Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

A simulation approach to understanding the masticatory process.

F C Voon, P W Lucas, K L Chew

Journal of Theoretical Biology

|April 7, 1986

Summary

This summary is machine-generated.

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

Standards for clinical trials for treating TB.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2023

Same author

Targeted amplification and MinION nanopore sequencing of key azole and echinocandin resistance determinants of clinically relevant Candida spp. from blood culture bottles.

Letters in applied microbiology·2021

Same author

Association Between Minimum Inhibitory Concentration, Beta-lactamase Genes and Mortality for Patients Treated With Piperacillin/Tazobactam or Meropenem From the MERINO Study.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America·2020

Same author

Disseminated Fusarium solani complex infection.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases·2020

Same author

Clinical evaluation of serological IgG antibody response on the Abbott Architect for established SARS-CoV-2 infection.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases·2020

Same author

Multidrug-resistant Salmonella enterica serovar London carrying bla<sub>NDM-1</sub> encoding plasmid from Singapore.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases·2020

Same journal

Evolution of quantitative traits: exploring the ecological, social and genetic bases of adaptive polymorphism.

Journal of theoretical biology·2026

Same journal

The male-biased sex ratio in humans and its role in the transition from promiscuity to pair bonding.

Journal of theoretical biology·2026

Same journal

Quantifying the counter-intuitive effects of vaccination by coupling the transmission dynamics of COVID-19 and the evolution of human behaviors.

Journal of theoretical biology·2026

Same journal

An integrative model of FGF2-induced signaling and muscle cell proliferation.

Journal of theoretical biology·2026

Same journal

A hybrid reaction-diffusion and mechanical stimulus model for mandibular bone remodeling under chewing and vibratory loading.

Journal of theoretical biology·2026

Same journal

Integrated tick management strategies in fragmented peridomestic environments.

Journal of theoretical biology·2026

See all related articles

Human chewing breaks down food particles. This study models particle size reduction using selection and breakage functions, finding simple behaviors that can be predicted from food particle size distributions.

Area of Science:

Biomechanics
Food Science
Human Physiology

Background:

Mastication is crucial for food breakdown and nutrient absorption.
Understanding particle size reduction is key to optimizing digestion.

Purpose of the Study:

To analyze food particle size reduction during human mastication.
To define and model selection and breakage functions.

Main Methods:

Developed a general equation for selection and breakage functions.
Utilized computer simulations to model various functional behaviors.
Compared simulation results with published food breakdown patterns.

Main Results:

Selection and breakage functions likely exhibit simple particle size dependencies.

Related Experiment Videos

Computer simulations aligned with observed food breakdown patterns.

Identified predictable behaviors for these functions.

Conclusions:

Food particle size reduction during mastication is governed by simple selection and breakage functions.
These functions' behaviors can be inferred from particle size distributions and reduction rates.
Further analysis can refine our understanding of masticatory processes.