Results 11 to 20 of about 5,062 (222)

Lipase-catalyzed acidolysis of palm olein and caprylic acid in a continuous bench-scale packed bed bioreactor [PDF]

open access: yesFood Chemistry, 2005
Enzymatic acidolysis of refined, bleached and deodorized (RBD) palm olein with caprylic acid was carried out in a continuous packed bed bioreactor to produce structured lipid (SL) that can confer metabolic benefits when consumed.
Akoh, Casimir C.   +2 more
exaly   +3 more sources

Multifunctional Tailoring of Fertilizer Composites Directly Derived From Phosphate Rock. [PDF]

open access: yesAdv Sci (Weinh)
A novel phosphorus‑sulfur mixed acid with urea (PSU) activation system converts low‑grade phosphate rock (LPR) into multifunctional fertilizer composites (MFCs). MFCs feature porous structures, high nutrient‑activation efficiency, superior slow‑release, and enhanced crop growth, offering a sustainable solution for integrated nutrient management and ...
Qi Z   +13 more
europepmc   +2 more sources

Pivalolactone, 2. Copolyester synthesis via interchange reactions with polypivalolactone [PDF]

open access: yes, 1993
The synthesis of copolyesters via interchange reactions of polypivalolactone (PPVL) with several compounds was studied. The synthetical procedures are two-stage melt processes: in the first stage ester bonds in the polymer chain are cleaved and new ...
Bantjes, Adriaan   +4 more
core   +15 more sources

Insight into Chemical Recycling of Flexible Polyurethane Foams by Acidolysis [PDF]

open access: yesACS Sustainable Chemistry & Engineering, 2022
Acidolysis is emerging as a promising method for recycling polyurethane foam (PUF) waste. Here, we present highly efficient acidolysis of PUFs with adipic acid (AA) by heating the reaction mixtures with microwaves. The influence of experimental conditions, such as reaction temperature, time, and amount of the degradation reagent, on the polyol ...
Grdadolnik, Maja   +6 more
openaire   +3 more sources

Continuous Production of Dietetic Structured Lipids Using Crude Acidic Olive Pomace Oils

open access: yesMolecules, 2023
Crude olive pomace oil (OPO) is a by-product of olive oil extraction. In this study, low-calorie structured triacylglycerols (TAGs) were produced by acidolysis of crude OPO with medium-chain fatty acids (caprylic, C8:0; capric, C10:0) or ...
Joana Souza-Gonçalves   +4 more
doaj   +1 more source

A characteristic analysis between acidolysis gas and absorbed gas and its application to gas source correlation in Mao 1 member, Fuling area, Sichuan Basin

open access: yesNatural Gas Industry B, 2020
The acidolysis gas in source rocks is the desorbed hydrocarbon gas in non-connected pores and carbonate crystal lattice, while the absorbed gas lies in the connected pores and is absorbed by surface.
Wei Yao   +5 more
doaj   +1 more source

Lipase-Catalyzed Synthesis of Medium-Long-Medium-Type of Structured Lipids from Refined Bleached Deodorized Olein

open access: yesApplied Food Biotechnology, 2020
Background and objective: Medium-long-medium type of structured lipid is appropriate for the management of obesity, fat malabsorption and other metabolic disorders.
Qabul Dinanta Utama   +3 more
doaj   +1 more source

Interaction between a Martian Regolith Simulant and Fungal Organic Acids in the Biomining Perspective

open access: yesJournal of Fungi, 2023
The aim of this study was to evaluate the potential of Aspergillus tubingensis in extracting metals from rocks simulating Martian regolith through biomining.
Michele Vezzola   +5 more
doaj   +1 more source

The Separation and Purification of Ellagic Acid from Phyllanthus urinaria L. by a Combined Mechanochemical-Macroporous Resin Adsorption Method

open access: yesSeparations, 2021
Ellagic acid is a phenolic compound that exhibits both antimutagenic and anticarcinogenic activity in a wide range of assays in vitro and in vivo. It occurs naturally in some foods such as raspberries, strawberries, grapes, and black currants.
Zili Guo   +3 more
doaj   +1 more source

Pivalolactone, 1 interchange reactions with polypivalolactone [PDF]

open access: yes, 1993
Ester interchange, alcoholysis, and acidolysis of polypivalolactone (PPVL) were studied by melting PPVL with bisphenol diacetates, 1, 4-butanediol, or aromatic diacids.
Bantjes, Adriaan   +3 more
core   +2 more sources

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