| abstract |
[PROBLEMS] To improve the digestibility of plant protein raw materials that are important as an alternative protein source of animal protein raw materials, and to make animal feed raw materials more useful and animal feeds using the feed raw materials, particularly fish, echinoderms or crustaceans. To provide raw materials for food. SOLUTION: Self-digesting plant protein materials containing indigestible carbohydrates such as soybean, defatted soybean meal, wheat, corn gluten meal, rice meal, defatted rice meal, processed meal, rapeseed oil meal, cottonseed oil meal, potato protein, etc. Provided is a feed material having a digestibility improved by partially degrading indigestible carbohydrates by allowing a raw material having a protease inhibitory action or a component containing a feed additive to act on an untreated krill component. Moreover, the feed using the feed raw material is provided. [Selection] Figure 1 |