Variety traits

Persimmon sugar content

Diospyros kaki L. f.

Persimmon sugar content is a key quality indicator that determines nutritional value and fruit ripeness. It is measured in degrees Brix and depends on cultivar genetics, photosynthetic conditions, and altitude.

In the reference 5 varieties crop Persimmon, where this is mentioned in the description.

Refractometry is used to assess the sugar content of persimmons, with results expressed in degrees Brix, where 1 °Bx corresponds to 1 g of sucrose per 100 g of solution. This metric serves as the primary criterion for determining optimal harvest times, allowing for the standardization of product intake processes and the prediction of fruit shelf life during storage.

Sugar accumulation in persimmon fruit is closely linked to the efficiency of photosynthesis, which depends on light intensity and temperature conditions. Studies show that as the altitude of cultivation increases from 200 to 800 m, sugar content in the fruit typically decreases, although some local breeding lines achieve levels of 22–23%.

An important characteristic of the consumer properties of persimmons is the combination of high sugar content and tannin levels. In non-astringent pollination-variant cultivars, flavor quality is determined by the balance between high sugar accumulation and a reduction in the concentration of active phenolic compounds.

General information about the subject — on the page Sugar content.

Sources8

Varieties of Persimmon mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.