Results 91 to 100 of about 254 (111)
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Ripening of mountain papaya (Vasconcellea pubescens) and ethylene dependence of some ripening events

Postharvest Biology and Technology, 2004
The first noticeable event during the ripening of mountain papaya ( Vasconcellea pubescens) is the rapid degreening of the skin, followed by climacteric ethylene and flesh softening. When ethylene perception is blocked by 1-methylcyclopropene (1-MCP, 0.3 ll −1 for 16 h at 20 ◦ C), the increase in ethylene evolution is avoided, and softening and color ...
Moya-Leon, M.A., Moya, M., Herrera, R.
openaire   +1 more source

Vitrification-based shoot tip cryopreservation of Carica papaya and a wild relative Vasconcellea pubescens

Australian Journal of Botany, 2007
This paper reports on the effects of pre- and post-liquid nitrogen modifications to a previously published protocol for vitrification-based cryopreservation of papaya (Carica papaya L.) shoot tips. The aim was to improve the protocol for application across a wider range of papaya genotypes. Results showed that recovery from cryopreservation is genotype
Ashmore, Sarah E   +2 more
openaire   +1 more source

Callus induction of mountain papaya endosperm (Vasconcellea pubescens A. DC) with different combination of 2,4-Dichlorophenoxyacetic acid and Kinetin

open access: yesIOP Conference Series: Earth and Environmental Science, 2022
Abstract Endosperm as a result of double fertilization in Angiospermae shows high level chromosomes and polyploidy. It is also considered as dead tissue that unable to be generated to form plantlet. The aim of this research is to determine the effect of kinetin and 2,4-Dichlorophenoxyacetic acid (2,4-D) in induction of callus formation ...
R K Zuhro   +5 more
exaly   +2 more sources

Floral expression and pollen germination ability in productive mountain papaya (Vasconcellea pubescens A.DC.) orchards [PDF]

open access: yesChilean Journal of Agricultural Research, 2016
Mountain papaya (Vasconcellea pubescens A.DC.) is described as trioecious in the centers of origin of Ecuador, Colombia, and Peru. However, under cultivation conditions in La Serena (30° S, 70° W), Chile, it is found to be dioecious and monoecious. The objective was to learn about the variations in floral expression of mountain papaya.
Salvatierra-González, María Angélica   +1 more
exaly   +3 more sources

PLANT SEGREGATION AND POLLEN CHARACTERISTICS OF HIGHLAND PAPAYA (VASCONCELLEA PUBESCENS A.DC.) BASED ON SEX TYPES

SABRAO Journal of Breeding and Genetics, 2023
Highland papaya (Vasconcellea pubescens A.DC.) is a member of the family Caricaceae and native to Ecuador. The plant’s introduction and cultivation were successful in specific highland areas of Indonesia but with limited growing areas. V. pubescens has monoecious and dioecious characteristics and allows fruit production from female dioecious and ...
exaly   +2 more sources

Antipyretic properties of carica (Vasconcellea pubescens A.DC.) fruit and seeds ethanolic extract in experimental animals

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Abstract Fever is the condition of body temperature which more than usual caused by an increase of central control temperature in the hypothalamus. An infection or virus usually cause this condition. Some of the active substances of plant secondary metabolites had been researched lower fever; they were flavonoids, saponins, and tannins ...
H Sasongko, P Widiasih, N L Putri
exaly   +2 more sources

Expression of an ethylene-related expansin gene during softening of mountain papaya fruit (Vasconcellea pubescens)

Postharvest Biology and Technology, 2009
Fruit softening is associated with cell wall modifications produced by a set of hydrolytic enzymes and proteins. Expansins are proteins with no catalytic activity which have been associated with several processes during plant growth and development. A role for expansins has been proposed during fruit softening, and many fruit-specific expansins have ...
Carlos Gaete-Eastman   +6 more
openaire   +1 more source

Comparative study of dehydrated papaya (Vasconcellea pubescens) by different drying methods: quality attributes and effects on cells viability

Journal of Food Measurement and Characterization, 2021
The effect of different drying methods on sugar content and amino acid content, color and non-enzymatic browning of Chilean papaya (Vasconcellea pubescens) slices was investigated. The obtained fruit extracts were tested in cell viability assays on human endothelial ECV-304 cells.
Antonio Vega-Gálvez   +6 more
openaire   +1 more source

KUALITAS KIMIA YOGURT DENGAN PENAMBAHAN SARI BUAH CARICA (Vasconcellea pubescens)

Tropical Animal Science
Produk olahan susu lebih disukai oleh masyarakat dibandingkan susu segar, salah satu penyebabnya adalah kasus intoleransi laktosa. Penelitian ini bertujuan untuk mengetahui kualitas kimia produk olahan susu yaitu yogurt ditambah dengan sari buah carica dengan konsentrasi penambahan yang berbeda.
Yuniar Prawesti   +2 more
openaire   +1 more source

A REFINED PROTOCOL FOR EMBRYOGENESIS TO TRANSFER PRSV-P RESISTANCE GENES FROM VASCONCELLEA PUBESCENS TO CARICA PAPAYA

Acta Horticulturae, 2014
Papaya ringspot virus form P (PRSV-P) is continuing to spread and devastate Carica papaya (papaya) crops worldwide. Recently, we have identified and sequenced putative PRSV-P resistance genes in Vasconcellea pubescens. This study documents experiments that were designed to optimize a protocol for papaya embryogenesis and regeneration so that it could ...
Razali, R., Drew, Roderick
openaire   +2 more sources

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