Bok choy for them, the term used most commonly is 青菜 qīng cài (literally "blue-green vegetable"). Although the term 白菜 is pronounced "baak choi" in Cantonese, the same characters are pronounced "bái cài" by Mandarin speakers and used as the name for Napa cabbage which they call "Chinese cabbage" when speaking English. In the Philippines, it is called "péchay" in Spanish and "pichay" or "petsay" in Tagalog. Raw Chinese cabbage is 95% water, 2% carbohydrates, 1% protein and less than 1% fat (table). In a 100 gram amount, raw Chinese cabbage supplies 13 calories and is a rich source (20% or more
Vegetable oils as alternative energy that yields 20% more oil than the standard variety. There is concern that the current growing demand for vegetable oil is causing deforestation, with old forests being replaced with oil palms. When land is cleared it is often burned, which releases large amounts of the greenhouse gas CO. Vegetable oil production would have to increase substantially to replace gasoline and diesel. With current technology such an increase in production would have a substantial environmental impact. In some poor countries the rising price of vegetable oil is causing problems. There are those that say using a food crop for fuel sets