Microwave Multi-Stage Countercurrent Extraction of Dihydromyricetin from Ampelopsis grossedentata
نویسندگان
چکیده
Wei Li1,2, Cheng Zheng3*, Jinshui Wang4, Youyuan Shao1, Yanxiang Gao2, Zhengxiang Ning4 and Yueming Jiang5 College of Biological Engineering, Hubei University of Technology, Wuhan 430068, PR China College of Food Science and Nutritional Engineering, China Agriculture University, Beijing 100083, PR China College of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510091, PR China College of Light Industry and Food Science, South China University of Technology, Guangzhou 510640, PR China South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, PR China
منابع مشابه
Optimization of the Ultrasonic-Assisted Extraction of Bioactive Flavonoids from Ampelopsis grossedentata and Subsequent Separation and Purification of Two Flavonoid Aglycones by High-Speed Counter-Current Chromatography.
The fermented leaf of Ampelopsis grossedentata has been used as a beverage and folk medicine called "vine tea" in the southern region of China. In this paper, the optimum extraction conditions for the maximum recovery amounts of total flavonoids (TF), dihydromyricetin (DMY), myricitrin (MYG) and myricetin (MY) from natural Ampelopsis grossedentata leaves subjected to ultrasonic-assisted extract...
متن کاملOptimizing the Maximum Recovery of Dihydromyricetin from Chinese Vine Tea, Ampelopsis grossedentata, Using Response Surface Methodology.
This work provides an optimized extraction approach intended to maximize the recovery of dihydromyricetin (DHM) from Chinese vine tea (Ampelopsis grossedentata) leaves. The presented work adopts a Box-Behnken design as a response surface methodology to understand the role and influence of specific extraction parameters including: time, temperature, and solvent composition/ethanol (%) on DHM fin...
متن کاملThe Versatile Effects of Dihydromyricetin in Health
Dihydromyricetin is a flavonoid isolated from Ampelopsis grossedentata, which is traditionally used in China. Dihydromyricetin exhibits health-benefiting activities with minimum adverse effects. Dihydromyricetin has been demonstrated to show antioxidative, anti-inflammatory, anticancer, antimicrobial, cell death-mediating, and lipid and glucose metabolism-regulatory activities. Dihydromyricetin...
متن کاملPreventive Effect of Dihydromyricetin against Cisplatin-Induced Nephrotoxicity In Vitro and In Vivo
Nephrotoxicity is a frequent severe side effect of cisplatin chemotherapy, limiting its clinical use despite being one of the most potent chemotherapy drugs. Dihydromyricetin is a highly abundant compound purified from the leaves of Ampelopsis grossedentata. Previous studies have demonstrated the anti-inflammatory and antioxidative effects of Dihydromyricetin both in vitro and in vivo, but litt...
متن کاملAntioxidant Properties of a Dihydromyricetin-Rich Extract from Vine Tea (Ampelopsis grossedentata) in Menhaden Oil
Preventing oxidative deterioration of fish oil is a significant challenge for the food industry. Natural antioxidants are widely incorporated into foods to prevent oxidation and extend shelf life. Vine tea (Ampelopsis grossedentata) extract has been shown to have antioxidant activity in vegetable oils, but the efficacy in fish oil is unknown. The goal of our study was to test the antioxidant ac...
متن کامل