Bioaccessibility of paralytic shellfish toxins in different cooked shellfish using the simulated digestive model

被引:0
|
作者
Qiu, Jiangbing [1 ,2 ]
Zhang, Lei [1 ]
Cao, Yadong [1 ]
Zhao, Peng [1 ]
Zhang, Jingrui [1 ]
Li, Aifeng [1 ,2 ]
机构
[1] College of Environmental Science and Engineering, Ocean University of China, Qingdao,266100, China
[2] Key Laboratory of Marine Environment and Ecology, Ocean University of China, Ministry of Education, Qingdao,266100, China
基金
中国国家自然科学基金;
关键词
'current - Bioaccessibility - Degradation products - In-vitro digestions - LC-MS-MS - Lc.ms/ms - Marine phycotoxin - matrix - Paralytic shellfish toxins - Phycotoxins;
D O I
暂无
中图分类号
学科分类号
摘要
Current regulatory limit values for paralytic shellfish toxins (PSTs) in shellfish products are not considering the bioaccessibility of PSTs in seafood matrix during the gastrointestinal digestion for human beings. In this study, the bioaccessibility of PSTs in the shellfish cooked by different ways was assessed using a static in vitro human digestion model. Results showed that the dissolution of PSTs from shellfish tissues was not significantly affected by digestion time, ratios of solid weight to liquid volume (S/L) and cooking methods, but obviously facilitated by digestive enzymes. Different cooking ways reduced the contents of PSTs in shellfish by 45% to 88%, but did not significantly change the high bioaccessibility of PSTs that ranged from 80% to 95% in four different shellfish matrices. Transformation or degradation of PSTs occurred during the simulated digestion process. This work will help us to objectively assess the potential risks of PSTs to human health. © 2022 Elsevier Ltd
引用
收藏
相关论文
共 50 条
  • [21] Biocatalytic Detoxification of Paralytic Shellfish Toxins
    Lukowski, April L.
    Denomme, Nicholas
    Hinze, Meagan E.
    Hall, Sherwood
    Isom, Lori L.
    Narayan, Alison R. H.
    ACS CHEMICAL BIOLOGY, 2019, 14 (05) : 941 - 948
  • [22] DISTRIBUTION OF PARALYTIC TOXINS IN CALIFORNIA SHELLFISH
    WHITEFLEETSMITH, JL
    DIVAN, CL
    SCHANTZ, EJ
    SCHNOES, HK
    TOXICON, 1985, 23 (02) : 346 - 349
  • [23] ELECTROPHORETIC ANALYSIS OF PARALYTIC SHELLFISH TOXINS
    FALLON, WE
    SHIMIZU, Y
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL, 1977, 12 (09): : 455 - 464
  • [24] PARALYTIC SHELLFISH TOXINS IN TROPICAL WATERS
    OSHIMA, Y
    KOTAKI, Y
    HARADA, T
    YASUMOTO, T
    ACS SYMPOSIUM SERIES, 1984, 262 : 161 - 170
  • [25] Comparative study on in vitro transformation of paralytic shellfish poisoning (PSP) toxins in different shellfish tissues
    Hua Tian
    Chunlei Gao
    Zongling Wang
    Ping Sun
    Shiliang Fan
    Mingyuan Zhu
    Acta Oceanologica Sinica, 2010, 29 : 120 - 126
  • [26] Performance of different extraction methods for paralytic shellfish toxins and toxin stability in shellfish during storage
    Lei Zhang
    Jiangbing Qiu
    Hong Hu
    Fanping Meng
    Aifeng Li
    Analytical and Bioanalytical Chemistry, 2021, 413 : 7597 - 7607
  • [27] Performance of different extraction methods for paralytic shellfish toxins and toxin stability in shellfish during storage
    Zhang, Lei
    Qiu, Jiangbing
    Hu, Hong
    Meng, Fanping
    Li, Aifeng
    ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2021, 413 (30) : 7597 - 7607
  • [28] Comparative study on in vitro transformation of paralytic shellfish poisoning (PSP) toxins in different shellfish tissues
    Tian Hua
    Gao Chunlei
    Wang Zongling
    Sun Ping
    Fan Shiliang
    Zhu Mingyuan
    ACTA OCEANOLOGICA SINICA, 2010, 29 (01) : 120 - 126
  • [30] Exposure assessment to paralytic shellfish toxins through the shellfish consumption in Korea
    Shin, Choonshik
    Jo, Hyejin
    Kim, Sheen-Hee
    Kang, Gil-Jin
    FOOD RESEARCH INTERNATIONAL, 2018, 108 : 274 - 279