Food Industry. Машутина Е.А. - 18 стр.

2 Some of the impurities are     .
         a) useful
         b) toxic
         c) pleasant
3 The removal of       . from wheat is during the washing process.
         a) stone
         b) smell
         c) dirt

        7.5 Answer the questions

1    What do most flour milling operations consist of?
2     The straws, sand, foreign seeds are extracted, aren’t they?
3    Are endosperm particles classified according to their colour?
4    Can we find a variety of different seeds in wheat?
5    How can you classify loose impurities?
6    Do the impurities have the specific gravity?
7    Is separation by dimensions carried out by means of sieve or microscope?
8    How do you understand the difference between light grain and sound wheat?

        7.6 Refresh your grammar. Translate into Russian

grinding- to grind
different-difference-to differ
variously-to vary-variety
harmful-harm
specific-to specify-specification
washing-to wash
rotary-to rotate-rotation
separation-to separate

        7.7 Find Russian equivalents from the right column

air current                    мельничный процесс
light grain                    инородные тела
woven wire                     налет на муке

foreign bodies                поток воздуха
stream of water               переплетная проволока
sound wheat                   зерно низкого качества
milling process                поток воды
taint to the flour            доброкачественная пшеница
        7.8 Describe all methods of separation



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