MACADAMIA: HARVEST AND POST-HARVEST STRATEGIES FOR HIGH QUALITY AND COMMERCIAL VALUE

• DOI: https://doi.org/10.22533/at.ed.0771325120210

• Palavras-chave: -

• Keywords: -

• Abstract: Macadamia is a high-value nut, whose market appreciation and quality are directly influenced by harvest and post-harvest practices. Successful production depends on efficient management from fruit maturation to final storage, ensuring a product with preserved flavor, texture, and oil content. Macadamia matures in different stages, making it essential to determine the optimal harvest time to prevent losses and maintain nut quality. Harvesting can be performed manually or mechanically, each method presenting specific challenges. Labor shortages, soil moisture-which can affect fruit integrity- and irregular topography pose obstacles to mechanization in certain regions. After harvesting, proper handling is crucial to prevent product deterioration. Processes such as controlled drying, dehusking, and grading are essential to ensure the nut’s safety and quality. Storage under optimal humidity and temperature conditions reduces lipid oxidation and preserves the product’s sensory characteristics for an extended period. The market value of macadamia depends on the adoption of innovative post-harvest strategies. Technologies such as modified atmospheres, vacuum packaging, and automated sorting have contributed to extending shelf life and maintaining product quality. Additionally, quality certifications and sustainable practices add value and enhance the nut’s competitiveness in international markets. Thus, efficient harvest and post-harvest management not only preserves nut quality but also enhances profitability, strengthens the production chain, and ensures competitiveness in the global agricultural sector.