Results 101 to 110 of about 36,585 (232)

Catalytic Wet Air Oxidation of Aqueous Organic Mixtures [PDF]

, 2007
Catalytic Wet Air Oxidation (CWAO) has been investigated for the treatment of water contaminated by 4-hydroxybenzoic acid (4HBA) and equimolar mixture of phenol-4HBA.
Ayral, Catherine, Creanga-Manole, Carmen, Delmas, Henri, Julcour-Lebigue, Carine, Wilhelm, Anne-Marie   +4 more
core   +1 more source

Physiology of exopolysaccharide production by Azotobacter vinelandii from 4-hydroxybenzoic acid

Journal of Industrial Microbiology & Biotechnology, 2002
The relationship between exopolysaccharide (EPS) production by Azotobacter vinelandii ATCC 12837 from 4-hydroxybenzoic acid as sole carbon source and other physiological parameters was investigated. In relation to growth, Azotobacter needed more time in 4-hydroxybenzoic acid to reach levels of biomass similar to those obtained when sugars were used ...
M C, Vargas-García, M J, López, M A, Elorrieta, F, Suárez, J, Moreno   +4 more
openaire   +2 more sources

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

(Benzoylamino)methyl 4-Hydroxybenzoate

Molbank, 2010
(Benzoylamino)methyl 4-hydroxybenzoate (“Benzamidomethylparaben”) (3) was obtained from a reaction of 4-hydroxybenzoic acid (2) with a dioxane suspension of (benzamidomethyl)triethylammonium chloride (1).
Kristina Mladenovska, Emil Popovski
doaj   +1 more source

Nutritional and Phytochemical Content of High-Protein Crops [PDF]

, 2016
The authors acknowledge support from the Scottish Government’s Rural and Environment Science and Analytical Services Division (RESAS) via their strategic research and partnership programs.Peer ...
Cantlay, Louise, Duncan, Gary, Multari, Salvatore, Neacsu, Madalina, Russell, Wendy R., Scobbie, Lorraine, Stewart, Derek, Vaughan, Nicholas   +7 more
core   +2 more sources

The Structure of Carboxyl Methyltransferase Provides Insights Into the Substrate Specificity and Divergent Evolution of Iridoid

Plant Biotechnology Journal, EarlyView.
ABSTRACT Iridoids constitute a prominent class of plant‐specialised metabolites, with carbocyclic iridoids (e.g., geniposide) and secoiridoids (e.g., loganin) diverging early in their biosynthetic pathways. This divergence is marked by substrate‐specific carboxyl methyltransferases—GjGAMT and CrLAMT—that catalyse the decisive methylation step in ...
Li Li, Zhiteng Luo, Zhaoyin He, Jie Tang, Wuke Wei, Ruoting Zhan, Huihao Zhou, Dongming Ma   +7 more
wiley   +1 more source

Cytotoxic metabolites from Thysanolaena maxima Roxb. available in Bangladesh

Clinical Phytoscience, 2020
Background Thysanolaena maxima (Roxb.) Kuntze, a perennial grass plant, is usually distributed in hilly regions of the Indian Subcontinent. Different parts of T. maxima have been used as herbal medicine by traditional healers of this region.
Nazia Hoque, Md. Hossain Sohrab, Farhana Afroz, Satyajit Roy Rony, Suriya Sharmin, Fatema Moni, Choudhury Mahmood Hasan, Md. Sohel Rana   +7 more
doaj   +1 more source

Ectopic Expression of ScALDH21 From a Desert Moss Enhances Cotton Resistance to Verticillium Wilt via the Modulation of Jasmonates and Phenylpropanoid Pathways

Plant Biotechnology Journal, EarlyView.
ABSTRACT Biotic stresses, particularly Verticillium wilt (VW), lead to a global decline in cotton yields. Here, we demonstrate that ectopic expression of ScALDH21, a gene from the desiccation‐tolerant moss Syntrichia caninervis Mitt. and absent in angiosperms, enhances cotton's resistance to VW.
Honglan Yang, Xiaoshuang Li, Tohir A. Bozorov, Jianwei Zhang, Aerguli Jiamahate, Dawei Zhang, Jiancheng Wang, Qilin Yang, Zongrang Liu, Dina Mahesati, Haijiang Xu, Shuangxia Jin, Daoyuan Zhang, Yongqiang Dai   +13 more
wiley   +1 more source

Extraction of 4-HBA utilizing renewable and conventional solvents

TESEA, Transactions on Energy Systems and Engineering Applications
The valuable chemical 4-hydroxybenzoic acid (4-HBA), the phenolic compound of carboxylic acid possesses promise as an antioxidant, antifungal, anticancer, antidiabetic, and cardioprotective properties.
Vishnu P Yadav, Anil Kumar Chandrakar
doaj   +1 more source

Inhibition behaviours of some phenolic acids on rat kidney aldose reductase enzyme: an in vitro study

Journal of Enzyme Inhibition and Medicinal Chemistry, 2017
Aldose reductase (AR) inhibitors have vital importance in the treatment and prevention of diabetic complications. In this study, rat kidney AR was purified 19.34-fold with a yield of 3.49% and a specific activity of 0.88 U/mg using DE-52 Cellulose anion ...
Zuhal Alim, Namik Kilinç, Bülent Şengül, Şükrü Beydemir   +3 more
doaj   +1 more source