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Title:
INACTIVATION OF BACTERIOPHAGES IN A LIQUID
Document Type and Number:
WIPO Patent Application WO/2012/131008
Kind Code:
A3
Abstract:
The present invention relates to inactivation of bacteriophages in a liquid, such as bacterial growth medium, milk and whey.

Inventors:
DUPONT KITT (DK)
Application Number:
EP2012/055739
Publication Date:
December 27, 2012
Filing Date:
March 29, 2012
Export Citation:
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Assignee:
CHR HANSEN AS (DK)
DUPONT KITT (DK)
International Classes:
C12N13/00; A23C3/07; A23C19/097; A23L3/005; A23L3/015; A23L3/30; A23L3/54; A23L5/30; A61L2/00; C12M1/42; C12N7/00
Domestic Patent References:
WO2008063115A12008-05-29
Foreign References:
DE3903648A11990-08-16
GB671922A1952-05-14
Other References:
A. P. KRUEGER: "THE EFFECT OF SONIC VIBRATIONS ON PHAGE, PHAGE PRECURSOR, AND THE BACTERIAL SUBSTRATE", THE JOURNAL OF GENERAL PHYSIOLOGY, vol. 24, no. 6, 20 July 1941 (1941-07-20), pages 691 - 698, XP055032163, ISSN: 0022-1295
PINTO F ET AL: "Effect of surfactants, temperature, and sonication on the virucidal activity of polyhexamethylene biguanide against the bacteriophage MS2", AMERICAN JOURNAL OF INFECTION CONTROL, vol. 38, no. 5, 1 June 2010 (2010-06-01), pages 393 - 398, XP027088403, ISSN: 0196-6553
DATABASE BIOSIS [online] BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US; 1975, DEBSKA W ET AL: "ULTRASOUND IN PHARMACEUTICAL STUDIES PART 1", XP002679555, Database accession no. PREV197662033419
DATABASE BIOSIS [online] BIOSCIENCES INFORMATION SERVICE, PHILADELPHIA, PA, US; 2002, VAN DER WALT E: "The effect of ultraviolet light, cavitational flow and ultrasound on protozoan cysts and oocysts, bacteriophages and Clostridium.", XP002679556, Database accession no. PREV200300290930
ATAMER Z ET AL: "Thermal inactivation of the heat-resistant Lactococcus lactis bacteriophage P680 in modern cheese processing", INTERNATIONAL DAIRY JOURNAL, vol. 20, no. 3, 1 March 2010 (2010-03-01), pages 163 - 168, XP026833951, ISSN: 0958-6946
P PIYASENA ET AL: "Inactivation of microbes using ultrasound: a review", INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, vol. 87, no. 3, 1 November 2003 (2003-11-01), pages 207 - 216, XP055032155, ISSN: 0168-1605
Attorney, Agent or Firm:
UEXKÜLL & STOLBERG (Beselerstr. 4, Hamburg, 22607, DE)
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