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2020
Zamuner, Caio F. C.; Dilarri, Guilherme; Bonci, Lucia C.; Saldanha, Luiz L.; Behlau, Franklin; Marin, Tamiris G. S.; Sass, Daiane C.; Bacci, Mauricio; Ferreira, Henrique
A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit Journal Article
In: Tropical Plant Pathology, vol. 45, iss. 6, pp. 701-709, 2020, ISSN: 19832052.
Abstract | Links | BibTeX | Tags: Citrus canker, Fresh fruit, Sanitization
@article{Zamuner2020,
title = {A cinnamaldehyde-based formulation as an alternative to sodium hypochlorite for post-harvest decontamination of citrus fruit},
author = {Caio F. C. Zamuner and Guilherme Dilarri and Lucia C. Bonci and Luiz L. Saldanha and Franklin Behlau and Tamiris G. S. Marin and Daiane C. Sass and Mauricio Bacci and Henrique Ferreira},
url = {https://link.springer.com/article/10.1007/s40858-020-00338-9},
doi = {10.1007/S40858-020-00338-9/METRICS},
issn = {19832052},
year = {2020},
date = {2020-01-01},
journal = {Tropical Plant Pathology},
volume = {45},
issue = {6},
pages = {701-709},
publisher = {Springer Science and Business Media Deutschland GmbH},
abstract = {According to the most recent regulation, published in 2018, areas or states of Brazil where citrus canker is endemic are no longer obliged to eradicate citrus trees affected by the disease as in the past 60 years. Instead, growers have to adopt a set of control measures, such as copper sprays, windbreaks, and control of the citrus leaf miner to minimize the impact of the disease on fruit quality and yield. Another important change was that all fresh Fruit commercialized out of the state of origin and to other countries have to be sanitized against the canker-causing bacterium Xanthomonas citri subsp. citri (X. citri). Initially, sodium hypochlorite (NaOCl) was the only product allowed in Brazil by the referred legislation. Recently, this bactericide was prohibited to be used on fresh fruit shipped to the European Union and replaced by eugenol at 2%. Although effective, NaOCl may damage fruit skin, cause corrosion of packing house equipment and react with organic matter, which generates noxious by products. Here, we evaluated an alternative to NaOCl known as PosFruit. GC/MS and 1H NMR chemical analyses showed that Posfruit contains both cinnamaldehyde isomers, with the trans being present in larger quantities. We showed that PosFruit was as effective as NaOCl to eliminate X. citri from citrus fruit artificially contaminated with the bacterium. In a pilot sanitization line, treatment with 2% PosFruit reduced the X. citri population on contaminated fruit by 4 log10 CFU/mL. Furthermore, we detect neither the natural resistance of X. citri to PosFruit nor the persistence of the bacterium following progressive exposure to the product, which indicates that the product has multi-target action. PosFruit is a plant fortifier, residue-free, and efficient alternative to NaOCl for post-harvest decontamination of citrus fruit against X. citri.},
keywords = {Citrus canker, Fresh fruit, Sanitization},
pubstate = {published},
tppubtype = {article}
}
According to the most recent regulation, published in 2018, areas or states of Brazil where citrus canker is endemic are no longer obliged to eradicate citrus trees affected by the disease as in the past 60 years. Instead, growers have to adopt a set of control measures, such as copper sprays, windbreaks, and control of the citrus leaf miner to minimize the impact of the disease on fruit quality and yield. Another important change was that all fresh Fruit commercialized out of the state of origin and to other countries have to be sanitized against the canker-causing bacterium Xanthomonas citri subsp. citri (X. citri). Initially, sodium hypochlorite (NaOCl) was the only product allowed in Brazil by the referred legislation. Recently, this bactericide was prohibited to be used on fresh fruit shipped to the European Union and replaced by eugenol at 2%. Although effective, NaOCl may damage fruit skin, cause corrosion of packing house equipment and react with organic matter, which generates noxious by products. Here, we evaluated an alternative to NaOCl known as PosFruit. GC/MS and 1H NMR chemical analyses showed that Posfruit contains both cinnamaldehyde isomers, with the trans being present in larger quantities. We showed that PosFruit was as effective as NaOCl to eliminate X. citri from citrus fruit artificially contaminated with the bacterium. In a pilot sanitization line, treatment with 2% PosFruit reduced the X. citri population on contaminated fruit by 4 log10 CFU/mL. Furthermore, we detect neither the natural resistance of X. citri to PosFruit nor the persistence of the bacterium following progressive exposure to the product, which indicates that the product has multi-target action. PosFruit is a plant fortifier, residue-free, and efficient alternative to NaOCl for post-harvest decontamination of citrus fruit against X. citri.
2019
Stuchi, Eduardo Sanches; Girardi, Eduardo Augusto; Silva, Simone Rodrigues; Cantuarias-Avilés, Tatiana; Parolin, Luiz Gustavo; Reiff, Eduardo Toller; Sempionato, Otávio Ricardo
Satsuma mandarins grafted onto Swingle citrumelo for early season harvest in subtropical conditions in Brazil Journal Article
In: Bragantia, vol. 78, iss. 2, pp. 236-243, 2019, ISSN: 0006-8705.
Abstract | Links | BibTeX | Tags: Citrus paradisi × Poncirus trifoliata, Citrus unshiu, Fresh fruit, fruit maturation, variety diversification
@article{Stuchi2019,
title = {Satsuma mandarins grafted onto Swingle citrumelo for early season harvest in subtropical conditions in Brazil},
author = {Eduardo Sanches Stuchi and Eduardo Augusto Girardi and Simone Rodrigues Silva and Tatiana Cantuarias-Avilés and Luiz Gustavo Parolin and Eduardo Toller Reiff and Otávio Ricardo Sempionato},
url = {http://www.scielo.br/j/brag/a/SmZJfTvB7L6NtW38XmhNM6G/?lang=en},
doi = {10.1590/1678-4499.20180123},
issn = {0006-8705},
year = {2019},
date = {2019-01-01},
journal = {Bragantia},
volume = {78},
issue = {2},
pages = {236-243},
publisher = {Instituto Agronômico de Campinas},
abstract = {ABSTRACT Although Brazil is the sixth producer of mandarins in the world, fresh fruit exports are neglectable, and few cultivars are available for the domestic market. Main harvest season comprises May to November, with Ponkan mandarin and Murcott tangor representing more than 70% of the production. Therefore, there is a need for alternative early season, seedless varieties that should also be preferably resistant to Alternaria brown spot. We investigated the horticultural performance of ten selections of Satsuma mandarin in subtropical conditions in Bebedouro, northern state of São Paulo, Brazil. Clausellina, Okitsu, Unshu SRA-529, Saigon SRA-227, Panaché SRA-579, Salzara SRA-341, Miyagawa SRA-444, Kowano SRA-167, FCAV-59 and A2 60.0 selections were grafted on Swingle citrumelo and evaluated up to 7 years old. Unshu, Miyagawa and A2 60.0 presented the highest tree size. These three selections, in addition to Okitsu and Kowano mandarins, resulted in higher fruit yield for the five first harvests (mean of 31.3 kg∙tree–1∙year–1). Panaché had the smallest yield efficiency. Miyagawa and A2 60.0 selections presented lower alternate fruit bearing in the evaluated period due to their early bearing habit. These same selections had the largest fruits with the earliest maturation; similar to the Okitsu mandarin, but with lower soluble solids and higher juice content. The overall performance of the Satsuma mandarin selections grafted on Swingle citrumelo and drip irrigated was promising under subtropical climate. The Okitsu, Miyagawa and A2 60.0 mandarins were selected because of their highest productive potential and their valuable quality traits for the Brazilian domestic market.},
keywords = {Citrus paradisi × Poncirus trifoliata, Citrus unshiu, Fresh fruit, fruit maturation, variety diversification},
pubstate = {published},
tppubtype = {article}
}
ABSTRACT Although Brazil is the sixth producer of mandarins in the world, fresh fruit exports are neglectable, and few cultivars are available for the domestic market. Main harvest season comprises May to November, with Ponkan mandarin and Murcott tangor representing more than 70% of the production. Therefore, there is a need for alternative early season, seedless varieties that should also be preferably resistant to Alternaria brown spot. We investigated the horticultural performance of ten selections of Satsuma mandarin in subtropical conditions in Bebedouro, northern state of São Paulo, Brazil. Clausellina, Okitsu, Unshu SRA-529, Saigon SRA-227, Panaché SRA-579, Salzara SRA-341, Miyagawa SRA-444, Kowano SRA-167, FCAV-59 and A2 60.0 selections were grafted on Swingle citrumelo and evaluated up to 7 years old. Unshu, Miyagawa and A2 60.0 presented the highest tree size. These three selections, in addition to Okitsu and Kowano mandarins, resulted in higher fruit yield for the five first harvests (mean of 31.3 kg∙tree–1∙year–1). Panaché had the smallest yield efficiency. Miyagawa and A2 60.0 selections presented lower alternate fruit bearing in the evaluated period due to their early bearing habit. These same selections had the largest fruits with the earliest maturation; similar to the Okitsu mandarin, but with lower soluble solids and higher juice content. The overall performance of the Satsuma mandarin selections grafted on Swingle citrumelo and drip irrigated was promising under subtropical climate. The Okitsu, Miyagawa and A2 60.0 mandarins were selected because of their highest productive potential and their valuable quality traits for the Brazilian domestic market.
2017
Azevedo, Fernando Alves De; Schinor, Evandro Henrique; Conceiçato, Patrícia Marluci Da; Pacheco, Camilla De Andrade; Negri, José Dagoberto De; Cristofani-Yaly, Mariângela
Physicochemical quality of early-maturing ‘Navel’ sweet oranges Journal Article
In: Semina: Ciências Agrárias, vol. 38, iss. 1, pp. 35-46, 2017, ISSN: 1679-0359.
Abstract | Links | BibTeX | Tags: Citrus sinensis, Fresh fruit, Off, Orange navel., season
@article{nokey,
title = {Physicochemical quality of early-maturing ‘Navel’ sweet oranges},
author = {Fernando Alves De Azevedo and Evandro Henrique Schinor and Patrícia Marluci Da Conceiçato and Camilla De Andrade Pacheco and José Dagoberto De Negri and Mariângela Cristofani-Yaly},
url = {https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23313},
doi = {10.5433/1679-0359.2017V38N1P35},
issn = {1679-0359},
year = {2017},
date = {2017-01-01},
journal = {Semina: Ciências Agrárias},
volume = {38},
issue = {1},
pages = {35-46},
publisher = {Universidade Estadual de Londrina},
abstract = {The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.},
keywords = {Citrus sinensis, Fresh fruit, Off, Orange navel., season},
pubstate = {published},
tppubtype = {article}
}
The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.
Azevedo, Fernando Alves De; Schinor, Evandro Henrique; Conceiçato, Patrícia Marluci Da; Pacheco, Camilla De Andrade; Negri, José Dagoberto De; Cristofani-Yaly, Mariângela
Physicochemical quality of early-maturing ‘Navel’ sweet oranges Journal Article
In: Semina: Ciências Agrárias, vol. 38, iss. 1, pp. 35-46, 2017, ISSN: 1679-0359.
Abstract | Links | BibTeX | Tags: Citrus sinensis, Fresh fruit, Off, Orange navel., season
@article{nokey,
title = {Physicochemical quality of early-maturing ‘Navel’ sweet oranges},
author = {Fernando Alves De Azevedo and Evandro Henrique Schinor and Patrícia Marluci Da Conceiçato and Camilla De Andrade Pacheco and José Dagoberto De Negri and Mariângela Cristofani-Yaly},
url = {https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23313},
doi = {10.5433/1679-0359.2017V38N1P35},
issn = {1679-0359},
year = {2017},
date = {2017-01-01},
journal = {Semina: Ciências Agrárias},
volume = {38},
issue = {1},
pages = {35-46},
publisher = {Universidade Estadual de Londrina},
abstract = {The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.},
keywords = {Citrus sinensis, Fresh fruit, Off, Orange navel., season},
pubstate = {published},
tppubtype = {article}
}
The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.
Azevedo, Fernando Alves De; Schinor, Evandro Henrique; Conceiçato, Patrícia Marluci Da; Pacheco, Camilla De Andrade; Negri, José Dagoberto De; Cristofani-Yaly, Mariângela
Physicochemical quality of early-maturing ‘Navel’ sweet oranges Journal Article
In: Semina: Ciências Agrárias, vol. 38, iss. 1, pp. 35-46, 2017, ISSN: 1679-0359.
Abstract | Links | BibTeX | Tags: Citrus sinensis, Fresh fruit, Off, Orange navel., season
@article{nokey,
title = {Physicochemical quality of early-maturing ‘Navel’ sweet oranges},
author = {Fernando Alves De Azevedo and Evandro Henrique Schinor and Patrícia Marluci Da Conceiçato and Camilla De Andrade Pacheco and José Dagoberto De Negri and Mariângela Cristofani-Yaly},
url = {https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23313},
doi = {10.5433/1679-0359.2017V38N1P35},
issn = {1679-0359},
year = {2017},
date = {2017-01-01},
journal = {Semina: Ciências Agrárias},
volume = {38},
issue = {1},
pages = {35-46},
publisher = {Universidade Estadual de Londrina},
abstract = {The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.},
keywords = {Citrus sinensis, Fresh fruit, Off, Orange navel., season},
pubstate = {published},
tppubtype = {article}
}
The cultivation of new types of oranges can be a good alternative for citrus growers because there is a growing domestic market and good export prospects. Due to these expectations, it is essential to search for new cultivars for use in the fresh fruit industry. Therefore, the aim of this work was to physicochemically characterize the fruits of new cultivars of ‘Navel’ oranges, seeking alternatives with good characteristics, such as earliness, lack of seeds, good color and organoleptic characteristics desired by the consumer market. The fruits of five new cultivars of ‘Navel’ orange were evaluated, namely, ‘Bahia Valente’ (CN 28), ‘Golden Nugget Navel’ (CN 41), ‘‘Robertson Navel’’ (CN 39), ‘Washington Navel’ (CV 27) and ‘Washington Navel I’ (CN 34), during two harvest seasons (2012/2013 and 2013/2014). The following physicochemical variables were quantified: mass, peel color, juice yield, acidity, soluble solids and ratio. The cultivars studied were compared to the commercial cultivar ‘Bahia Cabula’ (CV 25). The new cultivars produced fruit with standards that met consumer expectations, with fruit mass suitable for sale of the fresh fruit, good yield juice and early maturation (March), which enables harvesting ‘Bahia Cabula’ in the off-season period. Thus, it is concluded that there are navel orange cultivars with acceptable physicochemical qualities and early maturation.
Pacheco, Camilla De Andrade; Azevedo, Fernando Alves De; Barros, Vera Nishijima Paes De; Cristofani-Yaly, Mariângela; Verruma-Bernardi, Marta Regina
FREMONT - IAC 543: TANGERINE WITH POTENTIAL FOR THE BRAZILIAN MARKET Journal Article
In: Revista Brasileira de Fruticultura, vol. 39, iss. Special Issue, 2017, ISSN: 0100-2945.
Abstract | Links | BibTeX | Tags: Citrus clementina x C. reticulata, Fresh fruit, ordering test, physicochemical quality, preference
@article{Pacheco2017,
title = {FREMONT - IAC 543: TANGERINE WITH POTENTIAL FOR THE BRAZILIAN MARKET},
author = {Camilla De Andrade Pacheco and Fernando Alves De Azevedo and Vera Nishijima Paes De Barros and Mariângela Cristofani-Yaly and Marta Regina Verruma-Bernardi},
url = {http://www.scielo.br/j/rbf/a/rXYfjnzfQ97m35gKNrRhdSv/?lang=en},
doi = {10.1590/0100-29452017436},
issn = {0100-2945},
year = {2017},
date = {2017-01-01},
journal = {Revista Brasileira de Fruticultura},
volume = {39},
issue = {Special Issue},
publisher = {Sociedade Brasileira de Fruticultura},
abstract = {ABSTRACT Planting new types of tangerines is an interesting alternative for Brazilian citrus growers due to the increasing domestic market. Thus, the aim of this study was to evaluate a less exploited variety of tangerine, the Fremont. The physics and chemical quality of the fruit and juice (mass, peel color, juice yield, acidity, soluble solids and maturation index) was evaluated, followed by sensory testing for ranking of difference and preference to Nules clementine and Ponkan tangerine varieties. The Fremont tangerine produces fruits that meet the standards required by the Brazilian consumer market, with an appropriate mass for sale of the fresh fruit, a suitable juice yield, and early to mid-season maturation. Furthermore, et the preference, together with the Nules clementine, when compared to the Ponkan tangerine, wich is the main commercial variety in Brazil.},
keywords = {Citrus clementina x C. reticulata, Fresh fruit, ordering test, physicochemical quality, preference},
pubstate = {published},
tppubtype = {article}
}
ABSTRACT Planting new types of tangerines is an interesting alternative for Brazilian citrus growers due to the increasing domestic market. Thus, the aim of this study was to evaluate a less exploited variety of tangerine, the Fremont. The physics and chemical quality of the fruit and juice (mass, peel color, juice yield, acidity, soluble solids and maturation index) was evaluated, followed by sensory testing for ranking of difference and preference to Nules clementine and Ponkan tangerine varieties. The Fremont tangerine produces fruits that meet the standards required by the Brazilian consumer market, with an appropriate mass for sale of the fresh fruit, a suitable juice yield, and early to mid-season maturation. Furthermore, et the preference, together with the Nules clementine, when compared to the Ponkan tangerine, wich is the main commercial variety in Brazil.