Minimum rtorage Procedures for food raw(5) materials should ensure the application of "first "in-first out Select one a. True : b. False Which of the following membrane separation (6). technique would be most suitable for dehydration ?of whey in dairy industry Select one a. Reverse osmosis b. Nano filtration c. Ultra filtration Od. Membrane filtration Two essential purposes of food packaging are to (select the best ansewr(7 Select one a. Prevent food from being sold past its best- .before date and to contain the product b. Provide consumers with information and to include a barcode c. Protect the food from contamination and to enable easy transportation D. Protect the product from contamination and. to communicate serving ideas