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The Availability Heuristic01:08

The Availability Heuristic

A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):

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[The Effect of Intraoperative Screw Monitoring (Root Monitoring) with the INS-1 System (NUVASIVE) on the Radiological Outcome of Dorsal Instrumentation of the Lumbar Spine].

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Detection of citrinin in ochratoxin A-containing products by a new HPLC method.

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Effect of extraction and extract purification on the measurable fumonisin content of maize and maize products. Tests on the efficiency of acid extraction and use of immunoaffinity columns.

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Related Experiment Video

Updated: May 12, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

U Meister1

  • 1Institut für Getreideverarbeitung GmbH, Arthur-Scheunert-Allee 40/41, D-14558, Bergholz-Rehbrücke.

Mycotoxin Research
|April 23, 2013
PubMed
Summary

Thermal processing significantly reduces fumonisin levels in food products like extrudates and corn flakes. Various analytical methods confirmed this decrease, highlighting the effectiveness of heat treatments in mitigating mycotoxin contamination.

Area of Science:

  • Food Science and Technology
  • Analytical Chemistry
  • Mycotoxicology

Context:

  • Fumonisins are toxic secondary metabolites produced by Fusarium fungi.
  • Corn-based food products are susceptible to fumonisin contamination.
  • Thermal processing is a common method used in food manufacturing.

Purpose:

  • To evaluate the efficacy of different analytical methods in quantifying fumonisin.
  • To determine the impact of thermal processing on fumonisin content in food.

Summary:

  • Analysis of fumonisin content in extrudates and corn flakes was performed using AOAC method, ELISA, and alkaline hydrolysis.
  • All employed analytical techniques consistently demonstrated a reduction in fumonisin levels post-thermal processing.

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Last Updated: May 12, 2026

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
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Impact:

  • Provides valuable data on the effectiveness of thermal processing for fumonisin reduction in cereal-based foods.
  • Supports the development of safer food production practices.
  • Highlights the reliability of various analytical methods for fumonisin assessment.