This piece on the polyphenolic content of yearba mate (llex paraguariensis), a tea-like drink traditionally consumed in South America by pouring boiling water onto leaves held in a seasoned gourd, led me to this interesting-sounding book on Hispanic foods in general. Polyphenols are antioxidants and the food industry wants to add them to juices and teas.
Crops in the news
I’m not sure what to make of newspaper articles describing how to grow and process staple crops. On the one hand, it is nice to see the mainstream media take on agricultural subjects. On the other, it is sometimes difficult to see who exactly is meant to benefit from articles such as this on cassava from the St Kitts & Nevis and this on sweet potato from Zambia. Any thoughts?
Singular stories
We get used to reading about massive great projects involving loads of stakeholders with mountains of milestones. And we get jaded. But sometimes solutions are much smaller and with them comes a sense of uplift and possibilities. I got that when I found a post from a woman called Juliana, who is a Peace Corps volunteer in Mali. Her big push is for a millet grinding machine. Here’s why:
This machine grounds the millet the women spend so long to pound everyday. It can also ground peanuts into peanut butter and shea nuts to extract their oil. Mali is one of the leading producers of Shea butter so I’d like to help contribute to it’s production in my village.
If I get this machine it will allow the women much needed free time to do other things during the day. Plus one part of getting the machine is the ‘alphabetisation’ of the women. They need to learn how to read and write so that they can keep proper records for the machine. An NGO will take part in helping to provide the education for the women and the training for record keeping. It’s a good way of introducing literacy into a small village.
And she writes about trialling different kinds of millet in the village.
Bioversity International (my day job) has helped to introduce millet mini-mills in India, and the positive repercussions have been phenomenal. Not to blow my own horn too loudly, but you can hear about the mini-mill here, and there’s an accompanying article in New Agriculturalist.
So, Juliana, if you’re reading this, go for it, and let us know how you get on.
Nuts
I just heard a programme on the BBC World Service in the One Planet series called “Nuts.” It looked at the problems encountered in developing the Brazil nut as a source of income for poor Amazonian farmers. Unfortunately, it appears that some very tight – some would say unreasonably tight – EU regulations about levels of aflavotoxins are preventing exports. There’s part two next week. The website for the One Planet series is here, but this particular programme does not seem to be online yet. I’ll keep looking out for it. Coincidentally, WWF also has a long piece on the Brazil nut out today, which you can find here. International Trade Forum had a piece on Brazil nuts here in 2004.
Health and agriculture
To follow the last post, here’s a photo-essay from the BBC on another useful insect, the “desert shrimp,” better known as the locust. Useful? Well, that may be overstating the case, but they are widely eaten in the Sahara, deep fried in vegetable oil. I have tried them. Not as bad as one might think.
Anyway, what I really wanted to alert you all to is that the latest Spore and New Agriculturalist are out. There are lots of interesting pieces, both brief and longer, but is it a coincidence that both issues focus on aspects of agriculture and health? Spore has a feature on “functional foods” here, things that provide disease prevention as well as nutrition. New Agriculturalist has number of articles on various different aspects of the topic here, plus other sources of information.