Abstract
Ellagic acid, a putative anticarcinogenic compound, was detected in plants of mayhaw (Crataegus spp.), false strawberry (Duchesnea indica), strawberry (Fragaria spp.), black currant (Ribes nigrum), thornless blackberry (Rubus subgenus Eubatus), red raspberry (Rubus subgenus Idaeobatus), and cranberry (Vaccinium macrocarpon). Large differences in ellagic acid contents have been found among species and cultivars and also among tissues. Ellagic acid content in plant tissues is also affected by environmental factors and shows a seasonal variation in strawberry leaves. A decrease in ellagic acid content of leaves was associated with seasonal decreases in photoperiod and temperature from September to December. Ellagic acid content in the leaves of red raspberry infected with orange rust showed more than a 3-fold increase compared to healthy leaves.
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Claims 12
Claim · model-written summary
Ellagic acid was detected in mayhaw.
Verbatim
e0“Ellagic acid, a putative anticarcinogenic compound, was detected in plants of mayhaw (Crataegus spp.)”
Claim · model-written summary
Ellagic acid was detected in false strawberry.
- Taxon
- false strawberrye0
Verbatim
e0“false strawberry (Duchesnea indica)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid was detected in strawberry.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“strawberry (Fragaria spp.)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid was detected in black currant.
- Taxon
- black currante0
Verbatim
e0“black currant (Ribes nigrum)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid was detected in thornless blackberry.
- Taxon
- thornless blackberrye0
Verbatim
e0“thornless blackberry (Rubus subgenus Eubatus)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid was detected in red raspberry.
- Taxon
- red raspberry
_Rubus_idaeus_-_Feuillage.jpg?width=60)
Rubus idaeuse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Rubus_idaeus_-_Feuillage.jpg?width=500)
Verbatim
e0“red raspberry (Rubus subgenus Idaeobatus)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid was detected in cranberry.
- Taxon
- cranberrye0
Verbatim
e0“cranberry (Vaccinium macrocarpon)”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Ellagic acid contents differed among species, cultivars and tissues.
Not reportedTaxon
Verbatim
e0“Large differences in ellagic acid contents have been found among species and cultivars and also among tissues.”
Claim · model-written summary
Environmental factors affected ellagic acid content in plant tissues.
Not reportedTaxonDirection
Verbatim
e0“Ellagic acid content in plant tissues is also affected by environmental factors”
Claim · model-written summary
Strawberry leaf ellagic acid content varied seasonally.
- Taxon
- strawberryFragaria ×ananassae0
- Organ / stage
- leavese0
- Outcome
- ellagic acid contentt0
- Direction
- seasonal variatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“shows a seasonal variation in strawberry leaves”
t0“ELLAGIC ACID CONTENT IN SMALL FRUITS”
Claim · model-written summary
Leaf ellagic acid content decreased with seasonal decreases in photoperiod and temperature from September to December.
- Organ / stage
- leavese0
- Outcome
- ellagic acid contente0
- Direction
- decreasee0
- Qualifier
- seasonal decreases in photoperiod and temperaturee0
- Setting
- September to Decembere0
Not reportedTaxon
Verbatim
e0“A decrease in ellagic acid content of leaves was associated with seasonal decreases in photoperiod and temperature from September to December.”
Claim · model-written summary
Orange rust infected red raspberry leaves had more than threefold higher ellagic acid content than healthy leaves.
- Taxon
- red raspberryRubus idaeuse0
- Organ / stage
- leavese0
- Interactor
- orange ruste0pathogen
- Outcome
- Ellagic acid contente0
- Direction
- increasee0
- Value
- more than a 3-folde0
- Comparator
- healthy leavese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ellagic acid content in the leaves of red raspberry infected with orange rust showed more than a 3-fold increase compared to healthy leaves.”