PASSIONFRUIT

The flower gave the fruit its name long before anyone thought to drink it. Around 1700, Spanish missionaries in Brazil read the elaborate bloom as a diagram of the Crucifixion — the corona as Christ's crown, the five anthers as five wounds — and called it the flower of the five wounds. [source] The vine travelled with empire: passionfruit was being exhibited in Sydney by 1843 and sold in the city market by 1847, and had partly naturalised along coastal Queensland before 1900. [source] Australia's love affair was sealed in 1921, when Melbourne nurseryman Clarence Kelly grafted the black passionfruit onto a hardier rootstock to beat root disease — the vine he trademarked in 1958 as 'Nellie Kelly'. [source] Today Brazil leads the world's crop, with Ecuador and Colombia feeding the global juice trade. [source]

Passionfruit is a loud, generous botanical — a full sachet pushes a gin firmly into tropical territory, all sweet-tart fruit and a musky tail. Used at half, it lifts and rounds a more classic juniper spine without taking over. It loves the company of Lime and Lemon Myrtle for a sun-drenched citrus-tropical gin, while a whisper of Vanilla rounds off its tartness. Keep Juniper present so the gin still reads as gin, not cordial.

The signature "passionfruit" smell is built mostly from fruity esters: ethyl butanoate and ethyl hexanoate carry the highest odour-activity values in the purple fruit, throwing sweet, tropical, apple-pineapple top notes. [source] beta-Ionone adds a floral, violet warmth underneath. The character that makes passionfruit unmistakable, though, is sulfur: 2-methyl-4-propyl-1,3-oxathiane is a character-impact compound detectable down near 3 parts per billion, lending the musky, tropical, slightly "catty" edge. [source] Those esters are fragile and volatile — gentle, cool extraction protects them; heat and long maceration flatten the fruit and can coarsen the sulfur note.