European Journal of Lipid Science and Technology
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Enzymatic Synthesis of Glucose‐ and Xylose Laurate Esters Using Different Acyl Donors, Higher Substrate Concentrations, and Membrane Assisted Solvent Recovery
European Journal of Lipid Science and Technology - Tập 123 Số 2 - 2021
AbstractGlucose‐ and xylose laurate esters are enzymatically synthesized using
equimolar substrate concentrations in 2‐methyl‐2‐butanol, comparing free lauric
acid with methyl‐ and vinyl‐laurate as acyl donors. All reactions result in ≥70%
acyl donor conversions after 72 h but the activated donors are also partially
hydrolyzed to lauric acid, highlighting the difficulty in controlling water
presen...
Impact of Fatty Acid Structure on CALB‐Catalyzed Esterification of Glucose
European Journal of Lipid Science and Technology - Tập 122 Số 4 - 2020
AbstractEnzymatic synthesis of fatty acid glucose esters from different fatty
acyl donors are performed via enzymatic catalysis in the presence of Candida
antarctica lipase B (CALB), using acetonitrile as the solvent. The acyl donor
nature (fatty acid or fatty acid vinyl ester) and structure are varied. Lower
reaction rates and lower conversions are obtained with fatty acids in comparison
to their...
Sesame Oil Oxidation Control by Active and Smart Packaging System Using Wheat Gluten/Chlorophyll Film to Increase Shelf Life and Detecting Expiration Date
European Journal of Lipid Science and Technology - Tập 122 Số 3 - 2020
AbstractIn this study, a smart biodegradable film based on wheat gluten modified
with chlorophyll (WG/Ch) is presented. The effect of chlorophyll on the
antioxidant activity and mechanical properties of WG/Ch film is studied.
Scanning electron microscopy and Fourier‐transform infrared spectroscopy (FT‐IR)
analyses are used to study the structure and chemical composition of
gluten‐based films. The ...
Comparative evaluation of structured oil systems: Shellac oleogel, HPMC oleogel, and HIPE gel
European Journal of Lipid Science and Technology - Tập 117 Số 11 - Trang 1772-1781 - 2015
In lipid‐based food products, fat crystals are used as building blocks for
creating a crystalline network that can trap liquid oil into a 3D gel‐like
structure which in turn is responsible for the desirable mouth feel and texture
properties of the food products. However, the recent ban on the use of trans‐fat
in the US, coupled with the increasing concerns about the negative health
effects of satu...
Effect of Lactobacillus plantarum P‐8 on lipid metabolism in hyperlipidemic rat model
European Journal of Lipid Science and Technology - Tập 114 Số 11 - Trang 1230-1236 - 2012
AbstractProbiotics have been reported to play an important role in the
prevention of metabolic disorders. We recently identified a novel probiotic
strain Lactobacillus plantarum (L. plantarum) P‐8. The objective of this study
was to determine the effects of L. plantarum P‐8 on lipid metabolism of rats fed
with high fat diet. All experimental rats were divided into three groups:
control group, mode...
Novel antioxidants in food quality preservation and health promotion
European Journal of Lipid Science and Technology - Tập 112 Số 9 - Trang 930-940 - 2010
AbstractAutoxidation in food and biological systems is responsible for a
multitude of adverse effects and implications in human health as well as in food
stability and preservation. Antioxidants play a major role in preventing or
delaying autoxidation and have attracted much attention as food stabilizers,
dietary supplements and natural health products. Both synthetic and natural
antioxidants are ...
Polyurethanes with bio‐based and recycled components
European Journal of Lipid Science and Technology - Tập 114 Số 1 - Trang 71-83 - 2012
AbstractPolyurethanes (PUR) combining renewable bio‐based raw materials and
recycled polyols were prepared and characterized. A fish oil‐based polyol and a
castor oil (CO) were used as the bio‐based raw materials. Recycled polyols were
prepared by chemical decomposition of PUR flexible foam. Based on the properties
of the natural and the recycled polyols, final PUR materials were designed as
rigid...
Supercritical fluid extraction of walnut kernel oil
European Journal of Lipid Science and Technology - Tập 108 Số 7 - Trang 577-582 - 2006
Developments in the design and construction of continuous full‐scale ultrasonic devices for the EVOO industry
European Journal of Lipid Science and Technology - Tập 119 Số 6 - 2017
The road of scientific research from the pilot scale plant to the industrial
applications is often long and winding. The introduction of an ultrasound device
able to replace the malaxers into the virgin olive oil extraction plants is a
matter deeply discussed. However, a full‐scale industrial plant able to work in
an effectively continuous mode is still lack in the market of olive oil
extraction i...
Variation in the composition and oxidative stability of commercial rapeseed oils during their shelf life
European Journal of Lipid Science and Technology - Tập 117 Số 5 - Trang 673-683 - 2015
This study was conducted to evaluate the variation in chemical composition and
oxidative stability of 21 different commercial rapeseed oils. Their composition
was estimated immediately after opening the packaging and for the same oils at
the end of their induction period. The oxidation of oils was conducted at 110°C
in an oven test, while the induction time was determined in a Rancimat test at
the...
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