Abstract
The effects of growth temperatures on anthocyanin content and profile were tested on juvenile cabbage and kale plants. The effects of cold storage time were evaluated on both juvenile and mature plants. The anthocyanin content in juvenile plants ranged from 3.82 mg of cyanidin-3,5-diglucoside equivalent (Cy equiv)/g of dry matter (dm) at 25 °C to 10.00 mg of Cy equiv/g of dm at 16 °C, with up to 76% diacylated anthocyanins. Cold storage of juvenile plants decreased the total amount of anthocyanins but increased the diacylated anthocyanin content by 3-5%. In mature plants, cold storage reduced the total anthocyanin content from 22 to 12.23 mg/g after 5 weeks of storage in red cabbage, while the total anthocyanin content increased after 2 weeks of storage from 2.34 to 3.66 mg of Cy equiv/g of dm in kale without having any effect on acylation in either morphotype. The results obtained in this study will be useful for optimizing anthocyanin production.
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Claims 7
Claim · model-written summary
Juvenile cabbage and kale grown at 16 °C had higher anthocyanin content (10.00 mg Cy equiv/g dm) than at 25 °C.
- Taxon
- cabbage and kale
Brassica oleracea var. viridis
Brassica oleracea var. capitatae0 - Organ / stage
- juvenile plantse1
- Treatment
- growth temperaturese0
- Outcome
- anthocyanin contente1
- Direction
- higherinferrede1
- Value
- 10.00 mg of Cy equiv/g of dme1
- Qualifier
- 3.82 mg of cyanidin-3,5-diglucoside equivalent (Cy equiv)/g of dry matter (dm) at 25 °Ce1
- Comparator
- 25 °Ce1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects of growth temperatures on anthocyanin content and profile were tested on juvenile cabbage and kale plants”
e1“The anthocyanin content in juvenile plants ranged from 3.82 mg of cyanidin-3,5-diglucoside equivalent (Cy equiv)/g of dry matter (dm) at 25 °C to 10.00 mg of Cy equiv/g of dm at 16 °C, with up to 76% diacylated anthocyanins”
Claim · model-written summary
Juvenile cabbage and kale plants had up to 76% diacylated anthocyanins.
- Taxon
- cabbage and kaleBrassica oleracea var. viridisBrassica oleracea var. capitatae0
- Organ / stage
- juvenile plantse1
- Outcome
- diacylated anthocyaninse1
- Value
- 76%e1
- Qualifier
- up toe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects of growth temperatures on anthocyanin content and profile were tested on juvenile cabbage and kale plants”
e1“The anthocyanin content in juvenile plants ranged from 3.82 mg of cyanidin-3,5-diglucoside equivalent (Cy equiv)/g of dry matter (dm) at 25 °C to 10.00 mg of Cy equiv/g of dm at 16 °C, with up to 76% diacylated anthocyanins”
Claim · model-written summary
Cold storage decreased total anthocyanins in juvenile cabbage and kale plants.
- Taxon
- cabbage and kaleBrassica oleracea var. viridisBrassica oleracea var. capitatae0
- Organ / stage
- juvenile plantse2
- Treatment
- Cold storagee2
- Outcome
- total amount of anthocyaninse2
- Direction
- decreasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects of growth temperatures on anthocyanin content and profile were tested on juvenile cabbage and kale plants”
e2“Cold storage of juvenile plants decreased the total amount of anthocyanins but increased the diacylated anthocyanin content by 3-5%”
Claim · model-written summary
Cold storage increased diacylated anthocyanin content of juvenile cabbage and kale plants by 3-5%.
- Taxon
- cabbage and kaleBrassica oleracea var. viridisBrassica oleracea var. capitatae0
- Organ / stage
- juvenile plantse2
- Treatment
- Cold storagee2
- Outcome
- diacylated anthocyanin contente2
- Direction
- increasede2
- Value
- 3-5%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The effects of growth temperatures on anthocyanin content and profile were tested on juvenile cabbage and kale plants”
e2“Cold storage of juvenile plants decreased the total amount of anthocyanins but increased the diacylated anthocyanin content by 3-5%”
Claim · model-written summary
Cold storage reduced total anthocyanin content of mature red cabbage to 12.23 mg/g after 5 weeks.
- Taxon
- red cabbagee3
- Organ / stage
- mature plantse3
- Treatment
- cold storagee3
- Outcome
- total anthocyanin contente3
- Direction
- reducede3
- Value
- 12.23 mg/ge3
- Qualifier
- after 5 weeks of storagee3
Not reportedComparator
Verbatim
e3“In mature plants, cold storage reduced the total anthocyanin content from 22 to 12.23 mg/g after 5 weeks of storage in red cabbage”
Claim · model-written summary
Storage increased total anthocyanin content of kale to 3.66 mg Cy equiv/g dm after 2 weeks.
- Taxon
- kaleBrassica oleracea var. viridise4
- Treatment
- storagee4
- Outcome
- total anthocyanin contente4
- Direction
- increasede4
- Value
- 3.66 mg of Cy equiv/g of dme4
- Qualifier
- from 2.34e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“while the total anthocyanin content increased after 2 weeks of storage from 2.34 to 3.66 mg of Cy equiv/g of dm in kale without having any effect on acylation in either morphotype”
Claim · model-written summary
Storage had no effect on anthocyanin acylation in kale or red cabbage.
- Taxon
- kaleBrassica oleracea var. viridise4
- Treatment
- storagee4
- Outcome
- acylatione4
- Direction
- without having any effecte4
- Qualifier
- either morphotypee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“while the total anthocyanin content increased after 2 weeks of storage from 2.34 to 3.66 mg of Cy equiv/g of dm in kale without having any effect on acylation in either morphotype”
The same questions in other papers
cold · quality: phytochemicals · Brassica oleracea (wild cabbage)Positive and negative results
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- positive
- positive
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See all 11 papers →storage · quality: phytochemicals · Brassica oleracea (wild cabbage)Positive and negative results
19 papers in the same direction as this paper · 7 in the opposite direction
- no effect
- negative
- no effect
23 papers more in this group
See all 27 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.