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公开(公告)号：US20240327749A1
公开(公告)日：2024-10-03
申请号：US18743978
申请日：2024-06-14
申请人： DESMET BELGIUM
摘要： A method for purifying low-quality glyceridic material usually unfit for use as feed or food includes a thermal treatment of the low-quality glyceridic material and subsequent chemical treatments. Alkali containing compounds, such as soaps, and glycerol, can be added to the low-quality glyceridic prior to its thermal treatment.
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公开(公告)号：US20240182812A1
公开(公告)日：2024-06-06
申请号：US18556600
申请日：2021-09-14
摘要： Present invention relates to a process for reducing the content of MOSH and/or MOAH from vegetable lauric oil, wherein the process is comprising the step of subjecting vegetable lauric oil to a short-path evaporation, that is performed at a pressure of below 1 mbar, at a temperature in a range of 180 to 270° C., and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment in a range of from 10 to 400 kg/h·m2. It relates to the use of short-path evaporation performed at a pressure below 1 mbar, at a temperature in a range of 180 to 270° C., and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment in a range of from 10 to 400 kg/h·m2, for reducing the content of MOSH and/or MOAH from vegetable lauric oil.
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3.发明公开公开(公告)号：US20240166969A1
公开(公告)日：2024-05-23
申请号：US18396499
申请日：2023-12-26
申请人： Nissui Corporation
摘要： PROBLEM To provide a composition comprising highly enriched PUFA or its alkyl esters while containing fatty acid esters of 3-MCPD at adequately low concentrations and to provide an efficient method for producing the composition.
MEANS FOR SOLVING A composition that contains fatty acids or fatty acid alkyl esters as its major component, the composition containing highly unsaturated fatty acid or alkyl ester thereof, wherein the proportion of the highly unsaturated fatty acid in the constituent fatty acids of the composition is 50 area % or more and wherein the concentration of 3-MCPD as found upon analyzing the composition by American Oil Chemists' Society official method Cd 29b-13 assay A is less than 1.80 ppm.-
公开(公告)号：US20240117268A1
公开(公告)日：2024-04-11
申请号：US18392041
申请日：2023-12-21
发明人： Falk BRUSE
摘要： The present invention relates to a process for preparing a refined vegetable oil. It relates to a process for reducing the content of free chloropropanols and chloropropanol fatty acid esters in a vegetable oil, and it is comprising the following steps in order: a) refining a vegetable oil, wherein the refining is comprising at least a deodorization step at a temperature below 230° C., and subjecting the refined vegetable oil to a short path evaporation, and collecting a vegetable oil having a content of free chloropropanols and chloropropanol fatty acid esters of not more than 500 ppb and a color expressed as its red component equal or below 3.0.
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公开(公告)号：US11952553B2
公开(公告)日：2024-04-09
申请号：US18056484
申请日：2022-11-17
申请人： POET Research, Inc.
发明人： Shannon S. Urban , Cory J. Sarks , Brett A. Flittie , Jacob A. Milbrandt , Steven T. Bly , Alex T. McCurdy
摘要： The present disclosure relates methods and systems for refining grain oil compositions using water, and related compositions produced therefrom. The present disclosure also relates to methods of using said compositions. The present disclosure also relates to methods of using grain oil derived from a fermentation product in an anti-foam composition.
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公开(公告)号：US11856952B2
公开(公告)日：2024-01-02
申请号：US17720595
申请日：2022-04-14
发明人： Hideaki Yamaguchi , Yuhei Kosuge , Rie Ikeda , Nobushige Doisaki , Seizo Sato
IPC分类号： A01N37/06 , A61K31/202 , C11B1/02 , C11B3/12 , C11C1/00 , A61K8/36 , A61Q19/00 , A23L33/115 , C12N1/28 , C12P7/6427 , C12P7/6436 , C12P7/6463 , A23D9/013 , A23D9/02 , C11B3/10 , C11C3/10 , A23K20/158 , A61K8/9706 , A61K8/9728 , A61K8/99 , A61K36/06
CPC分类号： A01N37/06 , A23D9/013 , A23D9/02 , A23K20/158 , A23L33/115 , A61K8/361 , A61K8/9706 , A61K8/9728 , A61K8/99 , A61K31/202 , A61K36/06 , A61Q19/00 , C11B1/025 , C11B3/10 , C11B3/12 , C11C1/005 , C11C3/10 , C12N1/28 , C12P7/6427 , C12P7/6436 , C12P7/6463
摘要： A microbial oil comprising: a specific amount of at least one polyunsaturated fatty acid having at least 20 carbon atoms in fatty acid alkyl ester form and/or in free fatty acid form; and specific amount of thermally-produced fatty acid having from 16 to 22 carbon atoms in a fatty acid alkyl ester form and/or a free fatty acid form. A production method thereof comprising: providing a starting oil containing at least one polyunsaturated fatty acid having at least 20 carbon atoms in an alkyl ester form and/or a free fatty acid form obtained from microbial biomass; performing a rectification of the starting oil under specific conditions; and obtaining the aforementioned microbial oil. A concentrated microbial oil obtained using the production method described above, and a production method thereof. An agent for treating or preventing an inflammatory disease comprising the microbial oil or the concentrated microbial oil.
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公开(公告)号：US20230407203A1
公开(公告)日：2023-12-21
申请号：US18208412
申请日：2023-06-12
发明人： Jari KOTONEVA , Timo ÄIJÄLÄ
CPC分类号： C11B3/12 , C10G3/50 , C10G2400/02 , C10G2400/04 , C10G2400/08 , C10G2400/26
摘要： The disclosure relates to a method for refining crude tall oil, wherein the method comprises first evaporating tall oil material (10) in a first evaporator (100) whereafter the first fraction (11) is fed to a first distilling column (200) and the second fraction (12) is fed to further evaporation. The condensate(s) recovered from the further evaporation(s) is fed to a second distilling column (300).
The present disclosure further concerns the use of different fractions obtained by the method for the production of biofuels or components thereof.-
公开(公告)号：US11845909B2
公开(公告)日：2023-12-19
申请号：US17274628
申请日：2019-09-09
申请人： ENI S.P.A.
CPC分类号： C11B1/10 , C10G3/42 , C10G3/50 , C10L1/02 , C10L1/04 , C11B1/04 , C11B1/108 , C11B3/001 , C11B3/006 , C11B3/008 , C11B3/12 , C10G2300/1014 , C10L2200/0484
摘要： There is a method for extracting bio-oil from algal biomass, in particular oily microalgae, using solvents of a Deep Eutectic Solvents (DES) capable of producing a bio-oil with a low content of phospholipids and inorganic salts, mainly sodium chloride.
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公开(公告)号：US20230354857A1
公开(公告)日：2023-11-09
申请号：US18040178
申请日：2021-07-28
摘要： Present invention relates to a process for reducing the MOSH and/or MOAH content from vegetable lauric oil, comprising steps of: a) subjecting the vegetable lauric oil to a short-path evaporation, wherein the short-path evaporation is performed at a pressure of below 1 mbar, at an evaporator temperature in a range of from 150 to 200° C. and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment in a range of from 10 to 50 kg/h.m2, b) Contacting the retentate vegetable lauric oil of step a) with an adsorbent, and c) Subjecting the bleached retentate vegetable lauric oil of step b) to a further refining step carried out in an oil refining equipment consisting of a stripping column with packing and not more than one oil collection tray or in a deodorizer, and obtaining a refined retentate vegetable lauric oil.
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公开(公告)号：US20230348813A1
公开(公告)日：2023-11-02
申请号：US18040052
申请日：2021-07-28
摘要： Present invention relates to a process for reducing the content of MOSH and/or MOAH from vegetable liquid oil, wherein the process is comprising the step of subjecting vegetable liquid oil to a short-path evaporation, wherein the short-path evaporation is performed at a pressure of below 1 mbar, at an evaporator temperature in a range of from 200° C. to 300° C., and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment in a range of from 30 to 220 kg/h·m2. Present invention further relates to the use of short-path evaporation performed at a pressure below 1 mbar, at an evaporator temperature of from 200 to 300° C., and a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment in a range of from 30 to 220 kg/h·m2, for reducing the content of MOSH and/or MOAH from vegetable liquid oil.
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