Podcast
Questions and Answers
How is glucose prepared from inulin?
How is glucose prepared from inulin?
- By the action of alkali (NaOH)
- By the action of autoclave at 150o
- By acid hydrolysis (correct)
- By the action of specific enzyme
What is the method used to prepare fructose from sucrose?
What is the method used to prepare fructose from sucrose?
- Alkalinize the juice of sugar cane with Ca(OH)2
- Ca(OH)2 solution
- Ca fructosate ppt
- Acid or Enzyme Hydrolysis (correct)
Which process is involved in the preparation of raw sugar from sugar-cane juice?
Which process is involved in the preparation of raw sugar from sugar-cane juice?
- Autoclave at 150o
- Alkali rearrangement
- Acid hydrolysis
- Crystallization with charcoal (correct)
How is lactose obtained for preparation?
How is lactose obtained for preparation?
What is the primary purpose of alkalinizing the juice of sugar cane?
What is the primary purpose of alkalinizing the juice of sugar cane?
How is starch prepared from Graminaceous fruits?
How is starch prepared from Graminaceous fruits?
What is the purpose of the partial acid hydrolysis step in the preparation of glucose?
What is the purpose of the partial acid hydrolysis step in the preparation of glucose?
Which of the following is a key step in the preparation of fructose from sucrose?
Which of the following is a key step in the preparation of fructose from sucrose?
What is the purpose of heating the sugar cane juice with Ca(OH)2 during sucrose preparation?
What is the purpose of heating the sugar cane juice with Ca(OH)2 during sucrose preparation?
What is the role of charcoal in the refining of raw sugar?
What is the role of charcoal in the refining of raw sugar?
How is lactulose, a semisynthetic sugar, prepared?
How is lactulose, a semisynthetic sugar, prepared?
What is the purpose of the alkali addition step in the preparation of starch from Graminaceous fruits?
What is the purpose of the alkali addition step in the preparation of starch from Graminaceous fruits?
What is the primary purpose of concentrating the whey during the preparation of lactose?
What is the primary purpose of concentrating the whey during the preparation of lactose?
What is the main difference between the preparation of fructose from glucose versus from sucrose?
What is the main difference between the preparation of fructose from glucose versus from sucrose?
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