisée pour empêcher l'oxydation des graisses et des huiles dans les cosmétiques et prolonger leur durée de vie.
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Product name |
Propyl gallate |
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Supplier |
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Specification |
98~102% |
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Other name |
Benzlic acid; 3,4,5-trihydroxy-; Propyl ester |
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Plant source |
Seed |
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Character |
White to milky white powder |
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Cas No. |
121-79-9 |
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C10Hl2O5 |
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212.21 |
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Test method |
HPLC |
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Introduction |
Propyl gallate referred PG. White to light brown crystalline powder, or slightly milky white needle-like crystals. Odorless, slightly bitter taste, odorless aqueous solution. PG insoluble in water, slightly soluble in cottonseed oil, peanut oil, lard. Its PH 0.25% aqueous solution is about 5.5. Propyl gallate relatively stable, the case of copper, iron and other metal ions color reaction, becomes purple or dark green, hygroscopic, light and unstable, decomposition, temperature resistance poor. |
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Function |
1.Acts as an antioxidant and helps to protect our cells against oxidative damage. 2. Have anti-fungal and anti-viral properties. 3.Was found to show cytotoxicity against cancer cells, without harming healthy cells. 4.Used as a remote astringent in cases of internal haemorrhage. 5.Used to treat albuminuria and diabetes. Some ointment to treat psoriasis and external haemorrhoids contain gallic acid |
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Storage: |
Store in cool & dry place. Keep away from strong light and heat. |
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Packing
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25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place |
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Shelf Life |
2 years when stored properly |
Certificat d'analyse comme suit:
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Product name |
Propyl gallate |
Plant used |
Seed |
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Latin name |
Benzlic acid; 3,4,5-trihydroxy-; Propyl ester |
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Batch Quantity |
800kg |
Color |
White to milky white powder |
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Odor & Taste |
Characteristic |
Batch Number |
LC151123 |
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Bulk Density |
0.4-0.6g/ml |
Extract Solvent |
Alcohol |
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Loss on Drying |
≤5.0% |
Mesh Size |
100% pass 80 mesh |
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Solvent Residue |
<1ppm |
Ash Content |
≤5.0% |
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Heavy metals |
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Total Heavy Metals |
≤10ppm |
Arsenic (As) |
≤2ppm |
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Lead (Pb) |
≤1ppm |
Iron(Fe) |
≤10ppm |
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Cadmium |
<1mg/kg |
Mercury |
<0.1mg/kg |
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Microbiology |
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Total Plate Count |
≤1000cfu/g |
Total Yeast & Mold |
≤100cfu/g |
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E. Coli |
Negative in 10g |
Salmonella |
Negative in 25g |
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Staphylococcus |
Negative in 10g |
Brand |
Lanceparts |
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