Results 11 to 20 of about 6,485 (180)

Identification and Quantification of Key Phytochemicals, Phytohormones, and Antioxidant Properties in Coccinia grandis during Fruit Ripening

Antioxidants, 2022
Coccinia grandis contains secondary metabolites, such as flavonoids, phenolic acids, terpenoids, alkaloids, sterols, and glycosides, which are known to have in vitro antioxidant, antidiabetic, anti-inflammatory, and antidyslipidemic activities.
In Young Lee, Nami Joo
doaj   +1 more source

Trans-cinnamaldehyde-related overproduction of benzoic acid and oxidative stress on Arabidopsis thaliana

Frontiers in Plant Science, 2023
IntroductionTrans-cinnamaldehyde is a specialised metabolite that naturally occurs in plants of the Lauraceae family. This study focused on the phytotoxic effects of this compound on the morphology and metabolism of Arabidopsis thaliana seedlings ...
David López-González, Yolanda Ferradás, Yolanda Ferradás, Fabrizio Araniti, Elisa Graña, José M. Hermida-Ramón, María Victoria González, Marta Teijeira, Marta Teijeira, Manuel Rey, Manuel J. Reigosa, Adela M. Sánchez-Moreiras   +11 more
doaj   +1 more source

Clonal Micropropagation and Peculiarities of Adaptation to ex vitro Conditions of Forest Berry Plants of the Genus Vaccinium

Техника и технология пищевых производств, 2022
Modern cost-effective propagation methods yield a large amount of high-quality healthy planting material of economically valuable forest berry plants. However, ex vitro adaptation of Vaccinium species and in vitro cultivation of the Kamchatka bilberry ...
Anton I. Chudetsky, Sergey A. Rodin, Lilia V. Zarubina, Irina B. Kuznetsova, Galina V. Tyak   +4 more
doaj   +1 more source

COLORIMETRIC ESTIMATION OF INDOLEACETIC ACID [PDF]

Plant Physiology, 1951
The wide use of the auxin, indoleacetic acid, in physiological and biochemical experiments has promoted interest in methods for its colorimetrie estimation. Mitchell and Brunstetteb (1) have proposed both the nitrite and the ferric chloride-sulphuric acid tests for the quantitative estimation of indoleacetic acid (IAA) in aqueous solutions, basing ...
S A, Gordon, R P, Weber
openaire   +2 more sources

Ethylene, ACC, and the Plant Growth-Promoting Enzyme ACC Deaminase

Biology, 2023
Here, a brief summary of the biosynthesis of 1-aminocyclopropane-1-carboxylate (ACC) and ethylene in plants, as well as overviews of how ACC and ethylene act as signaling molecules in plants, is presented.
Elisa Gamalero, Guido Lingua, Bernard R. Glick   +2 more
doaj   +1 more source

Comparison of Zeatin Indoleacetate with Zeatin and Indoleacetic Acid in the Tobacco Bioassay [PDF]

Plant Physiology, 1972
Zeatin indole-3-acetate, 6-[4-(indole-3-acetoxy)-3-methyl-trans-2-butenylamino]purine, is at least as effective as zeatin on a molar basis in satisfying the cytokinin requirement for growth and bud formation in tobacco bioassays. It is less effective than indole-3-acetic acid and is needed as a variable function of the cytokinin concentration for ...
Ruth Y. Schmitz, Folke Skoog, Sidney M. Hecht, Nelson J. Leonard   +3 more
openaire   +2 more sources

Short communication: Antimicrobial activity of indoleacetic, gibberellic and coumaric acids against Paenibacillus larvae and its toxicity against Apis mellifera

Spanish Journal of Agricultural Research, 2020
Aim of study: To explore three isolated phytomolecules: indoleacetic acid (IAA), gibberellic acid (GA), and the secondary metabolite p-coumaric acid (CUM): (1) evaluating their toxicity against Apis mellifera larvae and adults under controlled conditions
Nicolás Szawarski, Pablo Giménez-Martínez, Giulia Mitton, Pedro Negri, Facundo Meroi Arcerito, María P. Moliné, Sandra Fuselli, Martín Eguaras, Lorenzo Lamattina, Matías Maggi   +9 more
doaj   +1 more source

Identification of Oxindoleacetic Acid Conjugates in Quinoa (Chenopodium quinoa Willd.) Seeds by High-Resolution UHPLC-MS/MS

Molecules, 2022
Quinoa (Chenopodium quinoa Willd.) has a high nutritional value and it contains a high number and high amounts of specialized metabolites. These metabolites include, for example, phenolic acids, flavonoids, terpenoids and steroids.
Maarit Karonen, Juha-Matti Pihlava
doaj   +1 more source

Human Fecal Microbiota Transplantation Reduces the Susceptibility to Dextran Sulfate Sodium-Induced Germ-Free Mouse Colitis

Frontiers in Immunology, 2022
In clinical practice, fecal microbiota transplantation (FMT) has been used to treat inflammatory bowel disease (IBD), and has shown certain effects. However, the selection of FMT donors and the mechanism underlying the effect of FMT intervention in IBD ...
Yapeng Yang, Xiaojiao Zheng, Yuqing Wang, Xiang Tan, Huicong Zou, Shuaifei Feng, Hang Zhang, Zeyue Zhang, Jinhui He, Bota Cui, Xueying Zhang, Zhifeng Wu, Miaomiao Dong, Wei Cheng, Shiyu Tao, Hong Wei   +15 more
doaj   +1 more source

Effects of Perfluorooctanoic Acid on Gut Microbiota and Microbial Metabolites in C57BL/6J Mice

Metabolites, 2023
Perfluorooctanoic acid (PFOA) represents an increasing public health concern due to its persistence in the environment and its toxic effects. The gut microbiota is known to produce various metabolites that assist the host to maintain metabolic ...
Bei Gao, Lixia Chen, Weichen Xu, Jinjun Shan, Weishou Shen, Nan Gao   +5 more
doaj   +1 more source