Results 51 to 60 of about 6,136 (220)

Volatile constituents and polyphenol composition of Opuntia ficus-indica (L.) Mill from Morocco

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2016
The aim of this study is the extraction and the identification of volatile organic compounds (VOCs) and total phenolic compounds of three Opuntia ficus-indica (L.) Mill., species from Morocco, namely Dellahia, Aissa and Shoul.
jihane OUMATOU, Saadia ZRIRA, Giacomo L PETRETTO, Bouchta SAIDI, Mariaelena SALARIS, Giorgio PINTORE   +5 more
doaj   +2 more sources

Use of GC-IMS and Stoichiometry to Characterize Flavor Volatiles in Different Parts of Lueyang Black Chicken during Slaughtering and Cutting

Foods
Chilled and cut chicken is preferred by consumers for its safeness and readiness to cook. To evaluate the quality characteristics of various chilled chicken products, differences in volatile organic components (VOCs) of six different cut parts (breast ...
Linlin He, Hui Yang, Fei Lan, Rui Chen, Pengfei Jiang, Wengang Jin   +5 more
doaj   +1 more source

Chemical characterization of volatile organic compounds on animal farms

Veterinární Medicína, 2008
More than one hundred volatile organic substances were identified by gas chromatography and mass spectrometry (GC/MS) in the indoor and outdoor air, stable and farm road dust and farm soil samples from two pig and cattle farms in the South Moravian ...
M. Ciganek, J. Neca
doaj   +1 more source

Unlocking agro‐ecosystem sustainability: exploring the bottom‐up effects of microbes, plants, and insect herbivores

Integrative Zoology, EarlyView.
Microorganism‐released metabolites, proteins, or toxins modulate plant‐based targets to regulate physiological processes such as phytohormone and nutrition balance and stress resistance. Microbes that affect plant physiological processes regulate the visual, olfactory, and gustatory cues associated with plants to attract or repel insect herbivores and ...
Wei ZHANG, Lukasz L. STELINSKI, Amr MOHAMED, Guangmin WANG, Gianluca TETTAMANTI, Moxian CHEN, Mingsheng HONG, Ella Z. DALY, Jan BRUIN, David RENAULT, Nemat O. KEYHANI, Qi ZHAO   +11 more
wiley   +1 more source

Indoor Air Background Concentrations of Volatile Organic Compounds (VOCs) in California Residences

Groundwater Monitoring &Remediation, EarlyView.
Abstract A study was performed to measure typical “indoor air background” concentrations of volatile organic compounds (VOCs) in residential buildings in the state of California that were not known to be impacted by subsurface sources. A total of 57 buildings were sampled between February 2023 and February 2024, with one sample collected per building ...
Gina Plantz, Kelly Chatterton, Rich Rago, Bart Eklund, Heidi Hayes, Monica Tran   +5 more
wiley   +1 more source

Changes of Volatile Flavor Substances of Beeves in Spoilage Process Based on Gas Chromatography–Ion Mobility Spectrometry and Electronic Nose

Shipin gongye ke-ji
In order to investigate the changes of volatile flavor substances in the process of beeves spoilage, beeves with different storage time were employed. The volatile flavor substances of beeves in spoilage process were analyzed by using gas chromatography ...
Zhiping ZHAO, Shengyuan ZHANG, Hongfan CHEN, Ziqing LING, Xiaohan JIA, Dayu LIU   +5 more
doaj   +1 more source

Tetrachloroaurate (III)–induced oxidation increases nonthermal plasma-induced aldehydes

Advances in Redox Research, 2023
Research on nonthermal plasma (NTP) devices first began almost five decades ago. NTP devices discharge electrons, positive ions, ultraviolet light, reactive oxygen species (ROS) and reactive nitrogen species (RNS) at near-physiological temperatures ...
Yasumasa Okazaki, Jun Yoshitake, Nanami Ito, Kanako Sasaki, Hiromasa Tanaka, Masaru Hori, Takahiro Shibata, Shinya Toyokuni   +7 more
doaj  

Rhizobia–Bean Symbiosis Increases Root Herbivore Attraction and Growth via Volatile Signals and Enhanced Nutrition

Plant, Cell &Environment, EarlyView.
ABSTRACT The symbiosis between nitrogen‐fixing rhizobia and plants is considered mutually beneficial, yet its indirect effects on other organisms remain understudied. We examined how rhizobia symbiosis in Phaseolus vulgaris influences the behaviour and performance of Diabrotica balteata larvae. Specifically, we tested larval preference for nodulated (R+
Camilo Rivera, Tom Wakley, Gregory Röder, Carlos Bustos‐Segura, Yunhe Li, Betty Benrey   +5 more
wiley   +1 more source

Hydrophobic bonds-dominated key off-odors/silver carp myofibrillar protein interactions, and their binding characteristics at cold storage and oral temperatures

Food Chemistry: X, 2022
This study revealed the interaction mechanism between silver carp myofibrillar protein (MP) and key off-odors by combining fluorescence spectroscopy with molecular dynamics (MD) simulation.
Chao Xue, Juan You, Huimin Zhang, Liyuan Zhao, Shanbai Xiong, Tao Yin, Qilin Huang   +6 more
doaj  

Chemical, morphological, and genetic characterization of the floral scent and scent‐releasing structures of Gynandropsis gynandra (Cleomaceae, Brassicales)

Plant Biology, EarlyView.
The flowers of African and Asian Gynandropsis gynandra accessions differ in fragrance and epidermal cell morphology (i.e., papillae). Abstract Flowering plants showcase a remarkable diversity in floral fragrances, colours, and structures, which function harmoniously as signals to attract and guide pollinators. Like visual signals, the scents emitted by
B. Zenchyzen, S. A. Schmidt, S. Carey, K. Merkosky, A. P. de la Mata, J. J. Harynuk, J. C. Hall   +6 more
wiley   +1 more source