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Variety traits

Peach fruit acidity

Prunus persica (L.) Batsch

Acidity is a key biochemical indicator of peach fruit quality, determining its flavor characteristics and suitability for processing. The value is calculated as malic acid equivalent.

In the reference 116 varieties crop Peach, where this is mentioned in the description.

The titratable acidity of peach fruit typically ranges from 0.24% to 1.39%. In agronomic practice, values of 0.6% to 0.7% and above are classified as elevated or high. Since malic acid is the primary organic acid in the fruit, concentration calculations are performed in terms of this acid.

The flavor quality of the fruit is determined by the sugar-acid ratio, which is the ratio of sugar content to titratable acidity. During the ripening process, the acidity level in the fruit consistently decreases, while the sugar content increases. The level of this indicator is a varietal trait, although it significantly depends on weather conditions, the choice of rootstock, and the agrotechnical practices employed.

General information about the subject — on the page Fruit acidity.

Sources8

Varieties of Peach 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.

Alabama

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

Kyivs'kyi rannіi

Terminated

Prunus persica (L.) Batsch · Peach

Sheremet Ivan Panasovych, Shablovs`kyi Borys Ivanovych, Rodionov Oleksandr Petrovych,

UA
1 record

Nefertiti

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

NERID 065165

Active

Prunus persica (L.) Batsch · Peach

Daniele Neri

1 record

Serafina

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

SPRING RAY

Terminated

Prunus persica (L.) Batsch · Peach

BURCHELL NURSERY INC.

ES
2 records

Babylone

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

TERRAM 3701

Active

Prunus persica (L.) Batsch · Peach

Laurence Maillard^^^Ignasi Batlle^^^Cristian Fontich^^^Joaquim Carbó^^^Joan Bonany^^^Simó Alegre^^^Arsène Maillard

2 records

Sanguine Chanas

Application submitted

Prunus persica (L.) Batsch · Peach

GAEC des Pepinieres Gromolard (FR)

FR
1 record

Nayade

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

Charlotte

Application submitted

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

1 record

Caramba

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

Rebus 038

Active

Prunus persica (L.) Batsch · Peach

Daniele Bassi

2 records

Kolins

Withdrawn

Prunus persica (L.) Batsch · Peach

UA
1 record

SOMERSET

Active

Prunus persica (L.) Batsch · Peach

1 record

RUBY GRAND

Active

Prunus persica (L.) Batsch · Peach

1 record

Riga®

Active

Prunus persica (L.) Batsch · Peach

1 record

MAIRA

Terminated

Prunus persica (L.) Batsch · Peach

LV
1 record

SAM HOUSTON

Active

Prunus persica (L.) Batsch · Peach

1 record