BG60594B1 - Method for oil production from leguminous plant seeds - Google Patents
Method for oil production from leguminous plant seeds Download PDFInfo
- Publication number
- BG60594B1 BG60594B1 BG95425A BG9542591A BG60594B1 BG 60594 B1 BG60594 B1 BG 60594B1 BG 95425 A BG95425 A BG 95425A BG 9542591 A BG9542591 A BG 9542591A BG 60594 B1 BG60594 B1 BG 60594B1
- Authority
- BG
- Bulgaria
- Prior art keywords
- dried
- seeds
- oil production
- pressed
- plant seeds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
- C11B1/08—Production of fats or fatty oils from raw materials by pressing by hot pressing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
Description
ОБЛАСТ НА ТЕХНИКАТАTECHNICAL FIELD
Изобретението се отнася до метод за добив на масло от семена на бобови растения, който намира приложение в хранителната промишленост, като остатъкът след отделяне на маслото, ярмата, намира приложение като богат на белтъчини засилващ фураж.The invention relates to a method for the production of leguminous seed oil, which is used in the food industry, the residue after separation of the oil, the yoke, is used as a protein-rich feed.
ПРЕДШЕСТВАЩО СЪСТОЯНИЕ НА ТЕХНИКАТАBACKGROUND OF THE INVENTION
Известен е метод DE-PS 3 525 229 за термично кондициониране на семена или плодове от маслодайни растения, по-специално за семена от бобови растения, при който материалът се почиства, след което се суши и се смила. Смленият материал се подлага на екстрахиране и/или пресуване и след отделяне и преработка олио и концентриран фураж, съдържащ кюспе. Екстрахирането и/или пресуването се извършват след сушене, като за кратко време до 5 s материалът се нагрява при температура над 100°С в среда в отсъствие на кислород, при повишено налягане от 2 до 2,5 bar, по-специално съдържаща водна пара. След кратко време се понижава налягането в средата и изсушеният материал се охлажда до температура под 100°С /1/.Method DE-PS 3 525 229 is known for the thermal conditioning of oilseeds or seeds, in particular for leguminous seeds, in which the material is cleaned, then dried and ground. The milled material is subjected to extraction and / or compression and after the separation and processing of the oil and concentrated feed containing the nozzle. Extraction and / or compression is carried out after drying, for a short time up to 5 s the material is heated at a temperature above 100 ° C in an oxygen-free environment, at an elevated pressure of 2 to 2.5 bar, in particular containing water vapor . After a short time the pressure in the medium was lowered and the dried material was cooled to a temperature below 100 ° C (1).
ТЕХНИЧЕСКА СЪЩНОСТ НА ИЗОБРЕТЕНИЕТОSUMMARY OF THE INVENTION
Съгласно изобретението е създаден метод за добиване на масло от семена от бобови растения, с който се оптимизира добивът на олио с оглед на разхода на енергия.According to the invention, a method for producing leguminous seed oil has been devised, which optimizes oil production in terms of energy consumption.
По него материалът се почиства и се преработва, след което се изсушава чрез нагряване и се екстрахира и/или пресува. Съгласно изобретението преработката на семената се извършва, като се разстилат в блюда , на слой с дебелина от 0,2 до 0,3 mm. Семената се навлажняват до влагосъдържание от 10 до 15 % и се експандират при температури от 105 до 125°С, след което се изсушават до водно съдържание от 3 до 5 % и след това се пресуват до остатъчно съдържание на масло от 15 до 20 % при температури, по-ниски от 100°С.The material is then cleaned and processed, then dried by heating and extracted and / or pressed. According to the invention, the processing of seeds is carried out by spreading in dishes in a layer with a thickness of 0.2 to 0.3 mm. Seeds are moistened to a moisture content of 10 to 15% and expanded at temperatures of 105 to 125 ° C, then dried to a water content of 3 to 5% and then pressed to a residual oil content of 15 to 20% at temperatures below 100 ° C.
Полученият при пресуването продукт с влажност 10 до 15 % се кондиционира при температури, по-ниски от 100°С и се екстрахира при 65°С.The pressing product obtained with a humidity of 10 to 15% is conditioned at temperatures below 100 ° C and extracted at 65 ° C.
Термичното кондициониране се извършва на експандер, като неговата цел е разрушаване на уреазата (разграждащ карбамида ензим), която би довела до отделяне на карбамид, съответно амоняк.Thermal conditioning is performed on an expander, the purpose of which is the destruction of urease (a degrading urea enzyme) that would lead to the release of urea or ammonia, respectively.
Добивът на масло се извършва на технологична линия, състояща се от валцова мелница, експандер, лентова сушилня, шнекова преса, нагревателно устройство и ротационен (каруселен) екстрактор.Oil production is carried out on a production line consisting of a roller mill, an expander, a belt dryer, a screw press, a heating device and a rotary (rotary) extractor.
Предимство на изобретението е, че се оптимизира добивът на олио с оглед на разхода на енергия.An advantage of the invention is that it optimizes oil production in terms of energy consumption.
ПРИМЕРИ ЗА ИЗПЪЛНЕНИЕ НА ИЗОБРЕТЕНИЕТОEXAMPLES FOR THE IMPLEMENTATION OF THE INVENTION
Изобретението се пояснява със следното примерно изпълнение.The invention is illustrated by the following exemplary embodiment.
Пример 1. Почистени и изсушени семена от рапица се валцуват върху флокираща валцува мелница на блюда в слой с дебелина 0,25 mm. Семената, с водно съдържание 13,8 %, се експандират в експандер с директно захранване с пара при краткотрайно повишаване на налягането. Блюдата престояват в експандера 4 до 5 s. Непосредствено преди матрицата на експандера температурата на продукта е 116°С.Example 1. Purified and dried rapeseed seeds were rolled on a floating rolling mill of dishes in a 0.25 mm thick layer. The seeds, with a water content of 13.8%, are expanded into an expander with a direct steam supply with a brief increase in pressure. The dishes are left in the expander for 4 to 5 s. Just before the expander matrix, the temperature of the product is 116 ° C.
Материалът се охлажда до 85°С върху лентова сушилня и се изсушава до съдържание на вода 3,8 %.The material was cooled to 85 ° C on a belt dryer and dried to a water content of 3.8%.
Така обработеното рапично семе се пресува чрез шнекова преса. Пресуването се извършва при температура от 90 до 95°С до средно съдържание на масло от 22 %.The rapeseed so treated is pressed through a screw press. The pressing is carried out at a temperature of 90 to 95 ° C to an average oil content of 22%.
Шилфът се загрява отново в експандера до 105°С и под действието на пара се суши до съдържание на вода до 10 %. Като екстрактно средство се използва хексан. Остатъчното съдържание на масло е 0,95 %. Обработената ярма след необходимото отстраняване се използва като висококачествен фураж за животни.The slurry was reheated in the expander to 105 [deg.] C and steam dried to 10% water. Hexane was used as the extractant. The residual oil content is 0.95%. The treated yoke, after the necessary removal, is used as high quality animal feed.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4035349A DE4035349A1 (en) | 1990-11-07 | 1990-11-07 | Recovering oil from oil seeds - by rolling into platelets, moistening platelets, expanding at elevated temp., drying and pressing |
Publications (1)
Publication Number | Publication Date |
---|---|
BG60594B1 true BG60594B1 (en) | 1995-09-29 |
Family
ID=6417790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG95425A BG60594B1 (en) | 1990-11-07 | 1991-11-05 | Method for oil production from leguminous plant seeds |
Country Status (4)
Country | Link |
---|---|
BG (1) | BG60594B1 (en) |
DE (1) | DE4035349A1 (en) |
PL (1) | PL165738B1 (en) |
RU (1) | RU2067610C1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5696278A (en) * | 1993-03-17 | 1997-12-09 | Unilever Patent Holdings B.V. | Degumming of crude glyceride oils not exposed to prior enzymatic activity |
RU2649019C1 (en) * | 2017-04-13 | 2018-03-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Method for vegetable oil production |
EP3550004B1 (en) | 2018-04-03 | 2020-09-09 | Euro-Protein GmbH | Method and device for the industrial processing of rape seed with recovery of cold pressed rape seed core oil |
EP3953442A1 (en) | 2019-04-09 | 2022-02-16 | Waldemar NEUMÜLLER | Method and device for industrially obtaining rapeseed kernel oil and rape protein concentrate from rapeseed |
DE102020122456A1 (en) | 2020-08-27 | 2022-03-03 | Waldemar Neumüller | Process for the industrial production of cold-pressed pumpkin seed oil from peeled oily seeds using a seed-specific pressing aid |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2645650A (en) * | 1950-01-06 | 1953-07-14 | Phillips Petroleum Co | Production of oilseed flakes |
NL7302358A (en) * | 1973-02-20 | 1974-08-22 | ||
NL7511125A (en) * | 1975-09-19 | 1977-03-22 | Stork Amsterdam | METHOD AND INSTALLATION FOR THE EXCHANGE OF OILS FROM OILY RAW MATERIALS. |
DE2722245A1 (en) * | 1977-05-17 | 1978-11-23 | Akzo Gmbh | PRODUCTION OF EDIBLE OIL FROM CRUDE SOYA OIL |
-
1990
- 1990-11-07 DE DE4035349A patent/DE4035349A1/en not_active Ceased
-
1991
- 1991-11-04 PL PL91292277A patent/PL165738B1/en unknown
- 1991-11-05 BG BG95425A patent/BG60594B1/en unknown
- 1991-11-06 RU SU915010072A patent/RU2067610C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2067610C1 (en) | 1996-10-10 |
PL165738B1 (en) | 1995-02-28 |
PL292277A1 (en) | 1992-06-26 |
DE4035349A1 (en) | 1992-05-14 |
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