摘要:
Crystals of (2R,4R)-monatin potassium salt which exhibit an X-ray powder diffraction pattern having characteristic peaks at diffraction angles 2θ of 5.5°, 7.2°, 8.1°, 8.9°, and 16.3°, by powder X-ray diffraction (Cu—Kα radiation), are superior in sweetness, preservation stability, solubility, and color stability.
摘要:
Crystals of (2R,4R)-monatin potassium salt which exhibit an X-ray powder diffraction pattern having characteristic peaks at diffraction angles 2θ of 5.5°, 7.2°, 8.1°, 8.9°, and 16.3°, by powder X-ray diffraction (Cu—Kα radiation), are superior in sweetness, preservation stability, solubility, and color stability.
摘要:
A solution to be treated containing monatin and impurities is treated with a nonpolar resin having aromatic rings, whereby monatin is separated from the solution. Treatment with the nonpolar resin having aromatic rings results in efficient separation of monatin under a mild pH condition.
摘要:
By simultaneously carrying out an isomerization reaction at position 2 of monatin in different configurations at positions 2 and 4 in the presence of an aldehyde under a condition of pH 4 to 11 in a mixture solvent of water and an organic solvent, and the crystallization of monatin in the same configurations at positions 2 and 4 or a salt thereof, monatin useful as a sweetener, particularly optically active monatin can efficiently be produced.
摘要:
By simultaneously carrying out an isomerization reaction at position 2 of monatin in different configurations at positions 2 and 4 in the presence of an aldehyde under a condition of pH 4 to 11 in a mixture solvent of water and an organic solvent, and the crystallization of monatin in the same configurations at positions 2 and 4 or a salt thereof, monatin useful as a sweetener, particularly optically active monatin can efficiently be produced.
摘要:
A solution to be treated containing monatin and impurities is treated with a nonpolar resin having aromatic rings, whereby monatin is separated from the solution. Treatment with the nonpolar resin having aromatic rings results in efficient separation of monatin under a mild pH condition.
摘要:
A ruminant feed additive composition containing (A) lysine magnesium phosphate, (B) magnesium oxide, (C) a binder and (D) water, said water content being between 5 and 15% by weight, and processes for producing the composition.
摘要:
A polyester film having fine voids, which comprises a polymer mixture comprising a polyester resin and a thermoplastic resin (B) incompatible with said polyester resin, and which has an apparent specific gravity of 0.6-1.3 and an inplane birefringence as determined from the equation:inplane birefringence=refractive index along lengthwise principal axis-refractive index along crosswise principal axis,of from -0.02 to +0.04, and manufacture thereof. A thermoplastic resin film having fine voids, which comprises a polymer mixture comprising a thermoplastic resin (A) and a thermoplastic resin (B) incompatible with said thermoplastic resin (A), and which has a ratio (L1/L2) of an average length (L1) of the voids at a cross section in the lengthwise direction of the film, to an average length (L2) of the voids at a cross section in the direction forming a right angle with said lengthwise direction, i.e., crosswise direction of the film, of 2/3-3/2, a thickness variation of the film of not more than 5%, and a void content of 5-50% by volume, and manufacture thereof. The polyester film having fine voids of the present invention has an extremely superior isotropy, excellent tear resistance, extremely superior water resistance, moisture absorption, dimensional stability, surface stability, gloss and vividness of printed matters, and mechanical strength, which have been particularly achieved by making apparent specific gravity and inplane birefringence fall within a specific range mentioned above. The thermoplastic resin film having fine voids of the present invention suffers less from curling by heat, which has been achieved by making (L1/L2), thickness variation and void content fall within a specific range mentioned above.
摘要:
An image sensor, comprising a semiconductor layer formed on at least a first region of a substrate; first electrodes arranged in line and electrically connected to the semiconductor layer of said first region; and second electrodes arranged in line and electrically connected to said semiconductor layer of said first region. The second electrodes are respectively formed as a common electrode, and each of the first electrodes, a portion of said second electrode facing the first electrode and the semiconductor layer positioned therebetween form a photo-sensing element. First wires respectively extend from said first electrodes to a second region of said substrate. An insulating layer is continuously formed on the first and second regions, covering said photo-sensing elements and the first wires as well as second wires formed in parallel on the insulating layer of said second region. The second wires are electrically connected to the first wires at through holes formed in the insulating layer.
摘要:
A polyester film having fine voids, which comprises a polymer mixture comprising a polyester resin and a thermoplastic resin (B) incompatible with said polyester resin, and which has an apparent specific gravity of 0.6-1.3 and an inplane birefringence as determined from the equation: inplane birefringence=refractive index along lengthwise principal axis-refractive index along crosswise principal axis, of from -0.02 to +0.04, and manufacture thereof. A thermoplastic resin film having fine voids, which comprises a polymer mixture comprising a thermoplastic resin (A) and a thermoplastic resin (B) incompatible with said thermoplastic resin (A), and which has a ratio (L1/L2) of an average length (L1) of the voids at a cross section in the lengthwise direction of the film, to an average length (L2) of the voids at a cross section in the direction forming a right angle with said lengthwise direction, i.e., crosswise direction of the film, of 2/3-3/2, a thickness variation of the film of not more than 5%, and a void content of 5-50% by volume, and manufacture thereof. The polyester film having fine voids of the present invention has an extremely superior isotropy, excellent tear resistance, extremely superior water resistance, moisture absorption, dimensional stability, surface stability, gloss and vividness of printed matters, and mechanical strength, which have been particularly achieved by making apparent specific gravity and inplane birefringence fall within a specific range mentioned above. The thermoplastic resin film having fine voids of the present invention suffers less from curling by heat, which has been achieved by making (L1/L2), thickness variation and void content fall within a specific range mentioned above.