- ILRI video on helping herders with that climate change thing.
- Nutritional composition of Strawberry tree fruits.
- The genetic history of the yak.
- Chinese food archaeology: noodles and fruits.
- Colonial food in early America.
Nibbles: Grass roots fruit
- One pathetic nibble today, but it is tasty: Fruit-full schools in the UK.
Nutrition and the naming of plants
Just in time for the big meeting on Biodiversity and Sustainable Diets, opening today at FAO in Rome and part organized by our pal Jess, comes shocking news:
Of 502 sample plants, only 36 followed best practice for plant identification, and 37 followed best practice for plant nomenclature. Overall, 27% of sample plants were listed with names that are not in current use, or are incorrectly spelt, or both. Only 159 sample plants would have been found from a database search of citations and abstracts. Considering the need for food composition data from wild and locally cultivated food species, and the cost of analysis, researchers must identify, name and publish species correctly. Drawing on the fields of ethnobotany and ethnopharmacology, comprehensive recommendations are given for best practice.
Mark Nesbitt and his colleagues analyzed the quality of botanical information in published papers about the nutritional value of plant foods. ((Nesbitt, M., McBurney, R., Broin, M., & Beentje, H. (2010). Linking biodiversity, food and nutrition: The importance of plant identification and nomenclature Journal of Food Composition and Analysis, 23 (6), 486-498 DOI: 10.1016/j.jfca.2009.03.001)) What they discovered was that in many cases, if you relied on the botanical names as given in the papers, you would be hard put to identify the species concerned accurately enough to use automated searches of databases. And that could be a real problem as researchers seek to build a case for the value of lesser-known wild and cultivated species in building sustainable and nutritious diets.
There are, of course, recommendations to remedy the problem: “best practice”. Whether they’ll be widely adopted is anyone’s guess.
Nibbles: Ethiopia, India, Japan, Netherlands
- Ethiopia rehabilitating more than 100 wheats and barleys in anticipation of climate change.
- MS Swaminathan Research Foundation makes images available.
- Minor delays on the road to Nagoya Protocol and CBD COP 12 in India.
- Placing ecosystems thinking at the heart of global food security. ILRI prepares for climate gabfest in The Hague.
Old and new Nordic spring wheats side by side
Pictures being worth a thousand words, and all that, here are pictures — moving pictures, no less — of some Swedish wheats that were planted out for regeneration and characterization earlier in 2010.
Thanks Dag for the link. How hard would it be to make links to this sort of thing available from all-knowing databases, I wonder? Dag thanks the film-maker, Axel Diederichsen, for putting the names of the varieties into his description of the film, and suggests adding the accession numbers. If everyone did that, some kind of spider could surely crawl the web looking for, and linking to, any and all mentions of the number, and linking to them. With human curation, of course.
Is that crazy?