数字农科院2.0

Thermo-responsive ionic liquids-mediated extraction of Rosa roxburghii Tratt polysaccharides

文献类型： 外文期刊

作者： Changyong Cai;Yunlan Chen;Zhonghai Tang;Zhijian Tan

作者机构：

关键词： Antioxidant activities;Polysaccharides fractions;R. roxburghii polysaccharides;Thermo-responsive ionic liquids

期刊名称： Separation and Purification Technology

ISSN： 1873-3794

年卷期： 2025 年 381 卷

页码：

收录情况： SCIE（2025版） ; ; EI（2025版）

摘要： Rosa roxburghii Tratt (R. roxburghii) polysaccharides have important application value in the fields of food and medicine due to their significant antioxidant and hypoglycemic activities. However, conventional extraction methods have low efficiency and poor environmental friendliness. In this study, a sustainable and highly efficient approach for R. roxburghii Tratt extraction was developed using thermo-responsive ionic liquids (TRILs). The choline chloride/lithium bis(trifluoromethylsulfonyl)imide system exhibited the optimal performance, enabling facile polysaccharide recovery via temperature regulation. It was found that the response temperature of TRIL was between 20 and 80 °C. The optimized extraction process achieved a maximum polysaccharide yield of 212.0 mg/g. Changing the temperature can change the hydrophilicity and hydrophobicity of TRIL, leading to the enrichment of polysaccharides in the aqueous phase and the recovery of polysaccharides. Additionally, this TRIL displayed excellent reusability, retaining an extraction capacity of 195.0 mg/g (retention rate 91.9 %) after five cycles. Subsequent purification yielded three polysaccharide fractions (RTFP-T1, RTFP-T2, and RTFP-T3). RTFP-T3 displayed superior antioxidant activity, scavenging 97.13 % of ABTS and 79.79 % of DPPH radicals. This study not only provides innovative solutions for the sustainable extraction of Rosa roxburghii Tratt polysaccharides, but also lays the technical foundation for the industrial application of natural active polysaccharides.

分类号：

  • 相关文献

[1]ANTIOXIDANT AND TYROSINASE INHIBITORY PROPERTIES OF AQUEOUS ETHANOL EXTRACTS FROM MONOFLORAL BEE POLLEN. Zhang, Hongcheng,Wang, Xue,Wang, Kai,Li, Chunyang. 2015

[2]High Hydrostatic Pressure (HHP)-Induced Structural Modification of Patatin and Its Antioxidant Activities. Elahi, Rizwan,Mu, Tai-Hua.

[3]Purification, in vitro antioxidant and in vivo anti-aging activities of exopolysaccharides by Agrocybe cylindracea. Zhao, Huajie,Zhang, Jianjun,Wang, Xiuxiu,Hao, Long,Jia, Le,Li, Juan.

[4]Phytochemical profiles and antioxidant activities of Chinese dark teas obtained by different processing technologies. Lv, Hai-peng,Zhang, Yue,Shi, Jiang,Lin, Zhi.

[5]Comparative Study On Chemical Composition, Polyphenols, Flavonoids, Carotenoids And Antioxidant Activities Of Various Cultivars Of Sweet Potato. Kourouma, V, Mu, TH, Zhang, M, Sun, HN. 2020

[6]Structural, antioxidant, aroma, and sensory characteristics of Maillard reaction products from sweet potato protein hydrolysates as influenced by different ultrasound-assisted enzymatic treatments. Ildephonse Habinshuti,Tai-Hua Mu,Miao Zhang. 2021

[7]Evaluation of quality properties and antioxidant activities of tiger nut (Cyperus esculentus L.) oil produced by mechanical expression or/with critical fluid extraction. Tingting Guo,Chuyun Wan,Fenghong Huang,Chunlei Wei. 2021

[8]Comparison of the contents of phenolic compounds including flavonoids and antioxidant activity of rice (Oryza sativa) and Chinese wild rice (Zizania latifolia). Xiuting Yu,Ting Yang,Qianqian Qi,Yongmei Du,John Shi,Xinmin Liu,Yanhua Liu,Hongbo Zhang,Zhongfeng Zhang,Ning Yan. 2021

[9]Low Temperature Effect on Different Varieties of Corchorus capsularis and Corchorus olitorius at Seedling Stage. Susmita Dey,, Ashok Biswas ,, Siqi Huang,, Defang Li,, Liangliang Liu,, Yong Deng,, Aiping Xiao,, Ziggiju Mesenbet Birhanie,, Jiangjiang Zhang,, Jianjun Li,, Youcai Gong. 2021

[10]Comparison of different methods for extracting the astaxanthin from haematococcus pluvialis: Chemical composition and biological activity. Yicheng Tan,Zhang Ye,Mansheng Wang,Muhammad Faisal Manzoor,Rana Muhammad Aadil,Xinghe Tan,Zhiwei Liu. 2021

[11]Comparison of the contents of phenolic compounds including flavonoids and antioxidant activity of rice (Oryza sativa) and Chinese wild rice (Zizania latifolia). Xiuting Yu,Ting Yang,Qianqian Qi,Yongmei Du,John Shi,Xinmin Liu,Yanhua Liu,Hongbo Zhang,Zhongfeng Zhang,Ning Yan. 2021

[12]Comparison of phenolic and flavonoid compound profiles and antioxidant and α-glucosidase inhibition properties of cultivated soybean (Glycine max) and wild soybean (glycine soja). Chen Qianru,Wang Xianxian,Yuan Xiaolong,Shi John,Zhang Chengsheng,Yan Ning,Jing Changliang. 2021

[13]Comparative study of antioxidant and flavour characteristics of Maillard reaction products from five types of protein hydrolysates. Habinshuti, Ildephonse,Zhang, Miao,Sun, Hong-Nan,Mu, Tai-Hua. 2022

[14]Elucidation of the structure, antioxidant, and interfacial properties of flaxseed proteins tailored by microwave treatment. Xiao YU,Zi qiang DUAN,Xiao peng QIN,Ying ying ZHU,Feng hong HUANG,Deng feng PENG,Yan hong BAI,Qian chun DENG. 2023

[15]Solid-state fermentation of Apocynum venetum L. by Aspergillus niger: Effect on phenolic compounds, antioxidant activities and metabolic syndrome-associated enzymes. Cao, Cha,Lin, Dengfan,Zhou, Yingjun,Li, Na,Wang, Yiwen,Gong, Wenbeng,Zhu, Zuohua,Liu, Chengwei,Yan, Li,Hu, Zhenxiu,Peng, Yuande,Xie, Chunliang. 2023

[16]Application of Methyl Jasmonate to Papaya Fruit Stored at Lower Temperature Attenuates Chilling Injury and Enhances the Antioxidant System to Maintain Quality. Li, Jianhui,Azam, Muhammad,Noreen, Amtal,Umer, Muhammad Ali,Ilahy, Riadh,Akram, Muhammad Tahir,Qadri, Rashad,Khan, Muhammad Arslan,Rehman, Shoaib ur,Hussain, Imtiaz,Lin, Qiong,Liu, Hongru. 2023

[17]Effect of ultrasonic treatment on the microstructure, antioxidant activities and metabolites of camellia bee pollen. Yanxiang Bi,Shiye Luo,Jiabao Ni,Song Miao,Zhen Ning,Zhihao Zhang,Sijia Xu,Wenli Tian,Wenjun Peng,Xiaoming Fang. 2025

[18]Phenolic Acid and Flavonoid Content Analysis with Antioxidant Activity Assessment in Chinese C. pi. Shen Honey. Ningxin Qi,Wen Zhao,Chenghua Xue,Lin Zhang,Han Hu,Yue Jin,Xiaofeng Xue,Rui Chen,Jinzhen Zhang. 2025

[19]Ultrasound-Assisted Extraction, Characterization, and Antioxidant Activities of the Polysaccharides from Fermented Astragalus membranaceus. Jingyan Zhang,Zijing Liang,Kang Zhang,Xi Tang,Lei Wang,Xueyan Gu,Huub F.J. Savelkoul,Jianxi Li. 2025

[20]Structural elucidation of a soluble polysaccharide XYLP-II from the fruiting body of Xylaria sp. L1 and its antibacterial and antioxidant activity. Yitao Wang,Nan Shen,Zhihua Wang,Shaohua Yang,Kai Cui. 2025

作者其他论文 更多>>