The mince pie used to contain meat, hence the filling being called mincemeat, but now is a mixture of dried fruits, spices, fat and brandy.
以前这种肉馅饼里面只含肉,但是现在的口味不同,里面还加有干果,香料,奶油和白兰地。
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Some ideas: your own "trail" mix of dried fruit and nuts or sunflower seeds, whole-grain pretzels and low-fat cheese, or a bagful of baby carrots and yogurt dip.
Chemists can take these TAGs and readily convert them into transportation fuels. Better yet, the fat-extracted algae can be dried down and fed to chickens.