نتایج جستجو برای: measurement of esterase enzymes activity specially cholinesterase of fish tissues
تعداد نتایج: 21279064 فیلتر نتایج به سال:
Strains of German cockroach, Blattella germanica (L.) were tested for resistance to three insecticides using the time-mortality response technique in comparison with known susceptible strains. Dursban-R and Macy strains indicated high levels of resistance to chlorpyrifos and moderate resistance to propoxur and cypermethrin. The hydrolytic activity of esterase enzymes was determined with a model...
A mild-flavored soup stock made from katsuobushi is an important element of traditional Japanese cuisine and the basic seasoning responsible for taste. Fermented ripened katsuobushi, known as karebushi, manufactured by simmering skipjack tuna that then smoke-dried, fermented, in a repeated molding process five dominant Aspergillus species. Here, our aim was to characterize identify lipolytic en...
Isozymes are enzymes with different molecular forms due to the differences in amino acid residues and exhibits same catalytic activity. Isozymes were also reported as biochemical genetic markers and widely used to study genetic diversity in plants. Differential expression of isozymes has attributed with different developmental stages, tissue specificity, stress factors etc. Accordingly, the exp...
background: fasciola hepatica is one of the most important helminthes parasites and triclabendazole (tcbz) is routinely used for treatment of infected people and animals. secreted protease enzymes by the f. hepatica plays a critical role in the inva-sion, migration, nutrition and the survival of parasite and are key targets for novel drugs and vaccines. the aim of study was to determine the pro...
The aim of the present study was to investigate the effect of Lactococcus lactis and Weissella cibaria probiotics on growth performance, intestinal bacterial flora, digestive enzymes and intestinal histology in common carp (Cyprinus carpio). Fish with an average initial weight of 17 g were divided into 10 treatments with 3 replications. Fish food in treatments 1, 2 and 3 were supplemented with ...
background: pectinases are pectin degrading class of enzymes including polygalacturonase (pg), polymethyl galacturonase (pmg), pectate lyase (pel), and pectin esterase (pe) that are commonly used in processes involving the degradation of plant materials, such as speeding up the extraction of fruit juices.objectives: a highly methylated pectin degrading bacterium from soil covered with fruit was...
Metagenomics has made accessible an enormous reserve of global biochemical diversity. To tap into this vast resource of novel enzymes, we have screened over one million clones from metagenome DNA libraries derived from sixteen different environments for carboxylesterase activity and identified 714 positive hits. We have validated the esterase activity of 80 selected genes, which belong to 17 di...
learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...
background: methyl 2-benzimidazole carbamate (carbendazim) is a synthetic fungicide used against organisms that cause different types of plant diseases. it is widely used as a preservative in leather, paint, textile, fruit, and paper industry. it is also used as an anticancer drug in clinical medicine. methods: to evaluate the low dose toxicity of this compound in mammalian tissues, carbendazim...
Coumarins have much importance in dyes, drugs, perfumes and pesticides. In the demonstrated research work, a benignant series of chlorinated coumarins was synthesized and screened against different enzymes. First, 6-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one (3) was geared up by the reaction of 4-chlororesorcinol (1) and ethyl acetoacetate (2) in the presence of concentrated H(2)SO(4). Second, ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید