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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Sugar is the main source of energy as it produces energy on metabolic decomposition. But these days low calorie drinks are more popular, why?

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प्रश्न

Sugar is the main source of energy as it produces energy on metabolic decomposition. But these days low calorie drinks are more popular, why?

टीपा लिहा
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उत्तर

In low calorie drinks, some artificial sweetening agents (like aspartame, alitame, sucralose, saccharin etc). are present which are often many hundred times sweeter than sugar but do not metabolise and hence, do not produce any energy. 

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Chemistry In Everyday Life - Multiple Choice Questions (Type - I) [पृष्ठ २३५]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
पाठ 16 Chemistry In Everyday Life
Multiple Choice Questions (Type - I) | Q 68 | पृष्ठ २३५

संबंधित प्रश्‍न

Draw structure of BHT.


Which one of the following is a food preservative? 

Equanil, Morphine, Sodium benzoate

 


Mr. Roy, the principal of one reputed school organized a seminar in which he invited parents and principals to discuss the serious issue of diabetes and depression in students. They all resolved this issue by strictly banning the junk food in schools and to introduce healthy snacks and drinks like soup, lassi, milk etc. in school canteens. They also decided to make compulsory half an hour physical activities for the students in the morning assembly daily. After six months, Mr. Roy conducted the health survey in most of the schools and discovered a tremendous improvement in the health of students.

After reading the above passage, answer the following :

(i) What are the values (at least two) displayed by Mr. Roy ?

(ii) As a student, how can you spread awareness about this issue ?

(iii) What are tranquillizers ? Give an example.

(iv) Why is use of aspartame limited to cold foods and drinks ?


Why do we require artificial sweetening agents?


Name a sweetening agent used in the preparation of sweets for a diabetic patient.


What problem arises in using alitame as artificial sweetener?


Among the following, which one acts as a food preservative?

Aspartame, Aspirin, Sodium Benzoate, Paracetamol


Seeing the growing cases of diabetes and depression among children, Mr. Chopra, the principal of one reputed school organized a seminar in which he invited parents and principals. They all resolved this issue by strictly banning the junk food in schools and by introducing healthy snacks and drinks like soup, lassi, milk etc. in school canteens. They also decided to make compulsory half an hour physical activities for the students in the morning assembly daily. After six months, Mr. Chopra conducted the health survey in most of the schools and discovered a tremendous improvement in the health of students.

After reading the above passage, answer the following questions :

(i) What are the values (at least two) displayed by Mr. Chopra ?

(ii) As a student, how can you spread awareness about this issue ?

(iii) Why should antidepressant drugs not be taken without consulting a doctor ?

(iv) Give two examples of artificial sweeteners.


Why the use of alitame as an artificial sweetener is not recommended? 


Why the use of alitame as an artificial sweetener is not recommended?


Which of the following are not used as food preservatives?

(i) Table salt

(ii) Sodium hydrogencarbonate

(iii) Cane sugar

(iv) Benzoic acid


What is the difference between saccharin and saccharic acid?


Name an artificial sweetener which is derivative of sucrose.


Aspartame is unstable at cooking temperature, where would you suggest aspartame to be used for sweetening?


Of the following properties about thiosulphate, which one is not applicable?


Which synthetic sweetener is 100 times sweeter than cane sugar?


Which of the following is a naturally occurring antioxidant?


The artificial sweetener that has the highest sweetness value in comparison to cane sugar is ______.


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