Damn, I missed the Peperoncino Festival!
Pachyrhizus power
Yam bean a major high-protein starch staple?
Potatoes can be good for you
Jeremy blogged sometime back about the lack of variety-level nutritional data out there. And more recently we’ve had an exchange of comments on the limited extent to which potato germplasm collections have been screened for micronutrients. One reason is probably the fact that nutritional composition is difficult to measure. Well, today comes news from USDA of a rapid method of analysis that could spur the evaluation of agrobiodiversity — and breeding — for nutritional value. Some 100 wild and cultivated accessions have had their phytochemical profiles quantified by high-throughput liquid chromatography and mass spectroscopy. Apparently, it only takes 12 minuts per sample. As an example of the results, levels of folic acid varied as much as three-fold among 70 entries, and flavonoid levels 30-fold.
Mini-watermelons
I had no idea there was such a thing as a mini-watermelon, let alone a mania about them, as suggested by a piece in FreshPlaza. But apparently, in addition to being easier to carry, they’re also good for you. I haven’t been able to find information on how these nutritious, small-fruited varieties were developed, but it does seem to have been through conventional breeding.