Results 111 to 120 of about 360,858 (306)

Impact of Ethanol Stress on Yarrowia lipolytica for Sustainable Bioconversion of Agro-Food Oil Wastes into Lipases and Lipids

Foods
Ethanol stress profoundly affects yeast metabolism, yet its integrated impact on lipase activity and lipid remodeling in Yarrowia lipolytica remains unexplored.
Amina Laribi, Joanna Bryś, Abderrahmane Selmania, Assia Ikhlef, Insaf Btaïche, Abdelghani Mouzai, Bartłomiej Zieniuk, Doria Naila Bouchedja   +7 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Advances in the measurements of the biodiesel oxidative stability [PDF]

Biodiesel reduces tailpipe emissions in comparison to petroleum-diesel fuels. Oxidative stability is emerging as an important issue for biodiesel fuel because it affects fuel end properties and hence engine performance.
Verghese, Gelu, Saeed, Khizer
core   +1 more source

Green Optimization of Sesame Seed Oil Extraction via Pulsed Electric Field and Ultrasound Bath: Yield, Antioxidant Activity, Oxidative Stability, and Functional Food Potential

Foods
Sesame seed oil is a bioactive-rich lipid source, notable for lignans, tocopherols, and unsaturated fatty acids that underpin its antioxidant and cardioprotective properties.
Vassilis Athanasiadis, Marianna Giannopoulou, Georgia Sarlami, Eleni Bozinou, Panagiotis Varagiannis, Stavros I. Lalas   +5 more
doaj   +1 more source

On the growth and water oxidation stability of hydrous iridium oxide

EES Catalysis
During HIROF growth on metallic Ir, an anhydrous IrO 2 layer forms on all nanoparticles. As smaller nanoparticles are more oxophilic due to the Gibbs–Thomson effect, IrO 2 is more difficult to reduce. This impedes further oxidation and HIROF formation.
Matej Zlatar, Xianxian Xie, Carlo Franke, Tomáš Hrbek, Zdeněk Krtouš, Tong Li, Ivan Khalakhan, Serhiy Cherevko   +7 more
openaire   +3 more sources

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

FEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai, Yong Xu, Jingjing Ma, Ratchanee Duangrat, Chen Yan, Jingyan Liang, Hua Wei, Bin Jiang, Tao‐Sheng Li   +8 more
wiley   +1 more source

Oxidative stability of lipids from squid tissues

, 2001
Oxidative stability of lipids from squid tissues was compared with those of other marine lipids. On the basis of peroxide formation, total lipids (TL) from squid viscera or squid muscle with skin were most oxidatively stable, followed by squid eye TL ...
Miyashita, Kazuo, Nara, Eiichi, Cho, Soong-Yeong, Joo, Dong-Sik, Choi, Heung-Gil   +4 more
core   +1 more source

Jerked Beef: Chemical Composition and Desalting Techniques

Foods
The present study aims to compare the chemical composition of samples of jerked beef commercialized in Brasilia, Brazil, subjected to diverse desalting techniques (room temperature, refrigerated, and heat desalting).
Maria do Desterro Pereira Ferreira Ibiapina, Maria Eduarda Corino de Melo, Márcio Antônio Mendonça, Frederico Lopes da Silva, Myller de Sousa Tonhá, Raquel Braz Assunção Botelho   +5 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Characterization of oils obtained from the co-pressing of olives and oleaginous matrices with high nutritional value and determination of their oxidative stability

, 2020
Olive oil has always been one of the main components of the Mediterranean diet. Compared to other vegetable oils, extra virgin olive oil (EVO) has a unique chemical composition that also determines its beneficial effect on human health. The aim of this
Federica Pasini, Silvia Marzocchi, Maria Fiorenza Caboni   +2 more
core