野生芽构成了生物活性化合物的健康来源
Tarik Chileh Chelh1, Miguel A Rincon-Cervera1,2, Francisco Gomez-Mercado3
1Food Technology Division, ceiA3, CIAMBITAL, University of Almeria, 04120 Almeria, Spain.
Molecules (Basel, Switzerland)
|August 12, 2023
概括
野生的物种富含诸如和维生素C之类的有益化合物,具有抗氧化和抗癌性质. 这些发现支持它们作为功能性食品的使用.
科学领域:
- 植物化学 植物化学
- 营养科学 营养科学
- 药理学 药理学是指药理学的学科.
背景情况:
- 野生的种类在全球范围内被消费,但研究不足.
- 关于各种野生种的植物化学概况和生物活性的数据有限.
研究的目的:
- 综合分析四种野生的植物化学成分和生物活性.
- 为了比较这些野生物种和养殖.
- 评估它们作为功能性食品的潜力.
主要方法:
- 使用二极管阵列检测 (HPLC-DAD) 和液态染色学-质谱学 (LC-MS) 的高性能液态染色学分析的化合物.
- 通过Folin-Ciocalteu和化方法量化的酸和黄的总量.
- 用HPLC-DAD确定的维生素C含量.
- 使用DPPH和ABTS激素清除试验评估的抗氧化活性.
- 使用MTT试验评估的HT-29结直肠癌细胞的体外抗增殖作用.
主要成果:
- 含量有很大的差异,从A. aphyllus的107.5 mg/100 g干量 (dw) 到A. horridus的605.4 mg/100 g dw.
- 维生素C的含量从A. acutifolius的15.8 mg/100 g新鲜量 (fw) 到A. officinalis的22.7 mg/100 gfw不等.
- 所有物种都表现出显著的抗氧化活性,其中A. officinalis表现出最高的抗氧化活性 (DPPH为5.94 mmol TE/100 g dw,ABTS为4.64 mmol TE/100 g dw).
- 鲁丁是最丰富的化合物 (A. officinalis中每天有574毫克/100克).
- 乙醇提取物对HT-29癌细胞表现出抑制作用,A. albus在72小时后在300μg/mL显著抑制生长.
结论:
- 野生的物种具有多样化的植物化学特征和显著的生物活性.
- 这项研究证实了野生芽作为有价值的功能性食品成分的潜力.
- 对特定化合物及其作用机制的进一步研究是有必要的.
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