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Milk powder 4

Instant powder, roller drying, condensed milk & quality

12 multiple-choice questions on milk powder: instant powder, roller drying, condensed milk & quality.

Question 1 of 120 of 12 answered

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What does the word 'instant' mean in instant milk powder?

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All 12 questions in this quiz

What does the word 'instant' mean in instant milk powder?
How is the structure of instant milk powder obtained?
Why is lecithin added in the manufacture of instant whole milk powder?
What is the maximum amount of lecithin that may be added?
How is the water removed in roller drying?
Which properties mainly determine the quality of milk powder?
What heat treatment is milk for powder normally given?
Within what time after milking must the heat treatment take place?
Which checks does the preserved milk plant normally carry out at milk reception?
Which microorganisms are particularly undesirable in milk for preserved milk products?
At what temperature is condensed milk sterilised in an autoclave?
What can too rapid/incorrect cooling of sweetened condensed milk lead to?

Sources

The questions are based on the Danish textbooks below and translated from the Danish. Main source: Mejerilære 2. Page numbers in the quizzes are the books' own; “unknown” means the page could not be established. The full tests also refer to Mælkekemi and Tetra Pak's Dairy Processing Handbook.

Waagner Nielsen, E. & Ullum, J. A. (2003). Mejerilære 1. [Dairy technology, vol. 1: general.] 4th edition, 1st printing. Erhvervsskolernes Forlag, Odense. ISBN 87-7881-397-2.
Waagner Nielsen, E. & Ullum, J. A. (2004). Mejerilære 2. [Dairy technology, vol. 2: products.] 5th edition, 1st printing (1st edition 1986). Erhvervsskolernes Forlag, Odense. ISBN 87-7881-484-7. [main source]
Stein Jensen, P. & Nielsen, J. J. (2006). Mikrobiologi. [Microbiology.] 5th edition (3rd printing 2022). Praxis Forlag A/S, Copenhagen. ISBN 978-87-7881-662-7.
Waagner Nielsen, E. & Buch Kristensen, J. M. (2006). Mikrobiologi og bioteknik. [Microbiology and Biotechnology.] 2nd edition. Erhvervsskolernes Forlag, Odense. ISBN 978-87-7881-666-5.
Stein Jensen, P. (2003). Mejeriproduktion. [Dairy Production.] 3rd edition, 1st printing. Erhvervsskolernes Forlag, Odense. ISBN 87-7881-411-1.
Statens Forsøgsmejeri [Danish State Experimental Dairy] (1961). 128. beretning. [Report no. 128.] Hillerød.

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This is an unofficial teaching and study tool. The quiz content was written for educational use on the basis of the textbooks listed, and translated from the Danish. Copyright in the original texts belongs to their authors and publishers (Erhvervsskolernes Forlag, Praxis Forlag and others) and is not affected by this.

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