As nouns the difference between germen and germin
is that germen is while germin is (protein) any of a group of proteins, resistant to proteases, associated with the germination of cereals.
germen
English
Noun
(
en noun)
The basic form of an organism; the seed or germ
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germin
English
Noun
(
en noun)
(protein) Any of a group of proteins, resistant to proteases, associated with the germination of cereals