Microlife Technics, Inc.

Quest International Flavors & Food Ingredients Company, Division of

Michael J Pucci

Blair S Kunka

Peter A Vandenbergh

Ebenezer R Vedamuthu

Leuconostoc dextranicum NRRL-B-18242 which produces a slushy, applesauce-like dextran with a particulate structure is described. The dextran is dried and used in foods and the like.

Leuconostoc Dextranicum NRRL-B-18242

A novel dextran having a slushy, applesauce-like appearance with a particulate gel-like structure in crude form is described. The dextran is particularly produced by Leuconostoc dextranicum NRRL-B-18242. The dextran in particulate or dried form is used in foods and other applications where texture is important.

Novel dextran produced by leuconostoc dextranicum

A method for inhibiting Listeria monocytogenes in a food or other material which can be contaminated with this pathogen using a bacteriocin produced by DNA in Pediococcus acidilactici is described. The bacteriocin is particularly produced by Pediococcus acidilactici containing a 6.2 Mdal (9.4 Kilobase pairs) plasmid encoding for the bacteriocin.

Method for inhibiting Listeria monocytogenes using a bacteriocin

Novel dried compositions containing polysaccharides (dextrans and levans) derived using a Leuconostoc to ferment sucrose to produce the polysaccharides are described. In particular, dried compositions incorporating milk solids or other drying aids to facilitate drying and rehydration of the polysaccharides are described. The compositions are useful as quality (e.g. texture, stability or thickness) improvers for foods.

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New Britain, CT, United States of America

Michael J Pucci