Results 71 to 80 of about 58,937 (289)

Two-Phase Fermentation Systems for Microbial Production of Plant-Derived Terpenes

Molecules
Microbial cell factories, renowned for their economic and environmental benefits, have emerged as a key trend in academic and industrial areas, particularly in the fermentation of natural compounds.
Tuo Li, Ximeng Liu, Haoyu Xiang, Hehua Zhu, Xuan Lu, Baomin Feng   +5 more
doaj   +1 more source

Selected oxidized fragrance terpenes are common contact allergens

, 2005
Terpenes are widely used fragrance compounds in fine fragrances, but also in domestic and occupational products. Terpenes oxidize easily due to autoxidation on air exposure.
Matura, Mihaly, Matura, M, Sköld, Maria, Borje, A, White, IR, Börje, Anna, Goossens, A, Andersen, Klaus E; id_orcid, Johansen, JD, Skold, M, Bruze, Magnus, Svedman, Cecilia, Frosch, Peter, Bruze, Magnus,, White, Ian R, Frosch, P, Andersen, KE, Karlberg, AT, Goossens, An, Lund University., Svedman, C, Karlberg, Ann-Therese, Johansen, Jeanne D   +22 more
core   +1 more source

Comprehensive Characterization of Acer truncatum Leaf Extract: Identification of Systemic Metabolites and Effects on Performance, Antioxidant Status, and Intestinal Microbiota in Laying Hens

Animal Research and One Health, EarlyView.
Dietary A. truncatum leaf extract is absorbed and improves laying performance in aged hens by enhancing systemic antioxidant capacity and modulating the gut microbiota. ABSTRACT The demand for natural feed additives is considerably increasing in the antibiotic‐free feed era.
Kailong Qin, Jiantao Yang, Minglu Gao, Xiaozhao Tao, Xin Yang, Yanli Liu, Xiaojun Yang   +6 more
wiley   +1 more source

A new frontier: Terpenes in the fight against colon cancer

ASPET Discovery
Colon cancer remains a major contributor to cancer-related mortality globally, highlighting the urgent need for innovative therapeutic strategies. Terpenes, a diverse class of natural compounds found in plants, have garnered significant attention for ...
Amit K. Keshari, Vishwjeet Singh, Tejash Patni, Triveni Mishra, Anuradha Mishra, Ramesh Kr. Gupta   +5 more
doaj   +1 more source

The Identification and Quantification of Terpenic Compounds from Aromatic and Semi-Aromatic Musts from Moldavia Region, Romania

EIRP Proceedings, 2021
The aim of this study is to identify and quantify terpenic compounds in musts from the Eastern region of Romania, Moldavia. Musts obtained for three consecutive years from four grape varieties, namely: Busuioaca de Bohotin, Feteasca neagra, Muscat ...
Ioana Rebenciuc, Ecaterina Lengyel, Petru Alexe, Adina Frum, Oana Botoran, Diana Ionela Stegarus   +5 more
doaj  

When Two Dimensions Matter: A Critical Review of Recent Comprehensive Two‐Dimensional Gas Chromatography Applications in Food Analysis

ChemFoodChem, EarlyView.
Comprehensive two‐dimensional gas chromatography (GC×GC) is gaining importance in food analysis, particularly for volatile and aroma‐related compounds. This review examines recent applications across plant‐, animal‐, and other food matrices, revealing trends in sample preparation, column selection, modulation and detection, while highlighting ...
Ana Jano, Alba Bautista, Ana M. Ares, José Bernal   +3 more
wiley   +1 more source

Understanding Synergistic Toxicity of Terpenes as Insecticides: Contribution of Metabolic Detoxification in Musca domestica

Frontiers in Plant Science, 2018
Essential oils, which are mixtures of terpenes, frequently show stronger insecticide activity, i.e., lower lethal dose 50 (LC50), than their most abundant terpenes. Synergy between terpenes provides a plausible explanation, but its demonstration has been
Esteban Scalerandi, Guillermo A. Flores, Marcela Palacio, Maria Teresa Defagó, María Cecilia Carpinella, Graciela Valladares, Alberto Bertoni, Sara María Palacios   +7 more
doaj   +1 more source

Phosphonomethyl (Thio)Phosphonamidite Reagents for the Construction of Phosphonylmethyl Phosphono(Di)Thioate Mono‐ and Diesters

Chemistry – A European Journal, EarlyView.
A set of new phosphonomethyl (thio)phosphonamidite reagents is introduced to generate unprecedented pyrophosphate mimetics. The versatile P(III)‐P(V) reagents allow for the construction of various pyrophosphate isosteres, and the applicability of the chemistry is illustrated in the assembly of a diverse set of stabilized CDP‐glycerol and CDP‐ribitol ...
Pascal Balić, Roy Steneker, Gijsbert A. van der Marel, Jeroen D. C. Codée, Dmitri V. Filippov   +4 more
wiley   +1 more source

Microbiological Conversion of Terpenes [PDF]

Terpenoids are omnipresent groups of substances occurring in the microbial, plant and animal kingdom. Structures of all these compounds are based on the linking together of C蔀 , biological isoprenoid units.
林, 哲吾
core   +1 more source

Chiral Dipicolinamide‐Based Push–Pull π‐Conjugated Systems as Nonreciprocal Circularly Polarized Luminescence Emitters

Chemistry – A European Journal, EarlyView.
This work presents the synthesis and characterization of chiral dipicolinamide push–pull fluorophores. While possessing similar photophysical properties in solution, their solvent‐annealed thin films exhibit unexpected, nonreciprocal chiroptical activity in both absorption and emission, including a complete inversion of the chiroptical profile upon ...
Filippo Petri, Luca Gherardi, Lorenzo Di Bari, Lorenzo Arrico   +3 more
wiley   +1 more source