Bioaccessibility of Microamount Metal Elements in Oyster and Cam Samples Using in vitro Digestion

文献类型： 外文期刊

第一作者： Wang Zeng-Huan

作者： Wang Zeng-Huan;Wang Xu-Nuo;Lin Qin;Chen Cheng-Tong;Chen Ying-Na

作者机构：

关键词： In vitro digestion;Bioaccessibility;Atomic spectrometry;Microamount metal;oyster and clam

期刊名称：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.134； 五年影响因子：0.909 ）

ISSN： 0253-3820

年卷期： 2016 年 44 卷 2 期

页码：

收录情况： SCI

摘要： A bionic method, in vitro digestion, was used for the pretreatment of oyster and clam samples. The oyster and clam samples were digested at 37 degrees C under the action of bionic digestive juice including saliva, gastric juice and intestinal juice. The contents of trace metals in in vitro digestion extracts ( gastric juice extracts and intestinal juice extracts) were determined by atomic absorption spectrometry. The bioaccessibility of trace metals was assessed using the contents of trace metals in bionic extracts. The results showed that the contents of Fe, Cu, Zn and Cd in gastric juice extracts of in vitro digestion on oysters were higher than those in intestinal juice extracts. The contents of Fe and Cu in gastric juice extracts of in vitro digestion on clam were not obviously different with that of in intestinal juice extracts. Otherwise, the contents of Zn and Cd in gastric juice extracts were much higher than those of in intestinal juice extracts. The bioaccessibility of Fe, Cu, Zn and Cd in oysters using in vitro digestion was 60. 2%, 83. 6%, 83. 1% and 76. 8%, respectively. The bioaccessibility of Fe, Cu, Zn and Cd in clams was 46. 3%, 86. 3%, 85. 3% and 87. 7%, respectively. The results will provide a scientific basis for further researches such as bioaccumulation and bioavailability of trace metal in oysters and clams, evaluation of the health risk of Cd from oyster and clam consumption.

分类号：

  • 相关文献

[1]Digestibility and changes to structural characteristics of green banana starch during in vitro digestion. Hong, Yan,Bi, Yu,Gu, Zhengbiao,Cheng, Li,Li, Zhaofeng,Li, Caiming,Jiang, Huanhuan,Hong, Yan,Bi, Yu,Gu, Zhengbiao,Cheng, Li,Li, Zhaofeng,Li, Caiming,Jiang, Huanhuan,Hong, Yan,Bi, Yu,Gu, Zhengbiao,Cheng, Li,Li, Zhaofeng,Zhang, Yayuan.

[2]A Comparison of the Chemical Composition, In Vitro Bioaccessibility and Antioxidant Activity of Phenolic Compounds from Rice Bran and Its Dietary Fibres. Zhao, Guanghe,Zhang, Ruifen,Dong, Lihong,Huang, Fei,Liu, Lei,Deng, Yuanyuan,Ma, Yongxuan,Zhang, Yan,Wei, Zhencheng,Xiao, Juan,Zhang, Mingwei,Zhao, Guanghe,Zhang, Ruifen. 2018

[3]Particle size of insoluble dietary fiber from rice bran affects its phenolic profile, bioaccessibility and functional properties. Zhao, Guanghe,Zhang, Ruifen,Zhao, Guanghe,Zhang, Ruifen,Dong, Lihong,Huang, Fei,Tang, Xiaojun,Wei, Zhencheng,Zhang, Mingwei. 2018

[4]Impact of Lipid Phase on the Bioavailability of Vitamin E in Emulsion-Based Delivery Systems: Relative Importance of Bioaccessibility, Absorption, and Transformation. Yang, Ying,Yang, Ying,Xiao, Hang,McClements, David Julian.

[5]Different thermal drying methods affect the phenolic profiles, their bioaccessibility and antioxidant activity in Rhodomyrtus tomentosa (Ait.) Hassk berries. Zhao, Guanghe,Zhang, Ruifen,Liu, Lei,Deng, Yuanyuan,Wei, Zhencheng,Zhang, Yan,Ma, Yongxuan,Zhang, Mingwei,Zhao, Guanghe,Zhang, Ruifen,Liu, Lei,Deng, Yuanyuan,Wei, Zhencheng,Zhang, Yan,Ma, Yongxuan,Zhang, Mingwei,Zhao, Guanghe,Zhang, Ruifen.

[6]Increasing Carotenoid Bioaccessibility from Yellow Peppers Using Excipient Emulsions: Impact of Lipid Type and Thermal Processing. Liu, Xuan,Bi, Jinfeng,Liu, Xuan,Xiao, Hang,McClements, David Julian,Xiao, Hang,McClements, David Julian,McClements, David Julian.

[7]Enhancement of Nutraceutical Bioavailability using Excipient Nanoemulsions: Role of Lipid Digestion Products on Bioaccessibility of Carotenoids and Phenolics from Mangoes. Liu, Xuan,Bi, Jinfeng,Liu, Xuan,Xiao, Hang,McClements, David Julian,Xiao, Hang,McClements, David Julian,McClements, David Julian.

[8]Bioaccessibility of polychlorinated biphenyls in workplace dust and its implication for risk assessment. Kang, Yuan,Li, Laisheng,Zhang, Qiuyun,Zeng, Lixuan,Luo, Jiwen,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Kang, Yuan,Man, Yubon,Wong, Ming Hung,Yin, Yi.

作者其他论文 更多>>

微信小程序