nf. fermentation, chemical conversion of organic compounds by means of enzymes; agitation, unrest

(n.) = fermentation.
Ex: Besides the main unit for this development which covers technology there are special units dealing with fermentation and biotechnology; hospital organisation and building theory; air transport; and fruit cultivation.
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* agente de fermentación = leavening agent ; leavening ; raising agent.
* fermentación alcohólica = alcoholic fermentation.