Hello I'm a new member, from New Zealand.  I'm in my 3rd year of collecting sub tropical fruit plants.

I was recently given a cutting of a papaya 'type' plant.  Looked similar to a mountain papaya/Babaco

The owner doesn't know the name of it, but he told me that when you eat the fruit it changes your perception of taste.  I'm aware of the miracle fruit doing this with sour tastes, but I've never heard of any other fruit doing this. 

Can anyone shed some light on this?