Comment on New Mathematical Model for Interpreting pH-Stat Digestion Profiles: Impact of Lipid Droplet Characteristics on in Vitro Digestibility | Zendy

Sébastien Gaucel | Zendy; Ioan-Cristian Trelea | Zendy; Steven Le Feunteun | Zendy

Open Access

Comment on New Mathematical Model for Interpreting pH-Stat Digestion Profiles: Impact of Lipid Droplet Characteristics on in Vitro Digestibility

Author(s) -

Sébastien Gaucel,

Ioan-Cristian Trelea,

Steven Le Feunteun

Publication year - 2015

Publication title -

journal of agricultural and food chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.203

H-Index - 297

eISSN - 1520-5118

pISSN - 0021-8561

DOI - 10.1021/acs.jafc.5b03573

Subject(s) - digestion (alchemy) , in vitro , food science , chemistry , stat , biochemistry , biological system , chromatography , biology , signal transduction , stat3

There is an inconsistency between the modeling assumptions (equations 1-6) and the main ordinary differential equation (equation 7). Indeed, the exponent in equation (7) should be 2/3 instead of 3/2, leading to several changes in subsequent equations. In this note, we derive the corrected equations and compare them to the original ones, which show similar dynamical behavior

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