EP3113625A1 - Composition permettant la démucilagination enzymatique de l'huile - Google Patents

Composition permettant la démucilagination enzymatique de l'huile

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Publication number
EP3113625A1
EP3113625A1 EP15705030.3A EP15705030A EP3113625A1 EP 3113625 A1 EP3113625 A1 EP 3113625A1 EP 15705030 A EP15705030 A EP 15705030A EP 3113625 A1 EP3113625 A1 EP 3113625A1
Authority
EP
European Patent Office
Prior art keywords
oil
enzyme
composition
phospholipase
triglyceride
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15705030.3A
Other languages
German (de)
English (en)
Inventor
Ulrich Sohling
Kirstin Suck
Paul Bubenheim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant Produkte Deutschland GmbH
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
Application filed by Clariant Produkte Deutschland GmbH filed Critical Clariant Produkte Deutschland GmbH
Publication of EP3113625A1 publication Critical patent/EP3113625A1/fr
Withdrawn legal-status Critical Current

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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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/003—Refining fats or fatty oils by enzymes or microorganisms, living or dead
    • 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
    • C11B5/00—Preserving by using additives, e.g. anti-oxidants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
    • A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
    • A23D9/04—Working-up
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/25—Removal of unwanted matter, e.g. deodorisation or detoxification using enzymes
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/006—Refining fats or fatty oils by extraction
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/04—Refining fats or fatty oils by chemical reaction with acids
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/16—Refining fats or fatty oils by mechanical means
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/18—Carboxylic ester hydrolases (3.1.1)
    • C12N9/20—Triglyceride splitting, e.g. by means of lipase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • C12N9/54—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea bacteria being Bacillus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01004—Phospholipase A2 (3.1.1.4)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01032—Phospholipase A1 (3.1.1.32)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/04—Phosphoric diester hydrolases (3.1.4)
    • C12Y301/04003—Phospholipase C (3.1.4.3)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/11—Aminopeptidases (3.4.11)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/13—Dipeptidases (3.4.13)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/14—Dipeptidyl-peptidases and tripeptidyl-peptidases (3.4.14)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/15—Peptidyl-dipeptidases (3.4.15)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/16—Serine-type carboxypeptidases (3.4.16)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/17—Metallocarboxypeptidases (3.4.17)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/18—Cysteine-type carboxypeptidases (3.4.18)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/19—Omega peptidases (3.4.19)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/23—Aspartic endopeptidases (3.4.23)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/25—Threonine endopeptidases (3.4.25)
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/01—Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01003—Triacylglycerol lipase (3.1.1.3)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y301/00—Hydrolases acting on ester bonds (3.1)
    • C12Y301/04—Phosphoric diester hydrolases (3.1.4)
    • C12Y301/04004—Phospholipase D (3.1.4.4)

Definitions

  • the invention relates to a composition
  • a composition comprising
  • the invention relates to a method for degumming of triglyceride-containing compositions using the inventive composition and the use of the composition according to the invention for
  • the chemical refining consists of the
  • the degumming of the oils can be carried out by extraction of the phospholipids with water or an aqueous solution of an acid that complexes Ca 2+ and Mg 2+ ions, such as citric acid or phosphoric acid. Frequently, an aqueous, so-called pre-degumming is first carried out by means of which the water-soluble phospholipids are removed. This is called hydratable phospholipids.
  • the subject of the hydratable and non-hydratable phospholipids is described, for example, in Nielsen, K., Composition of difficultly extractable soybean phosphatides, J. Am. Oil. Chem. Soc. 1960, 37, 217-219 and A.J. Dijkstra, Enzymatic degumming, Eur. J. Lipid Sei. Technol. 2010, 112, 1178-1189. These are in particular phosphatidylcholine and phosphatidylinositol. Treatment with
  • dilute aqueous calcium and magnesium complexing acids e.g. Citric acid or phosphoric acid results in the prior art to be non-hydratable
  • Phospholipids are converted into hydratable phospholipids. Reduction of phosphorus content to 10 or less ppm of phosphorus in the oil must be regularly demonstrated for food applications (as determined by ICP / AES analysis of the oil in the art). For oils that
  • the phosphorus content of the biodiesel is limited to 5 ppm and it is expedient to use the
  • a disadvantage of conventional oil degumming processes is that both aqueous pre-degumming and aqueous acid treatment result in oil losses caused by the phospholipids transferred to the water being emulsifiers emulsifying a portion of the vegetable oil in the aqueous phase, whereby vegetable oil is lost. These losses can be in the range of less percentages relative to the original
  • Phosphatidyl such as phosphatidyl choline (starting from lecithin), which is very soluble in water.
  • phosphatidyl choline starting from lecithin
  • Dijkstra's review article on Enzymatic Degumming states that the drawback of this system is that it does not metabolize all phospholipids, but only phosphatidylcholine and phosphatidyl inositol, while leaving the difficultly hydratable ethanolamines and phosphatidic acids untouched led that in subsequent developments, the phospholipase C either with phospholipases A or with
  • Lipidacyltransferasen was combined.
  • a combination of phospholipases A with phospholipases C for oil degumming is described in WO 08/094847. In this patent it is stated that the mixture of phospholipase A and
  • phospholipase C leads to a synergistic effect on the oil yield, on the other hand, it allows very low phosphorus contents in the oil to be set with acceptable reaction times.
  • enzymatic oil degumming is the enzymatic treatment of the separated gum phase after the oil is removed by conventional methods such as e.g. was degummed with water and / or citric acid. By this treatment, it is possible to recover part of the vegetable oil emulsified in the slime phase. This process is for example also in the review article A.J. Dijkstra,
  • PCT / EP2013 / 053199 describes a process in which crude oil with an enzyme combination of a
  • Another method of the prior Technique described in EP 13166529.1 uses a phosphatase as part of an enzymatic degumming.
  • the conventional degumming process has been converted to a process with phospholipase A, and in which 266,000 t of soybean oil are cleaned each year, it has been shown that it can save 120,000 GJ of energy and 12,000 t C0 2 equivalents per year.
  • the saved C0 2 equivalents correspond to the
  • Triglyceride-containing compositions in particular of
  • Enzyme activity is defined in the context of the present invention as a chemical reaction catalyzed by one or more catalytic proteins (enzymes).
  • an enzyme substrate is converted to one or more products.
  • Certain enzymes or enzyme compositions possess one or even more enzyme activities.
  • a pure enzyme can, for. B. catalyze more than one reaction (conversion from a substrate to product (s)), therefore, has more than one
  • Enzyme activities The enzyme activity is related to the reaction rate. It indicates how much active enzyme is in an enzyme composition. The
  • Units of enzyme activity are Unit (U), where 1 U
  • first enzyme component comprising at least one phospholipid-cleaving enzyme and a second enzyme component
  • Enzyme component comprising at least one protease
  • composition of the invention is preferably a phospholipid-cleaving enzyme
  • Phospholipase which is capable of either one
  • the "phospholipid-cleaving enzyme” is preferably an acyltransferase, in which the cleavage of the fatty acid residue with a transfer of this residue, followed by a
  • Phospholipases are enzymes belonging to the group of hydrolases and the ester linkage of phospholipids
  • Phospholipases AI Phospholipases AI (PLA1), which cleave the fatty acid in the snI position to form the 2-lysophospholipid.
  • Phospholipases A2 Phospholipases A2 (PLA2), which cleave the fatty acid in the sn2 position to form the 1-lysophospholipid.
  • Phospholipases C which cleave a phosphoric acid monoester.
  • Phospholipases D which split or exchange the head group.
  • Phospholipases B which cleave the fatty acid at both the snl and sn2 positions to form a 1,2-lysophospholipid.
  • an enzyme containing acyl groups for. B.
  • the present invention relates to a composition in which the first
  • Enzyme component is selected from the group consisting of phospholipase AI, phospholipase A2, phospholipase C,
  • Phospholipase B Phospholipase B, phospholipase D, acyltransferase and mixtures thereof.
  • the enzymes can be from any
  • Organism for example also isolated from a thermophilic
  • the Enzymes may be of animal origin, for example from the pancreas, of plant origin or of microbial origin, eg. B. from yeast, fungi, algae or bacteria.
  • microbial origin eg. B. from yeast, fungi, algae or bacteria.
  • enzymes of the same type it is also possible for enzymes of the same type to be used in each case within the enzyme components, but these originate from different sources or species. Also included are recombinantly produced chimeric fusion proteins from two or more different species having enzymatic activity.
  • phospholipase AI phospholipase A2
  • phospholipase C phospholipase B
  • porcine pancreas preferably used from the following species: porcine pancreas, bovine pancreas, snake venom, bee venom, Aspergillus,
  • Proteus Pseudomonas, Providencia, Rhizomucor, Rhizopus,
  • phospholipase AI phospholipase A2
  • phospholipase C phospholipase B
  • phospholipase D phospholipase D
  • Bacillus atrophaeus Bacillus cereus, Bacillus circulans, Bacillus coagulans, Bacillus larvae, Bacillus laterosporus, Bacillus megaterium, Bacillus natto, Bacillus pasteurii,
  • Bacillus pumilus Bacillus sphaericus, Bacillus
  • Citrobacter braakii Citrobacter farmeri, Citrobacter freundii, Citrobacter gillenii, Citrobacter koseri, Citrobacter murliniae, Citrobacter rodentium, Citrobacter sedlakii, Citrobacter werkmanii, Citrobacter youngae,
  • Dictyostelium mucoroides Dictyostelium polycephalum
  • Edwardsieila hoshinae Edwardsieila ictaluri
  • Edwardsieila tarda Enterobacter amnigenus, Enterobacter aerogenes
  • Enterobacter cloacae Enterobacter gergoviae, Enterobacter intermedius, Enterobacter pyrinus, Escherichia albertii,
  • Fusarium culmorum Fusarium dimerum, Fusarium incarnatum, Fusarium heterosporum, Fusarium moniliforme, Fusarium
  • Klebsiella singaporensis Klebsiella granulomatis, Klebsiella pneumoniae, Klebsiella variicola, Listeria monocytogenes, Mucor amphibiorum, Mucor circinelloides, Mucor hiemalis, Mucor indicus, Mucor javanicus, Mucor mucedo, Mucor paronychius, Mucor piriformis, Mucor subtilissimus, Mucor racemosus, Naja mossambica, Neurospora Africana , Neurospora crassa, Neurospora discrete, Neurospora dodgei, Neurospora gaiapagosensis,
  • Neurospora intermedia Neurospora lineolata, Neurospora pannonica, Neurospora sitophila, Neurospora sublineolata, Neurospora terricola, Neurospora tetrasperma, Pichia barkeri, Pichia cactophila, Pichia cecembensis, Pichia cephalocereana, Pichia deserticola, Pichia eremophilia, Pichia exigua, Pichia fermentans, Pichia heedii, Pichia kluyveri, Pichia
  • Pichia nakasei Pichia norvegensis, Pichia orientalis, Pichia pastoris ( Komagataella pastoris), Pichia pseudocactophila, Pichia scutulata, Pichia sporocuriosa, Pichia terricola,
  • Proteus penneri Proteus vulgaris, Pseudomonas aeruginosa, Pseudomonas fluorescens, Pseudomonas putida, Pseudomonas syringae, Providencia rettgeri, Providencia stuartii,
  • Rhizomucor endophyticus Rhizomucor miehei, Rhizomucor
  • Rhizomucor variabilis Rhizopus arrhizus, Rhizopus
  • Rhizopus circinans Rhizopus japonicus
  • Rhizopus microsporus Rhizopus nigricans
  • Rhizopus oligosporus azygosporus, Rhizopus circinans, Rhizopus japonicus, Rhizopus microsporus, Rhizopus nigricans, Rhizopus oligosporus,
  • Rhizopus oryzae Rhizopus schipperae, Rhizopus sexualis
  • Rhizopus stolonifer Rhizopus artocarpi, Salmonella bongori, Salmonella enterica, Salmonella typhimurium, Sclerotinia borealis, Sclerotinia homoeocarpa, Sclerotinia libertiana, Sclerotinia minor, Sclerotinia ricini, Sclerotinia
  • Serratia symbiotica Shigella dysenteriae, Shigella flexneri, Shigella boydii, Shigella sonnei, Streptomyces achromogenes, Streptomyces ambofaciens, Streptomyces aureofaciens,
  • Streptomyces lincolnensis Streptomyces natalensis, Streptomyces nodosus, Streptomyces noursei, Streptomyces peuceticus, Streptomyces platensis, Streptomyces rimosus, Streptomyces spectabilis, Streptomyces toxytricini,
  • Trichoderma harzianum Trichoderma koningii, Trichoderma longibrachiatum, Trichoderma pseudokoningii, Trichoderma reesei, Trichoderma viride, Trichophyton concentricum,
  • Trichophyton raubitschekii Trichophyton rubrum, Trichophyton schoenleinii, Trichophyton simii, Trichophyton soudanense, Trichophyton terrestre, Trichophyton tonsurans, Trichophyton vanbreuseghemii, Trichophyton verrucosum, Trichophyton
  • Phospholipase C and / or phospholipase D which consist of Aspergillus niger, Aspergillus oryzae, Bacillus cereus,
  • Serratia liquefaciens Sclerotinia libertiana, Shigella flexneri, Streptomyces violaceoruber, Trichophyton rubrum, Thermomyces lanuginosus, Trichoderma reesei,
  • the at least one enzyme of the first enzyme component may originate from the same or different sources, preferably from one or more of the abovementioned organisms, more preferably from Aspergillus niger, Aspergillus oryzae, Fusarium oxysporium, Naja
  • Trichoderma reesei porcine pancreas or bovine pancreas.
  • protea is understood to mean one or more enzymes or enzyme compositions from the enzyme class 3.4 (peptide hydrolases). This includes the terms peptidases and or proteinases. Proteases catalyze the hydrolysis of peptide bonds.
  • the enzymes may be of animal origin, e.g. out
  • Gastric mucosa of plant origin or of microbial origin, e.g. B. from yeast, fungi, algae or bacteria.
  • it may preferably be one or more enzymes of the following protease enzyme classes: aminopeptidases, aspartate dopeptidases, dipeptidases,
  • Metallocarboxypeptidases cysteine carboxypeptidases, omega-peptidases, serine endopeptidases, cysteine endopeptidases, asparagine endopeptidases, metalloendopeptidases, threonine endopeptidases, endopeptidases, with particular preference Aspartate endopeptidases, serine endopeptidases or
  • Metalloendopeptidases are used.
  • proteases mentioned are preferably used from the following species:
  • the protease and mixtures thereof are more preferably selected from Aspergillus awamori, Aspergillus foetidus, Aspergillus fumigatus, Aspergillus japonicus, Aspergillus niger.
  • Bacillus amyloliquefaciens Bacillus anthracis, Bacillus atrophaeus, Bacillus cereus, Bacillus circulans, Bacillus coagulans, Bacillus larvae, Bacillus laterosporus, Bacillus megaterium, Bacillus natto, Bacillus pasteurii, Bacillus pumilus, Bacillus sphaericus, Bacillus sporothermodurans, Bacillus subtilis, Bacillus thuringiensis, Bacillus
  • Citrobacter murliniae Citrobacter rodentium, Citrobacter sedlakii, Citrobacter werkmanii, Citrobacter youngae,
  • Dictyostelium mucoroides Dictyostelium polycephalum
  • Edwardsieila hoshinae Edwardsieila ictaluri
  • Edwardsieila tarda Enterobacter amnigenus, Enterobacter aerogenes
  • Fusarium culmorum Fusarium dimerum, Fusarium incarnatum, Fusarium heterosporum, Fusarium moniliforme, Fusarium
  • Klebsiella singaporensis Klebsiella granulomatis, Klebsiella pneumoniae, Klebsiella variicola, Listeria monocytogenes, Mucor amphibiorum, Mucor circinelloides, Mucor hiemalis, Mucor indicus, Mucor javanicus, Mucor mucedo, Mucor paronychius, Mucor piriformis, Mucor subtilissimus, Mucor racemosus, Naja mossambica, Neurospora Africana , Neurospora crassa, Neurospora discrete, Neurospora dodgei, Neurospora gaiapagosensis,
  • Neurospora intermedia Neurospora lineolata, Neurospora pannonica, Neurospora sitophila, Neurospora sublineolata, Neurospora terricola, Neurospora tetrasperma, Pichia barkeri, Pichia cactophila, Pichia cecembensis, Pichia cephalocereana, Pichia deserticola, Pichia eremophilia, Pichia exigua, Pichia fermentans, Pichia heedii, Pichia kluyveri , Pichia
  • Pichia nakasei Pichia norvegensis, Pichia orientalis, Pichia pastoris, Pichia pseudocactophila, Pichia scutulata, Pichia sporocuriosa, Pichia terricola, Proteus hauseri, Proteus mirabilis, Proteus myxofaciens, Proteus penneri, Proteus vulgaris, Pseudomonas aeruginosa, Pseudomonas fluorescens, Pseudomonas putida, Pseudomonas syringae, Providencia rettgeri, Providencia stuartii, Rhizomucor endophyticus,
  • Rhizomucor miehei Rhizomucor pakistanicus
  • Rhizomucor miehei Rhizomucor pakistanicus
  • Rhizomucor tauricus Rhizomucor variabilis, Rhizopus arrhizus, Rhizopus azygosporus, Rhizopus circinans, Rhizopus japonicus, Rhizopus microsporus, Rhizopus nigricans, Rhizopus oligosporus, Rhizopus oryzae, Rhizopus schipperae, Rhizopus sexualis, Rhizopus stolonifer, Rhizopus artocarpi, Salmonella bongori, Salmonella enterica, Salmonella typhimurium,
  • Serratia symbiotica Shigella dysenteriae, Shigella flexneri, Shigella boydii, Shigella sonnei, Streptomyces achromogenes, Streptomyces ambofaciens, Streptomyces aureofaciens,
  • Streptomyces nodosus Streptomyces noursei, Streptomyces peuceticus, Streptomyces platensis, Streptomyces rimosus, Streptomyces spectabilis, Streptomyces toxytricini,
  • Trichoderma harzianum Trichoderma koningii, Trichoderma longibrachiatum, Trichoderma pseudokoningii, Trichoderma reesei, Trichoderma viride, Trichophyton concentricum,
  • Proteases from the following species used Proteases from gastric mucosa of a mammal, porcine pancreas,
  • Bacillus licheniformis Bacillus amyloliquifaciens, Bacillus polymyxa, Bacillus subtilis, Escherichia coli Clostridium perfringens, Pichia pastoris ( Komagataella pastoris),
  • Rhizomucor pusillus Rhizopus arrhizus
  • Rhizopus japonicus Rhizopus stolonifer
  • Salmonella Pseudomonas species, Rhizomucor pusillus, Rhizopus arrhizus, Rhizopus japonicus, Rhizopus stolonifer, Salmonella
  • the at least one protease of the second enzyme component may originate from the same or from different sources, preferably from one or more of the abovementioned organisms.
  • the amount of enzyme (s) of the first enzyme component will be in the range of from 1 ppm to 1000 ppm, more preferably from 1 to 250 ppm preferably in the range of 5 to 200 ppm in terms of
  • the enzyme activity of the second enzyme component is in the range from 1 ppm to 1000 ppm, more preferably from 1 to 250 ppm,
  • Range of 0.01 to 10 units / g of oil more preferably in the range of 0.1 to 5 units / g of oil, more preferably in the range
  • the enzyme activity of the second enzyme component in the range of 0.01 to 10 units / g of oil, preferably 0.1 to 5 units / g of oil, and more preferably in the range of 0.2 to 3 units / g of oil, and most preferably selected in the range of 0.3 to 2 units / g of oil.
  • compositions in which the ratio of the enzyme activity of the first enzyme component to the enzyme activity of the second enzyme component is in the range from 0.001: 20 to 20: 0.001, preferably in the range from 0.1: 10 to 10: 0 , 1, more preferably in the range of 0.25: 7.5 to 7.5: 0.25, more preferably from 0.5: 5 to 5: 0.5, and most preferably in the range of 1: 1 to 1 : 5.
  • Enzyme component can reduce the volume of the mucus phase on. This means an increase in the oil yield.
  • the enzymes of the first and / or second enzyme component can be, for example, freeze-dried and in a corresponding
  • Enzyme buffers (standard buffers for each enzyme are in the
  • Literature may be used in solution, e.g.
  • the enzymes are dissolved in
  • Enzyme buffer was added and added to the crude oil. To better solubility of enzymes - especially in the
  • Phospholipase-containing compositions of the invention - to achieve is also the addition of organic
  • Solvents possible are used, e.g. in the separation of phospholipids and are described in the literature.
  • nonpolar organic solvents such as e.g. Hexane or acetone or mixtures, preferably in an amount of 1 to 30 wt .-% (examples of possible solvents are described in EP 1531182 A2).
  • first and / or second enzyme component is in supported form
  • Support materials which are preferred in the context of the present invention are inorganic support materials, such as e.g. Silica gels, precipitated silicas, silicates or
  • Aluminosilicates, and organic support materials e.g.
  • the composition according to the invention comprises one or more further constituents, particularly preferably selected from the group consisting of citrate buffer and acetate buffer.
  • the inventors of the present composition have surprisingly found that a combination of the
  • composition according to the invention can be used particularly advantageously for the degumming of triglyceride-containing compositions, such as crude vegetable oil or vegetable oil slime.
  • the present invention therefore relates, in a further aspect, to a process for degumming triglyceride-containing compositions comprising the steps of a) contacting the triglyceride-containing compounds
  • composition with the composition according to the invention as defined above; b) separating the mucilages from the triglyceride-containing composition.
  • the inventive method to further reduce the phospholipid content of the triglyceride-containing composition compared to the pure use of phospholipid-cleaving enzyme to increase the oil yield, to increase the reaction rate in the enzymatic degumming, to reduce the mucus volume and / or to improve the separability of the formed slime phase.
  • the phosphorus value is lowered to below 20 ppm, particularly preferably below 10 ppm, very particularly preferably below 4 ppm of phosphorus.
  • the calcium and magnesium content of the triglyceride-containing composition in particular crude vegetable oil to less than 20 ppm, more preferably less than 15 ppm, most preferably less than 10 ppm, also preferably less than 8 ppm and most preferably less than 4 ppm.
  • the calcium and magnesium content is reduced below 3 ppm.
  • the method of the present invention is particularly advantageous because the use of the protease, the effect of the phospholipid-cleaving enzyme is improved.
  • the use of the protease reduces the viscosity of the oil slime phase and increases the mobility of the phospholipids. Also, the accessibility of the phospholipid molecules to the phospholipid-cleaving enzyme is increased, which are at the mucus phase / oil interface.
  • At least one phospholipid-cleaving enzyme with at least one protease according to the invention, it is also possible to increase the dosage of the phospholipid-cleaving enzymes, e.g. the phospholipase AI or A2 optionally combined with phospholipase C, and thus to save costs in addition to the above-mentioned advantages for the process.
  • the phospholipid-cleaving enzymes e.g. the phospholipase AI or A2 optionally combined with phospholipase C
  • compositions according to the present invention include vegetable or animal fats and oils, and mixtures thereof both with each other and with synthetic or
  • modified fats and oils are defined in more detail below.
  • vegetable oil in the context of the present invention means any oil of plant origin.
  • Preferred particularly suitable oils are soybean oil, rapeseed oil,
  • Canola oil sunflower oil, olive oil, palm oil, jatropha oil,
  • Deodorizing step was subjected. It is also possible in the context of the method according to the invention that a mixture of several crude oils is used or pretreated, e.g.
  • pre-degummed and / or preconditioned oils are treated with the enzymes.
  • "slime phase”, “mucilages”, “vegetable oil slime” are all substances which precipitate as heavy phase after treatment with an acidic and / or aqueous solution of the triglyceride-containing composition (Michael Bokisch: Fats and Oils
  • Vegetable oil slime as a starting material is particularly important for the recovery of lecithin, since lecithin is an essential component of vegetable oil slime.
  • pre-degumming or "wet degumming” is understood as meaning a treatment of the crude oil with water or an aqueous acid solution in order to remove water-soluble phospholipids as far as possible from the oil.
  • pre-degumming and
  • Weight degumming are used interchangeably in the context of the present invention. Also, during an on ⁇ Nassentschleimung or after the acid addition, if necessary, an addition of alkali to neutralize the acid. Before the enzyme addition, the separation of the aqueous phase takes place. After pre-degumming, the phosphorus content in the crude oil is reduced from approx. 500-1500 ppm, eg for soybean and rapeseed to below 200 ppm, in the pre-degummed oil. By pre-degumming, for example, lecithin can be obtained from the resulting slime phase or the slime phase can be worked up as feed. However, the disadvantage of separating the aqueous phase or lowering the phosphorus content is a
  • preconditioning of the oil is understood as meaning the addition of water or an aqueous acid solution to the untreated oil.
  • alkali for example, sodium hydroxide
  • a pH at which the following enzymatic reaction takes place the one for the
  • Enzyme reaction optimal pH adjusted from 3.5 to 7.
  • Simplification of the process is because the separation step before enzyme addition is omitted.
  • Step a) of the process according to the invention - apart from any existing emulsifiers, such as lecithin - no additional emulsifiers, such as sodium docecyl sulfate (SDS) added.
  • the process according to the invention preferably proceeds without the addition of salts, such as, for example, calcium chloride (CaCl 2 ).
  • salts such as, for example, calcium chloride (CaCl 2 ).
  • Sunflower oil is in particular a combination of
  • Thermolipase AI from Thermomyces lanuginosus or Fusarium oxysporium and / or phospholipase A2 from porcine pancreas or bovine pancreas or Trichoderma reesei or Streptomyces violaceoruber or Aspergillus niger and / or Phospholipase C from Pichia pastoris with a protease from stomach or Bacillus amyloliquifaciens or Bacillus subtilis or Bacillus
  • step a) The process of the invention is a mixing of the triglyceride-containing composition and the composition according to the invention. After contacting the triglyceride-containing
  • the mixture of the triglyceride-containing composition and the composition of the invention is preferably stirred, more preferably with a paddle at 200 to 800 rev / min, preferably 250 to 600 rev / min and on most preferably at 300 to 500 rpm.
  • the temperature of the mixture during contacting in step a) of the process according to the invention is preferably in the range from 15 to 99.degree. C., more preferably in the range from 20 to 95.degree. C., more preferably from 22 to 75.degree from 25 to 65 ° C, more preferably from 30 to 60 ° C, and most preferably from 32 to 55 ° C.
  • the temperature of the mixture must always be chosen so that the denaturation temperature of the enzymes is not exceeded, preferably the temperature of the mixture is at least 5 ° C below the denaturation temperature of the enzymes or The duration of the contacting in step a) of
  • the process according to the invention is preferably in the range from 1 minute to 12 hours, more preferably from 5 minutes to 10 hours, also preferably from 10 minutes to 6 hours, more preferably from 10 minutes to 3 hours.
  • the pH of the mixture during the contacting according to step a) of the method according to the invention is preferably in the range of pH 3 to pH 7.5, more preferably in the range of pH 4 to pH 6 and particularly preferably in the range of pH 4, 0 to pH 5.5.
  • the bringing into contact according to step a) of the process according to the invention of the triglyceride-containing composition with the first and the second enzyme component of the composition according to the invention can be carried out simultaneously or else
  • Composition is first brought into contact with the second enzyme component.
  • the triglyceride-containing composition is contacted first with the second enzyme component and then with the first enzyme component, it is particularly preferred that after addition of the one component, the mixture for 30 to 300 minutes, preferably 60 to 240 minutes , is preferably stirred for from 70 to 120 minutes before adding the other component
  • step b) of the process according to the invention can be carried out in any manner known to the person skilled in the art as suitable for the purpose according to the invention, however, the separation preferably takes place via any separators, such as centrifuges or
  • inventive methods are nozzle separators
  • Plate separators solid plate separators, two-phase decanters, three-phase decanters, three-column centrifuges,
  • the treated vegetable oil, mucilage and enzyme composition are in separate phases that can be easily separated.
  • the phase containing the mucilages and the phase containing the composition of the invention is separated from the treated oil. It is particularly preferred if
  • the first and / or second enzyme component is separated.
  • the enzymes can be regenerated after the separation or
  • EntSchleimungsvon be used. If necessary, the enzymes can be regenerated via an adsorbent or via a corresponding column chromatographic method. Another possibility is to part of the separated heavy phase in a further oil degumming of the
  • the invention also relates to a method as above
  • step c) re-contacting the triglyceride-containing composition according to step b) with the first and / or second enzyme component.
  • the process according to the invention preferably takes place under the same conditions as described above for step a) of the process according to the invention.
  • the first and / or second enzyme component prior to re-contacting regeneration are particularly preferred.
  • Triglyceride-containing composition prior to contacting in step c) subjected to a preconditioning as defined above.
  • the bringing into contact according to step c) is as already defined above in relation to the contacting according to step a) of the method according to the invention
  • the present invention in a further aspect relates to the use of the composition according to the invention as defined in more detail above for the degumming of triglyceride-containing compositions.
  • Embodiment A prior to step a) of the process, a so-called preconditioning is carried out by mixing the crude oil in a separate process step with an amount of from 1.5 to 3 ml / L of organic acid oil, preferably citric acid.
  • the temperature of the mixture is in this case preferably set to 35 to 60 ° C., more preferably to 48 ° C. After a reaction time of 30 minutes to 2
  • the mixture by adding a stoichiometric amount of alkali, preferably sodium hydroxide, in an amount of preferably 0.5 to 2 mol / 1, particularly preferred 1 mol / l, adjusted to a pH of 5. Only then is the process according to the invention proceeded according to step a).
  • alkali preferably sodium hydroxide
  • Embodiment B it is particularly preferred that the enzymes of the first and / or second enzyme component in an aqueous phase (buffer preferably in the range of pH 4.0 to 5.5, particularly preferably pH 4.0-5.0) in a concentration from 0.05 to 5% w / v.
  • the contacting in step a) is preferably carried out at a temperature of 22 to 70 ° C, more preferably 25 to 65 ° C.
  • Step b)) performed.
  • the temperature of the mixture is in this case preferably set at 35 to 60 ° C, particularly preferably 48 ° C.
  • the mixture by addition of an alkali, preferably sodium hydroxide, in a concentration of preferably 0.5 to 2 mol / 1, particularly preferably 1 mol / 1, to a pH of 5 set.
  • composition selected from vegetable oil slime having a composition comprising a first
  • Enzyme component comprising at least one enzyme selected from the group consisting of phospholipase AI, phospholipase A2 and phospholipase C and a second enzyme component having at least one enzyme selected from the group of proteases, preferably endo-proteases, it being particularly preferred if the at least one enzyme the first enzyme component is immobilized on a support; b) separating the mucilages from the triglyceride-containing composition by centrifugation.
  • a composition selected from crude soybean oil and / or crude rapeseed oil having a composition comprising a first enzyme component comprising at least one enzyme selected from the group consisting of phospholipase AI, phospholipase A2 and phospholipase C and a second enzyme component comprising at least one enzyme selected from the group of proteases, preferably endo-proteases, wherein it is particularly preferred if the at least one enzyme of the first enzyme component is immobilized on a support;
  • Embodiment D it is particularly preferred that before
  • organic acid preferably 100-1200 ppm citric acid
  • the temperature of the mixture is in this case preferably set to 40 to 90 ° C, more preferably 45-85 ° C. After a reaction time of 5 minutes to 2
  • any phosphatidic acids still dissolved in the triglyceride-containing composition and not cleaved by the phospholipases can be further reduced by reducing the Ca and / or Mg content of the oil treated according to the process of the present invention. Therefore, the above-mentioned, preferred embodiments A) to D) of the method according to the invention can advantageously still by a Subsequent step are supplemented, in which by repeated addition of complexing agents such as citric acid or
  • the content of free fatty acids is determined by the consumption of sodium hydroxide or potassium hydroxide over a
  • the amount of crude to be treated 400 to 600 g, is poured into a Duran reactor DN120 1000 mL and samples for analysis are taken.
  • the oil in the Duran reactor is heated with the aid of a hot plate to a temperature of 40 to 85 ° C, in particular 48 to 80 ° C. After the temperature is reached, the preconditioning is started. This is a defined, dependent on the amount of oil
  • Citric acid (e.g., 1000 ppm) to the oil.
  • Sampling takes place at defined time intervals.
  • the sample is removed with the aid of a pipette, filled into a temperature-controlled spin-on glass (temperature of the reaction mixture) and heated for at least 4 minutes at 3000 rpm to separate the slime phase from the oil.
  • aqueous phase enzyme buffer, pH 4-5
  • the reaction is carried out at a temperature of between 20 and 70 ° C., more preferably between 40 and 65 ° C.
  • the phase separation is awaited, the solids settle or can be removed by a standard method known to those skilled in the art, e.g. be removed by centrifugation or filtration.
  • the oil may be diluted with dilute acid (e.g.
  • Citric acid or lye according to a person skilled in the art
  • the slime phase which is obtained according to a method known to the skilled person as “degumming”, is added in addition to phospholipases, further enzymes, which may be dissolved in an aqueous phase or suspended in an organic solvent
  • the batch is ideally heated to a temperature between 20 up to 70 ° C
  • the batch is mixed until the process is complete. This can be checked by viscosity measurements or visually, by dissolving the otherwise solid slime phase. By centrifugation can be a phase separation
  • the individual phases can be separated.
  • the upper phase consists of the recovered oil
  • the middle phase of the phospholipids and the lower phase is an aqueous phase and contains the enzymes.
  • the aqueous phase allows the enzymes to be recycled and reused.
  • the oil or the water phase containing the enzyme can be purified by the addition of complexing agents prior to further use of the ions.
  • PLA1 0.3 unit / g oil and the enzyme pepsin 1 unit / g oil, 3% total water content
  • reaction variant 1 a crude rapeseed oil with the following starting contents was used: phosphorus 1200 ppm, calcium
  • PLA1 from Thermomyces lanuginosus
  • pepsin from Porcine gastric mucosa
  • Table 1 lists the associated analytical data: the phosphorus content dropped from 247 ppm to 14 ppm after 240 minutes; the
  • FIG. 3 shows the volume of the slime phase of a preconditioned crude oil treated with PLA1 and additionally with pepsin. It is evident from the associated analytical data from Table 3 that, surprisingly, a reduced mucus volume of 4.2% is achieved already after 120 minutes, compared to the slime volume of 5.0% when using the PLA1 alone (Table 2). In addition, the ion values (Table 3) are comparable to those of the reaction with the PLA1 alone, see Table 2. The content of free
  • Another enzyme comes to a greater reduction of the mucus phase and thus the Olausbeute the reaction is increased.

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Abstract

L'invention concerne une composition contenant au moins un enzyme dissociant les phospholipides et au moins une protéase. L'invention concerne par ailleurs un procédé de démucilagination de compositions contenant des triglycérides au moyen de la composition selon l'invention, ainsi que l'utilisation de la composition selon l'invention pour la démucilagination de compositions contenant des triglycérides.
EP15705030.3A 2014-02-21 2015-02-19 Composition permettant la démucilagination enzymatique de l'huile Withdrawn EP3113625A1 (fr)

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EP14000633.9A EP2910129A1 (fr) 2014-02-21 2014-02-21 Composition pour la démucilagination enzymatique d'huiles
PCT/EP2015/053504 WO2015124672A1 (fr) 2014-02-21 2015-02-19 Composition permettant la démucilagination enzymatique de l'huile

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CN108118004B (zh) * 2017-12-15 2021-06-25 北京工商大学 一株喜仙人掌毕赤酵母在水果采后病害防治中的应用
US11539641B1 (en) 2019-10-03 2022-12-27 United Services Automobile Association (Usaa) Systems and methods to utilize edge computing to respond to latency in connected vehicles
CN111218406B (zh) * 2020-01-10 2022-03-15 浙江工业大学 卷枝毛霉mf-8及其提高土茯苓中花旗松素含量的应用
EP3865560A1 (fr) * 2020-02-17 2021-08-18 Daniel Rafael Solis Nadal Utilisation de phospholipase pour l'extraction de l'huile d'olive
CN112760248B (zh) * 2020-12-30 2022-08-05 西南大学 一种可防治桃褐腐病的林肯链霉菌及其应用
CN113831199B (zh) * 2021-09-29 2022-08-23 高富嘻(海南)生物科技集团有限公司 一种富硒营养液及其制备方法与应用
CN114164151A (zh) * 2021-12-03 2022-03-11 承德宝通矿业有限公司 一种解磷复合菌剂及其应用

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EP2910129A1 (fr) 2015-08-26
RU2680690C2 (ru) 2019-02-25
RU2016137521A (ru) 2018-03-22
RU2016137521A3 (fr) 2018-03-22
WO2015124672A1 (fr) 2015-08-27
AR099500A1 (es) 2016-07-27
US20170058234A1 (en) 2017-03-02
CA2940260A1 (fr) 2015-08-27

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