植物 しょくぶつ せい蛋白 たんぱくではありませんでした
shokubutsusei tampakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 植物性蛋白

1. Was not of plant-based protein.; Was not plant protein.

Past/Perfective
Negative
Polite
Formal Register