A. Spectrophotometer
B. Tint meters
C. Disc colourimetry
D. All the above
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Related Mcqs:
- The method of food preservation in which food containing permanently sealed container is subjected to an elevated for a definite period of time and than cooled is known_____________________?
- A. Canning B. Sterilization C. Pasteurization D. None of These...
- Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?
- A. Food contaminations B. Food adulterants C. Food additives D. All the above...
- The oldest food preservation techniques are ___________________?
- A. Drying and dehydration B. Sun drying C. Browning D. None of these...
- The function of sugar in food is ___________________?
- A. Humecants B. Plasticizers C. Sweetners D. All the above...
- Colour changes leading to brown, grey and other in fresh and cured meat can be arise from_____________________?
- A. Biochemical changes B. Physical changes C. Microbial activity D. enzyme activity...
- A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________________?
- A. Chloroplast B. Chromoplast C. Leucoplast D. Chlorsis...
- Degradation of green colour of fruits is due to___________________?
- A. pH changes B. Oxidative system C. Chloroplry lases D. All the above...
- pF unit is used for the measurement of_____________________?
- A. Hydraulic potential B. Hydraulic conductivity C. Negative soil water potential D. All the above...
- The device used for the measurement of positive pressure potential of soil water is known as_________________?
- A. Lysimeter B. Tensiometer C. Piezometer D. Barometer...
- In allogamous species, a true breeding line obtained by continuous inbreeding is__________________?
- A. Hybrid B. Top cross C. Poly cross D. Inbred...
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