Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Improved sensitive determination method for bromate in bread].

Yoko Kawasaki1, Hiroki Kubota, Chikako Yomota

  • 1National Institute of Health Sciences: 1-18-1, Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan.

Shokuhin Eiseigaku Zasshi. Journal of the Food Hygienic Society of Japan
|November 20, 2002
PubMed
Summary

A new method accurately detects trace levels of bromate, a potential bread contaminant, using high-performance liquid chromatography (HPLC). This validated technique ensures food safety by quantifying bromate at 2 ng/g in bread products.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Quantitative Evaluation of Sorbic Acid Isomers in Preservative Products Used as Food Additives by Single-Reference High-Performance Liquid Chromatography].

Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan·2026
Same author

Calendar Calculation Savant Syndrome in Autism Spectrum Disorder: Cognitive Function Measured by the Wechsler Intelligence Scale.

Journal of autism and developmental disorders·2026
Same author

A Rare Case of Clear Cell Carcinoma Associated With Papillary Cystadenoma Originating in the Epididymis.

IJU case reports·2026
Same author

Programmable synthesis of alkaloidal frameworks integrating Michael acceptor generates covalent probes for targeting POLE3 in HBV replication.

RSC chemical biology·2025
Same author

Concurrent incomplete atrioventricular septal defect and supravalvular mitral stenosis causing heart failure in a 13-year-old cat: a case report.

The Journal of veterinary medical science·2025
Same author

Original Training for Laparoscopic Surgery by Making an Origami Paper Crane.

Cureus·2024

Area of Science:

  • Analytical Chemistry
  • Food Chemistry

Context:

  • Bromate is a potential food contaminant found in bread.
  • Accurate detection of trace levels is crucial for food safety.

Purpose:

  • To develop and validate an effective clean-up procedure for determining trace levels of bromate in bread.
  • To establish a sensitive analytical method using high-performance liquid chromatography (HPLC).

Summary:

  • Bromate was extracted from bread using deionized water and purified through multiple filtration and ion-exchange steps.
  • The purified sample was analyzed using HPLC with post-column flow reactor detection.
  • The method achieved a quantitation limit of 2 ng/g with recoveries ranging from 68-72%.

Impact:

Related Experiment Videos

  • Provides a reliable method for monitoring bromate levels in bread products.
  • Contributes to ensuring the safety and quality of commercially available bread.
  • Supports regulatory compliance for food safety standards.