Gelatin The fillings of both are made by combining ground pork with gelatin cubes, and in the process of cooking, the gelatin melts, creating a soupy interior with a characteristic gelatinous stickiness. Gelatin is used for the clarification of juices, such as apple juice, and of vinegar. Isinglass is obtained from the swim bladders of fish. It is used as a fining agent for wine and beer. Besides hartshorn jelly, from deer antlers (hence the name "hartshorn"), isinglass was one of the oldest sources of gelatin. The consumption of gelatin from particular animals may be forbidden by religious rules or cultural
Pelican eel in appearance. The gulper eel is very different in appearance to most other [true] eel species. What makes the gulper eel so different from other fish, is not so much what it has, but what it doesn't have. They lack pelvic fins, swim bladders, and scales. Their muscle segments have a “V-shape”, while other fish have “W-shaped” muscle segments. Unlike many other deep sea creatures, it has very small eyes. It is believed that the eyes evolved to detect faint traces of light rather than form images. The gulper eel also has a very long, whip-like tail. Specimens that have