Details

Autor(en) / Beteiligte

• Nogueira, Marina Romano
• Paiva, Patrícia Duarte de Oliveira
• Cunha Neto, Antonio Rodrigues da
• Nascimento, Ângela Maria Pereira
• Timóteo, Caroline de Oliveira
• Reis, Michele Valquíria dos

Titel

Image-based approach for postharvest characterization of Red Torch inflorescences

Ist Teil von

• Bragantia, 2024, Vol.83

Ort / Verlag

Instituto Agronômico de Campinas

Erscheinungsjahr

2024

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• ABSTRACT The characterization of cut flowers plays a significant role in detecting senescence signals, which are essential for establishing quality parameters and guiding the development of postharvest technologies. This study aimed to morphologically characterize Red Torch Ginger inflorescences at three harvest points: fully closed, semi-open, and fully open. The inflorescences were standardized at 60 cm, and their width, length, diameter, and fresh weight were measured. Inflorescences were evaluated for visual senescence, wettability, natural wax content, and fluid behavior. Dominant color, gloss, and texture were analyzed using GroundEye. Morphological differences affected the postharvest durability of Red Torch Ginger, with fully open inflorescences being less durable than semi-open and fully closed ones. Hydrophobicity, high-fluid movement, and natural wax content were crucial for decision-making regarding the application of new postharvest technologies and coatings in cut tropical flowers. These findings provide insights into the characterization of cut flowers and their postharvest behavior, which can help improve quality and extend the shelf life of cut flowers, leading to increased economic benefits for the flower industry.