Evaluation of Chemical Variability of Cured Vanilla Beans (Vanilla tahitensis and Vanilla planifolia)
نویسندگان
چکیده
منابع مشابه
Origins and Dispersal of Cultivated Vanilla (Vanilla planifolia Jacks. [Orchidaceae])
Origins and Dispersal of Cultivated Vanilla (Vanilla planifolia Jacks. [Orchidaceae]). Vanilla is a clonally propagated crop originating from Mesoamerica. Information regarding the circumstances under which vanilla cultivation began is incomplete. Presumably, the Totonac people of Papantla (north-central Veracruz, Mexico) were the earliest to cultivate vanilla; however, the oldest reports of va...
متن کاملPhenolic Profiling for Traceability of Vanilla ×tahitensis
Vanilla is a flavoring recovered from the cured beans of the orchid genus Vanilla. Vanilla ×tahitensis 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...
متن کاملNeotropical roots of a Polynesian spice: the hybrid origin of Tahitian vanilla, Vanilla tahitensis (Orchidaceae).
Absent in the wild, Tahitian vanilla (V. tahitensis) is a gourmet spice restricted in distribution to cultivated and feral stands in French Polynesia and Papua New Guinea. Its origins have been elusive. Our objective was to test the purported hybrid derivation and parentage of V. tahitensis from aromatic, neotropical progenitors. Nucleotide sequences from V. tahitensis and neotropical Vanilla w...
متن کاملBiocontrol of Fusarium Wilt of Vanilla (vanilla Planifolia) Using Combined Inoculation of Trichoderma Sp. and Pseudomonas Sp
Fungal pathogens pose a major problem in causing reduction in yield of vanilla crop to considerable level. Fusarium oxysporum, was isolated from naturally infected vanilla plants and an attempt was made to minimize the damage caused by the pathogen using biocontrol agents Trichoderma harzianum, and Pseudomonas fluorescens isolated from soil. The combined inoculation of Trichoderma harzianum wit...
متن کاملMetabolic changes in different developmental stages of Vanilla planifolia pods.
The metabolomic analysis of developing Vanilla planifolia green pods (between 3 and 8 months after pollination) was carried out by nuclear magnetic resonance (NMR) spectroscopy and multivariate data analysis. Multivariate data analysis of the (1)H NMR spectra, such as principal component analysis (PCA) and partial least-squares-discriminant analysis (PLS-DA), showed a trend of separation of tho...
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ژورنال
عنوان ژورنال: Natural Product Communications
سال: 2009
ISSN: 1934-578X,1555-9475
DOI: 10.1177/1934578x0900401016