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Table 10 Fatty acid methyl ester profile of biodiesel from WO-RP

From: Response surface optimization of biodiesel yield from pre-treated waste oil of rendered pork from a food processing industry

Fatty acid profile as methyl esters

Molecular formula

Relative wt%

Saturated

 

Σ 32.4

 Lauric acid

C12:0

0.10

 Myristic acid

C14:0

1.33

 Palmitic acid

C16:0

22.3

 Stearic acid

C18:0

8.31

 Other

 

0.42

Monounsaturated

 

Σ 52

 Oleic acid

C18:1n9c

49.1

 Palmitoleic acid

C16:1

1.84

 cis-10-heptadecanoic

C17:1

0.32

 cis-11-eicosenoic

C20:1

0.52

 Other

 

0.22

Polyunsaturated

 

Σ 15.5

 Linoleic acid

C18:2n6c

14.9

 cis-11-14-eicosadienoic

C20:2

0.60