Sunflower provided the highest quantities of oil per time unit and the highest extraction efficiency R , whereas jatropha on average provided the seed cake with the lowest oil content , the highest % of
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Seed cake or press cake is a by-product of oil extraction. Jatropha seed cake contains curcin, a highly toxic protein similar to ricin in castor, making it unsuitable for animal feed. However, it does have potential as a fertilizer or biogas
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The press-cake can be ground in a hammer mill, rolled, moisturized and pressed to give additional oil. The combined yield from the two processes represents an extraction efficiency of 90%. Note In the KIT process, the addition of 8% water to the
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lowest point: Pacific Ocean 0 m highest point: Volcan Tajumulco 4,220 m Natural resources : This entry lists a country's mineral, petroleum, hydropower, and other resources of commercial importance, such as
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lowest point: Pacific Ocean 0 m highest point: Volcan Tajumulco 4,220 m Natural resources : This entry lists a country's mineral, petroleum, hydropower, and other resources of commercial importance, such as
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