Abstract: An anti-obesity agent containing, as an active ingredient, a microorganism which belongs to the species Lactobacillus reuteri and is capable of producing lipases having the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5 or amino acid sequences having deletion, substitution or addition of one or more amino acids in the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5. The anti-obesity agent enables a patient to take a normal meal yet preventing the absorption of a fat into the body which is the primary cause of obesity.

Abstract: An anti-obesity agent containing, as an active ingredient, a microorganism which belongs to the species Lactobacillus reuteri and is capable of producing lipases having the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5 or amino acid sequences having deletion, substitution or addition of one or more amino acids in the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5. The anti-obesity agent enables a patient to take a normal meal yet preventing the absorption of a fat into the body which is the primary cause of obesity.

Abstract: An anti-obesity agent containing, as an active ingredient, a microorganism which belongs to the species Lactobacillus reuteri and is capable of producing lipases having the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5 or amino acid sequences having deletion, substitution or addition of one or more amino acids in the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5. The anti-obesity agent enables a patient to take a normal meal yet preventing the absorption of a fat into the body which is the primary cause of obesity.

Abstract: An anti-obesity agent containing, as an active ingredient, a microorganism which belongs to the species Lactobacillus reuteri and is capable of producing lipases having the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5 or amino acid sequences having deletion, substitution or addition of one or more amino acids in the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5. The anti-obesity agent enables a patient to take a normal meal yet preventing the absorption of a fat into the body which is the primary cause of obesity.

Abstract: An anti-obesity agent containing, as an active ingredient, a microorganism which belongs to the species Lactobacillus reuteri and is capable of producing lipases having the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5 or amino acid sequences having deletion, substitution or addition of one or more amino acids in the amino acid sequences respectively depicted in SEQ ID NO: 1, 3 or 5. The anti-obesity agent enables a patient to take a normal meal yet preventing the absorption of a fat into the body which is the primary cause of obesity.

Abstract: A method for continuous casting of a slab comprises feeding molten steel into a mold through exit ports of an immersion nozzle and controlling a stream of the molten steel by means of an electromagnetic stirrer having a linearly shifting magnetic field. The direction of the linearly shifting magnetic field is toward the immersion nozzle, which is positioned at the center of the mold from a pair of narrow sides of the mold. A first frequency control step controls a frequency of a wave of the shifting magnetic field to be higher than a threshold frequency, wherein the wave has a period equal to the time during which the stream of the molten steel poured from the immersion nozzle passes through an area to which the linearly shifting magnetic field is introduced, said area having an upper limit and a lower limit.

Abstract: An immersion nozzle for continuous casting of steel comprises an immersion nozzle body for introducing molten steel supplied form a tundish into a continuous casting mold, the immersion nozzle body having two exit ports located symmetrically about a vertical center axis of the immersion nozzle body at a lower portion thereof and being immersed in the molten steel in the mold. The immersion nozzle body has a bore which includes first and second sectional areas, the first sectional area being at and below the two exit ports and being smaller than the second sectional area, the second sectional area being above the two exit ports, and the molten steel passing through the bore and out through the two exit ports. The bore has an inner diameter at the level of the two exit ports which is substantially equal to a horizontal inner length or diameter of the two exit ports. A ratio represented by (A)/(B) is from 0.5 to 0.