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प्रश्न
What is referred to as industrial alcohol? Briefly describe its preparation.
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उत्तर
Saccharomyces cerevisiae is the major producer of ethanol (C2H5OH). It is used for industrial, laboratory and fuel purposes. So ethanol is referred to as industrial alcohol.
संबंधित प्रश्न
The antibiotic chloromycetin is obtained from ______.
Give the biological name of the following:
The mould from which penicillin is obtained.
Ethanol is commercially produced through a particular species of ______.
Aspergillus niger is used to prepare vit ______.
What is the role of acidogenic bacteria in biogas plant?
Match Column I (Product) and Column II (Source organisms/Organisms used in production) and choose the correct option.
| Column I | Column II | ||
| i. | Vitamin C | a. | S. cerevisiae |
| ii. | Beer | b. | A. niger |
| iii. | Chloromycetin | c. | Sclerotiana libertine |
| iv. | Pectinase | d. | S. venezuelae |
Which raw material is used in the fermentation processes of making beer?
What are fermentors?
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
Match the following products with their microbial sources:
| Products | Microbial Sources | ||
| (a) | Vitamin B2 | (1) | Rhizopus arrhizus |
| (b) | Fumaric acid | (2) | Candida lipolytica |
| (c) | Vitamin B12 | (3) | Trichoderma konigii |
| (d) | Lipase | (4) | Neurospora gossypii |
| (e) | Cellulase | (5) | Pseudomonas denitrificans |
| (f) | Citric Acid | (6) | Aspergillus niger |
