Girasol definition, an opal that reflects light in a bright luminous glow. See more.
Pheophytin or phaeophytin (abbreviated Pheo) is a chemical compound that serves as the first electron carrier intermediate in the electron transfer pathway of Photosystem II (PS II) in plants, and the photosynthetic reaction center (RC P870) found in purple bacteria.
Rutin. Rutin belongs to a class of plant secondary metabolites called flavonoids that are also known as rutoside, sophorin and quercetin-3-rutinoside. Rutin is a bioflavonoid, at times mentioned as vitamin P, which comprises citron, hesperidin and eriodictyl and is essential for assimilating vitamin C.