Preservative Là Gì

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a substance that treats food in a particular way so it can be kept for a long time without going bad:
Biocides are active substances contained in products such as disinfectants and pesticides, as well as preservatives.
We are talking here about insecticides, disinfectants, preservatives and products used to protect materials, to mention but a few.
The preservatives are used, naturally, in storage and for the preservation of food ready for the consumer.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Dealing with glycerine, alcohol and other alcoholic preparations for use as preservatives, no quantity is suggested and no minimum amount.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
I cannot, of course, claim to have the scientific knowledge with which to judge of these particular preservatives.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
The toxicity can come from the food we eat, nine-tenths of which contains colouring, flavouring, preservatives and other additives.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
They are only allowed where there is a proven need; for example, preservatives are needed to protect against serious microbiological risks such as botulism.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0

a substance that treats food in a particular way so it can be kept for a long time without going bad:Biocides are active substances contained in products such as disinfectants and pesticides, as well as preservatives.We are talking here about insecticides, disinfectants, preservatives and products used to protect materials, to mention but a few.The preservatives are used, naturally, in storage and for the preservation of food ready for the consumer.Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0Dealing with glycerine, alcohol and other alcoholic preparations for use as preservatives, no quantity is suggested and no minimum amount.Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0I cannot, of course, claim to have the scientific knowledge with which to judge of these particular preservatives.Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0The toxicity can come from the food we eat, nine-tenths of which contains colouring, flavouring, preservatives and other additives.Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0They are only allowed where there is a proven need; for example, preservatives are needed to protect against serious microbiological risks such as botulism.Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0

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Guidance on re-entry periods for occupants of buildings treated with wood preservatives appears on product labels.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
If wood preservatives are needed, the note suggests that assessment is necessay to select which approved pesticide should be used.
Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the kinhdientamquoc.vn kinhdientamquoc.vn editors or of kinhdientamquoc.vn University Press or its licensors.
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Guidance on re-entry periods for occupants of buildings treated with wood preservatives appears on product labels. Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3. 0E xample from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3. 0E xample from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3. 0I f wood preservatives are needed, the note suggests that assessment is necessay to select which approved pesticide should be used. Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3. 0T hese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the kinhdientamquoc.vn kinhdientamquoc.vn editors or of kinhdientamquoc.vn University Press or its licensors. About About Accessibility kinhdientamquoc.vn English kinhdientamquoc.vn University Press Consent Management Cookies and Privacy Corpus Terms of Use { { / displayLoginPopup } } { { # notifications } } { { { message } } } { { # secondaryButtonUrl } } { { { secondaryButtonLabel } } } { { / secondaryButtonUrl } } { { # dismissable } } { { { closeMessage } } } { { / dismissable } } { { / notifications } } English ( UK ) English ( US ) Español Español ( Latinoamérica ) Русский Português Deutsch Français Italiano 中文 ( 简体 ) 正體中文 ( 繁體 ) Polski 한국어 Türkçe 日本語 Tiếng ViệtDutch – English English – Arabic English – Catalan English – Chinese ( Simplified ) English – Chinese ( Traditional ) English – Czech English – Danish English – Korean English – Malay English – Norwegian English – Russian English – Thai English – Turkish English – VietnameseEnglish ( US ) Español Español ( Latinoamérica ) Русский Português Deutsch Français Italiano 中文 ( 简体 ) 正體中文 ( 繁體 ) Polski 한국어 Türkçe 日本語 Tiếng Việt

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