| 词汇 | example_english_crude-extract |
| 释义 | crude extractcollocation in Englishmeanings of crudeand extractThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with extract. crude adjective uk /kruːd/ us /kruːd/ simple and not skilfully done ... See more at crude extract noun uk /ˈek.strækt/ us /ˈek.strækt/ a substance taken from a plant, flower, etc. and used especially in food ... See more at extract Examples of crude extractThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The in vitro protein phosphorylation assay measures net phosphorylation and dephosphorylation of proteins in the crudeextract. The administered doses of alkaloid and flavonoid fractions correspond to the proportion of these components in the crudeextract used in the experiment. The supernatant (crudeextract) was then used in the citrulline synthesis assay. From twenty, 7-week-old, heavily infected birds an average of 8 mg of protein could be obtained in the crudeextract. Approximately 160 g of crudeextract protein was used in each assay. Then, a crudeextract was prepared by homogenising the piece of ovary without any added solution. All filtered solutions were combined and the methanol evaporated in a rotary evaporator under reduced pressure to obtain a crudeextract. Methyl salicylate and o-nitrophenol presented individually were as effective for inducing attraction as the crudeextract. The crudeextract was obtained from plants collected at the beginning of the vegetative cycle, when they contained 0.095 g alkaloids and 1.50 g flavonoids per 100 g dry plant. Groups 3 and 4 served as controls and received the same volume of saline solution isosmotic with the crudeextract, with the same schedule of treatment. The crudeextract of the fruit-bearing plant has in vitro evidence for activity against markers of inflammation and lung cancer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Peroxidase activities were measured using crude extracts of plant tissues in the present study. The chitinase concentration in crude extracts may have been insufficient to be effective, or other factors may be required. Using antigen-matrix affinity chromatography, we purified monospecific antibodies from the rabbit antiserum generated against the crude extracts. The acetone from the crude extracts was removed by evaporation under a stream of nitrogen and dry residues were dissolved in 100% (v/v) acetonitrile. The crude extracts obtained from transgenic and non-transgenic rice leaves were used for enzyme activity analysis. This may suggest tight binding of the cofactor or sufficient availability of it in the crude extracts. A monoclonal antibody to (s)-abscisic acid: its characterization and use in radio-immunoassay for measuring abscisic acid in crude extracts of cereal and lupine leaves. Antibody against crude extracts is detected from 1 week post-infection. All characterization experiments were carried out on crude extracts. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of crude Go to the definition of extract See other collocations with extract |
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