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公开(公告)号：US20230397629A1
公开(公告)日：2023-12-14
申请号：US18453267
申请日：2023-08-21
摘要： The present invention relates to a process for preparing a deodorized oil with in-situ prepared mono-acylglycerides and the oil obtained as such. It relates to a process for preparing a deodorized oil containing in-situ prepared mono-acylglycerides by interesterifying in presence of an enzyme a glyceride containing fraction wherein the ratio of free and esterified hydroxyl groups (OH) to free and esterified fatty acids (FA) is greater than 1.07 and obtaining an oily composition containing less than 1% w/w, preferably less than 0.5% free fatty acids. Furthermore it relates to a deodorized oil containing 30 to 70% triglycerides, 20 to 50% di-acyl glycerides, 1.5 to 25% mono-acyl glycerides.
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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：US20240218285A1
公开(公告)日：2024-07-04
申请号：US18558482
申请日：2021-09-14
摘要： Present invention relates to process for reducing MOSH and/or MOAH content of from vegetable lauric oil, wherein the process is comprising steps of: a) subjecting vegetable lauric oil to short-path evaporation, wherein the short-path evaporation 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, and b) Contacting the retentate vegetable lauric oil of step a) with adsorbent, and obtaining a bleached retentate vegetable lauric oil, 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.
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公开(公告)号：US20230313068A1
公开(公告)日：2023-10-05
申请号：US18040177
申请日：2021-07-28
摘要： The present invention relates to a process for reducing the content of MOSH and/or MOAH from a vegetable lauric oil, wherein the process is comprising the step of subjecting a 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, and thus obtaining a retentate vegetable lauric oil and a distillate. The present invention further relates to the use of short-path evaporation for reducing the content of MOSH and/or MOAH from a vegetable lauric oil, wherein the short-path evaporation is performed at a pressure below 1 mbar, below 0.05 mbar, more preferably below 0.01 mbar, or even below 0.001 mbar.
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公开(公告)号：US20230272302A1
公开(公告)日：2023-08-31
申请号：US18040175
申请日：2021-07-28
摘要： Present invention relates to process for reducing MOSH and/or MOAH content from vegetable oil selected from the group consisting of palm-based oil, cocoa butter-based oil and any mixture thereof, and comprising steps of: a) Subjecting vegetable oil to short-path evaporation being performed at a pressure of below 1 mbar and under further processing conditions either: a1) at an evaporator temperature of between 210 and 240° C., and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment of from 35 to 105 kg/h·m2, or a2) at an evaporator temperature of from 245 to 300° C., and with a feed rate per unit area of evaporator surface of the shorth-path evaporation equipment of from 110 and 170 kg/h·m2, b) Contacting the retentate vegetable oil with an adsorbent, and c) Subjecting the bleached retentate vegetable oil to a further refining step.
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