ふはい腐敗fuhai
1.
The process in which organic matter breaks down due to the activity of microorganisms, resulting in the release of toxic substances and the production of foul-smelling gases.
2.
A decline in moral integrity or a degradation of ethical standards within an individual or society, often leading to a loss of trust or decency in social and political contexts.
Example:
食品包装は腐敗を減らす。
ふはいきん腐敗菌fuhaikin
1.
A group of bacteria that break down nitrogen-containing organic matter, especially proteins, leading to the production of ammonia, amines, and hydrogen sulfide during the process of decay.
2.
Bacteria responsible for the decomposition of organic materials, contributing to the natural recycling of nutrients in ecosystems.