primrosing

uncountable

A defect in improperly packaged butter, leading to discoloration and impaired flavour.

Japanese Meaning

不適切に包装されたバターに起こる欠陥で、バターが変色し、風味が劣化する現象

Because of the primrosing, the butter had a pale, discolored patch and an off taste that ruined the pastry.

包装不良による変色と風味の劣化が原因で、そのバターは焼き菓子の味を台無しにしました。

Sense（1）

A defect in improperly packaged butter, leading to discoloration and impaired flavour.