Refrigerate, changing water every 2 or 3 days. Just before using cilantro, wash and pat dry with paper towels. Both the leaves and relatively tender stems can be used in fresh or cooked dishes. More definitions for cooking terms can be found in the Allrecipes Encyclopedia . A. Gelatin is a glutinous substance obtained from the ligaments, bones, and skin of animals, and so it is not vegetarian.
Agar agar is a vegetarian alternative, and can be substituted for gelatin.
However, agar agar has stronger setting properties so less of it is required. There are several keys to good, basic vegetable stocks. Vegetable stocks do not benefit from long cooking times. Certain herbs and vegetables will turn bitter as they steep, so strain them out as soon as the stock is finished. Also, some vegetables should be avoided altogether in stocks.