Not one large citrus fruit turned white (8)

I believe the answer is:
semillon
'white' is the definition.
I don't know anything about this answer so I cannot tell whether this works.
'not one large citrus fruit turned' is the wordplay.
'not' becomes 'no' (negative).
'one large' becomes 'L' (eg in clothes sizes).
'citrus fruit' becomes 'limes' (I've seen this before).
'turned' says the letters should be written backwards.
'no'+'l'+'limes'='nollimes'
'nollimes' in reverse letter order is 'SEMILLON'.
Can you help me to learn more?
(Other definitions for semillon that I've seen before include "Wine grape" , "alcoholic drink" .)
