Review Article
The Fruit Malus prunifolia (Malus micromalus Mak.): A Minireview of Current Knowledge of Fruit Composition and Health Benefits
Table 2
Individual polyphenols in Malus prunifolia fruits.
| Main class | Subclass | Name | Chemical structure | Content (μg/g FW) | Reference |
| Phenolic acids | Benzoic acids | Gallic acid | | 39.90 | [11] | Protocatechuic acid | | 37.20–76.07 | [11] | p-Hydroxybenzoic acid | | 135.54–780.58 | [13] | Vanillic acid | | 60.36–293.36 | [13] | Syringic acid | | 25.24–95.19 | [12] | Ellagic acid | | 10.36–28.45 | [12] | Hydroxycinnamic acids | Caffeic acid | | 123.59 | [13] | p-Coumaric acid | | 0.119 | [13] | Ferulic acid | | 38.07–40 | [12] | Chlorogenic acid | | 23.87–404.61 | [12] | Cinnamic acid | | 3.55 | [13] | Flavonoids | Flavonols | Quercetin | | 985–1256 | [22] | Rutin | | 139.10–966.03 | [22] | Kaempferol | | 203–346 | [12, 22] | Flavan-3-ols | Catechin | | 95.03–1909.72 | [12] | Epicatechin | | 16.24–44.83 | [12] |
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