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Start learning 50% faster. Sign in nowLet the speed of the man in still water be x km/hr. Downstream speed = (x+ 4.5) km/hr. Upstream speed = (x- 4.5) km/hr. (x+ 4.5) × 5 = (x- 4.5) × 8 5 x + 22.5 = 8 x - 36 3 x = 58.5 ∴ x = 19.5 km/hr.
Change in lipids leading to undesirable flavor/odor is called:
During controlled atmospheric storage, composition of which gases is controlled?
Which of the following is a chemical used in aseptic packaging?
a) Chlorine peroxide
b) Peracetic Acid
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Cold test of fat is a measure of:
Probiotics are:
In bread making, microorganisms are useful in development of ______ and ______ of the product (Both blanks need to be correct).
The term culture refers to the ______growth of microorganism in _____ __
Frozen storage is generally operated at a temperature of:
The main macronutrient that is a part of vitamins and enzymes is
Which of the following has highest calorific value?