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. 2021 Oct 23;7(10):e08246. doi: 10.1016/j.heliyon.2021.e08246

Table 5.

Effect of riboflavin fortification on phenolic compounds (ug/ml) of the cloudy apple juice.

Compound (ug/ml) Conventional cloudy apple juice B2 fortified cloudy apple juice
Protocatechuic ND ND
p-hydroxybenzoic 0.47 ND
Cateachin ND 6.28
Chlorogenic 0.56 ND
Caffeic ND 15.37
Syringic 1.32 9.60
Vanillic ND ND
p-coumaric 5.47 ND
Rosmarinic 0.79 ND
Apigenin-7-glucoside 0.53 3.03