The fatty goose liver (foie gras) is known as one of the world's three major cuisines.However, few researches have been done on the nutrition, volatile compounds and products of fatty goose liver. So the thesis is to do some research on the nutritive substances and identify the ones that are beneficial to human bodies, which will provide theoretical support for the foie gras grading standards, serve to analysis the special aroma compounds and study the processing technology of fatty goose liver made in Chin...