The seed and the peel are not consumed. Apart from being eaten raw like other fruits, longan fruit is also often used in Asian soups, snacks, desserts, and sweet-and-sour foods, either fresh or dried, and sometimes preserved and canned in syrup.

Are longan seeds poisonous?

Remove the seed

Some seeds contain cyanide that is poisonous and fatal. Longan seeds, however, contain saponin that causes irritation in the dog's stomach and ultimately leads to diarrhea. Apart from that, logan seeds, like logan shells, pose a risk of choking your dog or of causing intestinal obstruction or blockage.

Can longan seeds be eaten?

For a wonderful treat on a hot day, pop the whole fruit in the freezer – shell and all. Then eat them when you need that little refreshment, again, making sure to spit the seed out. Fresh longan makes a great addition to any salad, if you're looking for a sweet contrast to the more savory notes.