SU167798A1 - SOLVENT OF BITTER AND AROMATIC SUBSTANCES OF HOP - Google Patents
SOLVENT OF BITTER AND AROMATIC SUBSTANCES OF HOPInfo
- Publication number
- SU167798A1 SU167798A1 SU858873A SU858873A SU167798A1 SU 167798 A1 SU167798 A1 SU 167798A1 SU 858873 A SU858873 A SU 858873A SU 858873 A SU858873 A SU 858873A SU 167798 A1 SU167798 A1 SU 167798A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- hop
- bitter
- solvent
- aromatic substances
- carbon dioxide
- Prior art date
Links
- 239000002904 solvent Substances 0.000 title description 6
- 239000000126 substance Substances 0.000 title description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- 235000009808 lpulo Nutrition 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 235000008694 Humulus lupulus Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007524 Camellia sinensis var. sinensis Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 210000000554 Iris Anatomy 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
Description
Применение сжиженных газов, например углекислого , в качестве растворителей ароматических и других веществ различного сырь растительного происхождени - ча , кофе, ир ностей, известно.The use of liquefied gases, such as carbon dioxide, as solvents for aromatic and other substances of various raw materials of plant origin - tea, coffee, irises, is known.
Предложено примен ть сжиженные газы, например углекислый, в качестве растворител горьких и ароматических веществ хмел .It has been proposed to use liquefied gases, for example carbonic acid, as a solvent for bitter and aromatic substances hop.
Растворение горьких и ароматических веществ хмел с помощью сжиженного углекислого газа (жидкой двуокиси углерода) ироизвод т следующим образом.The dissolution of the bitter and aromatic substances of the hop with the help of liquefied carbon dioxide (liquid carbon dioxide) and produces as follows.
Измельченный хмель обрабатывают сл-сиженным углекислым газом под давлением, соответствующим упругости паров растворител при данной температуре процесса. Так, при температуре 20-25°С давление составл ет 50-60 атм. Процесс при этих параметрах длитс 1 -1,5 час. Из полученной в результате обработки хмел сжиженным углекислым газом мисцеллы испар ют растворитель и получают экстракт горьких и ароматических веществ хмел . Он представл ет собой безводную в зкую массу светло-коричневого цвета с концентрированным запахом исходного хмел . Экстракт полностью раствор етс в этиловом сппрте.The ground hops are treated with a reduced carbon dioxide gas under pressure corresponding to the vapor pressure of the solvent at a given process temperature. Thus, at a temperature of 20-25 ° C, the pressure is 50-60 atm. The process with these parameters lasts 1 -1.5 hours. From the liquefied carbon dioxide obtained as a result of treating the hop, the miscella evaporates the solvent and produces an extract of the bitter and aromatic substances of the hop. It is an anhydrous, viscous mass of a light brown color with a concentrated smell of the initial hop. The extract is completely dissolved in ethyl alcohol.
Предмет изобретени Subject invention
15 Применение сжиженных газов, например углекислого, в качестве растворител горьких и ароматических веществ хмел .15 The use of liquefied gases, such as carbon dioxide, as a solvent for bitter and aromatic hops.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU167798A1 true SU167798A1 (en) |
Family
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745829A1 (en) * | 1976-10-13 | 1978-04-20 | Brewing Patents Ltd | PROCESS FOR MANUFACTURING SUITABLE ISO ALPHA ACIDS FOR BEER MANUFACTURING |
| FR2429255A1 (en) * | 1978-06-20 | 1980-01-18 | Mueller Adam | PROCESS FOR TREATING HOPS WITH CARBON DIOXIDE AS AN EXTRACTION AGENT |
| DE2920765C2 (en) * | 1979-05-22 | 1986-10-23 | Müller, Adam, Dr., 8421 St Johann | Process for the production of an isomerized hop extract |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2745829A1 (en) * | 1976-10-13 | 1978-04-20 | Brewing Patents Ltd | PROCESS FOR MANUFACTURING SUITABLE ISO ALPHA ACIDS FOR BEER MANUFACTURING |
| DE2745829C2 (en) * | 1976-10-13 | 1984-12-20 | Brewing Patents Ltd., London | Process for the preparation of iso-α-acids immediately suitable for addition to beer |
| FR2429255A1 (en) * | 1978-06-20 | 1980-01-18 | Mueller Adam | PROCESS FOR TREATING HOPS WITH CARBON DIOXIDE AS AN EXTRACTION AGENT |
| WO1983000701A1 (en) * | 1978-06-20 | 1983-03-03 | Müller, Adam | Method for the treatment of hop with co2 as an extraction means and treatment of such extract |
| DE2920765C2 (en) * | 1979-05-22 | 1986-10-23 | Müller, Adam, Dr., 8421 St Johann | Process for the production of an isomerized hop extract |
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