Results 71 to 80 of about 51,146 (287)

Profiling of oligolignols reveals monolignol coupling conditions in lignifying poplar xylem [PDF]

, 2004
Lignin is an aromatic heteropolymer, abundantly present in the walls of secondary thickened cells. Although much research has been devoted to the structure and composition of the polymer to obtain insight into lignin polymerization, the low-molecular ...
Boerjan, Wout, Goeminne, Geert, KIM, H, LU, FC, Messens, Eric, Morreel, Kris, RALPH, J, RALPH, S   +7 more
core   +3 more sources

Nutritional Content, Phytochemical Composition, and Physicochemical Properties of Different Quinoa (Chenopodium quinoa Willd.) Seed Varieties

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Quinoa (Chenopodium quinoa Willd.) is a pseudocereal with documented benefits for human health. The macronutrient composition and phytochemical content of the grain are known to vary depending on the variety and the growing location.
Vassilios Raikos, Shirley De Lima Sampaio, Helen E. Hayes, Gary J. Duncan, Donna Henderson, Nicholas J. Vaughan, Wendy R. Russell, Madalina Neacsu   +7 more
wiley   +1 more source

Exploring the Phytochemical Landscape of the Early-Diverging Flowering Plant Amborella trichopoda Baill. [PDF]

, 2019
Although the evolutionary significance of the early-diverging flowering plant Amborella (Amborella trichopoda Baill.) is widely recognized, its metabolic landscape, particularly specialized metabolites, is currently underexplored.
Chang, Lijing, Tian, Li, Wilson, Alexander E, Wu, Sheng   +3 more
core   +1 more source

UHPLC‐MSE Insights Into Extrusion‐Driven Changes in Wheat Phenolics and Their Bioaccessibility

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives This study evaluated the impact of thermoplastic extrusion (wheat snack, WS) and cold extrusion followed by cooking (wheat pasta, WP) on phenolic compounds (PC) in two Brazilian wheat genotypes, commercially classified by gluten strength (ORS Agile, strong; ORS Vintecinco, weak).
Renata Marenda Ferreira, Carolina Thomaz Dos Santos D'Almeida, Thais Oliveira de Alves, Carlos Wanderlei Piler de Carvalho, Cristina Yoshie Takeiti, Mariana Simões Larraz Ferreira   +5 more
wiley   +1 more source

Enzymatic β-elimination in natural product O- and C-glycoside deglycosylation

Nature Communications, 2023
Biological degradation of natural product glycosides involves, alongside hydrolysis, β-elimination for glycosidic bond cleavage. Here, we discover an O-glycoside β-eliminase (OGE) from Agrobacterium tumefaciens that converts the C3-oxidized O-β-d ...
Johannes Bitter, Martin Pfeiffer, Annika J. E. Borg, Kirill Kuhlmann, Tea Pavkov-Keller, Pedro A. Sánchez-Murcia, Bernd Nidetzky   +6 more
doaj   +1 more source

The chemistry and pharmacology of citrus limonoids [PDF]

, 2016
Citrus limonoids (CLs) are a group of highly oxygenated terpenoid secondary metabolites found mostly in the seeds, fruits and peel tissues of citrus fruits such as lemons, limes, oranges, pumellos, grapefruits, bergamots, and mandarins.
Ahmad, Bernays, Bilal, Bilal, Chan, Choodej, Codoner-Franch, Fang, Gai, Garnier-Suillerot, Giovanni Lentini, Habtemariam, Habtemariam, Habtemariam, Hasegawa, Hasegawa, Herman, Ikegami, Jayaprakasha, Jeong, Juan-Badaturugea, Kondo, Maria Cavalluzzi, McIntosh, Murthy, Nikkon, Patil, Patil, Pichaiyongvongdee, Poulose, Poulose, Ram, Roberta Gualdani, Rodríguez, Sato, Solomon Habtemariam, Todaro, Xu   +37 more
core   +3 more sources

Mono‐Amination of Methyl‐α‐d‐glucoside via Borrowing Hydrogen with Recyclable Ru/C

ChemCatChem, EarlyView.
Mono‐amination of methyl‐α‐d‐glucoside in the presence of a recyclable Ru based catalyst: effect of the nature of the atmosphere. Abstract This study presents a highly efficient and sustainable method for the mono‐amination of unprotected sugar derivatives using a commercially available Ru/C heterogeneous catalyst under borrowing hydrogen (BH ...
Hana Bensalem, Pierre Roy, Sophie Hameury, Thierry Tassaing, Frédéric Guégan, François Jérôme, Karine De Oliveira Vigier   +6 more
wiley   +1 more source

Separation of Five Iridoid Glycosides from Lonicerae Japonicae Flos Using High-Speed Counter-Current Chromatography and Their Anti-Inflammatory and Antibacterial Activities

Molecules, 2019
A high-speed counter-current chromatography (HSCCC) method, using a two-phase solvent system composed of ethyl acetate/n-butanol/methanol/water (5:1:1:5, v/v/v/v), was successfully established to separate the five iridoid glucosides 7-O-ethyl sweroside ...
Ran Yang, Lei Fang, Jia Li, Zhenhua Zhao, Hua Zhang, Yongqing Zhang   +5 more
doaj   +1 more source

A Comparative Analysis of the Photo-Protective Effects of Soy Isoflavones in Their Aglycone and Glucoside Forms [PDF]

, 2012
Isoflavones exist in nature predominantly as glucosides such as daidzin or genistin and are rarely found in their corresponding aglycone forms daidzein and genistein. The metabolism and absorption of isoflavones ingested with food is well documented, but
BEVILACQUA, MARIA ASSUNTA, F. Gasparri, IOVINE, BARBARA, M. L. Iannella, MONFRECOLA, GIUSEPPE, V. Giannini   +5 more
core   +2 more sources

Exploring the Anti‐Diabetic Potential of Anthocyanins: From Biochemical Pathways to Human Trials

Chronic Diseases and Translational Medicine, EarlyView.
ABSTRACT Diabetes mellitus (DM) is a global health challenge with increasing prevalence rates, particularly in low‐ and middle‐income countries. Anthocyanins (ACs) are potential bioactive compounds found in various fruits and vegetables, attracting the attention of researchers due to their possible role in managing diabetes and its complications ...
Lakshay Panchal, Sangeeta Yadav, Akash Kumar, Tanbeer Kaur, Yashna Bawa, Sarvesh Rustagi, Rahul Mehra   +6 more
wiley   +1 more source