Results 301 to 310 of about 8,754,571 (337)

Phenolic Composition, Antioxidant and Enzyme Inhibitory Activities of Eryngium bornmuelleri leaf

Plant Foods for Human Nutrition, 2013
Eryngium bornmuelleri Nab. (Tusî) is an endemic botanical from the Eastern Anatolia region of Turkey traditionally used for preparation of herbal tea. Within this study, phenolic composition, antioxidant capacities and inhibitory activities towards selected digestive enzymes of E. bornmuelleri leaf were investigated.
Türker, Musa, Dalar, Abdullah, KONCZAK, Izabela, ZABARAS, Dimitrios   +3 more
openaire   +4 more sources

Angiotensin converting enzyme inhibitory activity of amino acid esters of carbohydrates

International Journal of Biological Macromolecules, 2006
L-alanyl-D-glucose, L-valyl-D-glucose, L-phenylalanyl-D-glucose and L-phenylalanyl-lactose esters were synthesized enzymatically using two lipases viz., Rhizomucor miehei lipase (RML) and porcine pancreas lipase (PPL) and tested for their potential as inhibitors of angiotensin converting enzyme (ACE) in vitro. The esters exhibited concentration related
Vasudeva, Kamath, P S, Rajini, K, Lohith, B R, Somashekar, S, Divakar   +4 more
openaire   +2 more sources

Acaricidal activity and enzyme inhibitory activity of active compounds of essential oils against Psoroptes cuniculi

Veterinary Parasitology, 2019
Plant essential oils and its chemical compositions are commonly applied in medicinal and other industries due to their broad advanced pharmacological activities. In the present study, we systematically evaluated the acaricidal activities of twelve compounds of essential oils against Psoroptes cuniculi in vitro and in vivo.
Xiao-Fei, Shang, Li-Xia, Dai, Ying-Qian, Liu, Zhong-Min, Zhao, Jun-Cai, Li, Guan-Zhou, Yang, Cheng-Jie, Yang   +6 more
openaire   +2 more sources

Inhibitory activity of Plantago major L. on angiotensin I-converting enzyme

Archives of Pharmacal Research, 2011
Eight compounds were isolated from methanol extract of Plantago major L. leaves and investigated for their ability to inhibit angiotensin I-converting enzyme activity. Among them, compound 1 showed the most potent inhibition with rate of 28.06 ± 0.21% at a concentration of 100 μM. Compounds 2 and 8 exhibited weak activities.
Nguyen Xuan, Nhiem, Bui Huu, Tai, Phan, Van Kiem, Chau, Van Minh, Nguyen Xuan, Cuong, Nguyen Huu, Tung, Vu Kim, Thu, Trinh Nam, Trung, Hoang Le Tuan, Anh, Sung-Hoon, Jo, Hae-Dong, Jang, Young-In, Kwon, Young Ho, Kim   +12 more
openaire   +2 more sources

Big Endothelin Analogues with Inhibitory Activity on Endothelin-Converting Enzyme-1

Journal of Cardiovascular Pharmacology, 1998
Big endothelin-1 (big ET-1) is converted into an active form, ET-1, by endothelin-converting enzyme-1 (ECE-1). To assess the mechanism of substrate recognition by ECE-1, we examined the effects of variously substituted analogues of big ET-1 on ECE-1 activity, using solubilized membranes prepared from human ECE-1-expressed CHO-K1 cells. Among the big ET-
R, Takayanagi, W, Liu, T, Ito, K, Ohnaka, H, Nawata   +4 more
openaire   +2 more sources

Tyrosinase Inhibitory Activity of Cucumber Compounds:  Enzymes Responsible for Browning in Cucumber

Journal of Agricultural and Food Chemistry, 2003
The inhibition of mushroom tyrosinase by cucumber extracts was evaluated. The inhibitory effect was measured by both polarographic and spectrophotometric methods. The commercial aldehyde, trans,cis-2,6-nonadienal, described as a major volatile compound of cucumber, was characterized as a noncompetitive inhibitor against 4-tert-butylcatechol oxidation ...
Fernando, Gandía-Herrero, Mercedes, Jiménez, Juana, Cabanes, Francisco, García-Carmona, Josefa, Escribano   +4 more
openaire   +2 more sources

Cyclopropenone-containing cysteine proteinase inhibitors. Synthesis and enzyme inhibitory activities

Bioorganic & Medicinal Chemistry, 1999
By focusing on the amphiphilic properties of cyclopropenone (e.g. a good electrophile and a precursor for a stable 2pi-aromatic hydroxycyclopropenium cation), a new class of cysteine proteinase inhibitors containing a cyclopropenone moiety was designed.
R, Ando, T, Sakaki, Y, Morinaka, C, Takahashi, Y, Tamao, N, Yoshii, S, Katayama, K, Saito, H, Tokuyama, M, Isaka, E, Nakamura   +10 more
openaire   +2 more sources

Inhibitory effects of commonly used herbal extracts on UGT1A1 enzyme activity

Xenobiotica, 2010
Commonly used herbal supplements were screened for their potential to inhibit UGT1A1 activity using human liver microsomes. Extracts screened included ginseng, echinacea, black cohosh, milk thistle, garlic, valerian, saw palmetto, and green tea epigallocatechin gallate (EGCG).
Mohamed-Eslam F, Mohamed, Tiffany, Tseng, Reginald F, Frye   +2 more
openaire   +2 more sources

Antioxidant, anti‐inflammatory, and enzyme inhibitory activity of natural plant flavonoids and their synthesized derivatives

Journal of biochemical and molecular toxicology, 2018
S. Nile, Y. Keum, A. Nile, Shivkumar S. Jalde, Rahul V. Patel   +4 more
semanticscholar   +1 more source

Onosma Gracilis (Trautv.) and O. Oreodoxa (Boiss. & Heldr.): Phytochemistry, in Silico Docking, Antioxidant and Enzyme Inhibitory Activities

South African Journal of Botany, 2021
Cengiz Sarikurkcu, Bektaş Tepe, Nida Aydogdu Ozdogan   +2 more
exaly