News about Sour cherry

Sour cherry decline in Hungary: lowest production in 10 years expected in 2024

Production

15 May 2024

A survey conducted at the beginning of May among the main industry players predicts a below-average production in 2024 of between 50 and 60 thousand tonnes around +/- 10% compared to last year's production, with negative estimates prevailing.

A sustainable approach to valorise sour cherry by-products: extracting antioxidant compounds

Processed

19 Feb 2024

When several extraction methods are combined, the purity and yield of the extract are improved. The pulsed electric field technique is a fast and effective method to break the cell membrane with electricity, thus facilitating the extraction of bioactive compounds.

New dehydration techniques of sour cherries for high-quality product

Quality

14 Feb 2024

Products underwent quality assessment through the utilisation of non-destructive image analysis, colour measurements, and sensory analysis, which incorporated both non-destructive and destructive evaluation of attributes.

Production collapse in Michigan: eradication of sour cherry plants continues

Tech management Production Press review

23 Jan 2024

According to Michigan grower White, the cherry industry has become a battle. Not only because of price management, but also because of the climate, which has been unfavourable for years. There is also the federal administration, which has not been able to help the growers.

Sour cherry crisis: decline of growers in Michigan to only 253 by 2022

Production Press review

19 Jan 2024

According to the US Department of Agriculture, Michigan had 23,000 acres of sour cherries in 2022. The number of growers decreased from 540 in 2006 to 253 in 2022. The number of processors also decreased from 24 in 2011 to 14 in 2023.

How gum-based coatings combined with ultrasound treatment can affect sour cherries quality

Quality

16 Jan 2024

Pretreatments (such as ultrasound) and edible coatings are used to reduce processing time and/or preserve the quality of food products. Experimental data of drying curves were adapted to various widely used models.

From waste to resource: sour cherry pits as a cosmetic ingredient

Health

08 Jan 2024

The re-use of these by-products thus seems a better alternative to the disposal or annual incineration of millions of tonnes of cherry pits, which not only mitigates environmental pollution, but also adheres to the 2030 Sustainable Development Goals set by the United Nations.

Blooming date is decided (at genetic level) before winter dormancy

Breeding

02 Jan 2024

Researchers at Michigan State University (USA) provide a comprehensive analysis of the flower development of sour cherries. Numerous transcriptional studies have shown that the regulation of flower initiation in rosaceous species is significantly influenced by hormonal balance.

Sour cherry breeding in Poland: insights from an ongoing evolution

Breeding Production

01 Nov 2023

Among the cultivars produced by the Institute of Horticulture and Breeding are Wilen, Wilga, Lucyna, Wanda, Koral and Kolia. These new selections demonstrate the Polish institutes' commitment to new solutions that guarantee quality sour cherry production.

Elzbieta Rozpara: Polish sour cherry production and future research trends

Production

31 Oct 2023

Poland is one of the leading fruit producers, with a per capita production of 146 kg of fruit. Among the cultivated species, the production of sour cherries stands out, reaching 183 thousand tonnes in 2022, making it one of the largest producers in the world.