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Determinação multirresíduo de agrotóxicos em bebidas à base de soja empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2016-02-26)
Soy beverages are aqueous extracts of soybeans which are a source of high quality protein and no contains cholesterol or lactose, can be considered functional foods. These beverages have a large acceptance among consumers ...
Determinação de resíduos de agrotóxicos em fisalis (Physalis peruaviana L.) empregando QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2016-02-29)
In this study a fast and effective multiresidue method for the determination of 42
pesticides in goldenberry was developed and validated. A modified QuEChERS
method was established for sample preparation followed by ...
Determinação de resíduos de agrotóxicos em café verde empregando QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2020-03-02)
Coffee is one of the most consumed beverages in the world and due to climatic diversity, reliefs, altitudes and latitudes Brazil is able to produce good quality coffee beans. Brazil is currently the largest producer and ...
Desenvolvimento de método para determinação multirresíduo de agrotóxicos em ovos empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2020-02-28)
The egg is one of the most consumed foods in the world and it has a complex
composition due to the amount of proteins, lipids, vitamins and minerals present in it,
which makes it difficult to extract compounds from this ...
Método multirresíduo de agrotóxicos em caqui empregando QuEChERS sem limpeza do extrato e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-03-16)
Pesticides are widely used in food crops and residues of these compounds may be present in these crops. Despite their large-scale use in agriculture, pesticides can be dangerous to human health, animals and the environment. ...
Determinação multirresíduo de agrotóxicos em banana empregando método QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-04-29)
In recent years, it has been possible to observe that the use of pesticides in various cultures has increased alarmingly and, in most cases, is added to an inappropriate practice of use, as well as impr oper disposal. ...
Determinação multirresíduo de agrotóxicos em berinjela empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-09-05)
The intensive use of pesticides in agriculture, especially herbicides, insecticides and
fungicides, aims to control pests and diseases in order to increase production. On the
other hand, consumers of these products can ...
Determinação de resíduos de agrotóxicos em manga empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2022-03-16)
Pesticides are applied from the development of the plant to its production, transport and storage. When not applied correctly, these chemicals can cause harm to human health and the environment. Thus, this work aimed to ...
Determinação multirresíduo de agrotóxicos em casca, polpa e tubérculo de batata empregando método QuEChERS e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2023-02-16)
Pesticides have been intensively used to control pests, weeds and diseases
associated with various crops. Although these compounds protect crops, when the
recommended doses for application are not respected, they can ...
Determinação mutirresíduo de agrotóxicos em pimentão utilizando método QuEChERS modificado e UHPLC-MS/MS
(Universidade Federal de Santa Maria, 2013-02-28)
In recent years, the indiscriminate use of pesticides and non-adoption of good
agricultural practices have been evidenced by the results of analysis of pesticide
residues in food, such as sweet pepper, one of Brazilian ...