Biodiesel from Artichoke
Oil – Artichoke Oil as Biofuel
Artichoke has been only mainly as a forage crop for many
years, but in recent years new applications have been discovered. The seeds
of the artichoke plant can be used to obtain edible oil, while paper and pulp
can be obtained from the stalks.
Artichoke oil is similar to the oils from sunflower and safflower in its composition. The approximate oil composition is as follows: 60% linoleic, 25% oleic, 12% palmitic and 3% stearic acid. While experiments are still on for this crop, initial experiments and analysis appear to show that this crop has potential for producing biodiesel.
- Cynara Cardunculus as an Alternative Crop for Biodiesel Production (MS Word Document)
- Feeding
Ourselves or Driving Our Cars – the Tale of the Humble Artichoke – from
Transition Culture - Part of preparing for oil peak and
relocalisation is learning about plants that will grow in the gardens we
should be starting to put in place now. One interesting and useful plant
is the Jerusalem Artichoke. They can be used to make sugar, and have
been considered as a replacement for sugar beet. They are a very
easy-to-grow garden vegetable, great for novice gardeners, but are also
being researched as a source of biodiesel, to be grown on an industrial
scale to fuel the nearly 30 million cars on the UK’s roads. And therein
lies a dilemma. While clearly preferable to imported palm oil (which I
wrote about last week), it still boils down to the ultimate point that
we have to either decide whether we eat or drive, asks this article from
Transition Culture
Content derived from
Wikipedia article on Artichoke Oil
Artichoke oil - From Wikipedia, the free encyclopedia
Artichoke oil is extracted from the seeds of the Cynara
cardunculus (cardoon). It is similar in composition to safflower and
sunflower oil. The fatty acid composition of artichoke oil is:
Fatty acid Percentage
Linoleic 60%
Oleic 25%
Palmitic 12%
Stearic 3%
Recently, artichoke oil has attracted some attention as a possible source of biodiesel.
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About Oilgae - Oilgae - Oil & Biodiesel from Algae
has a focus on biodiesel production from algae while also discussing alternative
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biodiesel, and when you realise that oil was originally formed from algae
- among others - you think "Hey! Why not oil again from algae!"
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