Abstract: Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.
Abstract: Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.
Abstract: Safe, effective first-pass inhibiting compounds and citrus-derived substances are provided. Formulations containing the compounds are also provided as are methods for their preparation and for inhibiting the first pass effect.
Abstract: A method of partially or completely selectively removing first-pass effect-reducing particles from citrus juice containing first-pass effect-reducing particles, wherein the particles have a size less than about 500 um and greater than about 25 .mu.m and citrus juice products made by the method.
Abstract: This invention relates to the process of making citrus (preferably grapefruit) extract having reduced levels of phototoxic furocoumarins and containing enhanced amounts of one or more anti-first pass effect compounds.
Abstract: A method for the preparation of a first-pass effective citrus derived substance. First, the concentration of volatile components is reduced. Then, the material is extracted with a 60/40 to 40/60 vol/vol mixture of alcohol and water.