Abstract: The present invention relates to oral care compositions and methods of inhibiting microbial biofilm formation and/or degrading a microbial biofilm. Disclosed herein are oral care compositions comprising an Amadori compound having a glucose moiety and an amino acid moiety. The Amadori compound has use for inhibiting oral microbial biofilm formation and/or degrading an oral microbial biofilm in the oral cavity of a mammalian subject.

Abstract: Described herein are oral care compositions comprising a mixture of zinc oxide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.

Abstract: The invention provides oral care compositions comprising a mixture of tetrabasic zinc halide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.

Abstract: The present invention relates to a method for testing oral malodor, in particular oral malodor from coffee. Described herein are methods for testing the efficacy of an oral care composition to reduce oral malodor, the method comprising the steps of: a) cleaning at least a part of the oral cavity with an oral care composition; b) testing a sample of exhaled breath from the cleaned oral cavity to provide a test result representing a amount of at least one oral malodor component detected in the exhaled breath; c) exposing the oral cavity to an oral malodor material including or capable of forming the at least one oral malodor component; and d) testing a sample of exhaled breath from the oral cavity to provide a test result representing an amount of the at least one oral malodor component detected in the exhaled breath.

Abstract: Provided herein is an oral care composition comprising an orally-acceptable aqueous vehicle and an antimicrobial ingredient, wherein the antimicrobial ingredient comprises a zinc ascorbylphosphate and methods for treating or preventing a disease or disorder of the oral cavity using the oral care compositions disclosed herein.

Abstract: Provided are aqueous soluble tin phosphate complexes formed from a mixture comprising tin (II) fluoride or tin (II) chloride and a tripolyphosphate salt, e.g., sodium tripolyphosphate (Na5P3O10), and oral care compositions comprising the complex and uses thereof.

Abstract: Aqueous and substantially non-aqueous oral compositions comprising a cationic steroidal compound are suitable for treating conditions of the oral cavity.

Abstract: A roller mill includes a shell provided with a feed port and a discharge port; a main shaft inserted in the shell and rotatable in the shell; a drive device drivingly connected to the main shaft a holder mounted on the main shaft two or more than two grinding rollers, each of the grinding rollers mounted on the holder and rotatable around its own axis; and a grinding disk fixedly mounted in the shell at a position opposite to the multiple grinding rollers. The roller mill further includes an axial position adjustment device connected to the main shaft and configured to drive the main shaft to move axially to adjust a position of the main shaft.

Abstract: Aqueous oral compositions containing a cationic steroidal compound and a quaternary ammonium compound are suitable for treating conditions of the oral cavity.

Abstract: A hammer crusher includes a shell provided with a feed port, a main shaft rotatably arranged on the shell, a hammer bracket arranged on the main shaft, and a hammer shaft arranged on the hammer bracket, wherein at least one hammerhead is arranged on the hammer shaft, and the at least one hammerhead includes at least one material moving hammerhead configured to axially move materials. The material inside the crushing cavity can be compulsively moved axially by the at least one material moving hammerhead. Thus, the crushing time of the materials can be prolonged, and on the other hand the granule with small size can easily pass through, which leads to a larger yield and a lower power consumption.

Abstract: Described herein are aqueous oral compositions comprising cationic steroidal compound and a quaternary ammonium compound; and methods for making and using the same.

Abstract: Provided herein is an oral care composition comprising an orally-acceptable aqueous vehicle and an antimicrobial ingredient, wherein the antimicrobial ingredient comprises a zinc ascorbylphosphate and methods for treating or preventing a disease or disorder of the oral cavity using the oral care compositions disclosed herein.

Abstract: Described herein are oral care compositions comprising a mixture of zinc oxide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.

Abstract: The invention provides oral care compositions comprising a mixture of tetrabasic zinc halide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.

Abstract: The present invention relates to oral care compositions and methods of inhibiting microbial biofilm formation and/or degrading a microbial biofilm. Disclosed herein are oral care compositions comprising an Amadori compound having a glucose moiety and an amino acid moiety. The Amadori compound has use for inhibiting oral microbial biofilm formation and/or degrading an oral microbial biofilm in the oral cavity of a mammalian subject.

Abstract: The present invention relates to a method for testing oral malodor, in particular oral malodor from coffee. Described herein are methods for testing the efficacy of an oral care composition to reduce oral malodor, the method comprising the steps of: a) cleaning at least a part of the oral cavity with an oral care composition; b) testing a sample of exhaled breath from the cleaned oral cavity to provide a test result representing a amount of at least one oral malodor component detected in the exhaled breath; c) exposing the oral cavity to an oral malodor material including or capable of forming the at least one oral malodor component; and d) testing a sample of exhaled breath from the oral cavity to provide a test result representing an amount of the at least one oral malodor component detected in the exhaled breath.

Abstract: The present invention relates to a method for testing oral malodor, in particular oral malodor from onion and garlic. Described herein are methods for testing the efficacy of an oral care composition to reduce oral malodor, the method comprising the steps of: a) cleaning at least a part of the oral cavity with an oral care composition; b) testing a first sample of exhaled breath from the cleaned oral cavity to provide a first test result representing a first amount of at least one oral malodor component detected in the exhaled breath; c) exposing the oral cavity to an oral malodor material including or capable of forming the at least one oral malodor component; and d) testing a second sample of exhaled breath from the oral cavity to provide a second test result representing a second amount of the at least one oral malodor component detected in the exhaled breath.

Abstract: Described herein are aqueous oral compositions comprising cationic steroidal compound and a quaternary ammonium compound; and methods for making and using the same.

Abstract: Described herein are aqueous and substantially non-aqueous oral compositions comprising a cationic steroidal compound and methods of making and using the same.

Abstract: A grinding device of vertical grinder, comprising a driving device (1); a vertical grinding barrel (2) which is driven by the driving device; a grinding roller (3); and a pressure applying device (4) acting on the grinding roller (3); a running-in surface is composed of the roller surface of the grinding roller and the grinding surface (6) of the inner lining of the vertical grinding barrel, and the angular separation between the grinding surface (6) of the inner lining of the vertical grinding barrel and the vertical line is 40 degrees to ?5 degrees. The device is also provided with a material-shaving device (9).