2.15) Using the table of fatty acids, draw the condensed structure of an unsaturated triglyceride. Unsaturated triglyceride molecules contain one or more carbon-carbon double bonds. Your answer is CORRECT if the triglyceride that you drew has the correct esterification bonding patterns between the fatty acid residues and the glycerol residue AND has one or more carbon-carbon double bonds. Two examples of correct answers are shown below. EXAMPLE OF A CORRECT ANSWER: CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-0-CH, CH3(CH₂)12C-O-CH CH3(CH₂)12C-O-CH₂ EXAMPLE OF A CORRECT ANSWER: CHỊCH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-O-CH, O O CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-O-CH O=C CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-O-CH,

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Chapter1: Chemical Foundations
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Using the table of fatty acids, draw the condensed structure an unsaturated triglyceride.
Number of
Carbons
12
14
16
16
18
18
18
18
Some Fatty Acids that are Frequently Encountered in Biological Systems
Number of
Carbon-Carbon Common Name
Double Bonds
●
0
0
1
0
1
2
3
lauric acid
myristic acid
palmitic acid
palmitoleic acid
stearic acid
oleic acid
linoleic acid
linolenic acid
Condensed Structure
CH3(CH2) 10COOH
CH3(CH2) 12COOH
CH3(CH2) 14COOH
CH3(CH2)5CH=CH(CH₂)7COOH
CH3(CH2)16COOH
CH3(CH2)7CH=CH(CH2)7COOH
CH3(CH2)4(CH=CHCH2)2(CH2)6COOH
CH3CH2(CH=CHCH2)3(CH2)6COOH
Major Source
coconut
nutmeg
palm
macadamia, animals
animal fat
olives
safflower, soy
flax, corn
HINT:
Saturated triglyceride molecules do not contain carbon-carbon double bonds.
Unsaturated triglyceride molecules contain one or more carbon-carbon double bonds.
Transcribed Image Text:Using the table of fatty acids, draw the condensed structure an unsaturated triglyceride. Number of Carbons 12 14 16 16 18 18 18 18 Some Fatty Acids that are Frequently Encountered in Biological Systems Number of Carbon-Carbon Common Name Double Bonds ● 0 0 1 0 1 2 3 lauric acid myristic acid palmitic acid palmitoleic acid stearic acid oleic acid linoleic acid linolenic acid Condensed Structure CH3(CH2) 10COOH CH3(CH2) 12COOH CH3(CH2) 14COOH CH3(CH2)5CH=CH(CH₂)7COOH CH3(CH2)16COOH CH3(CH2)7CH=CH(CH2)7COOH CH3(CH2)4(CH=CHCH2)2(CH2)6COOH CH3CH2(CH=CHCH2)3(CH2)6COOH Major Source coconut nutmeg palm macadamia, animals animal fat olives safflower, soy flax, corn HINT: Saturated triglyceride molecules do not contain carbon-carbon double bonds. Unsaturated triglyceride molecules contain one or more carbon-carbon double bonds.
2.15) Using the table of fatty acids, draw the condensed structure of an unsaturated triglyceride.
Unsaturated triglyceride molecules contain one or more carbon-carbon double bonds. Your answer is CORRECT if the
triglyceride that you drew has the correct esterification bonding patterns between the fatty acid residues and the glycerol
residue AND has one or more carbon-carbon double bonds. Two examples of correct answers are shown below.
r
EXAMPLE OF A CORRECT ANSWER:
CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH,
O
CH3(CH₂)12C-0-CH
CH3(CH₂)12C-0-CH₂
EXAMPLE OF A CORRECT ANSWER:
CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH,
||
CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-O-CH
||
CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH,
Transcribed Image Text:2.15) Using the table of fatty acids, draw the condensed structure of an unsaturated triglyceride. Unsaturated triglyceride molecules contain one or more carbon-carbon double bonds. Your answer is CORRECT if the triglyceride that you drew has the correct esterification bonding patterns between the fatty acid residues and the glycerol residue AND has one or more carbon-carbon double bonds. Two examples of correct answers are shown below. r EXAMPLE OF A CORRECT ANSWER: CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH, O CH3(CH₂)12C-0-CH CH3(CH₂)12C-0-CH₂ EXAMPLE OF A CORRECT ANSWER: CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH, || CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C-O-CH || CH,CH,CH,CH,CH,CH,CH,CH,CH=CHCH,CH,CH,CH,CH,CH,CH,C−O−CH,
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