To make an avocado ripen quickly you can put it in a sealed tub or container in which you store rice.
To make an avocado ripen quickly put it with a banana in a paper bag. This bag you keep in a kitchen cupboard.
Be careful it can go very fast and then the avocado becomes fair.
The pit of an avocado in a cup of water while prepares a dish with avocado prevents browning of the court.
Avocado store, along with the kernel (in. Remaining) prevents browning.
The avocado ripens faster when it is stored together with a banana in a container or bag.
Sprinkle the avocado with lemon juice in order to prevent the browning.
Eg if you make guacamole. The wick in it leave then it is not brown and does not lemon over it.