Results 51 to 60 of about 7,588,826 (299)

Antioxidant and lipase inhibitory activities of Camellia pollen extracts: the effect of composition and extraction solvents

All Life, 2022
This work evaluated the potential of Camellia pollen extracts as an antioxidant and lipase activity inhibitor from the pollen composition and the extraction solvent. The lipase inhibitory activity, the scavenging radical’s ability (ABTS and DPPH) and the
Yuanfan Yang, Cunshan Zhou, Haile Ma, Yating Dong, Jiayu Fu, Xiaoyan Lai, Abu El-Gasim A. Yagoub, Wenjun Peng, Hui Ni   +8 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Long-term storage stability of incorporated hydrotreated vegetable oil (HVO) in biodiesel-diesel blends at highland and coastal areas

Fuel Communications
This paper reports an investigation on the long-term storage stability of high percentage and reformulated biodiesel-diesel blends for the success of renewable energy initiatives.
Nur Allif Fathurrahman, Kemal Ginanjar, Rossy Dwi Devitasari, Mamay Maslahat, Riesta Anggarani, Lies Aisyah, Ariana Soemanto, Maharani Dewi Solikhah, Arfie Thahar, Edi Wibowo, Cahyo Setyo Wibowo   +10 more
doaj   +1 more source

Modification of olefinic double bonds of unsaturated fatty acids and other vegetable oil derivatives via epoxidation: A review

Grasas y Aceites, 2017
The highly strained ring in epoxides makes these compounds very versatile intermediates. Epoxidized vegetable oils are gaining a lot of attention as renewable and environmentally friendly feedstock with various industrial applications such as ...
A. H. Noor Armylisas, M. F. Siti Hazirah, S. K. Yeong, A. H. Hazimah   +3 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Transformasi Produk Sekunder Pengolahan Minyak Parede Sebagai Produk Sambel Kerak Minyak

Dinamisia, 2021
Coconut oil processing or what is known by the Bugis people in South Sulawesi, namely Parede Oil, leaves a secondary product in the form of oil crust.
Andi Muhamad Iqbal Akbar Asfar, M. Yasser, Andi Nurul Istiyana, Andi Muhammad Irfan Taufan Asfar, Ady Kurnia   +4 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

A comprehensive monitoring approach for quality control of product oil containing drag reducing agent during pipeline transmission

You-qi chuyun
[Objective] Insufficient dissolution or shearing of drag reducing agents(DRAs) in product oil during pipeline transmission can have a significant impact on the oil's quality and may even result in quality accidents.
LIU Qian, LEI Bin, XIN Shihao, YANG He
doaj   +1 more source

GO-mediated synergistic regulation of dispersion and acidity in WO3 for efficient long-chain α-olefin epoxidation [PDF]

RSC Advances
The epoxidation of long-chain α-olefins is an effective strategy for optimizing synthetic oil products and expanding their high-value-added derivatives.
Baoliang Lv, Wei Zhang, Guohua Zhang, Guofu Zhang, Miao Zhang, Shoufeng Xue, Huixiang Wang   +6 more
doaj   +1 more source