Sweet potato has leaves rich source of vitamins
By: Team Ifairer | Posted: 16-01-2015
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"Leaf tissue also contained higher total vitamin B6 content compared with other tissues. Mature leaves contained 3.4 times higher vitamin B6 than roots, whereas mature petioles contained 2.3 times more than roots," researchers said. Bud tissue and young leaves also contained higher B6 levels than roots, whereas the vine and young petiole tissue contents were lower than roots.