Results 21 to 30 of about 1,870,145 (305)

A Study on Prevalence of Escherichia coli O157 with a Verified Method in Foods

Turkish Journal of Agriculture: Food Science and Technology, 2017
The purpose of this study were to identify the presence of E.coli O157 and to determine its prevalence in foods which were collected from various restaurants, shops and markets in Istanbul. Also, validation of detection method of E. coli O157 in all food
Semiha Yalçın, Ayla Ünver Alçay, Gözde Yüzbaşıoğlu, Burcu Çakmak, Aysun Sağlam   +4 more
doaj   +1 more source

The Formation of Methyl Ketones during Lipid Oxidation at Elevated Temperatures

Molecules, 2021
Lipid oxidation and the resulting volatile organic compounds are the main reasons for a loss of food quality. In addition to typical compounds, such as alkanes, aldehydes and alcohols, methyl ketones like heptan-2-one, are repeatedly described as aroma ...
Sandra Grebenteuch, Clemens Kanzler, Stefan Klaußnitzer, Lothar W. Kroh, Sascha Rohn   +4 more
doaj   +1 more source

UPLC-QTOF-MS-Based Metabolomics and Antioxidant Capacity of Codonopsis lanceolata from Different Geographical Origins

Foods, 2023
Codonopsis lanceolata (C. lanceolata) has been commonly utilized as a therapeutic plant in traditional medicine. In this study, we examined variations in metabolites in C.
Miso Nam, Sae rom Jo, Young-Chan Kim, Min-Sun Kim   +3 more
doaj   +1 more source

Application of Liquid Chromatography/Ion Trap Mass Spectrometry Technique to Determine Ergot Alkaloids in Grain Products

Food Technology and Biotechnology, 2015
A liquid chromatography/ion trap mass spectrometry-based method to determine six ergot alkaloids and their isomers is presented. The samples were cleaned on neutral alumina-based solid-phase extraction cartridges.
Marcin Bryła, Krystyna Szymczyk, Renata Jędrzejczak, Marek Roszko   +3 more
doaj   +1 more source

Impact of Phenolic Acid Derivatives on the Oxidative Stability of β-Lactoglobulin-Stabilized Emulsions

Antioxidants, 2023
Proteins, such as β-lactoglobulin (β-Lg), are often used to stabilize oil–water-emulsions. By using an additional implementation of phenolic compounds (PC) that might interact with the proteins, the oxidative stability can be further improved. Whether PC
Alina Bock, Helena Kieserling, Ulrike Steinhäuser, Sascha Rohn   +3 more
doaj   +1 more source

Quality parameters of olive oil from stoned and nonstoned Koroneiki and Megaritiki Greek olive varieties at different maturity levels

Grasas y Aceites, 2015
Virgin olive oil is a natural functional food and its beneficial role in health as an integral ingredient of the Mediterranean diet is universally recognized.
E. Katsoyannos, A. Batrinou, A. Chatzilazarou, S. M. Bratakos, K. Stamatopoulos, V. J. Sinanoglou   +5 more
doaj   +1 more source

Analysis of docosahexaenoic acid hydroperoxide isomers in mackerel using liquid chromatography–mass spectrometry

Scientific Reports, 2023
Docosahexaenoic acid (DHA) is mostly esterified in food and is easily oxidized by exposure to heat or light. Hydroperoxide positions of DHA mono-hydroperoxide (DHA;OOH) provide information on oxidation mechanisms (e.g., radical- or singlet oxygen ...
Ibuki Kusumoto, Shunji Kato, Kiyotaka Nakagawa   +2 more
doaj   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

Nutritional quality and phytochemical contents of cold pressed oil obtained from chia, milk thistle, nigella, and white and black poppy seeds

Grasas y Aceites, 2020
Cold pressed oils obtained from chia (Salvia hispanica L.), milk thistle (Silybum marianum L.), nigella (Nigella sativa L.), and white and black varieties of poppy (Papaver somniferum L.) seeds were character­ized.
E. Rokosik, K. Dwiecki, A. Siger
doaj   +1 more source