Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Barbara, Niedzwiadek"'
Publikováno v:
Journal of Food Protection. 75:160-163
Sixty-one samples of shrimp and 32 samples of farmed fish collected from retail markets across Canada were analyzed for cyanobacterial toxins, including microcystins, paralytic shellfish poisons (saxitoxins), cylindrospermopsin, and β-N-methylamino-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2447cb07748412e4ad2838a32cd4bba4
https://doi.org/10.4315/0362-028x.jfp-11-324
https://doi.org/10.4315/0362-028x.jfp-11-324
Publikováno v:
Food Additives & Contaminants: Part A
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
This review examines the developments in optical biosensor technology, which uses the phenomenon of surface plasmon resonance, for the detection of paralytic shellfish poisoning (PSP) toxins. Optical biosensor technology measures the competitive biom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::446beafd49b255c73240c7631688ccf9
Publikováno v:
Journal of AOAC INTERNATIONAL. 88:1741-1747
Anatoxin-a, a neurotoxin produced by blue-green algae (BGA) species, can cause death to exposed organisms. In North America, BGA are harvested and sold as food supplements, some of which contain elevated levels of other algal toxins, such as microcys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23741f40f030458175abe78ca614b903
https://doi.org/10.1093/jaoac/88.6.1741
https://doi.org/10.1093/jaoac/88.6.1741
Autor:
James F. Lawrence, Barbara Niedzwiadek
Publikováno v:
Journal of AOAC INTERNATIONAL. 84:1099-1108
The prechromatographic oxidation LC method developed by Lawrence [J. Assoc. Off. Anal. Chem. 74, 404–409(1991)] for the determination of paralytic shellfish poisoning (PSP) toxins has been tested for the quantitative determination of PSP toxins in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87460d3721a52782d80525b84996a21
https://doi.org/10.1093/jaoac/84.4.1099
https://doi.org/10.1093/jaoac/84.4.1099
Publikováno v:
Journal of AOAC INTERNATIONAL. 83:604-611
Fumonisins B1 and B2 were extracted from naturally contaminated corn products by using different extraction solvent compositions (methanol–water, acetonitrile–methanol–water, ethanol–water, and 100% water) and a range of temperatures from amb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90ad4196a0a10b681920ba6db4616843
https://doi.org/10.1093/jaoac/83.3.604
https://doi.org/10.1093/jaoac/83.3.604
Autor:
Frances M, Van Dolah, Tod A, Leighfield, Gregory J, Doucette, Laurie, Bean, Barbara, Niedzwiadek, Dorothea F K, Rawn
Publikováno v:
Journal of AOAC International. 92(6)
A single-laboratory validation (SLV) study was conducted for the microplate receptor binding assay (RBA) for paralytic shellfish poisoning (PSP) toxins in shellfish. The basis of the assay is the competition between [3H]saxitoxin (STX) and STX in a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ce70237a81c02bbc5c21fac77f774ec9
https://pubmed.ncbi.nlm.nih.gov/20166588
https://pubmed.ncbi.nlm.nih.gov/20166588
Autor:
Barbara Niedzwiadek, Katrina Campbell, Dorothea F. K. Rawn, Christopher T. Elliott, H. Cowan Higgins
Publikováno v:
Journal of agricultural and food chemistry. 57(21)
A surface plasmon resonance (SPR) method, incorporating monoclonal and polyclonal antibodies, was compared to HPLC fluorescence for the determination of paralytic shellfish toxins (PSTs) in shellfish collected from different regions of Canada (n = 33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d723e50c536cf46a12fb274a3a446fe4
https://pubmed.ncbi.nlm.nih.gov/19817456
https://pubmed.ncbi.nlm.nih.gov/19817456
Publikováno v:
Journal of food protection. 72(8)
Beta-N-Methylamino-L-alanine (BMAA) is a neurotoxin originally found in cycad seeds and now known to be produced by many species of freshwater and marine cyanobacteria. We developed a method for its determination in blue-green algae (BGA) food supple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49eacf9bc46e3a7aac75b729dbdfca52
https://pubmed.ncbi.nlm.nih.gov/19722418
https://pubmed.ncbi.nlm.nih.gov/19722418
Publikováno v:
Journal of food protection. 70(3)
Blue-green algae and spirulina are marketed in health food stores and over the Internet as food supplements in Canada, the United States, and Europe. The reported benefits of consuming these products include improved digestion, strengthening of the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1afb1f4bdba08cc5c9252736083ace84
https://pubmed.ncbi.nlm.nih.gov/17388076
https://pubmed.ncbi.nlm.nih.gov/17388076
Publikováno v:
Journal of AOAC International. 88(6)
Anatoxin-a, a neurotoxin produced by blue-green algae (BGA) species, can cause death to exposed organisms. In North America, BGA are harvested and sold as food supplements, some of which contain elevated levels of other algal toxins, such as microcys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cec4802ac81944deeb95863251f66358
https://pubmed.ncbi.nlm.nih.gov/16526457
https://pubmed.ncbi.nlm.nih.gov/16526457