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Devos Francis

Researcher at Roquette Freres

Publications -  26
Citations -  120

Devos Francis is an academic researcher from Roquette Freres. The author has contributed to research in topics: Sorbitol & Hydrolysate. The author has an hindex of 6, co-authored 26 publications receiving 120 citations.

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Patent

Sugarless-type chewing-gum

TL;DR: In this paper, a process for manufacturing noncariogenic and sugarless chewing gum is described, which is constituted by gum, by an aqueous softening agent and by one or several solid sweetening agents, of which notably mannitol.
Patent

Corn steeping process for products thus obtained and their use in the manufacture of penicillin

TL;DR: The Corn-Steep obtained can be applied especially in the manufacture of penicillin this article, where the temperature of the steeping water decreases from silo to silo and the cycling ratio is comprised between 0.8 and 1.2 m3 per ton of corn.
Patent

Insoluble enzymatically active particles

TL;DR: In this paper, an intimate mixture of a jellifying protein such as gelatin and microbial cells containing an enzyme such as glucose isomerase, passing the mixture through a die to produce threads and passing the threads into cold water to jellify the threads, contacting the jellified threads with a crosslinking agent and cutting the resultant crosslinked threads into pieces.
Patent

Process for preparing syrups of very pure sorbitol

TL;DR: In this article, a process for the preparation of very high purity sorbitol syrup, characterized by the fact that a starting material of which a first part is constituted by a starch hydrolysate, is subjected to a process comprising in combination -a catalytic hydrogenation step of the starting material, -a chromatographic separation step, which has undergone hydrogenation into a first fraction containing very pure Sorbitol which is recovered and into a second fraction containing, besides, besides sorbol, non-hydrogenated sugars as well as hydrogenated di- and polysac
Patent

Procede pour la mise sous forme comprimee du sorbitol et produit resultant

TL;DR: In this article, the authors present a proposal for the establishment of a PORME de particulaires, which is a group of professionals working in the field of pharmaceuticals.