An integrated production plant system includes, at one production site at least two plants of different kinds selected from a renewable paraffinic fuel plant to produce renewable paraffinic fuel in a renewable paraffinic fuel process, a renewable fatty acid alkyl ester (FAAE) fuel plant to produce renewable FAAE fuel in a renewable FAAE process, a renewable base oil plant to produce renewable base oil in a renewable base oil process, and a renewable chemical plant to produce renewable chemical in a renewable chemical process. Each of the processes is provided with a respective renewable feed, where the feed of each of the processes originates from a common renewable system feed, and the feed to at least one of the processes is altered for example by directing at least part of the feed of at least one of the processes to another of the processes.

An entirely water-based, energy self-sufficient, integrated in-line waste management system is provided for comprehensive conversion of all organic fractions of municipal and wider community waste to fuels suitable for use in transportation, with all solid residues converted to high nutrition compost. The system is based on a combination of pre-treatment, involving alkaline hydrolysis and saponification; three-way separation of the pre-treated waste into different streams that are each directed to suitable further processing including fuel production; which includes biodiesel generation in a continuous-flow catalytic esterification unit, and anaerobic digestion to produce methane or other small molecule biofuel. Remaining solids are converted to compost in a quasi-continuous process.

An entirely water-based, energy self-sufficient, integrated in-line waste management system is provided for comprehensive conversion of all organic fractions of municipal and wider community waste to fuels suitable for use in transportation, with all solid residues converted to high nutrition compost. The system is based on a combination of pre-treatment, involving alkaline hydrolysis and saponification; three-way separation of the pre-treated waste into different streams that are each directed to suitable further processing including fuel production; which includes biodiesel generation in a continuous-flow catalytic esterification unit, and anaerobic digestion to produce methane or other small molecule biofuel. Remaining solids are converted to compost in a quasi-continuous process.

Implementations of a process for forming esters of polyols may include mixing a polyol with a triglyceride in a reactor at a 2.5-6:1 molar ratio of polyol to triglyceride to form an input; mixing the input with isopropanol to form a diluted input; mixing a catalyst with the diluted input; and heating and agitating the diluted input to form a product including monoesters of the triglyceride and the polyol.

The present invention relates to a composition comprising a 1,3-selective enzymatic intraesterified oil product having a greater unsaturated-saturated-unsaturated (USU) fatty acid content on the glycerol moiety than the oil from which it was derived. In an embodiment, the starting oil is cottonseed oil and in USU the U is primarily linoleic acid and the S is primarily palmitic acid. Further, the present invention relates to a method for increasing the USU content in an oil, comprising performing 1,3-selective enzymatic intraesterification of a regular starting oil wherein saturated-unsaturated-saturated (SUS) content is greater than the USU content in the starting oil prior to performing 1,3-selective enzymatic intraesterification. Due to the greater USU content, the 1,3-selective enzymatic intraesterified oil product has an increased melting temperature and solid fat content and therefore useful for margarines and food spreads as compared to the oil it was produced from.

The present invention relates to a composition comprising a 1,3-selective enzymatic intraesterified oil product having a greater unsaturated-saturated-unsaturated (USU) fatty acid content on the glycerol moiety than the oil from which it was derived. In an embodiment, the starting oil is cottonseed oil and in USU the U is primarily linoleic acid and the S is primarily palmitic acid. Further, the present invention relates to a method for increasing the USU content in an oil, comprising performing 1,3-selective enzymatic intraesterification of a regular starting oil wherein saturated-unsaturated-saturated (SUS) content is greater than the USU content in the starting oil prior to performing 1,3-selective enzymatic intraesterification. Due to the greater USU content, the 1,3-selective enzymatic intraesterified oil product has an increased melting temperature and solid fat content and therefore useful for margarines and food spreads as compared to the oil it was produced from.

Use of a compound having the formula (1) (2) (3) (4) or combinations thereof, for providing a source of butyrate with improved organoleptic properties wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently a long chain fatty acid having between 16 and 20 carbons for use in recovery from antibiotic mediated gut microbiota disturbance and/or preventing and/or treating gastrointestinal infections.

The problem of providing an oil and fat for chocolate products and a chocolate product each having oil and fat migration/blooming resistance and post-tempering thickening resistance can be solved by an oil and fat for chocolate products according to the present invention, an oil or fat for chocolate products according to the present invention which is obtained by mixing an oil and fat mainly composed of a StOSt triglyceride with a low-melting-point fraction of palm oil that serving as a liquid oil component and further contains a specific amount of an OStO component.

The present invention pertains to the production of a novel structurizing oil by enzymatic interesterification which novel structurizing oil is particularly well suited as oil ingredient in e.g. margarines or ice creams.

Disclosed is a process of production of a composition comprising triglycerides, wherein the process comprises a step of esterification and to a fat composition produced by the process. The invention further relates to a structuring fat comprising the fat composition obtained by the process disclosed herein.