The study was performed to investigate the effects of the consumption of black currant seed press residues, which were baked into bread.
Berry seeds are a by-product of berry fabrication (e. g. to juices or jam). In order to maintain their functionality and long life span, berry seeds need to contain cell stabilizing ingredients such as vitamins and polyphenols. Since it seems to be a valuable source of health beneficial substances in human nutrition, commercial use should be found. Therefore, seeds were pressed (seed press residue), ground and baked into bread for consumption. Black currant seed press residues are rich in tocopherols and also contain anthocyanins; both act as antioxidants. Additionally there is 50% fibre in the residue, soluble and insoluble fibre in equal shares.
Study Type
INTERVENTIONAL
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Enrollment
36
Black currant seed press residue, baked into bread
Same bread but without seeds
No supplement was administered.
oxidant/antioxidant status of the test person
Time frame: after 1, 5, and 9 weeks
tocopherol intake, tocopherol faecal excretion and serum tocopherol concentration
Time frame: after 1, 5, and 9 weeks
fiber intake and excretion
Time frame: after 1, 5, and 9 weeks
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