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单词 acrylamide
释义
acrylamide
noun[U]
uk
/əˈkrɪl.ə.maɪd/us
/əˈkrɪl.ə.maɪd/
achemicalsubstance, used in making things such aspaperandplasticsandfoundin somefoods, which isthoughttocausecancer:
丙烯酰胺
Cookedpotatoesthat have beenbrowned, such asFrenchfries,containacrylamide, achemicallinkedtocancer.烹饪后颜色变为浅棕的土豆，比如薯条，含有丙烯酰胺，一种可能致癌的化学物质。
Food andcigarettesmokeare thechiefcausesof acrylamideexposure.食物和香烟是接触丙烯酰胺的主要原因。
More examples
  • Acrylamide can beproducedwhenvegetablessuch aspotatoesareheatedto hightemperaturesin thepresenceofcertainsugars.
  • Many nonpotatoproductsalsocontainacrylamide,includingcoffee,toastedcerealsandbreads.
  • The Environmental Protection Agency hasdeterminedthatlong-termexposureto acrylamide candamagepeople'snervoussystemsandleadtocancer.
  • Itremainsunclearwhatdangerthelevelsof acrylamide infoodposetopeople.
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(Definition ofacrylamidefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofacrylamide

acrylamide
The gel contained 7 5 %acrylamide.
From theCambridge English Corpus
Recent research has indicated thatacrylamidemay be harmful to consumers.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
It might be feasible to reduce the formation ofacrylamideduring cooking by altering the composition of crops.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Farmers in the region are unable to sell their produce because of the discharge ofacrylamideinto the ground water.
FromEuroparl Parallel Corpus - English
Superoxide dismutase: improved assays and applicable toacrylamidegels.
From theCambridge English Corpus
Gels contained 10%acrylamideand the samples were reduced.
From theCambridge English Corpus
The migration is also dependent upon theacrylamideconcentration of the gel.
From theCambridge English Corpus
After incubation and removal of theacrylamidegel, the protein layer on top of the agar gel was stained and destained as described above.
From theCambridge English Corpus
This differed from extract to extract and might be because undigested protein from theacrylamidegel penetrated the indicator (agar) gel.
From theCambridge English Corpus
The products generated by the polymerases were resolved by ionophoresis onacrylamidegels.
From theCambridge English Corpus
Samples were reduced and electrophoresed on 10%acrylamidegels.
From theCambridge English Corpus
Sequencing products were run on a 12%acrylamidegel.
From theCambridge English Corpus
Concentrations ofacrylamidegel higher than 7-5% gave unsatisfactory separation due to retention of particles which occluded the gel at the origin.
From theCambridge English Corpus
Application ofacrylamideas an embedding medium in studies of lectin and antibody binding in the vertebrate retina.
From theCambridge English Corpus
Samples were saturated with urea, frozen and thawed three times, and applied to pre-equilibrated cylindrical 4%acrylamidegels.
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.
#https://dictionary.cambridge.org//dictionary/english/acrylamide##
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更新时间：2024/12/28 3:05:58