Results 61 to 70 of about 9,288 (228)

Stabilization of PUFA‐Rich Mayonnaise Against Lipid Oxidation: A Review of the Last Three Decades of Research

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Mayonnaise, a widely consumed oil‐in‐water emulsion, is highly susceptible to lipid oxidation due to its high content of polyunsaturated fatty acids (PUFAs) and the presence of pro‐oxidant factors such as low pH and iron from egg yolk. Over the past three decades, extensive research has focused on understanding oxidation mechanisms, analytical
Sakhi Ghelichi, Betül Yesiltas, Charlotte Jacobsen   +2 more
wiley   +1 more source

Optimization of Saponification Process for Quantification of Individual and Total Tocopherols and Phytosterols in Canola Oil Refining By‐Products

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi, Paul Prenzler, Lachlan Schwarz, Michael Loughlin, Randy Adjonu   +4 more
wiley   +1 more source

Classification of edible vegetable oils based on three-dimensional fluorescence spectroscopy and ISSA-SVM

Shipin yu jixie
ObjectiveTo improve the classification accuracy of edible vegetable oils, an identification model based on three-dimensional fluorescence spectroscopy and ISSA-SVM was established.MethodsCombining the feature information of three-dimensional fluorescence
ZHANG Jing, QI Guohong, CHEN Jingzhao, CAO Xiaoli, LI Lili   +4 more
doaj   +1 more source

Cis‐Vaccenic Acid as a Compositional Marker for Detecting High‐Oleic Seed Oil Adulteration in Avocado Oil

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The rapid expansion of the global avocado oil market has intensified concerns about economic adulteration with lower‐cost, high‐oleic seed oils that resemble the fatty acid specifications of avocado oil. Cis‐vaccenic acid C18:1 (n−7) occurs at higher proportions in avocado oil than in common seed oil adulterants, making it a promising ...
Donpon Wannasin, Selina C. Wang
wiley   +1 more source

Physicochemical Properties, Trace Elements, and Health Risk Assessment of Edible Vegetable Oils Consumed in Romania

Applied Sciences
The concentrations of trace elements (Cd, Pb, Cu, Cr, Ni, Co, and Mn) and physicochemical parameters of eight types of edible vegetable oils (obtained from a local market in Romania) were determined using graphite furnace atomic absorption spectrometry ...
Nicoleta Matei, Semaghiul Birghila, Simona Dobrinas, Alina Soceanu, Viorica Popescu, Roxana-Georgiana Zaharia (Pricopie)   +5 more
doaj   +1 more source

Huiles et corps gras des Pays du Sud et lipochimie

Oléagineux, Corps gras, Lipides, 2013
During the last decades the oleochemistry has gradually flooded our everyday life through a mass of products and applications. This is mainly due to the wide structural diversity and reactivity of fatty acids and the growing demand for bio-sourced goods.
Lecomte Jérôme, Pina Michel, Villeneuve Pierre   +2 more
doaj   +1 more source

Biobased Polyurethane Films Based on Andiroba (Carapa guianensis) and Buriti (Mauritia flexuosa) Oil Polyols

Journal of Applied Polymer Science, EarlyView.
Polyurethane films were prepared from andiroba (Carapa guianensis) and buriti (Mauritia flexuosa) oil‐derived polyols, emphasizing their potential as bio‐based materials. UV–Vis analysis indicates the retention of carotenoid‐related chromophoric features within the polymer matrix.
João A. P. da Silva, Amanda L. Ferreira, Felipe F. C. Tavares, Chana M. da Silva, Cesar L. Petzhold, Nilo S. M. Cardozo   +5 more
wiley   +1 more source

基于期货价格的食用植物油 全国统一大市场建设研究Construction of the unified national market for edible vegetable oils based on the futures prices

Zhongguo youzhi
为促进食用植物油全国统一大市场建设，依据“一价定律”理论，基于期货价格数据，运用协整检验、向量误差修正模型、脉冲响应分析、方差分解分析等计量方法，分析食用植物油市场多种油品的均衡比价关系，并提出相关建议。结果表明：在期货价格引导下，通过套利机制的作用，多种食用植物油之间价格信息相互联通，存在长期均衡关系，多种油品的供给、需求、价格动态协调，共同构成一个统一大市场；从加强油脂油料期货市场建设、积极推动期货市场功能宣讲和利用、提升大豆和油料的国内生产能力 ...
张红星1,2 ZHANG Hongxing1,2
doaj   +1 more source

‘Too Close to Eat?’ Exploring Consumer Responses to Edible Packaging Through the Lens of Food Neophobia and Construal Level Theory

Business Strategy and the Environment, EarlyView.
ABSTRACT The rapid growth of packaging waste has recently intensified the search for sustainable alternatives. Edible packaging, developed from biodegradable materials safe for consumption, represents a promising innovation that combines environmental responsibility with food preservation.
Donata Tania Vergura, Cristina Zerbini, Settimio Ziccarelli   +2 more
wiley   +1 more source

Characterization of Cantaloupe, Grape, Pumpkin, and Tomato Seed Oils From Xinjiang: Oxidative Stability, Volatile‐Compound Analysis, and Sensory Evaluation

Food Chemistry International, EarlyView.
This study compares oxidative stability, fatty acid profiles, volatile compounds, and sensory attributes of four Xinjiang seed oils. Distinct aldehyde‐driven aroma patterns and compositional differences were revealed, providing a scientific basis for quality evaluation and valorization of underutilized plant seed oils in food applications.
Yilai Wan, Zhanglian Chen, Hongbin Wu, Wenyu Liu, Changqing Wei   +4 more
wiley   +1 more source