Results 21 to 30 of about 513,729 (298)

RNA Sequencing Reveals the Potential Adaptation Mechanism to Different Hosts of Grapholita molesta

Insects, 2022
Grapholita molesta is an important fruit tree worldwide pest which feeds on hosts extensively and does serious harm. In this paper, the growth and development parameters and protease activities of G. molesta fed on different hosts were compared.
Dongbiao Lü, Zizheng Yan, Di Hu, Aiping Zhao, Shujun Wei, Ping Wang, Xiangqun Yuan, Yiping Li   +7 more
doaj   +1 more source

Purification and characterisation of trypsin-like enzyme from the pyloric caeca of cod (Gadus morhua) II

Brazilian Archives of Biology and Technology, 2001
A trypsin -like enzyme from the pyloric caeca of cod (Gadus morhua) was purified by affinity chromatography on CHOM Sepharose 4B. Some characteristics were established by its catalytic activity on T.A.M.E., typical enzyme substrate, and serine protease ...
Luiz Henrique Beirão, Ian Mckintoch Mackie, Evanilda Teixeira, César Damian   +3 more
doaj   +1 more source

Influences of Trypsin Pretreatment on the Structures, Composition, and Functional Characteristics of Skin Gelatin of Tilapia, Grass Carp, and Sea Perch

Marine Drugs, 2023
Fish skin gelatin is an important functional product in the food, cosmetics, and biomedicine industries, and establishing a green and effective fish skin gelatin extraction method is an effective way to obtain high-quality gelatin and improve its ...
Qiufeng Ruan, Weijie Chen, Min Lv, Rong Zhang, Xu Luo, Ermeng Yu, Chuanyan Pan, Huawei Ma   +7 more
doaj   +1 more source

Effects of Annona muricata Extract on Trypsin, Cathepsin B and Collagenase Activities and Textural Changes in Chilled Macrobrachium rosenbergii

Foods, 2023
Texture is an important sensory attribute for overall quality and consumer acceptance of prawns. However, texture is affected during cold storage due to the proteolytic activity of endogenous proteases, resulting in poor quality and a short shelf life ...
Amalina Ibrahim, Kamariah Bakar, Jamilah Bakar, Nilesh Prakash Nirmal, Mhd Ikhwanuddin, Nurul Ulfah Karim   +5 more
doaj   +1 more source

Potential Activities of Freshwater Exo- and Endo-Acting Extracellular Peptidases in East Tennessee and the Pocono Mountains

Frontiers in Microbiology, 2018
Proteins constitute a particularly bioavailable subset of organic carbon and nitrogen in aquatic environments but must be hydrolyzed by extracellular enzymes prior to being metabolized by microorganisms.
Lauren Mullen, Malcolm X Shabazz High School Aquatic Biogeochemistry Team, Kim Boerrigter, Kim Boerrigter, Nicholas Ferriero, Jeff Rosalsky, Abigail van Buren Barrett, Patrick J. Murray, Andrew D. Steen   +8 more
doaj   +1 more source

Calorimetry of Some Trypsin-Trypsin Inhibitor Reactions

Journal of Biological Chemistry, 1972
The heats of reaction of trypsin with soybean (Kunitz), ovomucoid, and lima bean inhibitors have been measured at pH 5.0 and 10° and 25°. All the reactions were endothermic, with ΔH ranging from 8.6 Cal per mole for the lima bean inhibitor to 15.3 Cal per mole for the soybean inhibitor. Equilibrium constants for the association were calculated from the
R J, Baugh, C G, Trowbridge
openaire   +2 more sources

Novel Inhibitors and Activity-Based Probes Targeting Trypsin-Like Serine Proteases

Frontiers in Chemistry, 2022
The trypsin-like proteases (TLPs) play widespread and diverse roles, in a host of physiological and pathological processes including clot dissolution, extracellular matrix remodelling, infection, angiogenesis, wound healing and tumour invasion/metastasis.
Timothy E. G. Ferguson, James A. Reihill, S. Lorraine Martin, Brian Walker   +3 more
doaj   +1 more source

Blood Digestion by Trypsin-Like Serine Proteases in the Replete Lyme Disease Vector Tick, Ixodes scapularis

Insects, 2020
Ixodes scapularis is the major vector of Lyme disease in the Eastern United States. Each active life stage (larva, nymph, and adult) takes a blood meal either for developing and molting to the next stage (larvae and nymphs) or for oviposition (adult ...
Jeremiah Reyes, Cuauhtemoc Ayala-Chavez, Arvind Sharma, Michael Pham, Andrew B. Nuss, Monika Gulia-Nuss   +5 more
doaj   +1 more source

Effects of natural carotenoid (carrot and red bell pepper) on growth performance, digestive enzymes and antioxidant enzymes in koi, Cyprinus rubrofuscus [PDF]

تغذیه آبزیان, 2023
Introduction: One of the most important indices in increasing the marketability of ornamental fish is the favorite growth. The main pigment in many fish species is carotenoid, employing to improve their antioxidant capacity and immune system.
Abbas Zamani
doaj   +1 more source

CRYSTALLINE SOYBEAN TRYPSIN INHIBITOR

The Journal of General Physiology, 1947
A study has been made of the general properties of crystalline soybean trypsin inhibitor. The soy inhibitor is a stable protein of the globulin type of a molecular weight of about 24,000. Its isoelectric point is at pH 4.5.
M. Kunitz
semanticscholar   +1 more source