| 单词 | amylase |
| 释义 | amylase noun[U] chemistryspecializeduk/ˈæm.ɪ.leɪz/us/ˈæm.ə.leɪz/anenzyme(= achemicalsubstancemade bylivingcells)insaliva,plants, and in thepancreasthathelpschangestarchintosugar 淀粉酶（唾液、植物和胰腺中含有的淀粉酵素，帮助将淀粉糖转化为糖）Biochemistry
amylase| American Dictionaryamylase noun[U] us/ˈæm·əˌleɪs,-ˌleɪz/biology anenzyme(=substancethatcauseschemicalchange) thathelpstochangestarch(=substancefoundinplants)intosugar Examplesofamylaseamylase Furthermore, serumamylasewas elevated significantly only in the piglets with left-to-right shunts. From theCambridge English Corpus Inheritance of a parotid secretory protein in mice and its use in determining salivaryamylasequantitative variants. From theCambridge English Corpus It is likely that the substrates ofamylasein embryos are the starch granules accumulated during development. From theCambridge English Corpus Genetic factors on both the second and third chromosomes were responsible for the variation inamylasespecific activity and inducibility. From theCambridge English Corpus The function of genetic factor(s) on the second chromosome is expected to be the repression ofamylaseactivity in non-induced environments. From theCambridge English Corpus The amylases that degrade the starchy endosperm after germination are largely secreted by the aleurone layer after imbibition (see below). From theCambridge English Corpus A further interesting observation on the interaction between sugars andamylasegene expression comes from the shrunken-2 (sh-2) maize mutant. From theCambridge English Corpus Increased concentrations of salivary gland extracts led to increasedamylaseactivity (fig. 2). From theCambridge English Corpus High correlations for the secondchromosome substitution lines and low correlations for the third-chromosome substitution lines were observed foramylasespecific activities in different media. From theCambridge English Corpus The function of the genetic factor(s) on the third chromosome is expected to be the induction ofamylaseactivity in induced environments. From theCambridge English Corpus The average activity ofamylasefor the second-chromosome substitution lines was lower than that for the third-chromosome substitution lines. From theCambridge English Corpus Theamylaseactivity in normal food may be affected by both induction and repression. From theCambridge English Corpus The results of an analysis of variance showed that both second- and third-chromosome components are responsible for genetic variations inamylaseactivity and inducibility. From theCambridge English Corpus Genetic variability of inducing factors ofamylaseand fitness. From theCambridge English Corpus Aliquots ranging from 10 to 80 ml of gland extract (foramylaseand protease activity respectively) were used for the enzyme assays. From theCambridge English Corpus 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. |
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