DESCRIZIONE
Improved meals, improved meal compositions, and improved aquaculture feed compositions are provided based on plant meal, wherein anti-nutritional effects of one or more anti-nutritional substances (ANS) are mitigated. Also provided are methods for making and using the improved meals, improved meal compositions, and improved aquaculture feed compositions. Also provided are kits using the improved meals, improved meal compositions, and improved aquaculture feed composition. The improved meals, improved meal compositions, and improved aquaculture feed compositions demonstrate that plant meal protein digestibility may be improved, for example, for replacing fish meal protein.