Results 31 to 40 of about 133,122 (299)

Volatile compounds in the perirenal fat from calves finished on semiextensive or intensive systems with special emphasis on terpenoids

Grasas y Aceites, 2015
Grazing ruminants and their production systems have been associated with lower environmental impact and higher animal welfare, along with distinctive meat quality characteristics when compared to intensively reared animals. Recent studies have been aimed
S. Soto, E. Serrano, M. J. Humada, A. Fernández-Diez, I. Caro, A. Castro, J. Mateo   +6 more
doaj   +1 more source

Evolutionary patterns of volatile terpene emissions across 202 tropical tree species [PDF]

, 2015
International audiencePlant responses to natural enemies include formation of secondary metabolites acting as direct or indirect defenses. Volatile terpenes represent one of the most diverse groups of secondary metabolites.
Kyle G. Dexter, Baraloto, Christopher, Courtois, Elodie A, Paine, Charles Eliot Timothy, Jérôme Chave, Paine, C E Timothy, Dexter, Kyle; id_orcid, Dexter, Kyle G, Engel, Julien, Paine, C. E. Timothy, Charles Eliot Timothy Paine, Didier Stien, Stien, Didier, Dexter, Kyle G., Chave, Jérôme, Christopher Baraloto, Julien Engel, Courtois, Elodie A., Courtois, Elodie, A, Elodie A. Courtois   +19 more
core   +1 more source

Non‐Dilute Synthesis of Macrodiolides and Macrotetrolides Enabled by Confinement Catalysis

Angewandte Chemie, EarlyView.
Confinement catalysis within a hexameric resorcin[4]arene capsule enables macrolactonization under non‐dilute conditions (up to 0.1 M), overcoming the limitations of high‐dilution protocols (0.1–10 mM). This strategy provides direct access to 18–32‐membered macrodiolides and 26–32‐membered macrotetrolides in one pot and unlocks previously inaccessible ...
Feng‐Yuan Wang, Alessandro Prescimone, Daniel Häussinger, Konrad Tiefenbacher   +3 more
wiley   +2 more sources

Enhancing Enzyme Activity With Mutation Combinations Guided by Few‐Shot Learning and Causal Inference

Angewandte Chemie, EarlyView.
We present an integrated workflow that predicts activity‐enhancing mutation combinations from minimal experimental data. By proposing in vivo unit yield (yield/expression) as a surrogate for kcat/Km through causal inference, and visualizing local activity landscape, it effectively guides product yield improvement. ABSTRACT Designing enzyme sequences to
Lin Guo, Xiaoguang Yan, Yali Lu, Shengxin Nie, Mingyue Ge, Yukun Li, Weiguo Li, Xiaochun Zhang, Dongmei Liang, Yihan Zhao, Hongxiao Tan, Xiling Chen, Shilong Fan, Yefeng Tang, Jianjun Qiao, Boxue Tian   +15 more
wiley   +2 more sources

A Programmable Synthesis of Diverse Terpene Architectures from Phenols

, 2021
Over millennia, Nature has evolved exquisite synthetic pathways that combine isoprenes into chains, folds them into carbocycles, and then oxidizes/rearranges them into vast complexity (>50,000 members).
Scott, Snyder, Farbod, Salahi, Chengbo, Yao, Jack, Norton   +3 more
core   +1 more source

terpenes

, 2014
Citation: 'terpenes' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.T06278 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
null Anna, George Wypych
openaire   +2 more sources

Terpene-Based Sustainable Elastomers: Vulcanization and Reinforcement Characteristics

, 2018
Allured by the quest to fabricate sustainable elastomers having tangible applications, the present work reports the study of vulcanization and reinforcement characteristics of several sustainable elastomers derived from β-myrcenea naturally occurring ...
Preetom Sarkar (1689520), Anil K. Bhowmick (1403464)   +1 more
core   +1 more source

Characterization of a Unique Pair of Ferredoxin and Ferredoxin NADP⁺ Reductase Isoforms That Operates in Non-Photosynthetic Glandular Trichomes

Plants
Our recent investigations indicated that isoforms of ferredoxin (Fd) and ferredoxin NADP+ reductase (FNR) play essential roles for the reductive steps of the 2C-methyl-D-erythritol 4-phosphate (MEP) pathway of terpenoid biosynthesis in peppermint ...
Joshua T. Polito, Iris Lange, Kaylie E. Barton, Narayanan Srividya, B. Markus Lange   +4 more
doaj   +1 more source

Terpene Synthases and Terpene Variation in Cannabis sativa [PDF]

Plant Physiology, 2020
Abstract Cannabis (Cannabis sativa) resin is the foundation of a multibillion dollar medicinal and recreational plant bioproducts industry. Major components of the cannabis resin are the cannabinoids and terpenes. Variations of cannabis terpene profiles contribute much to the different flavor and fragrance phenotypes that affect consumer
Judith K. Booth, Macaire M.S. Yuen, Sharon Jancsik, Lufiani L. Madilao, Jonathan E. Page, Jörg Bohlmann   +5 more
openaire   +2 more sources

Essential Oils of Aromatic Plant Species from the Atlantic Rainforest Exhibit Extensive Chemical Diversity and Antimicrobial Activity

Antibiotics, 2022
Microbial resistance, caused by the overuse or inadequate application of antibiotics, is a worldwide crisis, increasing the risk of treatment failure and healthcare costs.
Crislene V. Perigo, Lenita L. Haber, Roselaine Facanali, Maria A. R. Vieira, Roseli B. Torres, Luís C. Bernacci, Elsie F. Guimarães, João B. Baitello, Marcos E. G. Sobral, Vera Quecini, Marcia Ortiz M. Marques   +10 more
doaj   +1 more source