Abstract: A portable beverage container includes a portion pack and a fixing cap, wherein the portion pack includes a tubular-shaped fastening part having a first screw formed on an outer circumferential surface thereof; and a storage part extending from the fastening part and configured to store a tea bag or a concentrate therein, and the fixing cap includes an inner insertion part disposed by inserting into the fastening part of the portion pack and having a second screw formed on an inner circumferential surface thereof to be screwed with a screw formed at an inlet of a bottled water container; and an outer insertion part extending from an upper end of the inner insertion part parallel thereto and having a third screw formed on an inner circumferential surface thereof to be screwed with the first screw formed on the fastening part of the portion pack.

Abstract: A portable beverage container includes a portion pack and a fixing cap, wherein the portion pack includes a tubular-shaped fastening part having a first screw formed on an outer circumferential surface thereof; and a storage part extending from the fastening part and configured to store a tea bag or a concentrate therein, and the fixing cap includes an inner insertion part disposed by inserting into the fastening part of the portion pack and having a second screw formed on an inner circumferential surface thereof to be screwed with a screw formed at an inlet of a bottled water container; and an outer insertion part extending from an upper end of the inner insertion part parallel thereto and having a third screw formed on an inner circumferential surface thereof to be screwed with the first screw formed on the fastening part of the portion pack.

Abstract: Provided is a method of preparing low-crystallinity oltipraz or amorphous oltipraz. The method includes: obtaining a mixed solution containing oltipraz and a water-soluble polymer or a water-insoluble polymer in a solvent, the solvent being an organic solvent or purified water; and solid-dispersing the oltipraz in the polymer. In the solid-dispersing, the mixed solution may be spray dried using a spray dryer or granulated using a fluid bed granulator.

Abstract: A 1,2,4-Triazole derivative of formula 1 or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.