News about Quality

Sour cherry metabolites are functional in antioxidant activity and combat oxidative stress

Quality

20 Dec 2024

A recent study analyzed four sour cherry cultivars, two dark-fleshed varieties, "Heimann R" and "Gorsemska," and two light-fleshed ones, "Montmorency" and "V70142", to determine differences in metabolite composition and antioxidant activity.

A computer vision system to assess the quality of cherries

Post-harvest​

19 Dec 2024

Research by the Department of Food Science and Engineering at Zanjan University (Iran) used RGB images to study alterations in surface defects, estimate physical and chemical properties and classify the quality of sweet cherries.

Global quality in post-harvest cherries: optimizing results by parameter, variety, and distance to target markets

Post-harvest​

18 Dec 2024

The incidence and progression of physiological disorders that may develop during prolonged storage is a topic that requires maximum attention. Determining optimal storage conditions for each cherry variety is of great importance for the industry and producers.

Improving the quality of self-fertile “Sweet Heart” cherries through blossom thinning

Tech management

13 Dec 2024

In a recent study from India, researchers evaluated the efficacy of different chemical thinning agents applied during flowering, 80% of full flowering, on the cultivar ‘Sweet Heart’. The results showed a negative correlation between fruit number and quality.

Cherry Burst™ is the emerging variety of this Chilean season

Varieties

11 Dec 2024

Being at an early stage with this variety, it is still too early to make a full assessment on demand and prices. “Cherry Burst™ generates a lot of interest in the market, especially among early season buyers,” explained Antonia Sánchez of Bloom Fresh.

Nitrogen management in stone fruit orchards

Tech management

10 Dec 2024

Nitrogen fertilisation affects important aspects of production, such as fruit quality. Moderate doses favour greater sweetness, texture and size of the fruit, while excessive doses can compromise fruit quality.

Post-harvest browning: heat treatment study from Chile to understand its physiology

Post-harvest​

06 Dec 2024

Internal browning, a physiological disorder that affects the quality of cherries, is a major defect occurring during post-harvest (Palacios-Peralta et al., 2022). The incidence of internal browning has increased in recent years due to longer travel times to export destinations.

Orange peel: pre-harvest factors influencing the onset of this physiopathy

Post-harvest​

05 Dec 2024

The objective of this study conducted by 3 Chilean universities was to determine the phenological time of onset of orange peel disorder in relation to several factors that could potentially influence the incidence of the disorder.

Late frost and cracking: how to reduce damage with melatonin

Tech management

03 Dec 2024

The aim of the study conducted by the post-harvest group of the University Miguel Hernández (Orihuela, Spain) and the Valencian Cooperative Mas de Roc was to find out whether melatonin can be used as a control measure against late frost and cracking.

Subsidies and consultancy: a boost for the digitisation of the production process

Post-harvest​

29 Nov 2024

The management of ESPAGRY IBÉRICA needed to digitise part of the production process and opted to purchase a machine with artificial intelligence. The cost of the machine was partially subsidised by the regional government.