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32. | | BERND, R. B.; CZERMAINSKI, A. B. C.; MACHADO, C. A. Embriogênese somática em coqueiro (Cocos nucifera L.) das variedades Anão ("Nana") e Gigante ("Typica"). In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 20.; CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 7., 2015, Piracicaba - SP. Anais... Piracicaba - SP: ESALQ - UPS, 2015. Resumo n. 442, Resumo em forma de pôster, Biblioteca(s): Embrapa Uva e Vinho. |
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38. | | MARCON, C. M.; MIOTTO, Y.; SOLDATELLI, P.; REVERS, L. F.; CZERMAINSKI, A. B. C. Análise de descritores em populações segregantes de macieiras. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2012. p. 51. Biblioteca(s): Embrapa Uva e Vinho. |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
15/12/2010 |
Data da última atualização: |
31/10/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ANTONIOLLI, L. R.; CZERMAINSKI, A. B. C.; MORO, L. |
Afiliação: |
LUCIMARA ROGERIA ANTONIOLLI, CNPUV; ANA BEATRIZ COSTA CZERMAINSKI, CNPUV; LAÍS MORO, IFRS/BG. |
Título: |
Maturity index and cold storage effects on postharvest quality of 'Packham's Triumph' and 'Rocha' pears. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and Horticulture for people: abstracts. Lisboa: ISHS, 2010. |
Volume: |
v. 2. |
Páginas: |
p. 78 |
Idioma: |
Inglês |
Notas: |
Resumo S02.007. |
Conteúdo: |
Pears have been grown in the south region of Brazil, where the climatic conditions are favourable. The aim of this work was to determine the harvest maturity index as well as maximum storage period of ?Packham?s Triumph? and ?Rocha? pears to maintain quality attributes. The ?Packham?s Triumph? fruit were harvested from a commercial orchard at 7 days intervals and flesh firmness was used as a maturity index (MI1=76, MI2=67 and MI3=58 N). ?Rocha? pears were harvested twice and they were considered as MI1 and MI3 because of the firmness values. The fruit were stored at 1±1?C and 90-95% RH for 15, 30, 45 and 60 days and evaluated at the end of each storage period and after five days at room temperature (24±1?C), simulating a shelf-life period. Flesh firmness, water loss, peduncle dehydration, epidermis colour, soluble solids, titratable acidity were measured. ?Packham?s? pears harvested at MI1 and MI2 showed firmness loss after 30 days of cold storage, whereas fruit harvested at MI3 retained the initial values, resulting in firmer fruit after 60 days (P<0.001). Fruit harvested in MI3 had less firmness loss after 5 days at room temperature following 45 and 60 days of cold storage. ?Rocha? pears harvested in MI1 and MI3 showed firmness reduction during cold storage, which was intensified at room temperature. Maximum values of water loss approached 6%. Fruit peduncles of both cultivars dehydrated after 60 days of cold storage, but their colour remained green, independent of harvest maturity index. ?Packham?s Triumph? and ?Rocha? pears harvested at MI3 showed better quality attributes after 60 days of cold storage plus 5 days of shelf-life than fruit harvested at other maturity stages. MenosPears have been grown in the south region of Brazil, where the climatic conditions are favourable. The aim of this work was to determine the harvest maturity index as well as maximum storage period of ?Packham?s Triumph? and ?Rocha? pears to maintain quality attributes. The ?Packham?s Triumph? fruit were harvested from a commercial orchard at 7 days intervals and flesh firmness was used as a maturity index (MI1=76, MI2=67 and MI3=58 N). ?Rocha? pears were harvested twice and they were considered as MI1 and MI3 because of the firmness values. The fruit were stored at 1±1?C and 90-95% RH for 15, 30, 45 and 60 days and evaluated at the end of each storage period and after five days at room temperature (24±1?C), simulating a shelf-life period. Flesh firmness, water loss, peduncle dehydration, epidermis colour, soluble solids, titratable acidity were measured. ?Packham?s? pears harvested at MI1 and MI2 showed firmness loss after 30 days of cold storage, whereas fruit harvested at MI3 retained the initial values, resulting in firmer fruit after 60 days (P<0.001). Fruit harvested in MI3 had less firmness loss after 5 days at room temperature following 45 and 60 days of cold storage. ?Rocha? pears harvested in MI1 and MI3 showed firmness reduction during cold storage, which was intensified at room temperature. Maximum values of water loss approached 6%. Fruit peduncles of both cultivars dehydrated after 60 days of cold storage, but their colour remained green, independent of harvest... Mostrar Tudo |
Thesagro: |
Armazenamento; Fruticultura; Maturação; Pera; Pós-colheita; Qualidade; Resfriamento. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/195406/1/MATURITY.pdf
|
Marc: |
LEADER 02509nam a2200253 a 4500 001 1870113 005 2019-10-31 008 2010 bl uuuu u00u1 u #d 100 1 $aANTONIOLLI, L. R. 245 $aMaturity index and cold storage effects on postharvest quality of 'Packham's Triumph' and 'Rocha' pears.$h[electronic resource] 260 $aIn: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and Horticulture for people: abstracts. Lisboa: ISHS$c2010 300 $ap. 78 v. 2. 490 $vv. 2. 500 $aResumo S02.007. 520 $aPears have been grown in the south region of Brazil, where the climatic conditions are favourable. The aim of this work was to determine the harvest maturity index as well as maximum storage period of ?Packham?s Triumph? and ?Rocha? pears to maintain quality attributes. The ?Packham?s Triumph? fruit were harvested from a commercial orchard at 7 days intervals and flesh firmness was used as a maturity index (MI1=76, MI2=67 and MI3=58 N). ?Rocha? pears were harvested twice and they were considered as MI1 and MI3 because of the firmness values. The fruit were stored at 1±1?C and 90-95% RH for 15, 30, 45 and 60 days and evaluated at the end of each storage period and after five days at room temperature (24±1?C), simulating a shelf-life period. Flesh firmness, water loss, peduncle dehydration, epidermis colour, soluble solids, titratable acidity were measured. ?Packham?s? pears harvested at MI1 and MI2 showed firmness loss after 30 days of cold storage, whereas fruit harvested at MI3 retained the initial values, resulting in firmer fruit after 60 days (P<0.001). Fruit harvested in MI3 had less firmness loss after 5 days at room temperature following 45 and 60 days of cold storage. ?Rocha? pears harvested in MI1 and MI3 showed firmness reduction during cold storage, which was intensified at room temperature. Maximum values of water loss approached 6%. Fruit peduncles of both cultivars dehydrated after 60 days of cold storage, but their colour remained green, independent of harvest maturity index. ?Packham?s Triumph? and ?Rocha? pears harvested at MI3 showed better quality attributes after 60 days of cold storage plus 5 days of shelf-life than fruit harvested at other maturity stages. 650 $aArmazenamento 650 $aFruticultura 650 $aMaturação 650 $aPera 650 $aPós-colheita 650 $aQualidade 650 $aResfriamento 700 1 $aCZERMAINSKI, A. B. C. 700 1 $aMORO, L.
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