Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves
Objective: The surfactant-assisted ultrasonic extraction of total flavonoids from persimmon leaves was optimized. Methods: With the extraction rate of total flavonoids and DPPH radical scavenging rate as the double-indicator response values, the effects of surfactant type and mass fraction, liquid-t...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | zho |
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The editorial department of Science and Technology of Food Industry
2022-03-01
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| Series: | Shipin gongye ke-ji |
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| Online Access: | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021070146 |
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| author | Fukun ZHANG Yuan SUN Yifei GAO Jiao WANG Shijie GAO Pan ZHAO Zhongcheng KE Dongsheng ZHAO |
| author_facet | Fukun ZHANG Yuan SUN Yifei GAO Jiao WANG Shijie GAO Pan ZHAO Zhongcheng KE Dongsheng ZHAO |
| author_sort | Fukun ZHANG |
| collection | DOAJ |
| description | Objective: The surfactant-assisted ultrasonic extraction of total flavonoids from persimmon leaves was optimized. Methods: With the extraction rate of total flavonoids and DPPH radical scavenging rate as the double-indicator response values, the effects of surfactant type and mass fraction, liquid-to-material ratio, ultrasonic time, and ultrasonic temperature were investigated, and the Box-Behnken design-double response surface methodology was used to optimize the extraction process of total flavonoids from persimmon leaves. Results: The obtained optimal extraction process was as follows: Ethanol volume fraction of 70%, the mass fraction of sodium dodecyl sulfate 0.6%, liquid-to-material ratio of 22:1 mL/g, ultrasonic temperature of 30 ℃ and time of 7.3 min. Under these conditions, the actual extraction rate of total flavonoids from persimmon leaves was (103.63±0.10) mg/g and the DPPH radical scavenging rate was (65.35%±0.12%). Conclusion: The optimized extraction process can effectively improve the yield of total flavonoids from persimmon leaves and provide a theoretical basis for the development and utilization of flavonoids resources from persimmon leaves. |
| first_indexed | 2024-04-13T09:08:27Z |
| format | Article |
| id | doaj.art-0cf2a885911a4b5fac839138202cdd73 |
| institution | Directory Open Access Journal |
| issn | 1002-0306 |
| language | zho |
| last_indexed | 2024-04-13T09:08:27Z |
| publishDate | 2022-03-01 |
| publisher | The editorial department of Science and Technology of Food Industry |
| record_format | Article |
| series | Shipin gongye ke-ji |
| spelling | doaj.art-0cf2a885911a4b5fac839138202cdd732022-12-22T02:52:56ZzhoThe editorial department of Science and Technology of Food IndustryShipin gongye ke-ji1002-03062022-03-0143522422910.13386/j.issn1002-0306.20210701462021070146-5Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon LeavesFukun ZHANG0Yuan SUN1Yifei GAO2Jiao WANG3Shijie GAO4Pan ZHAO5Zhongcheng KE6Dongsheng ZHAO7College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaCollege of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaCollege of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaCollege of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaShandong University of Traditional Chinese Medicine Experimental Center, Jinan 250355, ChinaCollege of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaCollege of Chemistry and Chemical Engineering, Huangshan University, Huangshan 245041, ChinaCollege of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, ChinaObjective: The surfactant-assisted ultrasonic extraction of total flavonoids from persimmon leaves was optimized. Methods: With the extraction rate of total flavonoids and DPPH radical scavenging rate as the double-indicator response values, the effects of surfactant type and mass fraction, liquid-to-material ratio, ultrasonic time, and ultrasonic temperature were investigated, and the Box-Behnken design-double response surface methodology was used to optimize the extraction process of total flavonoids from persimmon leaves. Results: The obtained optimal extraction process was as follows: Ethanol volume fraction of 70%, the mass fraction of sodium dodecyl sulfate 0.6%, liquid-to-material ratio of 22:1 mL/g, ultrasonic temperature of 30 ℃ and time of 7.3 min. Under these conditions, the actual extraction rate of total flavonoids from persimmon leaves was (103.63±0.10) mg/g and the DPPH radical scavenging rate was (65.35%±0.12%). Conclusion: The optimized extraction process can effectively improve the yield of total flavonoids from persimmon leaves and provide a theoretical basis for the development and utilization of flavonoids resources from persimmon leaves.http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021070146persimmon leavestotal flavonoidsanti-oxidant activitysurfactantultrasonic extractiondual response surface methodology |
| spellingShingle | Fukun ZHANG Yuan SUN Yifei GAO Jiao WANG Shijie GAO Pan ZHAO Zhongcheng KE Dongsheng ZHAO Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves Shipin gongye ke-ji persimmon leaves total flavonoids anti-oxidant activity surfactant ultrasonic extraction dual response surface methodology |
| title | Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves |
| title_full | Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves |
| title_fullStr | Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves |
| title_full_unstemmed | Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves |
| title_short | Optimization of Surfactant-assisted Ultrasonic Extraction of Total Flavonoids from Persimmon Leaves |
| title_sort | optimization of surfactant assisted ultrasonic extraction of total flavonoids from persimmon leaves |
| topic | persimmon leaves total flavonoids anti-oxidant activity surfactant ultrasonic extraction dual response surface methodology |
| url | http://www.spgykj.com/cn/article/doi/10.13386/j.issn1002-0306.2021070146 |
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