CAJ | 학술논문

文章研制了一种瓜蒌皮饮料（T PB ），分析其功效成分，并研究在储藏期间抗氧化活性的变化。结果表明：TPB的膳食纤维、维生素C、总酚及总黄酮的质量浓度分别为4.58 g／L、43.27μg／mL、96.90μg GAE／mL和21.00 mg／L ，共含有14种氨基酸，其中丙氨酸、苏氨酸、精氨酸及天冬氨酸的浓度较高；在60 d储藏期间，其抗氧化活性逐渐降低，储藏期结束后其 DPPH ·清除率、ABTS ·清除率及亚铁还原能力分别降至28.40％、35.21％、1.07 mmol AAE／mL ，高于金银花醇饮料的抗氧化能力。由此可见，瓜蒌皮饮料储藏60 d后仍具有较高的抗氧化活性，说明瓜蒌皮饮料是一种功效成分丰富的饮料，具有较强的抗氧化功能。
문장연제료일충과루피음료（T PB ），분석기공효성분，병연구재저장기간항양화활성적변화。결과표명：TPB적선식섬유、유생소C、총분급총황동적질량농도분별위4.58 g／L、43.27μg／mL、96.90μg GAE／mL화21.00 mg／L ，공함유14충안기산，기중병안산、소안산、정안산급천동안산적농도교고；재60 d저장기간，기항양화활성축점강저，저장기결속후기 DPPH ·청제솔、ABTS ·청제솔급아철환원능력분별강지28.40％、35.21％、1.07 mmol AAE／mL ，고우금은화순음료적항양화능력。유차가견，과루피음료저장60 d후잉구유교고적항양화활성，설명과루피음료시일충공효성분봉부적음료，구유교강적항양화공능。
Trichosanthis pericarpium beverage(TPB) was prepared ,its nutritional composition was an‐alyzed and the change of its antioxidant activity during the storage was measured .The results showed that the total contents of dietary fiber ,vitamin C ,total phenolics and total flavonoids of TPB were 4.58 g/L ,43.27 μg/mL ,96.90μg GAE/mL and 21.00 mg/L ,respectively .Fourteen kinds of amino acids were detected in TPB ,and the contents of alanine(Ala) ,threonine(Thr) ,arginine(Arg) and as‐partic acid(Asp) were higher .During the 60 days of storage ,the antioxidant activity decreased gradu‐ally .After the storage ,DPPH · radical scavenging activity ,ABTS · scavenging activity and FRAP of TPB were 28.40% ,35.21% ,and 1.07 mmol AAE/mL .The antioxidant activity of TPB was signifi‐cantly higher than that of honeysuckle alcohol .Therefore ,TPB was a nutrient‐rich drink owning strong antioxidative and antiaging activities .