Jackfruit is commonly used in South and Southeast Asian cuisines. The ripe and unripe fruit is used, as are the seeds. The jackfruit tree is a widely cultivated and popular food item throughout the tropical regions of the world. It is the national fruit of Vietnam which is the largest export of jackfruit in the world. Flow Chart: Raw material Select and remove impurities, leaves, stems, unqualified fruit Wash by cleaning machine Split off jackfruit, collect Rinse with clean water Freezing Vacuum frying Centrifugal: to remove remain oil To cool Packing: big PE bag or aluminum bag Finished product.