Cultivation

Suitability for processing — European plum, gage, garden plum, plum, prune plum

Prunus domestica L. subsp. domestica

The suitability of Prunus domestica for processing is evaluated based on the freestone quality and the content of soluble solids, which should be no less than 16%.

In the reference 8 varieties crop Plum, where this is mentioned in the description.

For industrial processing of Prunus domestica, the ability of the stone to separate from the flesh is of decisive importance; varieties are classified as freestone, semi-freestone, and clingstone based on this trait. Suitability for specific types of processing depends on the morphological characteristics of the fruit, such as flesh firmness, which is essential for maintaining integrity during the production of compotes and preserves.

For drying into prunes, varieties of the 'Prune' group are optimal due to their firm flesh and high sugar content, which prevents fermentation during the dehydration process. In the production of juices and nectars, the main technological challenge is the high pectin content, which requires additional enzymatic treatment for efficient extraction.

General information about the subject — on the page Suitability for processing.

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Prunus domestica L. subsp. domestica · Plum

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