To explore functional food ingredients from green seedlings, the bioactive components (phenolic compounds and γ-aminobutyric acid) and antioxidant activities (DPPH radical scavenging ability, ABTS radical scavenging ability and reducing power) of three green seedlings, including coix seed seedling (CSS), highland barely seedling (HBS) and naked oats seedling (NOS) cultivars were respectively measured and deeply compared. Results indicated that CSS showed the highest contents of the total polyphenol (183.35 mg/100 g), total flavonoid (348.68 mg/100 g), and γ-aminobutyric acid (54.17 mg/100 g). As expected, CSS also exerted the highest level of antioxidant activity, followed by HBS and NOS. Moreover, CSS possessed the potential of stimulating immune responses, including promoting proliferation and strengthening phagocytosis function of RAW264.7 cells. Taken together, all results suggested that the three green seedlings, especially CSS could be used as natural ingredients for functional food.

中文翻译：

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三种绿色幼苗的生物活性成分和体外生物活性的比较研究。

为了探索绿色幼苗的功能性食品成分，包括co种子幼苗（CSS）的三种绿色幼苗的生物活性成分（酚类化合物和γ-氨基丁酸）和抗氧化活性（DPPH自由基清除能力，ABTS自由基清除能力和还原能力）分别对高地裸苗（HBS）和裸燕麦苗（NOS）品种进行了测量并进行了比较。结果表明，CSS的总酚含量最高（183.35 mg / 100 g），总黄酮含量（348.68 mg / 100 g）和γ-氨基丁酸含量最高（54.17 mg / 100 g）。不出所料，CSS还发挥了最高水平的抗氧化活性，其次是HBS和NOS。而且，CSS具有刺激免疫反应的潜力，包括促进RAW264的增殖和增强吞噬功能。7格。综上所述，所有结果表明，这三种绿色幼苗，尤其是CSS可以用作功能性食品的天然成分。