Abstract
Phenolic acids from pericarps, seeds and leaves in the C. japonica were analysed by means of two dimensional thin layer chromatography and RP-HPLC methods. The fourteen acids were identified. The following phenolic acids predominated in all the axaminated material: caffeic, protocatechuic, gallic, p-hydroxybenzoic, p-coumaric, ferulic, syringic, vanillic. The contents of nine major phenolic acids was described. In leaves acids occurred in the greatest content, especially caffeic (266.25 μg/g) and protocatechuic acid (123.80 μg/g).
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Claims 8
Claim · model-written summary
Fourteen phenolic acids were identified in Cydonia japonica.
Verbatim
t0“Cydonia japonica”
e1“The fourteen acids were identified”
Claim · model-written summary
Caffeic, protocatechuic and gallic acids predominated in all the examined Cydonia japonica material.
Verbatim
t0“Cydonia japonica”
e2“The following phenolic acids predominated in all the axaminated material: caffeic, protocatechuic, gallic, p-hydroxybenzoic, p-coumaric, ferulic, syringic, vanillic”
Claim · model-written summary
p-Hydroxybenzoic, p-coumaric and ferulic acids predominated in all the examined Cydonia japonica material.
Verbatim
t0“Cydonia japonica”
e2“The following phenolic acids predominated in all the axaminated material: caffeic, protocatechuic, gallic, p-hydroxybenzoic, p-coumaric, ferulic, syringic, vanillic”
Claim · model-written summary
Syringic and vanillic acids predominated in all the examined Cydonia japonica material.
Verbatim
t0“Cydonia japonica”
e2“The following phenolic acids predominated in all the axaminated material: caffeic, protocatechuic, gallic, p-hydroxybenzoic, p-coumaric, ferulic, syringic, vanillic”
Claim · model-written summary
Contents of nine major phenolic acids were described in Cydonia japonica.
Verbatim
t0“Cydonia japonica”
e3“The contents of nine major phenolic acids was described”
Claim · model-written summary
In leaves, phenolic acids occurred in the greatest content of the examined organs.
- Taxon
- Cydonia japonicat0
- Organ / stage
- leavese4
- Outcome
- acids occurred in the greatest contente4
- Direction
- greatest contente4
Not reportedComparator
Verbatim
t0“Cydonia japonica”
e4“In leaves acids occurred in the greatest content, especially caffeic (266.25 μg/g) and protocatechuic acid (123.80 μg/g)”
Claim · model-written summary
Caffeic acid content in leaves was 266.25 μg/g.
Verbatim
t0“Cydonia japonica”
e4“In leaves acids occurred in the greatest content, especially caffeic (266.25 μg/g) and protocatechuic acid (123.80 μg/g)”
Claim · model-written summary
Protocatechuic acid content in leaves was 123.80 μg/g.
Verbatim
t0“Cydonia japonica”
e4“In leaves acids occurred in the greatest content, especially caffeic (266.25 μg/g) and protocatechuic acid (123.80 μg/g)”