Barberry fruit is a good source of natural antioxidants and various functional compounds. Different concentrations of maltodextrin (10, 13, and 16% w/w) were used to produce spray-dried barberry juice powder and the powders (50, 60, and 70%) were applied to create effervescent tablets. The results showed that by increasing the amount of maltodextrin concentration, moisture, and water activity decreased (p < 0.05), but antioxidant activity increased. The barberry powder prepared with 13% (w/w) maltodextrin showed appropriate flowability, color, high antioxidant activity, and phenol content. The presence of high amounts of barberry powder in the tablet increased the disintegration time (1.02–4.03 min). The tablet containing 60% barberry powder was selected as the best sample. Based on the results, barberry tablets with good color, high antioxidant activity, and phenolic compounds can be used as a ‘ready-to-drink’ product.

中文翻译：

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伏牛花汁粉及其泡腾片的理化和抗氧化性能

伏牛花果实是天然抗氧化剂和各种功能性化合物的良好来源。使用不同浓度的麦芽糊精（10、13和16％w / w）来生产喷雾干燥的伏牛花汁粉，然后将这些粉末（50％，60％和70％）制成泡腾片。结果表明，通过增加麦芽糖糊精浓度，水分和水分活性降低（p <0.05），但抗氧化活性增加。用13％（w / w）麦芽糖糊精制备的伏牛花粉显示出适当的流动性，颜色，高抗氧化活性和苯酚含量。片剂中大量伏牛花粉的存在会增加崩解时间（1.02-4.03分钟）。选择含有60％伏牛花粉的片剂作为最佳样品。根据结果​​，伏牛花片具有良好的色泽，