کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7623772 | 1494547 | 2015 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Total phenolic, flavonoid and antioxidant activity of 23 edible flowers subjected to in vitro digestion
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کلمات کلیدی
Quercitrin (PubChem CID: 5280459)DPPHABTSQuercetin (PubChem CID: 5280343)FRAPIsoquercitrin (PubChem CID: 5280804)UPLC2, 2-diphenyl-1-picrylhydrazyl - 2، 2-دی فینیل-1-پریکیل هیدرازیلp-Coumaric acid (PubChem CID: 637542) - p-Coumaric اسید (PubChem CID: 637542)Antioxidant - آنتی اکسیدانProtocatechuic acid (PubChem CID: 72) - اسید Protocatechuic (PubChem CID: 72)Syringic acid (PubChem CID: 10742) - اسید سیرینژیک (PubChem CID: 10742)Ferulic acid (PubChem CID: 445858) - اسید فرولیک (PubChem CID: 445858)Vanillic acid (PubChem CID: 8468) - اسید وانیلیک (PubChem CID: 8468)Caffeic acid (PubChem CID: 689043) - اسید کافئیک (PubChem CID: 689043)Gallic acid (PubChem CID: 370) - اسید گالیک (PubChem CID: 370)Rutin (PubChem CID: 5280805) - روتن (PubChem CID: 5280805)Flavonoid content - محتوای فلاونوئیدهاPhenolic content - محتوای فنولوژیکIn vitro digestion - هضم درون in vitroferric reducing antioxidant power - کاهش قدرت آنتی اکسیدان آهنultra performance liquid chromatography - کروماتوگرافی مایع با عملکرد فوق العاده
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
In order to provide new information on the antioxidant activities before and after in vitro digestion of the selected flowers for consumers, nutritionists, and food policy makers, total phenolic and flavonoid contents and antioxidant capacities of 23 edible flowers were evaluated. In addition, some bioactive components in the flowers were also identified and quantified by ultra performance liquid chromatography (UPLC). The correlations between 2, 2-diphenyl-1-picrylhydrazylradical scavenging activity assay (DPPH), Ferric reducing antioxidant power assay (FRAP), and ABTS
- + radical cation scavenging activity assay (ABTS) values and total flavonoid contents and total phenolic contents were also evaluated. Three flowers, Osmanthus fragrans (Thunb.) Lour, Paeonia lactiflora Pall, and Rosa rugosa Thunb (purple) showed the strongest antioxidant activities before or after the digestion, which implied that these flowers are important natural sources for the prevention of oxidative stress diseases.
- + radical cation scavenging activity assay (ABTS) values and total flavonoid contents and total phenolic contents were also evaluated. Three flowers, Osmanthus fragrans (Thunb.) Lour, Paeonia lactiflora Pall, and Rosa rugosa Thunb (purple) showed the strongest antioxidant activities before or after the digestion, which implied that these flowers are important natural sources for the prevention of oxidative stress diseases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Functional Foods - Volume 17, August 2015, Pages 243-259
Journal: Journal of Functional Foods - Volume 17, August 2015, Pages 243-259
نویسندگان
Guan-Lin Chen, Song-Gen Chen, Ying-Qing Xie, Fu Chen, Ying-Ying Zhao, Chun-Xia Luo, Yong-Qing Gao,