Results 71 to 80 of about 11,892 (209)

Green‐Synthesized Silver Nanoparticles Against Acinetobacter baumannii: A Systematic Review of Antibacterial Activity, Mechanisms of Action, Toxicity, and Antibiofilm Effects

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Schematic overview of the main antibacterial mechanisms proposed for green‐synthesized silver nanoparticles (AgNPs) against Acinetobacter baumannii. The figure summarizes the phytosynthetic pathway used to produce AgNPs (right panel) and the major reported antibacterial effects, including reactive oxygen species generation, oxidative stress, membrane ...
Shahla Shahbazi, Kimia Rafieibuzhani, Keyghobad Ghadiri, Yadollah Bahrami, Roya Chegene Lorestani, Maryam Meskini, Samira Sabzi, Mosayeb Rostamian   +7 more
wiley   +1 more source

乙烯利处理对油茶采后种仁品质的影响Effects of ethephon on quality of postharvest seed kernels of Camellia oleifera

Zhongguo youzhi
为开发对油茶籽进行大规模处理以促进其后熟的方法，以‘华硕’油茶鲜果为试验材料，去皮后得到油茶籽，并用1.5 g/L乙烯利溶液浸泡处理，分析处理后0、3、6、9、12 d和15 d的油茶种仁含油率、可溶性糖、蔗糖、内源1-氨基-环丙烷羧酸（ACC）含量及其油脂不饱和脂肪酸含量，考察乙烯利处理对油茶采后种仁品质的影响。结果表明：1.5 g/L乙烯利溶液浸泡处理油茶籽,显著提高了种仁含油率（处理组和对照组均在处理后9 d达到峰值，处理组比对照组高1564%）、可溶性糖和蔗糖含量（处理组和对照组均在处理后12
王玮琦，陈怡汀，张嘉锡，马晓玲 WANG Weiqi, CHEN Yiting, ZHANG Jiaxi, MA Xiaoling
doaj   +1 more source

Comparative Study of Camellia oleifera Seed Oil on Chemical Constituents, Antioxidant Activities and Physicochemical Characteristics from Southern China.

Journal of Oleo Science
Eleven kinds of Camellia oleifera seed oils (CSOs) were evaluated in terms of chemical constituents, antioxidant activities, acid value (AV) as well as peroxide value (POV). These CSOs contained abundant β-sitosterol, squalene, α-tocopherol and phenolics,
Qingqing Li, Yong Zhu, Li-Kang Qin
semanticscholar   +1 more source

Multi‐Induction Strategies in Crops: Mechanisms, Synergistic Effects, and Sustainable Applications for Enhanced Secondary Metabolite Production

Food Frontiers, Volume 7, Issue 4, July 2026.
This review analyzes single/combined abiotic (light, water, nutrients, hormones) and biotic (microbes, yeast) elicitors regulating signaling, gene expression, and metabolism to boost plant secondary metabolites. It highlights synergistic multielicitor strategies for crop quality and functional foods, while critically addressing current limitations and ...
Yifei Sun, Daoyan Xiao, Xingyue Li, Zhaofei Wang, Maoqin Xia, Chao Song, Hong‐Lei Li   +6 more
wiley   +1 more source

Effects of Cultivars and Geography in China on the Lipid Characteristics of Camellia oleifera Seeds.

Journal of oleo science, 2019
New cultivars of Camellia oleifera have been developed and planted in southern China. However, lipid characteristics of their seed oils were still unclear. In this study, nine C. oleifera fruits were collected from different cultivars in different planting regions, and the lipid characteristics, such as oil content, fatty acid composition ...
Zeng, Wei, Endo, Yasushi
openaire   +2 more sources

CfSnt2‐CfRpd3‐Mediated H3 Deacetylation Governs the ROS‐Induced Autophagy and Pathogenicity of Colletotrichum fructicola

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
The CfSnt2‐CfRpd3‐mediated H3 deacetylation negatively regulates ROS‐induced autophagy. The CfRpd3 and CfSnt2 undergo down‐regulated expression to relieve the inhibition of autophagy. Thus, autophagy is highly induced during Colletotrichum fructicola infection and oxidative stress for ROS response and pathogenicity.
Yuan Guo, He Li, Shengpei Zhang
wiley   +1 more source

Evaluation of Camellia oleifera seed saponins degradation in rice fields by UPLC-MS/MS method.

Science of the Total Environment
Freshwater snails of the genus Pomacea, have been introduced worldwide with well-documented ecological and economic impacts. In rice, a crucial crop for global food security, apple snails have become a major pest.
Josep Borrull, M. Rambla-Alegre, J. Diogène, Carles Alcaraz   +3 more
semanticscholar   +1 more source

Cytotoxic triterpenoid saponins from the defatted seeds of Camellia oleifera Abel

Journal of Asian Natural Products Research, 2017
Five new oleanane-type triterpenoid saponins, oleiferasaponins D1–D5 (1–5), were isolated from the defatted seeds of Camellia oleifera Abel. Their structures were elucidated by spectroscopic and chemical methods. The cytotoxic activities of compounds 1–5 were evaluated against five human tumor cell lines (HCT-116, HepG2, BGC-823, NCI-H1650, and A2780).
Hui-Zheng, Fu, Kai-Hua, Wan, Qing-Wei, Yan, Guo-Ping, Zhou, Tong-Tong, Feng, Mian, Dai, Rui-Jian, Zhong   +6 more
openaire   +2 more sources

A Comprehensive Review on Xylitol Production: Experimental and Theoretical Insights, Research Gaps, and Future Perspectives

Advanced Energy and Sustainability Research, Volume 7, Issue 6, June 2026.
This review integrates chemical and biological xylitol production from upstream to downstream, uniquely combining experimental and theoretical insights to reveal mechanisms, bottlenecks, and future directions for sustainable lignocellulosic xylitol production.
Tanongsak Sukkasem, Pratikkumar Lakhani, Atthapon Srifa   +2 more
wiley   +1 more source

油茶籽淀粉的结构与体外模拟消化特性研Structure and digestion property in vitro of Camellia oleifera starch

Zhongguo youzhi
为促进油茶籽淀粉资源的开发利用，采用“碱提+酶解”工艺从油茶籽粕中提取油茶籽淀粉，并以市售玉米淀粉和马铃薯淀粉为对照，比较其结构和体外消化特性。结果表明：本工艺所得油茶籽淀粉的提取率为64.25%，纯度为92.66%；与市售玉米淀粉、马铃薯淀粉相比，油茶籽淀粉呈圆球形或椭球形，颗粒更小；油茶籽淀粉为典型的A型淀粉，其长程结构不稳定，相对结晶度更低；油茶籽淀粉的短程有序程度与市售玉米淀粉、马铃薯淀粉相似，但双螺旋度数更低；油茶籽淀粉抗性淀粉含量（16.91%）更高。综上 ...
向敏1，韩小苗1,2，吴苏喜1,2，李万元2，彭邵锋3 XIANG Min1,HAN Xiaomiao1,2,WU Suxi1,2， LI Wanyuan2,PENG Shaofeng3"
doaj   +1 more source