Refined corn oil for sale of Chinese manufacturer and exporter.

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Product Overview

Description



Description :


100% Quality Refined Corn Oil





GENERAL INFORMATION




Refined Corn Oil Wholesale
Corn oil is oil extracted from the germ of corn. Its main use is in cooking, where its high smoke point makes it a valuable frying oil. It is also a key ingredient in some margarines. Corn oil has a milder taste and is less expensive than most other types of vegetable oils.

Refined corn oil is 99% triglyceride, with proportions of approximately 59% polyunsaturated fatty acid, 24% monounsaturated fatty acid, and 13% saturated fatty acid.

Corn oil is also one source of biodiesel. Biodiesel is commonly made from soybeans, but as corn oil refining technology improves, it will become a greater source of biodiesel and a backup source in case of large-scale soybean crop failures. Other industrial uses for corn oil include soap, salve, paint, rustproofing for metal surfaces, inks, textiles, and insecticides. It is sometimes used as a carrier for drug molecules in pharmaceutical preparations.
GENERAL SPECIFICATIONS
Corn Oil is the refined fixed oil obtained from the embryo of Zea mays Linne (Fam. Gramineae).
TEST METHOD RANGE
Specific gravity @ 25°C
USP
0.914-0.921
Iodine value
USP
102 - 130
Saponification value
USP
187 - 193
Free fatty acids
USP
< 2.0 mL of 0.02 N NaOH
Peroxide value
USP
5 meq/kg max
Unsaponifiable matter
USP
<1.5%

Color Gardner
AOCS Td la-64
5 max
Appearance
Golden yellow, bright & clear oily liquid

Odor
Bland, odorless

CORN OIL

Taste Neutral
Impurities Negative
Free Fatty Acid ( % ) max 0,10
Moisture ( % ) max 0,05
Peroxide Value ( meq O2/ kg ) max 5
Specific gravity at 20 degr C 0,91 - 0,93
Iodine value ( g / 100 g ) 103 - 128
Colour Lovibond 5 1/4 " Red max 2,5
Colour Lovibond 5 1/4 " Yellow max 25

C 12:0 
C 14:0 (Myristic Acid) 
C 16:0 ( Palmitic Acid ) 10 - 15
C16:1 (Palmitoleic Acid) 
C 18:0 ( Stearic Acid ) 1 - 4
C 18:1 ( Oleic Acid ) 23 - 39
C 18:2 ( Linoleic Acid ) 42 - 61
C 18:3 ( Linolenic Acid ) 0,5 - 1,5
C 20:0 ( Arachidic Acid ) 0,2 - 1,2
C 20:1 ( Gadoleic Acid ) 0,1 - 1
C 20:2 (Eicosenic Acid) 
C 22:0 ( Behenic Acid ) 0,1 - 1
C 22:1 ( Erucic Acid ) < 0,3
C 24:0 ( Lignoceric Acid ) 

SPECIFICATIONS COMMODITY: CRUDE CORN OIL

PARAMETER CHEMICAL SPECIFICATIONS
FFA (As Oleic) 3%max
Moisture / Impurities 0.5% max
Refraction Index 0.4719- 1.4740 25C
Iodine Index 120-144
Saponification Number 187/192
Non Saponification matter 1.0% max
Soluble in petroleter 0.3%
max Flash point 121C min
Peroxide 2.0 MEQ 02/KG




0.0136 s.