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1. Quality of olives: A focus on agricultural preharvest factors

Author:
Rallo, Pilar,   et al.   ; Rallo, Luis; Díez, Concepción M.; Morales-Sillero, Ana; Miho, Hristofor; Priego-Capote, Feliciano;     Show all 6 Authors
Source:
Scientia horticulturae 2018 v.233 pp. 491-509
ISSN:
0304-4238
Subject:
Mediterranean diet; Olea europaea; basins; bioactive compounds; breeding programs; canopy; climate; cultivars; domestication; fruit trees; fruiting; functional foods; harvesting; irrigation; olives; raw materials; ripening; soil; staple foods; stone fruits; virgin olive oil
Abstract:
... More than 11 million ha of olives (Olea europaea L.) are currently grown worldwide, 98% of which are localized in the Mediterranean Basin, with olives being one of the most important fruit trees in the area. The olive fruit is a very particular drupe since it not may be directly consumed but must instead be processed. Table olives and virgin olive oil are the two main processed products derived fr ...
DOI:
10.1016/j.scienta.2017.12.034

2. Elaboration of Table Olives: Assessment of New Olive Genotypes

Author:
Rallo, Pilar,   et al.   ; Morales‐Sillero, Ana; Brenes, Manuel; del Rocio Jiménez, María; Sánchez, Antonio H.; Suarez, Maria Paz; Casanova, Laura; Romero, Concepción;     Show all 8 Authors
Source:
European journal of lipid science and technology 2018 v.120 no.6 pp. e1800008
ISSN:
1438-7697
Subject:
color; cooperatives; crossing; cultivars; fermentation; firmness; fruits; genotype; industry; lactic acid bacteria; lipid content; new variety; olive oil; olives; raw fruit; raw materials
Abstract:
... Thirty‐three new genotypes coming from a table olive cross‐breeding program are evaluated to assess their adaptability to standard processes, namely Spanish‐style and black ripe olives. Different physical and chemical parameters are evaluated in fresh fruits, processed olives, and brines. Most of these traits exhibit large variability among all genotypes and within each cross. Seven new genotypes, ...
DOI:
10.1002/ejlt.201800008

3. Internal fruit damage in table olive cultivars under superhigh-density hedgerows

Author:
Rallo, Pilar,   et al.   ; Jiménez, María Rocío; Casanova, Laura; Suárez, María Paz; Morales-Sillero, Ana;     Show all 5 Authors
Source:
Postharvest biology and technology 2017 v.132 pp. 130-137
ISSN:
0925-5214
Subject:
cultivars; exocarp; grapes; histology; mechanical harvesting; mesocarp; olives; plant damage; quantitative traits
Abstract:
... This study describes fruit damage of the Manzanilla de Sevilla and Manzanilla Cacereña cultivars under super high-density conditions at morphological and histological levels. Fruits were harvested both manually and by a grape straddle harvester. Dark spots and tissue ruptures were found throughout the mesocarp of both cultivars, particularly after mechanical harvesting. Quantitative traits previou ...
DOI:
10.1016/j.postharvbio.2017.06.003

4. Assessment of quantitative parameters for evaluating impact bruising structural damage in olive fruit tissue

Author:
Rallo, Pilar,   et al.   ; Jiménez, María Rocío; Suárez, María Paz; Rapoport, Hava F.; Morales-Sillero, Ana; Lerma, Laura Casanova;     Show all 6 Authors
Source:
Scientia horticulturae 2017 v.224 pp. 293-295
ISSN:
0304-4238
Subject:
correlation; cultivars; mesocarp; olives
Abstract:
... Methodology previously developed by our group to assess bruising in table olives was tested and new criteria appraised. Two new parameters regarding area of tissue ruptures were measured and damage progression over time assessed at 0.5, 2 and 24h. Correlation coefficients between all measured parameters were calculated. The total mesocarp damaged area, the number of tissue ruptures intersected by ...
DOI:
10.1016/j.scienta.2017.06.027

5. Distribution and timing of cell damage associated with olive fruit bruising and its use in analyzing susceptibility

Author:
Rallo, Pilar,   et al.   ; Jiménez, María Rocío; Rapoport, Hava F.; Suárez, María Paz;     Show all 4 Authors
Source:
Postharvest biology and technology 2016 v.111 pp. 117-125
ISSN:
0925-5214
Subject:
bruising (plant); cell walls; cultivars; discoloration; mechanical harvesting; mesocarp; olives; product quality; pulp
Abstract:
... Bruising, damage caused by impact on the fruit during harvesting, is a major limiting factor in the production of table olives and currently restricts the applicability of mechanical harvesting. Bruising is characterized by darkening of the olive fruit surface and softening of the mesocarp or pulp. It decreases final product quality and may cause consumer rejection. This paper describes and quanti ...
DOI:
10.1016/j.postharvbio.2015.07.029

6. Feasibility of NIR spectroscopy for non-destructive characterization of table olive traits

Author:
Rallo, Pilar,   et al.   ; Morales-Sillero, Ana; Fernández-Cabanás, Víctor-Manuel; Casanova, Laura; Jiménez, María-Rocío; Suárez, María-Paz;     Show all 6 Authors
Source:
Journal of food engineering 2011 v.107 no.1 pp. 99-106
ISSN:
0260-8774
Subject:
crossing; endocarp; genotype; industry; lipid content; models; near-infrared spectroscopy; olives; rapid methods; seedlings; spectral analysis; wavelengths
Abstract:
... Near infrared spectroscopy (NIRS) was used to assess the properties of intact olives. Spectral data over a range of wavelengths from 400 to 2498nm were recorded for 448 fruit samples collected in 2008 and 2009 from seedlings of different crosses in a table olive breeding program. Although it was confirmed that the predictive models were not transferable from 1year to the next, accurate calibration ...
DOI:
10.1016/j.jfoodeng.2011.05.039

7. Stigmatic Receptivity Limits the Effective Pollination Period in `Agua de Aranjuez' Pear

Author:
Rallo, Pilar,   et al.   ; Sanzol, Javier; Herrero, María;     Show all 3 Authors
Source:
Journal of the American Society for Horticultural Science 2003 v.128 no.4 pp. 458-462
ISSN:
0003-1062
Subject:
apples; cultivars; flowering; flowers; fruit crops; fruit set; ovules; pears; pollen tubes; pollination; stigma; temperature
Abstract:
... Apples and pears are fruit crops particularly susceptible to cropping irregularities. A strong relationship has been observed between the effective pollination period (EPP) and the general cropping of the orchard. The EPP concept has also been proven to be a useful parameter to establish a relationship between the variation in the reproductive process and cropping behaviors. For apples and pears, ...