Pineapple-Jicama Salsa

1 tablespoon(s) freshly squeezed lime juice

1 1/4 pound(s) peeled pineapple , cut into 1/2-inch dice

3 cups

2 tablespoon(s) fresh pineapple juice, squeezed from the rind

5 ounce(s) jicama , peeled and cut into 1/4-inch dice

1 cup

3 tablespoon(s) finely chopped cilantro

1 tablespoon(s) light brown sugar

1 jalapeño, stemmed, seeded and finely chopped

1 scallion , thinly sliced