Cultivation of a deodorizing lactobacillus strain, storage thereof, and composition containing living cells thereof

Claim 2

A deodorizing composition comprising (1) the living cells of a Lactobacillus strain whose growth in enabled or promoted in a culture medium comprising at least one medium selected from the group consisting of S-W medium, S-W medium containing vitamins and S-W medium containing casamino acid, said S-W medium being composed of 1 g of KH 2 PO 4 , 0.7 g of MgSO 4 .7H 2 O, 1 g of NaCl, 4 g of (NH 4 ) 2 HPO 4 , 0.03 g of FeSO 4 .7H 2 O, and 5 g of glucose per 1 liter of water, said culture medium further containing at least one substance selected from the group consisting of hydrogen sulphide, sodium sulphide, ammonia, a lower fatty acid and a sulfur-containing amino acid, and (2) a coating substance comprising sulphur-containing amino acids coated on said cells, said cells having been recovered from a culture medium and then coated with said coating substance, said coating substance being present in an amount sufficient to maintain the deodorizing activity of said cells.

Claim 3

The deodorizing composition of claim 1 wherein said strain of Lactobacillus exhibits resistance to anti-bacterial compounds and condiments.

Claim 4

The excrement deodorant composition as claimed in claim 1 wherein said strain of Lactobacillus exhibits antibiotic productivity.

Claim 5

The excrement deodorant composition according to claim 1 wherein said anti-bacterial compound is bile.

Claim 6

A deodorizing composition of claim 1, wherein said Lactobacillus strain is at least one strain selected from the group consisting of FERM-P Nos. 1946, 2742, 2779, 2780, 2781 and 2782.

Claim 7

A deodorizing composition of claim 1, wherein said Lactobacillus strain is one which is obtained by culturing said Lactobacillus strain in a culture medium containing, as a main ingredient, a growth promoting amount or one or more of sulfur-containing amino acids, glycine, glutamic acid, lysine, alanine, phenylalanine, arginine, aspartic acid, hydrogen sulphide, sodium sulphide, ammonia and lower fatty acids, and recovering said Lactobacillus strain.

Claim 8

A deodorizing composition of claim 6 wherein said Lactobacillus is recovered by lyophilization.

Claim 11

A method of claim 8, wherein said Lactobacillus strain is at least one strain selected from the group consisting of FERM-P Nos. 1946, 2742, 2779, 2780, 2781 and 2782.

Claim 12

A deodorizing composition comprising (1) the living cells of a Lactobacillus strain whose growth is enabled or promoted in a culture medium comprising at least one medium selected from the group consisting of S-W medium, S-W medium containing vitamins and S-W medium containing casamino acid, said S-W medium being composed of 1 g of KH 2 PO 4 , 0.7 of MgSO 4 .7H 2 O, 1 g of NaCl, 4 g of (NH 4 ) 2 HPO 4 , 0.03 g of FeSO 4 .7H 2 O, and 5 g of glucose per 1 liter of water, and said culture medium further containing at least one substance selected from the group consisting of hydrogen sulphide, sodium sulphide, ammonia, a lower fatty acid and a sulfur-containing amino acid, and (2) at least one coating substance coated on said cells and selected from the group consisting of hydrogen sulphide, sodium sulphide, ammonia and lower fatty acids, said cells having been recovered from a culture medium and then coated with said coating substance, said coating substance being present in an amount sufficient to maintain the deodorizing activity of said cells.

Claim 13

A deodorizing composition comprising (1) the living cells of a Lactobacillus strain whose growth is enabled or promoted in a culture medium comprising at least one medium selected from the group consisting of S-W medium, S-W medium containing vitamins and S-W medium containing casamino acid, said S-W medium being composed of 1 g of KH 2 PO 4 , 0.7 of MgSO 4 .7H 2 O, 1 g of NaCl, 4 g of (NH 4 ) 2 HPO 4 , 0.03 g of FeSO 4 .7H 2 O, and 5 g of glucose per 1 liter of water, and said culture medium further containing at least one substance selected from the group consisting of hydrogen sulphide, sodium sulphide, ammonia, a lower fatty acid and a sulfur-containing amino acid, and (2) at least one coating substance coated on said cells and selected from the group consisting of hydrogen sulphide, sodium sulphide, ammonia and lower fatty acids, said cells having been recovered from a culture medium and then coated with said coating substance, said coating substance being present in an amount sufficient to maintain the deodorizing activity of said cells.

Claim 14

A deodorizing composition of claim 10, wherein said Lactobacillus strain is at least one strain selected from the group consisting of FERM-P Nos. 1946, 2742, 2779, 2780, 2781 and 2782.

Claim 17

A method of claim 12, wherein said Lactobacillus strain is at least one strain selected from the group consisting of FERM-P Nos. 1946, 2742, 2779, 2780, 2781 and 2782.