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Which oil/oils did you use? What types of fatty acids are present in that type (you...
Please answer all components. Postlab 1) Coconut oil ls omprised of a misture of fatty acids in the form of triglycerides. The most abundant fatty acids in coconut oil are as follows: Lauric acid...
Please answer all components.
Postlab 1) Coconut oil ls omprised of a misture of fatty acids in the form of triglycerides. The most abundant fatty acids in coconut oil are as follows: Lauric acid (48%) oleic acid (6.5%) Myrisitic acid (16%) Palmitic acid (9.5%) Draw the structure of each of these fatty acids: Considering the structures above, explain the relatively high melting point of coconut oll 2) Some oils that are improperly stored (exposed to oxygen) over long periods of...
Among the following fatty acids, which is the body not able to synthesize. (select all that...
Among the following fatty acids, which is the body not able to synthesize. (select all that apply) stearic acid linoleic acid oleic acid ascorbic acid eicosapentaenoic acid palmitic acid alpha-linolenic acid docosahexaenoic acid
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
Draw the McLafferty Rearrangement arrow pushing mechanisms for Stearic and Oleic fatty acids. You may define...
Draw the McLafferty Rearrangement arrow pushing mechanisms for
Stearic and Oleic fatty acids. You may define the alkyl chain as an
R group after the carbons needed in the McLafferty mechanism.
ننتتتت stearic acid 18 16 14 12 و 10 ? OH | Oleic Acid
The table below gives the percent (%) fatty acid composition of 3 lipids (identified as 1,...
The table below gives the percent (%) fatty acid composition of 3 lipids (identified as 1, 2, and 3). Which of the following statements is true regarding the physical state of these lipids? Lipid Palmitic (16:0) Stearic (18:0) Oleic (18:1d-9) Linoleic (18:2d-9, 12) 1 32.4 20.8 10.2 14.8 2 11.3 9.8 44.8 22.6 3 23.9 28.2 16.4 15.7 Lipids 1 and 3 are classified as fats, whereas lipid 2 is classified as an oil. Lipid 2 is classified as a...
Question 1 20 pts 1. a type of oil that is rich in monounsaturated fatty acids...
Question 1 20 pts 1. a type of oil that is rich in monounsaturated fatty acids olive 2. a type of nut that is rich in omega-3 fatty acids (ALA) walnuts 3. a lipid that contains glycerol, two fatty acids, and a phosphate group phospholipid 4. a dietary lipid found only in animal foods cholesterol 5. organ in the body that produces all the cholesterol a body needs liver 6. type of lipid with a multi-ring structure sterol 7. a...
Question 1 Fats and oils are: A) Fatty acids B) triglyceride C) steroids D) Simple lipids...
Question 1 Fats and oils are: A) Fatty acids B) triglyceride C) steroids D) Simple lipids B Question 2 The isotopically labeled oxygen in aspirin-below- is originally present in which of the following compounds OH bo сн. a) Salicylic acid b) acetic anhydride c) phosphoric acid d) acetic acid А B D Question 3 In synthesis of aspirin after heating for 10-15 minutes, we added water not only to re-crystallize the product, but also A) to force the reaction to...
~What are the three most prevalent fatty acids in peanut oil? I occasionally use peanut oil...
~What are the three most prevalent fatty acids in peanut oil? I occasionally use peanut oil at home for cooking. However, it will often sit in the cupboard for months between uses. Again and again, I am disappointed to find a cardboard-like, dusty odor to the oil after it has sat for so long. Using your knowledge from the presentation and what you found were the main components of peanut oil, propose the structures of the products that are the...
In which of the following pairs of fatty acids does the first listed acid have a...
In which of the following pairs of fatty acids does the first listed acid have a higher melting point than the second listed acid? a. 16:2 acid and 16:0 acid b. 21:0 acid and 17:0 acid c. 17:3 acid and 17:0 acid d. 17:3 acid and 20:0 acid Which of the following fatty acids is both monounsaturated and an omega-6 fatty acid? a. CH3–(CH2)18–COOH b. CH3–(CH2)7–CH=CH–(CH2)7–COOH c. CH3–(CH2)4–CH=CH–(CH2)2–(CH2)6–COOH d. CH3–CH2–(CH=CH–CH2)4–(CH2)2–COOH Which of the following types of compounds are expected products...
please answer question 3. Apply your skills with TLC to predict and sketch a developed TLC...
please answer question
3. Apply your skills with TLC to predict and sketch a developed TLC plate for cocoa butter, indicating the components that comprise at least 10% of the fatty acids derived from cocoa butter. Assume these reference samples are available to use as controls Hint: use the table in the background section for fatty acids associated with cocoa butter. Mark lanes for controls and an unknown sample. Use a key or label all the lanes. Type of fatty...
Please answer all components.
Postlab 1) Coconut oil ls omprised of a misture of fatty acids in the form of triglycerides. The most abundant fatty acids in coconut oil are as follows: Lauric acid (48%) oleic acid (6.5%) Myrisitic acid (16%) Palmitic acid (9.5%) Draw the structure of each of these fatty acids: Considering the structures above, explain the relatively high melting point of coconut oll 2) Some oils that are improperly stored (exposed to oxygen) over long periods of...
C. Bromine Test for Unsaturation 2. Saturated/Unsaturated 1. Color fades rapidly/persists Fatty acids Stearic acid Oleic acid Triacylglycerols Safflower oil Olive oil Questions and Problems Q3 a. Draw the condensed structural formulas of stearic acid and oleic acid. Stearic acid Oleic acid b. From the results of Part C, which is more unsaturated: oleic acid or stearic a Explain your reason. From the results of Part C, were safflower oil and olive oil saturated or un rated? Explain your reason.
Draw the McLafferty Rearrangement arrow pushing mechanisms for
Stearic and Oleic fatty acids. You may define the alkyl chain as an
R group after the carbons needed in the McLafferty mechanism.
ننتتتت stearic acid 18 16 14 12 و 10 ? OH | Oleic Acid
Question 1 20 pts 1. a type of oil that is rich in monounsaturated fatty acids olive 2. a type of nut that is rich in omega-3 fatty acids (ALA) walnuts 3. a lipid that contains glycerol, two fatty acids, and a phosphate group phospholipid 4. a dietary lipid found only in animal foods cholesterol 5. organ in the body that produces all the cholesterol a body needs liver 6. type of lipid with a multi-ring structure sterol 7. a...
Question 1 Fats and oils are: A) Fatty acids B) triglyceride C) steroids D) Simple lipids B Question 2 The isotopically labeled oxygen in aspirin-below- is originally present in which of the following compounds OH bo сн. a) Salicylic acid b) acetic anhydride c) phosphoric acid d) acetic acid А B D Question 3 In synthesis of aspirin after heating for 10-15 minutes, we added water not only to re-crystallize the product, but also A) to force the reaction to...
~What are the three most prevalent fatty acids in peanut oil? I occasionally use peanut oil at home for cooking. However, it will often sit in the cupboard for months between uses. Again and again, I am disappointed to find a cardboard-like, dusty odor to the oil after it has sat for so long. Using your knowledge from the presentation and what you found were the main components of peanut oil, propose the structures of the products that are the...
please answer question
3. Apply your skills with TLC to predict and sketch a developed TLC plate for cocoa butter, indicating the components that comprise at least 10% of the fatty acids derived from cocoa butter. Assume these reference samples are available to use as controls Hint: use the table in the background section for fatty acids associated with cocoa butter. Mark lanes for controls and an unknown sample. Use a key or label all the lanes. Type of fatty...
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