Abstract: The invention provides an agent for improving circadian rhythm comprising cells of lactic acid bacterium or treated product thereof as an active ingredient.

Abstract: It is an object of the present invention to provide a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which has more potent antiallergic activity than the known lactic acid bacteria strains and produces ?-aminobutyric acid (GABA). It is another object of the present invention to provide beverages and foods containing cells of the aforementioned bacterial strain belonging to Lactobacillus brevis subspecies brevis, as well as antiallergic agents containing them as an active ingredient. The present invention provides a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which: is capable of growing in effervescent alcoholic beverages, produces ?-aminobutyric acid (GABA), and has antiallergic activity.

Abstract: The invention provides a method for producing a soy milk fermentation product, comprising an enzyme treatment step of hydrolyzing soy milk with a peptide bond hydrolase to obtain a fermentation substrate, and a fermentation step of fermenting the fermentation substrate with lactic acid bacteria belonging to Lactobacillus brevis to obtain a fermentation product.

Abstract: It is an object of the present invention to provide a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which has more potent antiallergic activity than the known lactic acid bacteria strains and produces ?-aminobutyric acid (GABA). It is another object of the present invention to provide beverages and foods containing cells of the aforementioned bacterial strain belonging to Lactobacillus brevis subspecies brevis, as well as antiallergic agents containing them as an active ingredient. The present invention provides a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which: is capable of growing in effervescent alcoholic beverages, produces ?-aminobutyric acid (GABA), and has antiallergic activity.

Abstract: The invention provides a method for producing a soy milk fermentation product, comprising an enzyme treatment step of hydrolyzing soy milk with a peptide bond hydrolase to obtain a fermentation substrate, and a fermentation step of fermenting the fermentation substrate with lactic acid bacteria belonging to Lactobacillus brevis to obtain a fermentation product.

Abstract: The invention provides an agent for improving circadian rhythm comprising cells of lactic acid bacterium or treated product thereof as an active ingredient.

Abstract: It is an object of the present invention to provide a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which has more potent antiallergic activity than the known lactic acid bacteria strains and produces ?-aminobutyric acid (GABA). It is another object of the present invention to provide beverages and foods containing cells of the aforementioned bacterial strain belonging to Lactobacillus brevis subspecies brevis, as well as antiallergic agents containing them as an active ingredient. The present invention provides a bacterial strain belonging to Lactobacillus brevis subspecies brevis, which: is capable of growing in effervescent alcoholic beverages, produces ?-aminobutyric acid (GABA), and has antiallergic activity.

Abstract: There is provided a method of detecting potentially beer-spoiling obligatory anaerobic gram-negative bacteria, and a method of simultaneously detecting and distinguishing different beer-spoilage microorganisms including such bacteria.

Abstract: There are provided a method of detecting potentially beer-spoiling lactic acid bacteria, and a method of simultaneously detecting and distinguishing different lactic acid bacteria including such bacteria.

Abstract: Primers specific for an Alicyclobacillus spp. are used to amplify specific regions of 16S rDNA gene of the Alicyclobacillus spp., and the presence or absence of the amplified product is confirmed to detect the Alicyclobacillus spp. (especially Alicyclobacillus acidoterrestris).

Abstract: The present invention relates to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises: supplying oxygen while the waste material is stirred, and supplying water so that the water content of the waste material is 60±5%, and to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises, after begining of the fermentation, adding sugars to the waste material in a divisional manner before a main fermentation is transferred to the amine/ammonium metabolic system. Further, according to the present invention, an apparatus for producing compost is provided.

Abstract: The present invention relates to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises: supplying oxygen while the waste material is stirred, and supplying water so that the water content of the waste material is 60±5%, and to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises, after begining of the fermentation, adding sugars to the waste material in a divisional manner before a main fermentation is transferred to the amine/ammonium metabolic system. Further, according to the present invention, an apparatus for producing compost is provided.

Abstract: The present invention relates to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises: supplying oxygen while the waste material is stirred, and supplying water so that the water content of the waste material is 60±5%, and to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises, after begining of the fermentation, adding sugars to the waste material in a divisional manner before a main fermentation is transferred to the amine/ammonium metabolic system. Further, according to the present invention, an apparatus for producing compost is provided.

Abstract: The present invention relates to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises: supplying oxygen while the waste material is stirred, and supplying water so that the water content of the waste material is 60±5%, and to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises, after begining of the fermentation, adding sugars to the waste material in a divisional manner before a main fermentation is transferred to the amine/ammonium metabolic system. Further, according to the present invention, an apparatus for producing compost is provided.

Abstract: The present invention relates to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises: supplying oxygen while the waste material is stirred, and supplying water so that the water content of the waste material is 60±5%, and to a process for producing compost, characterized in that when the compost is produced by inoculating aerobic composting seed bacteria to an organic waste material, the process comprises, after begining of the fermentation, adding sugars to the waste material in a divisional manner before a main fermentation is transferred to the amine/ammonium metabolic system. Further, according to the present invention, an apparatus for producing compost is provided.

Abstract: The present invention provides a culture medium for microbiological tests prepared by treating medium components containing adenosine triphosphate (ATP) with an acidic phosphatase as well as a microbiological test method characterized by using said culture medium for microbiological tests as the 1st aspect of the present invention when the microbiological test is conducted by ATP-luciferase method. When using the culture medium for microbiological tests according to the present invention, in a microbiological test by ATP-luciferase method, the emission derived from the culture medium is suppressed stably at a very low level, and there is no possibility that the emission derived from a substance other than a microorganism affects the measurement. In addition, the microbiological test method according to the present invention is simple, accurate and highly reliable since it employs the culture medium for microbiological tests according to the present invention.

Abstract: A method is provided for preparing an antitumor dextran by contacting a culture broth containing sucrose with an antitumor dextran obtained from Lactobacillus confusus and collecting the antitumor dextran from the culture broth. The enzyme can be used as a crude enzyme solution or may be further purified by conventional means. The Lactobacillus confusus is preferably one of the following: 40-1 strain (FERM BP-2865) , 40-3 strain (FERM BP-2866) , 77-1 strain (FERM BP-2867), 78-1 strain (FERM BP-2868) or 80-1 strain (FERM BP-2869).

Abstract: Lactobacillus confusus strains capable of producing a dextran which has biological activities such as an excellent antitumor activity, etc. are disclosed. Also disclosed is a method for producing said dextran using said microorganism or dextran synthetase prepared by said microorganism.

Abstract: Disclosed are novel HP530 compounds, their derivatives or their pharmaceutically permissible salts, a process for preparing them and an antitumor substances containing them as active ingredient. The HP530 compounds and their derivatives expressed by the general formula below can be prepared by cultivating Streptomyces sp. HP530 (FERM BP-2786) or and chemically derivation. ##STR1## where X is a C.sub.2 -C.sub.4 acyl group or a hydrogen atom, Y is a C.sub.2 -C.sub.4 acyl group or a hydrogen atom and Z is a group expressed by the formula (II), (III) or (IV).