WO1994005750A1 - Procede d'extraction de l'huile d'olive - Google Patents

Procede d'extraction de l'huile d'olive Download PDF

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Publication number
WO1994005750A1
WO1994005750A1 PCT/JP1992/001143 JP9201143W WO9405750A1 WO 1994005750 A1 WO1994005750 A1 WO 1994005750A1 JP 9201143 W JP9201143 W JP 9201143W WO 9405750 A1 WO9405750 A1 WO 9405750A1
Authority
WO
WIPO (PCT)
Prior art keywords
olive
oil
recovering
olive oil
separating
Prior art date
Application number
PCT/JP1992/001143
Other languages
English (en)
Japanese (ja)
Inventor
Akira Okumura
Tamotsu Yoshihara
Hisashi Watanabe
Saburo Nakazaki
Original Assignee
Nisshin Plant Engineering Co., Ltd.
Nippon Olive Co. Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP3072605A priority Critical patent/JPH0559390A/ja
Application filed by Nisshin Plant Engineering Co., Ltd., Nippon Olive Co. Ltd. filed Critical Nisshin Plant Engineering Co., Ltd.
Priority to PCT/JP1992/001143 priority patent/WO1994005750A1/fr
Priority to EP92919511A priority patent/EP0616024A1/fr
Publication of WO1994005750A1 publication Critical patent/WO1994005750A1/fr

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
    • C11B1/02—Pretreatment
    • C11B1/025—Pretreatment by enzymes or microorganisms, living or dead

Definitions

  • the present invention relates to a method for efficiently extracting, separating and recovering high-quality oil from enucleated olive fruits.
  • Fig. 1 The general method for extracting olive oil is shown in Fig. 1.
  • the leaves are removed from olive fruit 1 (step 2), washed (step 3), and crushed together with the nucleus (seed) (step 2). 4) Kneading with a machine for 30 to 90 minutes (Step 5), then adding water and sending it to a decanter to remove husk (Step 6), and then separating the oil from the juice 10 by a centrifuge (Step 5) (Step 8) to obtain a clear oil 9.
  • the core oil is simultaneously extracted and mixed into olive oil.
  • the nucleus contains a large amount of lipolytic enzyme, which is likely to cause deterioration of oil quality during the oil extraction process and decrease in flavor during storage of the oil.
  • the olive may be enucleated in advance.
  • the oil extraction yield is extremely low as compared with the case without enucleation.
  • no practical means for efficiently enucleating the orifice has been known. For this reason, the extraction method using enucleated olive was not applied to factory production. -Disclosure of the invention
  • An object of the present invention is to provide a method for efficiently extracting high-quality oil from enucleated olive.
  • the present inventors have conducted intensive studies to achieve the above object, and as a result, using a specific enzyme, it is possible to obtain a yield oil even from enucleated olive, and to combine specific means It has been found that enucleation can be performed efficiently and practically.
  • the present invention has been completed on the basis of the above findings. After enucleated olive, cellulase or cellulase and a protease are added thereto, and after agitation reaction, olive extraction for separating eluted components is performed. , And above enucleation olive ⁇ ⁇ meat only crushed This is a method of extracting olive by using a crusher and a strainer in combination.
  • FIG. 1 is a block diagram for explaining a conventional method for recovering olive oil.
  • FIG. 2 is a block diagram for explaining one embodiment of the method for recovering olive oil of the present invention.
  • the collected olive fruits 21 are leaf-leaved (Step 22), washed (Step 23), and crushed and enucleated by a combination of a crusher and a strainer (Step 22). About 24).
  • This crusher is supposed to crush only the fruits of the olives.
  • An example is a microgreater. It has a stirrer in a low rigid cylindrical container, and has the function of efficiently unraveling the pulp and core of olive without damaging the core.
  • the rigid cylindrical container is inclined so that the internal residence time can be adjusted to achieve the above functions.
  • An example of a flattening machine is a seed pulper, which has a double horizontal cylindrical inner cylinder as a perforated plate, and uses a scraper provided inside the cylinder to discharge the fruits through the perforated plate and removes the remaining nuclei from the cylindrical. It is designed to be discharged separately from one end.
  • the crushed and enucleated olive is in the form of a paste.
  • the olive pace is then added with water, and cellulase or cellulase and a protease (symbol 25) are added as enzymes, followed by stirring reaction (step 2). 6).
  • These enzymes destroy the cell membrane of the orifice and make it easier to extract the pulp oil.
  • ⁇ L I VEX and PECTINEX of Novo Nordisk Bioindustry Co., Ltd. can be used, but other commercially available enzymes may be used as long as they have the same function.
  • the amount of the enzyme to be added and the time of stirring are not uniform depending on the type of olive and the degree of the cram, but the amount of the enzyme to be added is approximately 100 to 100 ppm, preferably 20 to 100 ppm, preferably 200 ppm. It is 0 to 500 ppm, and the stirring time is 30 to 120 minutes.
  • the reaction temperature is adjusted to 20 to 5 CTC, and 11 is preferably 3 to 5 ⁇ .
  • the husk is removed by decanting from the enzyme reaction product of the enzyme reaction treatment.
  • the oil and the fruit juice 31 are separated by centrifugation (Step 28).
  • the oil is filtered (Step 29) to obtain an orifice oil 30. Since the enzyme remains in the separated fruit juice 31, it can be reused as added water for the stirring reaction 26.
  • decanting if a three-layer decanter is used, oil, fruit juice and husk can be separated into three layers, and the burden of centrifugation in the next step can be reduced.
  • the oil was further sent to a centrifuge to separate the contaminated juice and a small amount of husk to obtain 48.2 kg of clear olive oil.
  • the temperature during the stirring reaction was kept at 25 at the start of the stirring and at 50 at the end of the reaction.
  • the acid value of the obtained olive oil was 1.6, and the flavor was good. Table 2 summarizes the results.
  • olive oil can be efficiently extracted at high yield from enucleated olive fruits.
  • the nucleus is not fragmented and lipolytic enzymes from the nucleus Since there is no contamination of the oil, the obtained oil does not deteriorate during the oil extraction process, and is a good quality product excellent in flavor preservation.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

On peut obtenir à haut rendement une huile d'olive ne subissant pratiquement pas de détérioration de qualité en dénoyautant les olives à l'aide d'un broyeur et d'un tamis, en ajoutant 100 à 1000 ppm de cellulase et éventuellement de protéase aux fruits dénoyautés, en agitant le mélange entre 20 et 50 °C de 30 à 120 minutes pour obtenir une réaction et en récupérant l'huile extraite.
PCT/JP1992/001143 1991-01-16 1992-09-09 Procede d'extraction de l'huile d'olive WO1994005750A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3072605A JPH0559390A (ja) 1991-01-16 1991-01-16 オリーブ油の抽出法
PCT/JP1992/001143 WO1994005750A1 (fr) 1991-01-16 1992-09-09 Procede d'extraction de l'huile d'olive
EP92919511A EP0616024A1 (fr) 1991-01-16 1992-09-09 Procede d'extraction de l'huile d'olive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3072605A JPH0559390A (ja) 1991-01-16 1991-01-16 オリーブ油の抽出法
PCT/JP1992/001143 WO1994005750A1 (fr) 1991-01-16 1992-09-09 Procede d'extraction de l'huile d'olive

Publications (1)

Publication Number Publication Date
WO1994005750A1 true WO1994005750A1 (fr) 1994-03-17

Family

ID=26413733

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1992/001143 WO1994005750A1 (fr) 1991-01-16 1992-09-09 Procede d'extraction de l'huile d'olive

Country Status (3)

Country Link
EP (1) EP0616024A1 (fr)
JP (1) JPH0559390A (fr)
WO (1) WO1994005750A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155653T3 (es) * 1996-12-20 2001-05-16 Unilever Nv Reduccion del amargor del aceite de oliva.
JPH1156248A (ja) 1997-06-09 1999-03-02 Ajinomoto Co Inc 油糧種子から高濃度油脂含有物と未変性タンパク質を分離、製造する方法
ES2144359B1 (es) * 1998-02-26 2001-01-16 Fiestas Ros De Ursinos Jose An Procedimiento biotecnologico para la recuperacion del aceite retenido por el orujo humedo.
ITTO980444A1 (it) * 1998-05-22 1999-11-22 Novus Centro Distribuzione Dis Procedimento ed apparecchiatura per la produzione dell'olio di olive senza frangitura dei noccioli.
DE10339010A1 (de) * 2003-08-25 2005-03-24 Süd-Chemie AG Enzymatische Behandlung einer Masse aus Oliven oder Olivenbestandteilen
JP5107738B2 (ja) * 2008-01-31 2012-12-26 花王株式会社 食用油の製造方法
US8631741B2 (en) * 2008-07-02 2014-01-21 Mediterranea Identitat, S.L. Machine for the production of oil
CN103113978B (zh) * 2013-03-14 2014-07-09 山东省农业科学院农产品研究所 水酶法提取小麦胚芽油中破乳的方法
CN105255577A (zh) * 2015-09-06 2016-01-20 中国林业科学研究院林产化学工业研究所 一种水酶法高效提取橄榄油的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843027A1 (de) * 1988-12-21 1990-06-28 Battelle Institut E V Biotechnisches verfahren zur gewinnung von oel und ggf. fettsaeuren aus oelhaltigen pflanzen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2006904A6 (es) * 1988-04-15 1989-05-16 Jimenez Rodriguez Jose Luis Procedimiento de obtencion de aceite a partir del orujo.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843027A1 (de) * 1988-12-21 1990-06-28 Battelle Institut E V Biotechnisches verfahren zur gewinnung von oel und ggf. fettsaeuren aus oelhaltigen pflanzen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Acta Vitaminol. Enzymol., 26(5-6), (1972), G. MONTEDORO, G. PETRUCCIOLI, "Trattamenti enzimatici nell' estrazione dell' olio di oliva con mezzi meccanici (Olive Oil Mechanic Extraction by Enzymatic Treatments.)", p. 171-180. *
See also references of EP0616024A4 *

Also Published As

Publication number Publication date
EP0616024A4 (fr) 1994-07-22
JPH0559390A (ja) 1993-03-09
EP0616024A1 (fr) 1994-09-21

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