CS230409B1 - Method of manufacturing edible proteinaceous concentrates from hot brewery waste - Google Patents
Method of manufacturing edible proteinaceous concentrates from hot brewery waste Download PDFInfo
- Publication number
- CS230409B1 CS230409B1 CS88782A CS88782A CS230409B1 CS 230409 B1 CS230409 B1 CS 230409B1 CS 88782 A CS88782 A CS 88782A CS 88782 A CS88782 A CS 88782A CS 230409 B1 CS230409 B1 CS 230409B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hot
- bitter
- brewery waste
- manufacturing edible
- sludge
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title claims description 6
- 239000002699 waste material Substances 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 9
- 102000004169 proteins and genes Human genes 0.000 claims description 7
- 108090000623 proteins and genes Proteins 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 235000018102 proteins Nutrition 0.000 description 6
- 239000001648 tannin Substances 0.000 description 4
- 229920001864 tannin Polymers 0.000 description 4
- 235000018553 tannin Nutrition 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 235000019658 bitter taste Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004458 spent grain Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Vynález sa týká sposobu výroby bielkovinového koncentrátu z odpadných horkých chmelových kalov.The invention relates to a process for the production of protein concentrate from waste bitter hop sludge.
Doteraz boli horké chmelové kaly málo využívané v krmovinárskom prieraysle aj napriek tomu, že obsahujú až 43 % bielkovín v sušině, pretože přítomnost’ horkých chmelových látok spd_ sobovala, že ich dobytok odmietal. Preto len část bola primiešavaná do mláta, čím sa zní žila celková horkost a zbytok sa zužitkoval vo formě kompostu»Until now, bitter hop sludge has been rarely used in feed prieraysle even though it contains up to 43% protein in the dry matter, because the presence of bitter hop substances has caused it to reject their cattle. Therefore, only a part of it was mixed into the spent grain, thus reducing overall bitterness and utilizing the remainder in the form of compost »
Horké chmelové kaly, odchádzajilce z vířívej kádě a obsahujúce okolo 20 % sušiny, v ktorej je 40-50 % bielkovín, L5-2O % horkých látok a 7-10 % triešlovín, mdžu byt výdatným zdrojom bielkovín typu jačmenného gluteínu, ak sa odstránia horké látky a část triešlovín.Hot hop sludge leaving whirlpool tubs and containing about 20% dry matter, containing 40-50% protein, L5-210% bitter substances and 7-10% tannins, may be a substantial source of barley glutein-type proteins if the bitters are removed substances and parts of tannins.
Běžnými technologickými úpravami sa nepodařilo uspokojivo riešit znižovanie horkosti týchto kalov, a preto sa s nimi ani neuvažovalo ako s vhodnou surovinou pre obohatenie potravinářských výrobkov bielkovinami.Conventional technological adjustments have failed to satisfactorily address the reduction in bitterness of these sludges and have therefore not been considered as a suitable raw material for the enrichment of food products with protein.
Podl’a vynálezu odstraňujeme všetky horké látky, až na malý zbytok, extrakciou 50-70 °C teplým etanolom /96 % obj./, ktorý protiprúdne prechádza extrakčnou kolonou voči neustále do kolony prichádzajúcim horkým kalom, upraveným na pH 2,5 kyselinou chlorovodíkovou. Z kolony odchádza etanol, zriedený vodou obsiahnutou v kaloch, v ktorom sú rozpuštěné horká látky a část trieslovín, horké látky a triesloviny sa dajú z etanolu izolovat a využit. Koncentrácia odchádzajúceho etanolu závisí od koncentrácie horkých látok a nemala by klesnút pod 50 % obj. Okrem t.oho z kolony odchádza desolvatovaný bielkovinný koncentrát, obsahujúci okolo 50 % etanolu, ktorý sa z koncentrátu odstraňuje odstředěním alebo filtráciou a dosušením na 96-98 % sušiny. Zbytkový alkohol konzervuje práškový výrobok.According to the invention, we remove all bitter substances, except for a small residue, by extracting 50-70 ° C with warm ethanol (96% v / v), which is flowing countercurrently through the extraction column to the continuously arriving bitter sludge column adjusted to pH 2.5 with hydrochloric acid. . Ethanol, diluted with water contained in the sludge, is discharged from the column, in which the bitter substances and part of the tannins are dissolved, the bitter substances and tannins can be isolated and recovered from the ethanol. The concentration of the outgoing ethanol depends on the concentration of the bitter substances and should not fall below 50% by volume. In addition, desolvated protein concentrate containing about 50% ethanol is removed from the column, which is removed from the concentrate by centrifugation or filtration and dried to 96-98% dry matter. The residual alcohol preserves the powdered product.
Získaný koncentrát je zbavený horkých látok, príjemnej chuti po chlebe, svetlohnedej farby, dobré sa hodí ako příměs do péči2 várenských výrobkov, ktorým dodává zlatohnedú farbu. 230 409 Z aminokyselin je v najvačšom zastúpení kyselina glutamová a asparágová. Dokázala sa aj přítomnost cysteinu. Po fortifikácii lyzínom sa hodí aj do iných potravinářských výrobkov, napr.The concentrate obtained is devoid of bitter substances, a pleasant taste of bread, light brown color, and is well suited as an ingredient in the care of brewing products to which it gives a golden brown color. 230 409 From the amino acid is mostly represented aspartic acid and glutamic acid. The presence of cysteine was also proven. After fortification with lysine, it is also suitable for other food products, e.g.
do konzerv, pomažánok a pod.to cans, spreads and the like.
Přihláška vynálezu nadvazuje na přihlášku vynálezu č. 3392 z roku 1979.The application of the invention follows the application of the invention no. 3392 of 1979.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS88782A CS230409B1 (en) | 1982-02-10 | 1982-02-10 | Method of manufacturing edible proteinaceous concentrates from hot brewery waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS88782A CS230409B1 (en) | 1982-02-10 | 1982-02-10 | Method of manufacturing edible proteinaceous concentrates from hot brewery waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS230409B1 true CS230409B1 (en) | 1984-08-13 |
Family
ID=5341875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS88782A CS230409B1 (en) | 1982-02-10 | 1982-02-10 | Method of manufacturing edible proteinaceous concentrates from hot brewery waste |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS230409B1 (en) |
-
1982
- 1982-02-10 CS CS88782A patent/CS230409B1/en unknown
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