Xi'an XJeson Biotech Co., Ltd
$10-1000 /Kilogram
| Zahlungsart: | L/C,T/T |
| Incoterm: | FOB |
| Minimum der Bestellmenge: | 1 Kilogram |
| Transport: | Ocean,Air |
| Hafen: | SHANGHAI,SHENZHEN |
Modell: XZX-CM-049
Marke: Xjeson
Extraction Type:Solvent Extraction: Packaging: Drum, Box
Place Of Origin: Shanxi, China: Model Number: 4:1~20:1（customizable）
| Verkaufseinheiten | : | Kilogram |
Propyl -Gallat ist ein synthetisches Antioxidans, das häufig in der Lebensmittelindustrie verwendet wird, um die Oxidation von Fetten und Ölen zu verhindern und die Haltbarkeit verschiedener Produkte zu verlängern.
Physikalische Eigenschaften:
Aussehen: weißes kristallines Pulver
Löslichkeit: Leicht löslich in Ethanol, Ether und Chloroform, unlöslich in Wasser
Chemische Eigenschaften:
Chemische Struktur: Phenolverbindungen, bestehend aus 3 Molekülen von Phenylhydroxybutyrat
Antioxidans: Als Lebensmittelzusatz verwendet, um die Oxidation von Fetten und Ölen zu verhindern
Propyl-Gallat-Verwendungszwecke: Lebensmittelzusatzstoffe, antioxidantes Rohstoff, Konservierungsmittel
Propyl -Gallat -Sicherheit: Toxizität, Dosierung, FDA -Zulassungsstatus
Propyl -Gallat -Anwendungen: Lebensmittelindustrie, pharmazeutische Chemikalien
Wirkungsmechanismus von Propyl -Gallat: Auswirkungen auf oxidierte Fette und Öle, chemische Reaktionen usw.
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Product name |
Propyl gallate |
|
Supplier |
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Specification |
98~102% |
|
Other name |
Benzlic acid; 3,4,5-trihydroxy-; Propyl ester |
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Plant source |
Seed |
|
Character |
White to milky white powder |
|
Cas No. |
121-79-9 |
|
C10Hl2O5 |
|
|
212.21 |
|
|
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 |
Analysezertifikat wie folgt:
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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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