Caracterização físico-química de progênies de maracujá-roxo e maracujá-azedo cultivados no Distrito Federal

2009 
Fruit quality for fresh passion fruit is a key factor for commercialization in European market. Aiming to evaluate the physico-chemical characteristics of passion fruits grown under Savanna condition an experiment was carried out using a randomized design with nine treatments and four replications. The treatments consisted of nine cultivars and selections (seven purple- and two acid-passion-fruit). The purple-genotypes ('Lacey', '14', '25', 'Supersweet 9', '37(1)', '37(2)' and '96A' ) are from Australia and the yellow-ones ('Marilia Selecao Cerrado' and 'Hibrido EC-2-0') from Brasilia, Brazil. The selection '32(2)' showed the highest content of TSS; 'Lacey' the thinnest peel and a more round fruit shape; and 'Marilia Selecao Cerrado' the largest number of seeds per fruit and the heaviest pulp weight. Among the purple-genotypes selection, 'S9' showed the heaviest pulp weight, the highest pH and the lowest TA. The Yellow pulp color was predominant. Positive correlation for pulp weight and TA and inversely for pH and TA were observed.
    • Correction
    • Source
    • Cite
    • Save
    • Machine Reading By IdeaReader
    6
    References
    20
    Citations
    NaN
    KQI
    []