Variety sheet
Red Delicious Standard
Origin
Chance seedling, probably a seedling of Gelber Bellefleur
Synonyms
n. a.
Agronomic Profile
Flowering:
medium, diploid
Vigour:
medium
Susceptibility:
n. a.
Productivity:
Productivity medium, tends to biennial bearing, tends to preharvest fruit drop
Harvest time:
4-2 Week before Golden Delicious
Fruit
Size and shape:
large, rectangular conoid, rectangular with waist
Ground and overcolour:
Ground colour whitish-yellow; Overcolour violet, compact; extremely high (100%)
Susceptibility to russeting:
absent
Firmness of the pulp:
7,2-8,2 kg/cm ²at harvest
Tendency to browning of pulp:
medium oxidation
Sugar content:
11,3-12,5 °Brix at harvest
Acid content:
2,7-3,6 g/L MA at harvest
Total content of Polyphenols1:
in the peel: 534,5 ± 19,6 mg Catechin/ 100 g FW; in the pulp: 105,1 ± 10,4 mg Catechin/ 100 g FW
TAC1:
in the peel: 540,3 ± 33,9 mg Trolox/ 100 g FW; in the pulp: 198,6 ± 15,4 mg Trolox/ 100 g FW
Content of Anthocyanin2:
n. a.
Vitamin C1:
in the peel: 7,1 ± 0,7 mg/100 g FW; in the pulp: 1,3 ± 0,3 mg/100 g FW
Pectin1:
in the pulp: 0,8 ± 0,2 g/100g FW
Flavour:
n. a.
Storage:
in cool store up to 3 Months
Characteristics:
n. a.
Juice production
Yield:
yield medium
Stability of the colour:
strong oxidation after juice production
Sugar content:
12,3 °Brix
Acid content:
2,6 g/L MA
pH:
3,95
Total content of Polyphenols:
41,4 ± 0,7 mg Catechin/100 mL juice
TAC:
59,6 ± 1,1 mg Trolox/100 mL juice
Content of Anthocyanin2:
n. a.
Vitamin C:
1,18 ± 0,01 mg/L juice
Photogallery
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