Principal component analysis (PCA) of volatile terpene compounds dataset emitted by genetically modified sweet orange fruits and juices in which a D-limonene synthase was either up- or down-regulated vs. empty vector controls.
We have categorized the dataset from content and emission of terpene volatiles of peel and juice in both Navelina and Pineapple sweet orange cultivars in which D-limonene was either up- (S), down-regulated (AS) or non-altered (EV; control) ("Impact of D-limonene synthase up- or down-regulation on sweet orange fruit and juice odor perception"(A. Rodríguez, J.E. Peris, A. Redondo, T. Shimada, E. Costell, I. Carbonell, C. Rojas, L. Peña, (2016)) [1]). Data from volatile identification and quantification by HS-SPME and GC-MS were classified by Principal Component Analysis (PCA) individually or as chemical groups. AS juice was characterized by the higher influence of the oxygen fraction, and S juice by the major influence of ethyl esters. S juices emitted less linalool compared to AS and EV juices.
Departamento de Biotecnología y Mejora Vegetal de Especies Cultivadas. Instituto de Biología Molecular y Celular de Plantas - Consejo Superior de Investigaciones Científicas (IBMCP-CSIC), Av. Ingeniero Fausto Elio s/n, 46022 Valencia, Spain; Fundo de Defesa da Citricultura, Av. Adhemar Pereira de Barros, 201, 14807-040 Vila Melhado, Araraquara, São Paulo, Brazil.
Ana
A
Rodríguez
Departamento de Biotecnología y Mejora Vegetal de Especies Cultivadas. Instituto de Biología Molecular y Celular de Plantas - Consejo Superior de Investigaciones Científicas (IBMCP-CSIC), Av. Ingeniero Fausto Elio s/n, 46022 Valencia, Spain; Fundo de Defesa da Citricultura, Av. Adhemar Pereira de Barros, 201, 14807-040 Vila Melhado, Araraquara, São Paulo, Brazil.
Josep E
JE
Peris
Centro de Protección Vegetal y Biotecnología. Instituto Valenciano de Investigaciones Agrarias (IVIA), carretera Moncada-Náquera Km. 4.5, 46113 Moncada Valencia Spain.
Ana
A
Redondo
National Institute of Fruit Tree Science (NIFTS), National Agriculture and Bio-oriented Research Organization (NARO), Shizuoka 424-0292, Sizuoka, Japan.
Takehiko
T
Shimada
Departamento de Biotecnología y Mejora Vegetal de Especies Cultivadas. Instituto de Biología Molecular y Celular de Plantas - Consejo Superior de Investigaciones Científicas (IBMCP-CSIC), Av. Ingeniero Fausto Elio s/n, 46022 Valencia, Spain; Fundo de Defesa da Citricultura, Av. Adhemar Pereira de Barros, 201, 14807-040 Vila Melhado, Araraquara, São Paulo, Brazil.
Leandro
L
Peña
D-limonene; Odor; PCA; Volatiles
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