Tea polyphenols find a wide range of applications in food, medical and pharmaceutical fields owing to their multi-health benefits including antioxidant and antibacterial activities, cancer prevention, antiradiation and immune enhancement. However, the low absorption rate of tea polyphenols impedes their bioactivity in vivo. The low absorption and bioavailability have been attributed to their poor stability, passive diffusion, and active efflux in the gastrointestinal (GI) tract. Nanoparticle delivery system based on chitosan (CS), a natural biomaterial, has been widely applied in pharmaceutical field to enhance absorption of bioactive compounds. A few studies reported the enhanced absorption and bioavailability of tea polyphenols by the application of chitosan nanoparticles. This review describes the fabrication methods and potential benefits of chitosan nanoparticles as delivery systems for tea polyphenols for their enhanced absorption in the GI tract. In addition, challenges and future trends of chitosan nanoparticles as a carrier for oral delivery of tea polyphenols are also discussed. (C) 2017 Elsevier Ltd. All rights reserved.
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Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Chen, Wenrong
;
Zhang, Zhenzhen
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Dinghai Forestry Workstn, Zhoushan 316000, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Zhang, Zhenzhen
;
Shen, Yanwen
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Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Shen, Yanwen
;
Duan, Xuewu
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Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Duan, Xuewu
;
Jiang, Yuemin
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Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
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Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain
Csaba, Noemi
;
Koeping-Hoeggard, Magnus
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Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain
Koeping-Hoeggard, Magnus
;
Jose Alonso, Maria
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Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain
机构:
Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Chen, Wenrong
;
Zhang, Zhenzhen
论文数: 0引用数: 0
h-index: 0
机构:
Dinghai Forestry Workstn, Zhoushan 316000, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Zhang, Zhenzhen
;
Shen, Yanwen
论文数: 0引用数: 0
h-index: 0
机构:
Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Shen, Yanwen
;
Duan, Xuewu
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h-index: 0
机构:
Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
Duan, Xuewu
;
Jiang, Yuemin
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机构:
Chinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R ChinaChinese Acad Sci, South China Bot Garden, Guangzhou 510650, Guangdong, Peoples R China
机构:
Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain
Csaba, Noemi
;
Koeping-Hoeggard, Magnus
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h-index: 0
机构:
Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain
Koeping-Hoeggard, Magnus
;
Jose Alonso, Maria
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h-index: 0
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Univ Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, SpainUniv Santiago de Compostela, Sch Pharm, Dept Pharm & Pharmaceut Technol, Santiago De Compostela 15782, Spain