Showing all polyphenols found in Grapefruit Food Composition
mean content | min | max | SD | n | N | number of references | ||
Fruits and fruit products - Fruits - Citrus - Grapefruit | ||||||||
---|---|---|---|---|---|---|---|---|
Phenolic acids | ||||||||
Hydroxybenzoic acids | 4-Hydroxybenzoic acid |
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5.00e-03 | 5.00e-03 | 0.00 | 1 | 1 | 1 |
Gallic acid |
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6.00e-03 | 6.00e-03 | 0.00 | 1 | 1 | 1 | |
Protocatechuic acid |
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0.01 | 0.01 | 0.00 | 1 | 1 | 1 | |
Vanillic acid |
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2.00e-03 | 2.00e-03 | 0.00 | 1 | 1 | 1 | |
Hydroxycinnamic acids | Caffeic acid |
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2.00e-03 | 2.00e-03 | 0.00 | 1 | 1 | 1 |
Ferulic acid |
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0.01 | 0.01 | 0.00 | 1 | 1 | 1 | |
p-Coumaric acid |
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4.00e-03 | 4.00e-03 | 0.00 | 1 | 1 | 1 |
mean content | min | max | SD | n | N | number of references | ||
Fruits and fruit products - Fruits - Citrus - Grapefruit | ||||||||
---|---|---|---|---|---|---|---|---|
Flavonoids | ||||||||
Flavanones | Hesperetin |
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1.50 | 1.50 | 0.00 | 1 | 2 | 1 |
Naringenin |
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53.00 | 53.00 | 0.00 | 1 | 2 | 1 | |
Flavonols | Kaempferol |
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0.00 | 0.40 | 0.28 | 2 | 3 | 2 |
Quercetin |
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0.00 | 0.50 | 0.35 | 2 | 3 | 2 | |
Phenolic acids | ||||||||
Hydroxybenzoic acids | 2-Hydroxybenzoic acid |
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0.26 | 0.26 | 0.00 | 1 | 1 | 1 |
4-Hydroxybenzoic acid |
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0.21 | 0.21 | 0.00 | 1 | 1 | 1 | |
Gallic acid |
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0.01 | 0.01 | 0.00 | 1 | 1 | 1 | |
Protocatechuic acid |
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0.04 | 0.04 | 0.00 | 1 | 1 | 1 | |
Vanillic acid |
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0.44 | 0.44 | 0.00 | 1 | 1 | 1 | |
Hydroxycinnamic acids | Caffeic acid |
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0.23 | 0.23 | 0.00 | 1 | 1 | 1 |
Ferulic acid |
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5.33 | 5.33 | 0.00 | 1 | 1 | 1 | |
p-Coumaric acid |
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0.77 | 0.77 | 0.00 | 1 | 1 | 1 | |
Sinapic acid |
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0.59 | 0.59 | 0.00 | 1 | 1 | 1 | |
Lignans | ||||||||
Lignans | Lariciresinol |
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2.90e-03 | 0.10 | 0.07 | 2 | 4 | 2 |
Matairesinol |
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0.00 | 2.00e-03 | 8.71e-04 | 5 | 11 | 5 | |
Pinoresinol |
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4.00e-04 | 0.04 | 0.03 | 2 | 4 | 2 | |
Secoisolariciresinol |
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2.30e-03 | 0.02 | 8.21e-03 | 5 | 11 | 5 |
mean content | min | max | SD | n | N | number of references | ||
Fruits and fruit products - Fruits - Citrus - Grapefruit | ||||||||
---|---|---|---|---|---|---|---|---|
Polyphenols, total | ||||||||
Polyphenols, total | Polyphenols, total |
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13.60 | 49.60 | 20.53 | 3 | 3 | 3 |
mean content | min | max | SD | n | N | number of references | ||
Fruits and fruit products - Fruits - Citrus - Grapefruit | ||||||||
---|---|---|---|---|---|---|---|---|
Flavonoids | ||||||||
Anthocyanins | Anthocyanins, total |
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0.05 | 0.05 | 0.00 | 1 | 1 | 1 |