Mineral composition, nutritional properties, total phenolics and flavonoids compounds of the atemoya fruit (Annona squamosa L. x Annona cherimola Mill.) and evaluation using multivariate analysis techniques.
The atemoya is a hybrid fruit obtained by crossing of cherimoya (Annona cherimola Mill.) with sweet sop (Annona squamosa L.). The information about chemical composition of atemoya is scarce. The mineral composition was evaluated employing Inductively Coupled Plasma Optical Emission Spectrometry (ICP OES) and the centesimal composition and the physico-chemical parameters were assessed employing procedures described in the AOAC methods. The total phenolic compounds (TPC) and total flavonoids (TF) were determined using spectroanalytical methods. Considering the Reference Daily Intake (RDI), the concentrations of K, Cu and Vitamin C found in atemoya were the highest, representing about 32, 23 and 37% of the RDI, respectively. The total carbohydrates were 32 g 100g-1 and the soluble solids was equivalent to (32.50 ± 0.03) °Brix. The result for TPC was 540.47 ± 2.32 mgGAE 100 g-1 and the TF was 11.56 ± 1.36 mgQE 100 g-1. The exploratory evaluation of 42 atemoya samples was performed through Principal Component Analysis (PCA), which discriminated green and ripe fruits according to their mineral composition. The elements that contributed most for the variability between green and ripe fruits were: Ba, Ca, Cu, K, Mg and P.
Universidade do Estado da Bahia/UNEB, Departamento de Ciências Exatas e da Terra, Rua Silveira Martins, 2555, Cabula, 41195-001 Salvador, BA, Brasil.|Universidade Federal da Bahia/UFBA, Departamento de Química Analítica, Campus de Ondina, Av. Adhemar de Barros, s/n, Ondina, 40170-290 Salvador, BA, Brasil.|Instituto Nacional de Ciência e Tecnologia/INCT, de Energia e Ambiente, Campus de Ondina, Av. Adhemar de Barros, s/n, Ondina, 40170-290 Salvador, BA, Brasil.
Walter N L Dos
WN
Santos
Universidade do Estado da Bahia/UNEB, Departamento de Ciências Exatas e da Terra, Rua Silveira Martins, 2555, Cabula, 41195-001 Salvador, BA, Brasil.
Maria Celeste S
MC
Sauthier
Universidade Federal da Bahia/UFBA, Departamento de Química Analítica, Campus de Ondina, Av. Adhemar de Barros, s/n, Ondina, 40170-290 Salvador, BA, Brasil.
Dannuza D
DD
Cavalcante
Universidade do Estado da Bahia/UNEB, Departamento de Ciências Exatas e da Terra, Rua Silveira Martins, 2555, Cabula, 41195-001 Salvador, BA, Brasil.
Clícia M J
CM
Benevides
Universidade Federal do Recôncavo Baiano/UFRB, Departamento de Química, Rua Rui Barbosa, s/n, Centro, 44380-000 Cruz das Almas, BA, Brasil.
Fábio S
FS
Dias
Universidade do Estado da Bahia/UNEB, Departamento de Ciências Exatas e da Terra, Rua Silveira Martins, 2555, Cabula, 41195-001 Salvador, BA, Brasil.
Daniele C M B
DC
Santos
D031041:Annona / Q000737:chemistry*; D002678:Chimera; D005419:Flavonoids / Q000032:analysis*; D005638:Fruit / Q000737:chemistry*; D008903:Minerals / Q000032:analysis*; D015999:Multivariate Analysis; D009753:Nutritive Value; D010636:Phenols / Q000032:analysis*
D005419:Flavonoids; D008903:Minerals; D010636:Phenols