1, rotten jackfruit will have a strange smell and taste sour. If it is ripe, the jackfruit pulp will smell fermented and turn black. If you really can't bear to throw it away, you can try some. If it's completely stale, you can't eat it any more. If it is only a little alcohol, it is still edible.

2. Jackfruit is divided into dry bags and wet bags. The dried pulp is like a grain, which is easy to separate. The pulp tastes fresh, smooth and sweet. Most people prefer dry bags, while the other is wet bags. The pulp is soft and slippery and difficult to separate. There will be the sweetness of maltose and honey, and there will be a strong feeling. Both dry and wet bags smell good.