Adulteration And Inspection
Mostrando 1-5 de 5 artigos, teses e dissertações.
-
1. Índice de CMP em leite pasteurizado comercializado em Minas Gerais, Brasil, durante os anos de 2011 a 2017
ABSTRACT Cheese whey is a nutritious byproduct in the dairy industry, however, due to low commercial value, its use as a milk adulterant is a common practice not easily detected by routine analysis. In Brazil, quantification of caseinomacropeptide (CMP) index, using High Performance Liquid Chromatography (HPLC), is officially used to investigate illegal chee
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2020-04
-
2. Desenvolvimento de metodologia para determinação de adulterantes em café empregando HPAEC-PAD e quimiometria
A detecção de impurezas em amostras de café torrado e moído é uma preocupação constante, principalmente para verificar a ocorrência de fraudes. A análise dos carboidratos é importante neste quesito, já que a variação nos constituintes originais das diferentes matrizes pode ser capaz de revelar a composição final do produto, ou seja, se o mesmo
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/02/2010
-
3. Quantificação de estigmatadienos em azeite de oliva (Olea europea L.) por cromatografia em fase gasosa. / Stigmastadiene quantification in olive oil (Olea europaea L.) by gas chromatography.
The olive oil is a product with high nutricional value and has been conquesting their space in the consumer market due to their organoleptic characteristics (aroma and taste). The cultivation of olive trees, the harvesting of the olive fruits, and the extraction of olive oil are hard and time-consuming tasks, contribuing to it high commercial price. Therefor
Publicado em: 2007
-
4. Development of analytical method for detection of adulteration by buttermilk addition in milk powdered and milk fluid / Desenvolvimento de metodologia analítica para detecção de adulteração pela adição de leitelho em leite em pó e leite fluido
A quantitative analytical method was developed to detect adulteration of powdered milk and fluid milk by buttermilk addition based on total phospholipids concentration. The samples were subjected to lipids extraction by the methodologies of Röese-Gottlieb, phosphorus derivatization, organic matter calcinations, and spectrophotometer analysis to determine ph
Publicado em: 2006
-
5. Quantificação de fitosterois em azeite de oliva (Olea europaea) por cromatografia em fase gasosa / Quantification of fitosteróis in oil of oliva (europaea Olea) for chromatography in gaseous phase
The detection of frauds in olive oil has been on the increase in the recent years, being the control almost inexistent in Brazil. With the intention to make it available another olive oil detection tool adulterations to the inspection and quality control sector it was accomplished in this work the methodology adequacy to determinate the phytosterols composit
Publicado em: 2004