Results 21 to 30 of about 267,223 (312)

Effect of thermally untreated soybean with low levels of Kunitz trypsin inhibitors in the diet of broilers [PDF]

Agroznanje, 2011
This paper researched the effect of raw Kunitz free trypsin inhibitor soybean sort "Lana" to the production characteristics of broilers (Ross 308), compared to raw soybeans with a standard level of trypsin inhibitors. The production results indicate that
Beuković Dejan, Ljubojević D., Beuković Miloš, Đorđević Nenad, Milošević Niko, Stanaćev Vidica   +5 more
doaj  

Overexpression of soybean trypsin inhibitor genes decreases defoliation by corn earworm (Helicoverpa zea) in soybean (Glycine max) and Arabidopsis thaliana

Frontiers in Plant Science, 2023
Trypsin inhibitors (TIs) are widely distributed in plants and are known to play a protective role against herbivores. TIs reduce the biological activity of trypsin, an enzyme involved in the breakdown of many different proteins, by inhibiting the ...
Mst Shamira Sultana, Mst Shamira Sultana, Mitra Mazarei, Mitra Mazarei, Juan Luis Jurat-Fuentes, Tarek Hewezi, Reginald J. Millwood, C. Neal Stewart, C. Neal Stewart   +8 more
doaj   +1 more source

Primary structure of potato Kunitz-type serine proteinase inhibitor [PDF]

, 2000
The serine proteinase inhibitor (PSPI-51) isolated from potato tubers (Solanum tuberosum L,) comprises two protein species with pi 5.2 and 6.3, denoted as PSPI-21-5.2 and PSPI-21-6.3, respectively.
Mentele, Reinhard, Mosolov, Vladimir V., Revina, Tatyana A., Valueva, Tatyana A.   +3 more
core   +1 more source

Variability of antinutritive compounds in flaxseed flours

International Journal of Plant Biology, 2013
The use of flaxseed flours in the diets of poultry and broilers may be limited by the presence of antinutritive compounds. The content of cyanogenic glycosides, phytic acid, condensed tannins and trypsin inhibitors was evaluated in seven varieties of ...
Roberto Russo, Remo Reggiani
doaj   +1 more source

Effects of specific inhibitors on the gene expression of a digestive trypsin in Pieris brassicae L. (Lepidoptera: Pieridae)

Journal of Plant Protection Research, 2018
Protein digestion in insects relies on several groups of proteases, among which trypsin plays a prominent role. In the current study, larvae of Pieris brassicae L.
Ali Sharifloo, Arash Zibaee, Jalal Jalali Sendi, Khalil Talebi Jahromi   +3 more
doaj   +1 more source

The Effect of TiO2-Nanoparticle on the Activity and Stability of Trypsin in Aqueous Medium [PDF]

Journal of Nanostructures, 2018
Trypsin (E.C.3.4.21.4) is a serine protease commonly used in proteomics for digestion of proteins. In the present study, the effect of nano-TiO2 on the conformation and catalytic activity of trypsin were studied.
sakineh sadeghi kaji, behzad shareghi, Ayeh Bolouki, Masoud Salavati-Niasari   +3 more
doaj   +1 more source

Partial characterization of the digestive proteases and α-amylase of the larvae of the red palm weevil, Rhynchophorus ferrugineus [PDF]

Arthropods, 2020
Activity of digestive enzymes (trypsin, chymotrypsin and α-amylase) in soluble protein extracted from the larval gut of Rhynchophorus ferrugineus was studied using specific substrates and enzyme inhibitors.
Ashraf Oukasha Abd El-latif
doaj  

Partial purification of trypsin inhibitors from Parkia seeds (Fabaceae)

Hoehnea
Leguminous seeds (Fabaceae) have a high content of inhibitors of which serine protease inhibitors are the most widely studied. However, there are only a few studies related to the investigation of these proteins in tree species belonging to the Amazon ...
Larissa Ramos Chevreuil, José Francisco de Carvalho Gonçalves, Leonardo de Azevedo Calderon, Luiz Augusto Gomes de Souza, Silvana Cristina Pando, Eduardo Euclydes de Lima e Borges   +5 more
doaj   +1 more source

Bioactive Composition, Antioxidant Activity, and Anticancer Potential of Freeze-Dried Extracts from Defatted Gac (Momordica cochinchinensis Spreng) Seeds

Medicines, 2018
Background: Gac (Momordica cochinchinensis Spreng) seeds have long been used in traditional medicine as a remedy for numerous conditions due to a range of bioactive compounds.
Anh V. Le, Tien T. Huynh, Sophie E. Parks, Minh H. Nguyen, Paul D. Roach   +4 more
doaj   +1 more source

Nutritional and Defensive Chemistry of Three North American Ash Species: Possible Roles in Host Performance and Preference by Emerald Ash Borer Adults [PDF]

, 2018
Black ash (Fraxinus nigra), green ash (F. pennsylvanica), and white ash (F. americana) are the three most abundant ash species in the northeastern USA.
Chen, Yigen, Poland, Therese M
core   +3 more sources