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| Busconi, Matteo; Lucini, Luigi; Soffritti, Giovanna; Bernardi, Jamila; Bernardo, Letizia; Brunschwig, Christel; Lepers-andrzejewski, Sandra; Raharivelomanana, Phila; Fernandez, Jose A.. |
| Vanilla is a flavoring recovered from the cured beans of the orchid genus Vanilla. Vanilla xtahitensis is traditionally cultivated on the islands of French Polynesia, where vanilla vines were first introduced during the nineteenth century and, since the 1960s, have been introduced to other Pacific countries such as Papua New Guinea (PNG), cultivated and sold as "Tahitian vanilla," although both sensory properties and aspect are different. From an economic point of view, it is important to ensure V. xtahitensis traceability and to guarantee that the marketed product is part of the future protected designation of the origin "Tahitian vanilla" (PDO), currently in progress in French Polynesia. The application of metabolomics, allowing the detection and... |
| Tipo: Text |
Palavras-chave: Vanilla xtahitensis; Food metabolomics; Phenolics; Traceability; Authenticity. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00663/77530/79339.pdf |
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| Funasaki,Mariko; Menezes,Ingrid Sabino; Barroso,Hiléia dos Santos; Zanotto,Sandra Patricia; Carioca,Cláudia Regina Ferreira. |
| The tocopherol content of Brazil nut oil from different Amazon regions (Manicoré-AM, Rio Preto da Eva-AM, São João da Baliza-RR, Caroebe-RR, Belém-PA, and Xapurí-AC) was investigated by normal-phase high-performance liquid chromatography. For all authentic oils, two isomers: α- and γ-tocopherols were observed (37.92-74.48 µg g-1, 106.88-171.80 µg g-1, respectively), and their levels were relatively constant among the oils having these geographic origins, which would enable to distinguish Brazil nut oil from other plant oils for authentication purposes. Commercial Brazil nut oils were also evaluated, and some of these oils demonstrated a tocopherol content that was very different from that of the authentic oils. Therefore, we suggest that the tocopherol... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bertholletia excelsa H.B.K.; Amazonian vegetable oil; Quality control; Authenticity. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672013000400012 |
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