摘要:
The invention relates to a method of preparing a smoke extract, which method comprises the steps of i) preparing a char from wood or cellulose preferably by pyrolysis, ii) extracting one or more fractions of the char with an extraction solvent in its supercritical state and/or an extraction solvent in its liquid state, said solvent in its supercritical state being selected from the group consisting of CO2, propane, methane, ethylene, ammoniac, methanol, water and mixtures of one or more of these solvents, said solvent in its liquid state being selected from the group consisting of CO2, propane and mixtures of these components, iii) collecting at least some of the extracted char to thereby obtain a smoke extract.
摘要:
An apparatus for extracting biomass includes a closed loop circuit comprising an extraction vessel (11), an evaporator, a compressor, a condenser, and (optionally) a storage reservoir (15) operatively connected in series. A pumped recirculation loop (20) recirculates a portion of the output of the extraction vessel (11) for further contact with biomass. One or more modifiable resistances to flow (21; 23) control the flow of solvent around the recirculation loop (20) and the main closed loop.
摘要:
A novel process for producing essential oils from a plant body. More particularly, a plant body is treated with supercritical water or subcritical water to thereby liberate essential oil components contained in the plant body as ester-free essential oils and then the thus liberated essential oils are isolated and purified to thereby give essential oils within a short period of time by a convenient procedure.
摘要:
An extract composition derived from the peel of a banana and the method for producing the extract composition. An aqueous solvent is combined with the peel of a banana. If the banana is unripe, a base is also added. The mixture is homogenized and allowed to react at least until a black supernatant appears. The entire slurry is filtered. The resulting extract is used alone or combined with a cream or ointment. Medicinal benefits of the extract include relief from pain, swelling, itching, bruising, wrinkles, and sunburn.
摘要:
The present methods produce natural aroma whose quality is downgraded since they use heat (distillation, dehydration...); other methods provide quality, but they are too expensive or the quality cannot be produced industrially. This method is based on the separation of the aromatic substance into two states of aggregation, liquid and solid. This separation releases the aromatic substances contained in the plant, and the resulting two states of aggregation become very good supports of the released organoleptic properties. The separation is effected by an industrial process which solely intervenes on the mechanical parameters of the substance such that the change of state is carried out uniformly by " cold pressure". This method can be used for all aromatic plants. The power production costs are very low. The products obtained are natural quality products, and can be used in a great number of forms; they can be used in all possible compositions and combinations for making intermediate or finished food products.
摘要:
A novel seasoning material containing as the main ingredient a cloudy substance prepared by lowering the ionic strength or electric conductivity of an extract or juice of livestock meat, fish, shellfish, vegetable, fungus, etc. When added to the existing processed natural extract, natural extract substitute, seasoning or food and drink, it can impart thereto "shimari" (a tightness) in the taste comparable to that of high-quality natural extract or fundamental soup stock.
摘要:
Extraction, especially of firm fruit such as cranberries, with improved yields of high quality, low tannin juices by using an improved countercurrent extractor employing longitudinal members positioned between adjacent flights and reinfusion of decharacterized, extracted fruit pieces with infusion syrups, such as juices from fruits other than that extracted, to produce a fruit food product of various flavors having a desired level of inherent soluble fruit component, without the need to bleed off spent syrup as a byproduct.
摘要:
The present invention relates to a casing which is impregnated with a high browning, low flavor liquid composition in order to impart a desirable brown color to a food contained in the casing without adding undesirable sensory characteristics to the food.
摘要:
Supercritical fluids (SCF) are found to be useful in extracting desired materials from animal tissues, cells, and organs. By varying the choice of SCF, experimental conditions, and animal source material, one may obtain lipids, proteins, nucleotides, saccharids, and other desirable components or remove undesirable components.
摘要:
Die Erfindung betrifft ein Verfahren zur Gewinnung von wertbestknmenden Inhaltsstoffen wie Aromastoffen, Vitaminen und Polyphenole aus Lebensmitteln (13) umfassend die folgenden Schritte: a) Bereitstellung eines Lebensmittels (13), b) Zugabe eines Pflanzenöls (15) als Extraktionsmittel, c) Vermahlung des Lebensmittels (13) und des Pflanzenöls (15) zu einem Brei (21) und d) Auftrennung in eine Extraktionsphase, welche eine ölphase ist (25), und eine Feststoffphase (29) als Raffinatphase. Das Lebensmittel (13) und das Pflanzenöl (19) werden feinstvermahlen, wobei die Feinstvermahlung dadurch definiert ist, dass das Lebensmittel (13) mit dem Pflanzenöl (15) solange vermählen wird, bis die Ölphase (25) eine mittlere Partikelgrösse von kleiner als 300 μm, bevorzugt von kleiner als 100 μm und besonders bevorzugt von kleiner als 20 μm aufweist.
摘要翻译:
本发明涉及一种用于wertbestknmenden成分如调味剂,从食品的维生素和多酚,例如(13)的回收方法,包括以下步骤:a)提供食品(13),b)加入的植物&OUML的; LS (15)食品(13)和植物oUML作为萃取剂,c)中研磨; LS(15)以形成浆液(21)和d)分离成提取相,其包含一个与oUML;油相(25),和固相( 29)作为提余相。 食品(13)和植物ouml; -1(19)是精细研磨,其特征在于,所述精磨由以下事实定义的食物(13)与所述植物OUML;将选择直到&Ouml 1(15),只要verm&AUML油相(25 )的平均粒度小于300微米,优选小于100微米,特别优选小于20微米