Meaning & use

unpasteurized

adjective·Everyday

Last updated

UK/ʌnˈpɑːstʃəraɪzd/
US/ʌnˈpæstʃəraɪzd/

Meanings

  1. adjectivebefore a noun

    Describing a food or drink, especially milk or juice, that has not been briefly heated to kill harmful bacteria.

    Grammar: Used before a noun or after be: unpasteurized milk; the cheese is unpasteurized.

    Patterns

    • unpasteurized milk

    Pregnant women are often advised to avoid unpasteurized cheese.

    The farm shop sells unpasteurized milk straight from the cow.

    This cider is unpasteurized, so it must be kept cold.

  2. adjectivebefore a noun

    Raw and unprocessed by heat, so that the natural flavor and living cultures are kept.

    Grammar: Often used by makers who stress tradition or flavor.

    Many cheesemakers prefer unpasteurized milk for its flavor.

    The unpasteurized beer has a livelier taste than the bottled kind.

Common combinations

unpasteurized milk
Unpasteurized milk can carry bacteria.
unpasteurized cheese
The label says the cheese is unpasteurized.
unpasteurized juice
The stall sold fresh unpasteurized juice.
raw and unpasteurized
The honey is raw and unpasteurized.
remain unpasteurized
The cheese must remain unpasteurized to be sold under that name.

Synonyms and how they differ

raw
This is wider and means not cooked or processed in any way, while unpasteurized refers to one specific heat treatment.
untreated
This covers any lack of treatment, and sounds less precise than unpasteurized for dairy products.
unprocessed
This suggests nothing has been done to the food at all, but an unpasteurized product may still be filtered or aged.

Opposites

Word family

pasteurize verb
to heat a food to kill bacteria
pasteurized adjective
heated to kill harmful bacteria
pasteurization noun
the heating process itself

Commonly confused: unpasteurized or unsterilized?

unpasteurized vs unsterilized

Unsterilized means not made completely free of germs, and is used for equipment, while unpasteurized is specific to foods and drinks.

Practice

The label warns that the soft cheese is ___, so it may not be safe for pregnant women.

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