Edible oil believes authority is not new, using everyday. Still remember that oil expression mill in our hour village, means of this kind of oil expression, be in early of Xie of Gu Sai of period of Northen Wei Dynasty " Qi Min wants art " have account, circulated at least more than 1000 yearsI return specific oil expression flow is not very clear really, do not add any additive absolutely neverthelessEnrol one type pure handiwork to makeBut lane of this kind of traditional pure manual oil expression by home many expert doubt, they express " mill of this kind of oil expression, environmental shade undercurrent is wet, oil expression worker lacks wholesome safeguard, content of such edible oily bacterium exceeds bid badly, unfavorable edible. Be in especially " the tip of the tongue 2 " once broadcasted after such oil expression, still the expert states such edible oil causes cancer easily. Add country the reportorial conduct propaganda with certain and large long-term oil expression, at present this kind of traditional oil expression had been bought very hard in the market. Small make up a hour to be brought up in the country, those who eat is the oil of mill of village mouth oil expression, after-thought rises now really sweetNowadays already very long had not eaten Lane of oil expression of miscellaneous dot handmade is joined to see rarely like this kind of machine on present street, basically be the oil that cannot see in one's childhood pure handmade extracts oil mill.