countercurrent extractionとは 意味・読み方・使い方

An extraction liquid obtained from the raw material is separated and purified by high-speed countercurrent chromatography in which a solid phase and a mobile layer is fabricated using a solution of a composition of butanol, water and acetic acid.例文帳に追加

前記原料から得た抽出液をブタノール／水／酢酸からなる組成の溶液を用いて固定相と移動層を作成し高速向流クロマトグラフィーにて分離精製する。 - 特許庁

To provide a method for preventing during storage the deterioration of a recovered small which is obtained from a roasted food material by a physical means such as a steam distillation method or a gas-liquid countercurrent contact extraction method and has a roasted aroma.例文帳に追加

焙煎食品材料から水蒸気蒸留法、気−液向流接触抽出法などの物理的な手段によって得られる焙煎香気を有する回収香の保存中の劣化を防止する方法を提供する。 - 特許庁

The method for preparing an oil-soluble perfume comprises subjecting plant materials to a means to recover an aromatic odor by the gas- liquid countercurrent catalytic extraction method and extracting the recovered aroma with fats and oils.例文帳に追加

植物性材料を気−液向流接触抽出法による香気回収手段に供し、得られる回収香を油脂類で抽出することを特徴とする油溶性香料の製法。 - 特許庁

The method for producing an ethanol-containing fuel comprising bringing an aqueous solution of ethanol obtained by a fermentation method into contact with a liquid hydrocarbon by a countercurrent multistage liquid-liquid extraction method to extract ethanol in the liquid hydrocarbon.例文帳に追加

発酵法により得られたエタノール水溶液と、液状の炭化水素とを向流多段液液抽出手段により接触させて、エタノールを液状炭化水素に抽出することを特徴とするエタノール含有燃料の製造方法を用いる。 - 特許庁

An organic phase with diglycol amide acid as an extract and low-polar alcohol as a solvent and a water phase composed of an aqueous solution comprising two or more of rare earth elements are contacted under an acid condition at the pH of ≤3, and solvent extraction is performed using a countercurrent multistage mixer-settler.例文帳に追加

ジグリコールアミド酸を抽出剤とし、低極性アルコールを溶媒とする有機相と、２種以上の希土類元素を含む水溶液からなる水相とをｐＨ３以下の酸性条件下で接触させ、向流多段ミキサーセトラーを用いて溶媒抽出する。 - 特許庁

This cooked rice flavor is characterized by obtaining collected aroma by subjecting, a product produced by adding water to rice followed by treatment with an amylolytic enzyme, to an aroma collecting means such as a steam distillation technique or a gas-liquid countercurrent contact extraction method, and the second objective method is provided for producing the above-mentioned cooked rice flavor.例文帳に追加

米に水を添加して澱粉分解酵素で処理した酵素処理物を、水蒸気蒸留法、気液向流接触抽出法などの香気回収手段に供して回収香気を得ることを特徴とする炊飯米フレーバーおよびその製造方法。 - 特許庁

The method for preparing a water-soluble perfume comprises subjecting plant materials to a means to recover an aromatic odor by the gas- liquid countercurrent catalytic extraction method, adsorbing the recovered aroma on to a synthetic adsorbent, and then desorbing the adsorbed aromatic odor with ethanol.例文帳に追加

植物性材料を気−液向流接触抽出法による香気回収手段に供し、得られる回収香を合成吸着剤に吸着せしめ、次いでエタノールにて脱着することを特徴とする水溶性香料の製法。 - 特許庁

This method for preventing the deterioration of the recovered smell having the roasted aroma, characterized by subjecting a roasted food material to a smell-recovering means such as a steam distillation method or a gas-liquid countercurrent contact extraction method and then adding trehalose and/or vitamin C to the obtained recovered smell having the roasted aroma.例文帳に追加

焙煎食品材料を水蒸気蒸留法、気−液向流接触抽出法などの香気回収手段に供し、得られる焙煎香気を有する回収香に、トレハロース及び／又はビタミンＣを添加することを特徴とする焙煎香気を有する回収香の劣化防止方法。 - 特許庁