马铃薯淀粉及其衍生物 来自宾夕法尼亚州

Researchers of Penn State University discovered that compounds found in purple potatoes may help kill colon cancer stem cells and limit the spread of the cancer.

A process that spins starch into fine strands could take the sting out of removing bandages, as well as produce less expensive and more environmentally-friendly toilet paper, napkins and other products, according to Penn State food scientists.