Sensorial analysis of natural food colorants do not include: a. Visual b. Flavors c. Weighing d. Smells

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Sensorial analysis of natural food colorants do not include:
a. Visual
b. Flavors
c. Weighing
d. Smells
The natural color of a food may not indicate:
a. The degree of ripeness.
b. The degree of decay.
c. The degree of sweetness.
d. The method of harvesting.
Which statement is true:
a. Green chemistry is about using green products.
b. Green chemistry is about reducing or eliminating the use and/or generation of hazardous
substances.
c. Green chemistry is about using green solvents.
d. Green chemistry is about using green reactants.
Natural colorants are not:
a. Very bright
4
b. Less stable
c. Of high microbiological contamination
d. Processed by physical means
Which one of the following phrases is not true?
a. Acidic media do not affect soapless soaps
b. Alkylbentene sulphonates are synthetic detergents
c. Synthetic detergents cannot be used in hard water
d. Synthetic detergents are stronger than soaps
Which statement is not true:
a. Green chemistry is developing Fertilizers and fertilizer adjuvants that are designed to
minimize usage while maximizing effectiveness.
b. One of green chemistry's greatest strengths is the ability to design for increased hazard.
c. Green chemistry is developing Pesticides which only affect target organisms and degrade
to innocuous by-products.
d. Green chemistry is developing Methods of using agricultural wastes for beneficial and
profitable uses.
Transcribed Image Text:Sensorial analysis of natural food colorants do not include: a. Visual b. Flavors c. Weighing d. Smells The natural color of a food may not indicate: a. The degree of ripeness. b. The degree of decay. c. The degree of sweetness. d. The method of harvesting. Which statement is true: a. Green chemistry is about using green products. b. Green chemistry is about reducing or eliminating the use and/or generation of hazardous substances. c. Green chemistry is about using green solvents. d. Green chemistry is about using green reactants. Natural colorants are not: a. Very bright 4 b. Less stable c. Of high microbiological contamination d. Processed by physical means Which one of the following phrases is not true? a. Acidic media do not affect soapless soaps b. Alkylbentene sulphonates are synthetic detergents c. Synthetic detergents cannot be used in hard water d. Synthetic detergents are stronger than soaps Which statement is not true: a. Green chemistry is developing Fertilizers and fertilizer adjuvants that are designed to minimize usage while maximizing effectiveness. b. One of green chemistry's greatest strengths is the ability to design for increased hazard. c. Green chemistry is developing Pesticides which only affect target organisms and degrade to innocuous by-products. d. Green chemistry is developing Methods of using agricultural wastes for beneficial and profitable uses.
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