In this work we present results of the application of PAS technique in the UV-Vis region in a variety of organic materials in natural form such as plant leaves, fruits and vegetables. The observed PAS spectra were associated to the presence of several carotenoids and flavonoids molecules in leaves, fruits and vegetables. Our results confirm PAS as a rapid direct and efficient analytical method in material science, particularly in the very promising field of photochemistry and photobiology.
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Univ London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, EnglandUniv London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, England
Burns, J
Fraser, PD
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Univ London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, EnglandUniv London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, England
Fraser, PD
Bramley, PM
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Univ London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, EnglandUniv London Royal Holloway & Bedford New Coll, Sch Biol Sci, Egham TW20 0EX, Surrey, England
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Community Univ Reg Chapeco, Post Grad Program Hlth Sci, Chapeco, SC, BrazilCommunity Univ Reg Chapeco, Post Grad Program Hlth Sci, Chapeco, SC, Brazil
Locateli, Gelvani
Peralta, Rosane Marina
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Univ Estadual Maringa, Dept Biochem, Maringa, Parana, BrazilCommunity Univ Reg Chapeco, Post Grad Program Hlth Sci, Chapeco, SC, Brazil
Peralta, Rosane Marina
Koehnlein, Eloa Angelica
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Fed Univ Fronteira Sul, Course Nutr, Realeza, Parana, BrazilCommunity Univ Reg Chapeco, Post Grad Program Hlth Sci, Chapeco, SC, Brazil