vitamin E
preferred label: ویتامین ای @fa
type: Concept
narrower: tocopherols

alpha-tocopherol
preferred label: آلفا-توکوفرول @fa
type: Concept
broader: tocopherols

triterpenoids
preferred label: تری‌ترپنوییدها @fa
type: Concept
narrower: tocopherols

beta-tocopherol
preferred label: بتا-توکوفرول @fa
type: Concept
broader: tocopherols

tocopherols
narrower: beta-tocopherol
narrower: alpha-tocopherol
broader: triterpenoids
broader: vitamin E
preferred label: توکوفرول‌ها @fa
type: Concept