noun which may take the genitive case particle 'no', noun
plant-based; vegetable; botanical
Describes something derived from plants, as opposed to animals or minerals. Often used in compounds like 植物性タンパク質 (plant protein) or 植物性油脂 (vegetable oil).
このマーガリンは植物性油脂から作られています。
This margarine is made from vegetable oils.
植物性の食
A diet centered on plant-based foods is said to be good for health.
Simply means 'plant'; 植物性 adds the meaning of 'plant-based' or 'botanical' as a property.
Compound of 植物 (plant) + 性 (nature, property), literally 'plant nature'.