Dr. shaw in st. louis has found that amylase , an enzyme that breaks down starches , rises in flies that are sleep deprived .
圣路易斯的肖博士发现,当睡眠不足时,苍蝇体内的淀粉(一种能分解淀粉的)的含量会增加。
There are various ways of making biofuels , but they generally use chemical reactions , fermentation , and heat to break down the starches , sugars , and other molecules in plants .
But , consistent with the new study 's findings , metabolism takes a hit from refined carbohydrates - sugars and starches stripped of their fiber , like white flour .
There has been an increase in chilled foods , to fit a western style convenience lifestyle as well as ready meals with all those ' hidden ' sugars , starches and fats .
The serving sizes of the foods in each list ( starches , fruits , milks , vegetables , meats and fats ) reflect the mean macronutrient and energy values for each of the groups in this database .
So we fill them up on dry " kibble , " which combines animal products with vegetable-based starches , and meat-based canned " wet " foods , many containing parts of animals cats would likely never encounter , much less hunt and kill , in a purely natural situation .