Method of using bile salts to inhibit red heat in stored brine-c

Details Method of using bile salts to inhibit red heat in stored brine-c Method of using bile salts to inhibit red heat in stored brine-c

1997-08-05

1999-08-31

Green, Anthony

Compositions

Leather or fur treating

8 941R, 8 9418, 424528, C14C 100, C14C 102, A01N 6302

Patent

active

059450274

ABSTRACT:
Halophilic bacteria have been shown to cause red heat on brine-cured hides, resulting in extensive damage to leather made from the hides. The addition of bile salts to raceways or to hides directly has been found to prevent the occurrence of red heat by inhibiting the growth of the halophilic bacteria. Bile salt solutions were added to cultures of Haloarcula hispanica, Haloferax gibbonsii and Haloferax mediterranei. Fresh hides were also cured in brine containing halobacteria and bile salts. In both instances, the presence of bile salts inhibited the growth of halobacteria, and hides cured in the presence of halobacteria did not develop red heat.

REFERENCES:
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Angelini et al., Abstract, 96th ASM General Meeting, New Orleans, Louisiana, Apr. 12, 1996.
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Chemical Abstract No. 71:62302, abstract of an article by Toshev et al entitled "Refreshing of dry desalinized sheep skin . . . substance", Kozhi Obuvki 10 (2), 1969 no month.
Chemical Abstract No. 75:78163, abstract of an article by Rusev et al entitled "Defatting capacity . . . pelts" Khim. Ind. (Sofia), 43(2), 1971 no month.
WPIDS Abstract No. 97-053348, abstract of German Patent Specification No. 19522693, Jan. 1997.

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