Results 51 to 60 of about 4,422 (183)

Caracterização de resíduo sólido formado em biodiesel de sebo bovino

Química Nova, 2012
The nature of the solid residue formed in beef tallow biodiesel from two commercial producers in Brazil was determined by comparative analytical techniques, namely, gas chromatography with flame ionization detector (GC-FID) and thermogravimetry (TG ...
Valter José Fernandes Júnior, Antonio de Sousa Araujo, Fábio da Silva Vinhado, Paulo Roberto Pivesso   +3 more
doaj   +1 more source

Identification and functional analysis of class 3 lipases associated with triacylglycerol metabolism in Nannochloropsis oceanica (Eustigmatophyceae)

Journal of Phycology, EarlyView.
Abstract Microalgae accumulate triacylglycerols (TAGs) as storage lipids in response to nutrient limitation, yet the mechanisms governing TAG turnover remain incompletely understood. In the oleaginous microalga Nannochloropsis oceanica, functional studies of TAG degradation have focused on lipases containing patatin domains, whereas the roles of other ...
Masako Iwai, Koichi Hori, Tomokazu Kurita, Kumiko Okazaki, Shinichiro Maeda, Akihide Takami, Takashi Yamamoto, Atsushi Sakamoto, Hiroyuki Ohta, Mie Shimojima   +9 more
wiley   +1 more source

Structure Formation in Dairy Cheese and Plant‐Based Cheese Analogues: A Review

Sustainable Food Proteins, Volume 4, Issue 3, September 2026.
In this review, structure formation in dairy cheese and plant‐based cheese analogues is analyzed following a multi‐length scale perspective. Particular emphasis is placed on the distinction between bottom‐up assembly, characteristic of natural dairy cheese, and top‐down structuring, typical of processed cheese and cheese analogues.
Laurens J. Antuma, Remco Kornet, Skelte G. Anema, Siqi Li   +3 more
wiley   +1 more source

Enzymatic Catalysis of Biodiesel—A Critical Perspective

WIREs Energy and Environment, Volume 15, Issue 3, September 2026.
This figure illustrates the main advantages and drawbacks of enzymatic biodiesel production, highlighting its potential as a sustainable alternative to chemical routes and noting economic and technical barriers that must be addressed to enable large‐scale adoption in the global energy transition. ABSTRACT Biodiesel, a renewable alternative to petroleum
Jéssica Beatriz R. A. Miranda, Jackson Milano, Maura H. Sugai‐Guerios   +2 more
wiley   +1 more source

Gas-liquid chromatography of silylated mixtures from lipolysis of triglycerides containing unusual fatty acyl groups

Journal of Lipid Research, 1966
A convenient and rapid procedure involving methylation, silylation, and temperature-programmed gas-liquid chromatography (GLC) is described for analyzing unfractionated products from the hydrolysis of triglycerides with pancreatic lipase.
W.H. Tallent, R. Kleiman, Diana G. Cope
doaj   +1 more source

Designing nutritionally improved waffles containing glycerol monostearate based oleogel and aquafaba

Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6779-6788, 30 August 2026.
Abstract BACKGROUND Plant‐based diets are considered healthier and more sustainable, while solutions are sought to replace saturated fats in foods products. Aquafaba (AF) from chickpea cans was foamed to formulate waffles. AF was concentrated at three dry matter contents.
Cristian Szekely, Andreea Pușcaș, Andruța Elena Mureșan, Vlad Mureșan   +3 more
wiley   +1 more source

Essential Oil Oleogels—Part II: Oleogels Containing Vanilla (Vanilla planifolia) Essential Oil

European Journal of Lipid Science and Technology, Volume 128, Issue 8, August 2026.
Vanilla essential oil‐containing oleogels reduced oil leakage while forming a weak gel‐like structure that partially stabilized liquid oils. The oleogels exhibited a soft, cohesive network suitable for semisolid food applications such as spreads and fillings.
Buket Aydeniz‐Guneser, Seda Kucuk
wiley   +1 more source

Improved quantitation of plasma lipids by direct gas-liquid chromatography

Journal of Lipid Research, 1969
A preliminary digestion of total plasma lipid extracts with phospholipase C, which converts the lysolecithins, lecithins, and sphingomyelins into monoglycerides, diglycerides, and ceramides, respectively, has been shown to facilitate subsequent ...
A. Kuksis, O. Stachnyk, B.J. Holub
doaj   +1 more source

Non‐Edible Plant Pelemir Seeds (Cephalaria Syriaca L.): A New and Effective Source for Biodiesel Feedstock

Global Challenges, Volume 10, Issue 8, August 2026.
This research explores sustainable biodiesel production from non‐edible pelemir (Cephalaria syriaca) seed oil, a renewable energy feedstock. Optimized transesterification yields biodiesel with high conversion and desirable fuel properties, meeting international standards. This study highlights pelemir's significant potential for green energy solutions,
Hülya Karabas, Mahnaz Gümrükcüoglu Yigit   +1 more
wiley   +1 more source

IMPACT OF FUROATE AND SALICYLATE COORDINATION COMPLEXES ON THE LIPID FRACTIONAL COMPOSITION OF Actinomadura sp. 37

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry
The aim of this study was to investigate the influence of furoate and salicylate coordination complexes on Actinomadura sp. 37, a promising producer of secondary metabolites such as lipids.
MAXIM BÎRSA, SVETLANA BURȚEVA, TAMARA SÎRBU, VIORINA GORINCHOY, SILVIA MELNIC   +4 more
doaj   +1 more source