Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea
In order to study the active components and antioxidant properties of different Eucommia ulmoides leaves tea, the green tea, black tea, Lactiplantibacillus plantarum fermented tea and Eurotium cristatum fermented tea were prepared from E. ulmoides leaves by different processing methods, the active i...
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| 格式: | Article |
| 語言: | English |
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Editorial Department of China Brewing
2024-11-01
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| 叢編: | Zhongguo niangzao |
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| 在線閱讀: | https://manu61.magtech.com.cn/zgnz/fileup/0254-5071/PDF/0254-5071-2024-43-11-194.pdf |
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| author | ZHANG Lihua, WANG Ziyang, LI Shunfeng, LAN Xueyi, ZHAO Guangyuan, ZONG Wei |
| author_facet | ZHANG Lihua, WANG Ziyang, LI Shunfeng, LAN Xueyi, ZHAO Guangyuan, ZONG Wei |
| author_sort | ZHANG Lihua, WANG Ziyang, LI Shunfeng, LAN Xueyi, ZHAO Guangyuan, ZONG Wei |
| collection | DOAJ |
| description | In order to study the active components and antioxidant properties of different Eucommia ulmoides leaves tea, the green tea, black tea, Lactiplantibacillus plantarum fermented tea and Eurotium cristatum fermented tea were prepared from E. ulmoides leaves by different processing methods, the active ingredients and antioxidant activity were analyzed, and the correlation between them was analyzed. The results showed that the active components contents of Eurotium cristatum leaves green tea were the highest, the total polysaccharides, total polyphenols, total flavonoids and chlorogenic acid contents were 176.31 mg/g, 1.25 mg/g, 78.77 mg/g and 75.51 mg/g, respectively. The antioxidant capacity was the optimal, the DPPH, ABTS<sup>+</sup> radicals scavenging rates, Ferric ion reducing antioxidant power were 62.85%, 36.04% and 34.90, respectively. The contents of total polysaccharides and chlorogenic acid were significantly correlated with DPPH radicals scavenging rates (P<0.05), and the contents of total flavonoids and total polyphenols were extremely significantly correlated with DPPH radicals rates (P<0.01). Therefore, the total polyphenols were the material basis for the antioxidant effect of E. ulmoides leaves tea. |
| first_indexed | 2025-03-14T13:31:41Z |
| format | Article |
| id | doaj.art-cb2800958dbb42698feeff039805f826 |
| institution | Directory Open Access Journal |
| issn | 0254-5071 |
| language | English |
| last_indexed | 2025-03-14T13:31:41Z |
| publishDate | 2024-11-01 |
| publisher | Editorial Department of China Brewing |
| record_format | Article |
| series | Zhongguo niangzao |
| spelling | doaj.art-cb2800958dbb42698feeff039805f8262025-02-28T06:57:54ZengEditorial Department of China BrewingZhongguo niangzao0254-50712024-11-01431119419910.11882/j.issn.0254-5071.2024.11.030Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves teaZHANG Lihua, WANG Ziyang, LI Shunfeng, LAN Xueyi, ZHAO Guangyuan, ZONG Wei01. College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China; ;2. Key Laboratory of Cold Chain Food Processing and Safety Control, Ministry of Education, Zhengzhou University of Light Industry, Zhengzhou 450001, China; ;3. Research Center of Agro-Products Processing Science and Technology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, ChinaIn order to study the active components and antioxidant properties of different Eucommia ulmoides leaves tea, the green tea, black tea, Lactiplantibacillus plantarum fermented tea and Eurotium cristatum fermented tea were prepared from E. ulmoides leaves by different processing methods, the active ingredients and antioxidant activity were analyzed, and the correlation between them was analyzed. The results showed that the active components contents of Eurotium cristatum leaves green tea were the highest, the total polysaccharides, total polyphenols, total flavonoids and chlorogenic acid contents were 176.31 mg/g, 1.25 mg/g, 78.77 mg/g and 75.51 mg/g, respectively. The antioxidant capacity was the optimal, the DPPH, ABTS<sup>+</sup> radicals scavenging rates, Ferric ion reducing antioxidant power were 62.85%, 36.04% and 34.90, respectively. The contents of total polysaccharides and chlorogenic acid were significantly correlated with DPPH radicals scavenging rates (P<0.05), and the contents of total flavonoids and total polyphenols were extremely significantly correlated with DPPH radicals rates (P<0.01). Therefore, the total polyphenols were the material basis for the antioxidant effect of E. ulmoides leaves tea.https://manu61.magtech.com.cn/zgnz/fileup/0254-5071/PDF/0254-5071-2024-43-11-194.pdfeucommia ulmoides leaves tea|antioxidant|active compound|correlation analysis |
| spellingShingle | ZHANG Lihua, WANG Ziyang, LI Shunfeng, LAN Xueyi, ZHAO Guangyuan, ZONG Wei Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea Zhongguo niangzao eucommia ulmoides leaves tea|antioxidant|active compound|correlation analysis |
| title | Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea |
| title_full | Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea |
| title_fullStr | Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea |
| title_full_unstemmed | Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea |
| title_short | Comparison of active components and antioxidant activities of different Eucommia ulmoides leaves tea |
| title_sort | comparison of active components and antioxidant activities of different eucommia ulmoides leaves tea |
| topic | eucommia ulmoides leaves tea|antioxidant|active compound|correlation analysis |
| url | https://manu61.magtech.com.cn/zgnz/fileup/0254-5071/PDF/0254-5071-2024-43-11-194.pdf |
| work_keys_str_mv | AT zhanglihuawangziyanglishunfenglanxueyizhaoguangyuanzongwei comparisonofactivecomponentsandantioxidantactivitiesofdifferenteucommiaulmoidesleavestea |