Results 71 to 80 of about 1,777 (175)

Simulation Analysis and Experimental Research on Vacuum Freeze-drying of Pitaya

Zhileng xuebao, 2022
To accurately forecast freeze-drying time, COMSOL software was used to simulate the sublimation drying process of pitaya slices based on the theory of heat and mass transfer in this study.
Zhang Tong, Yu Kezhi, Zhang Dezheng
doaj  

Mass propagation of pitaya (dragon fruit) [PDF]

Fruits, 2006
Introduction . To facilitate establishment of pitaya (Hylocereus undatus ) cultivations in new areas, factors affecting its propagation by cuttings and seeds were studied. Materials and methods . Firstly, cuttings of (5, 15 and 25) cm length were tested in three substrates: peat moss (pm), peat moss and sand mix (1:1) (pm/sa) and sand (sa).
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Antioxidant properties, quantification and stability of betalains from pitaya (Hylocereus undatus) peel

Ciência Rural, 2015
Pitaya peel can be used as a raw material for betalains extraction. The aim of this research was to quantify phenolic compounds, antioxidant activity and betalains on pitaya peel.
Fernanda Robert de Mello, Claudia Bernardo, Caroline Odebrecht Dias, Luciano Gonzaga, Edna Regina Amante, Roseane Fett, Lys Mary Bileski Candido   +6 more
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Phytochemicals and Functional Properties of Pitaya Juice Powders

Plants
Background: Crassulacean acid metabolism plants, such as Stenocereus spp., are climate warming-resilient crops used as food and for by-products elaboration in arid and semi-arid agroecosystems. A few studies on secondary metabolites have been conducted in pitayo fruit (PF), but there are no reports of these compounds in juice powders (JP) with (JPS) or
Mayra Denise Herrera, Jorge A. Zegbe, Luis Roberto Reveles-Torres   +2 more
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Host-pathogen interaction between pitaya and Neoscytalidium dimidiatum reveals the mechanisms of immune response associated with defense regulators and metabolic pathways

BMC Plant Biology
Background Understanding how plants and pathogens regulate each other's gene expression during their interactions is key to revealing the mechanisms of disease resistance and controlling the development of pathogens.
Meng Wang, Zhouwen Wang, Yi Ding, Shaoling Kang, Senrong Jiang, Zhuangjia Yang, Zhan Xie, Jialin Wang, Shuangshuang Wei, Jiaquan Huang, Dongdong Li, Xingyu Jiang, Hua Tang   +12 more
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Advances in the Understanding of Postharvest Physiological Changes and the Storage and Preservation of Pitaya

Foods
Highly prized for its unique taste and appearance, pitaya is a tasty, low-calorie fruit. It has a high-water content, a high metabolism, and a high susceptibility to pathogens, resulting in an irreversible process of tissue degeneration or quality ...
Xiaogang Wang, Jianye Chen, Donglan Luo, Liangjie Ba   +3 more
doaj   +1 more source

Physiological maturity of pitaya seeds

, 2018
A pitaya é uma fruta de elevado potencial econômico e nutricional que têm despertado a atenção do setor sementeiro para uma produção de alta qualidade, uma vez que a propagação dessa cultura é realizada exclusivamente por sementes. Este trabalho buscou avaliar a qualidade fisiológica, sanitária e bioquímica de sementes de pitaya em diferentes estádios ...
Santos, Jodson Moraes dos, Oliveira, João Almir, Lima, Juliana Maria Espíndola, Silva, Hellismar Wakson da   +3 more
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Red Pitaya DAC performance

, 2016
The RedPitaya fast analog outputs have a noise level of the order of the 3-4 least significant bits. This noise is correlated with the switching of digital signals on the board, notably switching of the digital output signal itself, which leads to a nonmonotonic DAC performance.
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Manual cross-pollination on the profitability of a pitaya orchard with self-compatible and self-incompatible species

Revista Agrogeoambiental
The high dependence on cross-pollination in self-incompatible pitaya species causes low productivity. The objective, with the accomplishment of this work, was to compare the profitability of the pitaya orchard with the management of manual cross ...
Deilson de Almeida Alves, Maria do Céu Monteiro Cruz, Enilson de Barros Silva, Cíntia Gonçalves Sena, Núbia Cassiana Santos, João Esdras Lima, Vitória Aparecida Porto Lima   +6 more
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Propagação da Pitaya 'vermelha' por estaquia Propagation of red Pitaya (Hylocereus undatus) by cuttings

Ciência e Agrotecnologia, 2006
Objetivou-se com este trabalho avaliar o efeito do tamanho da estaca e a aplicação de ácido indolbutírico (AIB) no enraizamento de Pitaya 'vermelha'. Estacas de Pitaya 'vermelha' foram coletadas de plantas matrizes e padronizadas com 15,0 e 25,0 cm de comprimento, sendo que metade da quantidade das estacas foi imersa em solução de 3000 mg L-1 de AIB ...
Débora Costa Bastos, Rafael Pio, João Alexio Scarpare Filho, Marília Neubern Libardi, Luis Felipe Paes de Almeida, Tharic Pires Dias Galuchi, Sabrina Talitha Bakker   +6 more
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