Final answer:
The question refers to a steam cooking method using a parchment paper envelope in the microwave, which uses moisture from fish and veggies to tenderize the collagen in the fish.
Step-by-step explanation:
The process described in the question seems to refer to cooking, specifically a method of steam cooking in a microwave using parchment paper to create an enclosed environment. This method utilizes the moisture from the fish and vegetables to hydrolyze the collagen in the fish, making it more tender. During the cooking process, harmful organisms are destroyed, the connective tissue fibers of the meat break down, and the cellulosic framework in vegetables is loosened.
However, it's important to avoid overcooking to prevent the shrinking of coagulated protein which can decrease digestibility. Cooking can enhance the flavor of food but may also lead to the destruction of heat-sensitive vitamins such as B and C.