Variety sheet
Bismarckapfel
Origin
Chance seedling
Synonyms
n. a.
Agronomic Profile
Flowering:
early, diploid
Vigour:
medium
Susceptibility:
n. a.
Productivity:
Productivity medium, tends to biennial bearing, tends to preharvest fruit drop
Harvest time:
2-0 Week before Golden Delicious
Fruit
Size and shape:
very large, wide globular-conoid
Ground and overcolour:
Ground colour yellow-green; Overcolour red, compact, washed out, mottled; high (75%)
Susceptibility to russeting:
strong rustiness of the fruit
Firmness of the pulp:
6,9-7,8 kg/cm ²at harvest
Tendency to browning of pulp:
strong oxidation
Sugar content:
10,6-12,1 °Brix at harvest
Acid content:
9,6-12,0 g/L MA at harvest
Total content of Polyphenols1:
in the peel: 374,7 ± 48,6 mg Catechin/ 100 g FW; in the pulp: 237,6 ± 13,8 mg Catechin/ 100 g FW
TAC1:
in the peel: 515,3 ± 61 mg Trolox/ 100 g FW; in the pulp: 375,6 ± 18,6 mg Trolox/ 100 g FW
Content of Anthocyanin2:
n. a.
Vitamin C1:
in the peel: 10,1 ± 3,6 mg/100 g FW; in the pulp: 2,8 ± 0,5 mg/100 g FW
Pectin1:
in the pulp: 2,1 ± 0,5 g/100g FW
Flavour:
n. a.
Storage:
in cool store up to 2 Months
Characteristics:
n. a.
Juice production
Yield:
yield very low
Stability of the colour:
average oxidation after juice production
Sugar content:
10,5 °Brix
Acid content:
9,7 g/L MA
pH:
3,14
Total content of Polyphenols:
67,9 ± 1,5 mg Catechin/100 mL juice
TAC:
108,7 ± 2,9 mg Trolox/100 mL juice
Content of Anthocyanin2:
n. a.
Vitamin C:
1,42 ± 0,01 mg/L juice
Photogallery
.jpg)
.jpg)