noun which may take the genitive case particle 'no'
freshly harvested; freshly caught; just-picked
Describes produce, fish, or other items that have just been harvested or caught, emphasizing peak freshness. Used attributively with の.
取れたての野菜はとても美味しい。
Freshly harvested vegetables are very delicious.
今朝、取れたての魚を市場で買った。
I bought freshly caught fish at the market this morning.
Rare variant combining 採れ and 立て.
新鮮 is a general adjective for freshness, while 取れたて specifically means just-harvested or just-caught, often with a nuance of immediacy.
Compound of the stem of 取れる (to be harvested/caught) + たて (suffix meaning 'just done').