A method for industrially producing mogroside, fructus momordicae sugar/wine and mannitol from fresh fructus momordicae. The method includes the following steps: freshness-preserving and post-ripening: intervally spraying a mixed aqueous solution of -polylysine hydrochloride and calcium propionate, while intervally activating an ozone cycle; and spraying an aqueous solution of ethephon during post-ripening; preparation of mogroside: obtaining mogroside by subjecting the fresh-preserved and post-ripened fructus momordicae to water extraction, microfiltration, gradient processing with combined resins, concentration and spray-drying; preparation of fructus momordicae sugar: obtaining fructus momordicae sugar by compounding the mogroside and a non-sugar sweet substance; preparation of fructus momordicae wine: obtaining fructus momordicae wine by subjecting a macroporous adsorption resin effluent to fermentation and distillation to obtain a distillate, and then formulating same with the mogroside; and preparation of mannitol: obtaining mannitol by subjecting a distillation bottom liquor during the distillation of the fructus momordicae wine to microfiltration, nanofiltration, concentration and crystallization.

A method for industrially producing mogroside, fructus momordicae sugar/wine and mannitol from fresh fructus momordicae. The method includes the following steps: freshness-preserving and post-ripening: intervally spraying a mixed aqueous solution of -polylysine hydrochloride and calcium propionate, while intervally activating an ozone cycle; and spraying an aqueous solution of ethephon during post-ripening; preparation of mogroside: obtaining mogroside by subjecting the fresh-preserved and post-ripened fructus momordicae to water extraction, microfiltration, gradient processing with combined resins, concentration and spray-drying; preparation of fructus momordicae sugar: obtaining fructus momordicae sugar by compounding the mogroside and a non-sugar sweet substance; preparation of fructus momordicae wine: obtaining fructus momordicae wine by subjecting a macroporous adsorption resin effluent to fermentation and distillation to obtain a distillate, and then formulating same with the mogroside; and preparation of mannitol: obtaining mannitol by subjecting a distillation bottom liquor during the distillation of the fructus momordicae wine to microfiltration, nanofiltration, concentration and crystallization.

It is provided a process for producing a purified essential oil excellent in safety and quality with high productivity from an essential oil comprising a harmful contaminant such as an agricultural chemical by simply and smoothly removing the contaminant with high removal rate without causing poor balance of flavor which the essential oil originally has, decrease of flavor strength and the like. It relates to a process for producing a purified essential oil by treating an essential oil comprising a contaminant with an active carbon to remove the contaminant and the removal rate of the contaminant is further improved by using an active carbon activated with a chemical, particularly an active carbon activated with zinc chloride, in the treatment, or by conducting the treatment at a low temperature of room temperature or lower, particularly at 25 C. to 5 C.

A filtration system comprising activated charcoal and alternating filtering and regenerating modes for sustainable filtering of a spirit distillate. The filtering mode is a reverse-gravity filtration method wherein distillate is pumped upward from a bottom end of a filter chamber to a top end of the filter chamber and wherein the filter chamber comprises activated charcoal of various pore sizes to capture impurities from the distillate. The cleaning mode is a gravity-flow steam-regeneration method wherein steam flows downward from the top end of the filter chamber to the bottom end of the filter chamber regenerating the activated charcoal. The system alternates between the reverse-gravity filtration method and gravity-flow steam regeneration method through the use of a series of input and output ball valves at the top end of the filter chamber and a series of input and output ball valves at the bottom end of the filter chamber.

A filtration system comprising activated charcoal and alternating filtering and regenerating modes for sustainable filtering of a spirit distillate. The filtering mode is a reverse-gravity filtration method wherein distillate is pumped upward from a bottom end of a filter chamber to a top end of the filter chamber and wherein the filter chamber comprises activated charcoal of various pore sizes to capture impurities from the distillate. The cleaning mode is a gravity-flow steam-regeneration method wherein steam flows downward from the top end of the filter chamber to the bottom end of the filter chamber regenerating the activated charcoal. The system alternates between the reverse-gravity filtration method and gravity-flow steam regeneration method through the use of a series of input and output ball valves at the top end of the filter chamber and a series of input and output ball valves at the bottom end of the filter chamber.

A variety of potentially harmful substances can be removed from alcoholic and non-alcoholic beverages as well as condiments using a pack that includes a variety of ingredients within a liquid-permeable housing. The pack is immersed in a liquid that needs to be detoxified, with the ingredients binding to the potentially harmful compounds within the liquid, and after a desired period of time, the pack is separated from the liquid, thus removing from the potentially harmful compounds that are bound to the ingredients from the liquid. When combined within a single compartment of the housing, the ingredients display synergy in removing of many of the potentially harmful compounds. However, separation of the ingredients within different compartments of the pack allows to increase removal of tannins from the liquid while still maintaining a high level of removal of other potentially harmful substances.

A variety of potentially harmful substances can be removed from alcoholic and non-alcoholic beverages as well as condiments using a pack that includes a variety of ingredients within a liquid-permeable housing. The pack is immersed in a liquid that needs to be detoxified, with the ingredients binding to the potentially harmful compounds within the liquid, and after a desired period of time, the pack is separated from the liquid, thus removing from the potentially harmful compounds that are bound to the ingredients from the liquid. When combined within a single compartment of the housing, the ingredients display synergy in removing of many of the potentially harmful compounds. Additionally, the packs can be enhanced for removal of particular sets of compounds, such as environmental pollutants, illicit substances, mold and mycotoxins, food additives, and additional alcohol toxins.

In a method for purifying highly pure isopropyl alcohol used in a semiconductor cleaning process, diacetone alcohol present in isopropyl alcohol is removed by an adsorption process, and diacetone alcohol, triisopropyl borate, and metal impurities are removed by a distillation process. The purified isopropyl alcohol may have a purity of has the moisture of 10 ppm or less, the triisopropyl boron compound of 50 ppt or less, and each metal of the metal impurities of 20 ppt or less.

In a method for purifying highly pure isopropyl alcohol used in a semiconductor cleaning process, diacetone alcohol present in isopropyl alcohol is removed by an adsorption process, and diacetone alcohol, triisopropyl borate, and metal impurities are removed by a distillation process. The purified isopropyl alcohol may have a purity of has the moisture of 10 ppm or less, the triisopropyl boron compound of 50 ppt or less, and each metal of the metal impurities of 20 ppt or less.