Results 71 to 80 of about 97,820 (249)

Ellagitannin HeT obtained from strawberry leaves is oxidized by bacterial membranes and inhibits the respiratory chain [PDF]

, 2018
Plant secondary metabolism produces a variety of tannins that have a wide range of biological activities, including activation of plant defenses and antimicrobial, anti-inflammatory and antitumoral effects.
Abate, Pedro Oscar, Castagnaro, Atilio Pedro, Diaz Ricci, Juan Carlos, Filippone, María Paula, Katz, Néstor Eduardo, Mamani, Alicia Ines de Fatima, Martos, Gustavo Gabriel   +6 more
core   +1 more source

Hydrolyzable and condensed tannins resistance in Clostridium perfringens

Anaerobe, 2015
Tannins added in the diet are being used to improve nutrition and health in farm animals as an alternative to antibiotic growth promoters and to control enteric clostridial diseases. However, the capacity of Clostridium perfringens to develop resistance under the selective pressure of tannins is unknown. The purpose of this study was to determine if C. 
Redondo, Leandro Martin, Dominguez, Johana Elizabeth, Rabinovitz, Bettina Carol, Redondo, Leandro Martin, Fernandez Miyakawa, Mariano Enrique   +4 more
openaire   +3 more sources

Protection and Delivery of Phytochemicals from Passive Encapsulation to Guaranteed Self‐Assembly Induced by Amyloid Template for Chronic Disease Prevention via Modulating Microbial‐Host Crosstalk

Advanced Science, EarlyView.
ABSTRACT The rising incidence of chronic diseases globally has drawn widespread attention to phytochemicals, which exert targeted preventive and alleviating effect by modulating gut microbiota; thus, a potential strategy for precision nutritional interventions is offered.
Shiqi Bai, Siying Cheng, Fengguang Ma, Xiaorong Zhang, Jianan Huang, Zhonghua Liu, Bing Hu   +6 more
wiley   +1 more source

Nanozymes for Liver Disease Therapy: Advances in Catalytic Activity, Targeting Strategies, and Clinical Translation

Advanced Science, EarlyView.
Nanozymes, as enzyme‐mimicking nanomaterials, exhibit unique catalytic properties for the treatment of liver diseases. By regulating redox homeostasis, modulating immune responses, and enabling targeted delivery, nanozymes overcome the limitations of natural enzymes.
Xiandi Meng, Ge Zhu, Siyu Sun, Wenbo Yao, Yuning Zhang, Yong‐Guang Yang, Tianmeng Sun   +6 more
wiley   +1 more source

Identification and biotechnological characterization of lactic acid bacteria isolated from chickpea sourdough in northwestern Argentina [PDF]

, 2019
Chickpea, a relevant legume worldwide, can be nutritional and functionally improved by fermentation with lactic acid bacteria (LAB). In order to select suitable autochthonous starter cultures, we isolated and identified LAB from kabuli chickpeas ...
Hebert, Elvira Maria, Saavedra, Maria Lucila, Saez, Gabriel Dario, Zarate, Gabriela del Valle   +3 more
core   +1 more source

Ultrafast Interfacial Engineering for Quantifiable Control of Asymmetric Configurations in Nanostructured Janus Membranes

Advanced Science, EarlyView.
Founded on a rapidly formed nanostructured tannic acid/polyethyleneimine (TA/PEI) platform, an ultrafast (∼5 min), universal interfacial engineering strategy utilizing stearoyl chloride (SC) and Phytic acid (PA) enables precise fabrication of Janus membranes across diverse substrates.
Wenqing Zhang, Jinhui Xu, Bo Li, Yao Li, Yue Zhang, Zhishu Tang, Huaxu Zhu, Jingwei Hou   +7 more
wiley   +1 more source

Genome-Wide Identification of Tannase Genes and Their Function of Wound Response and Astringent Substances Accumulation in Juglandaceae

Frontiers in Plant Science, 2021
Tannins are important polyphenol compounds with different component proportions in different plant species. The plants in the Juglandaceae are rich in tannins, including condensed tannins and hydrolyzable tannins.
Jianhua Wang, Ketao Wang, Shiheng Lyu, Jianqin Huang, Chunying Huang, Yulin Xing, Yige Wang, Yifan Xu, Peipei Li, Junyan Hong, Jianwei Xi, Xiaolin Si, Hongyu Ye, Yan Li   +13 more
doaj   +1 more source

Chemical profile and antioxidant, anti-inflammatory, antimutagenic and antimicrobial activities of geopropolis from the stingless bee Melipona orbignyi [PDF]

, 2017
Licensee MDPI, Basel, Switzerland. Geopropolis is a resin mixed with mud, produced only by stingless bees. Despite being popularly known for its medicinal properties, few scientific studies have proven its biological activities.
Balestieri, José Benedito Perrella, Campos, Jaqueline Ferreira, Carollo, Carlos Alexandre, Estevinho, Leticia M., Santos, Cintia Miranda, Santos, Edson Lucas dos, Santos, H.S., Silva, Denise Brentan, Souza, Kely de Picoli   +8 more
core   +1 more source

Development of a co‐culture of Ureibacillus thermosphaericus and Cupriavidus taiwanensis for inhibitors removal from hemicellulose prehydrolysate

Biotechnology Progress, EarlyView.
For biofuels production, hemicellulose pre‐hydrolysate is considered as an attractive feedstock rich in fermentable sugars. The pre‐hydrolysate derived from lignocellulosic biomass comprises, along with sugars, several inhibitors which can hamper its efficient conversion.
Mariem Theiri, Mariya Marinova, Hassan Chadjaa, Mario Jolicoeur   +3 more
wiley   +1 more source

Elucidation and reconstitution of hydrolyzable tannin biosynthesis

Plant Biotechnology
Hydrolyzable tannins (HTs) are a class of polyphenols produced mostly in core eudicot plants. They accumulate in various plant tissues and are considered to function as defense compounds that protect against herbivory, infections, and toxic metals (specifically aluminum ions).
Tahara, Ko, Milkowski, Carsten, Oda-Yamamizo, Chihiro   +2 more
openaire   +3 more sources