Minerals bioacessibility in goat dairy produts and evaluation of applying NIR and chemometrics to detect adulterations in goat's milk and dairy

• Grant number: 18/08864-8
• Support Opportunities: Scholarships in Brazil - Doctorate
• Effective date (Start): March 01, 2019
• Effective date (End): December 31, 2021
• Field of knowledge: Agronomical Sciences - Food Science and Technology - Food Science
• Principal Investigator: Juliana Azevedo Lima Pallone
• Grantee: José Luan da Paixão Teixeira
• Host Institution: Faculdade de Engenharia de Alimentos (FEA). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Associated scholarship(s): 19/13600-2 - Study of minerals bioavailability in goat cheese using different methods, BE.EP.DR

Abstract

Goat milk and dairy products (dairy drink, yogurt and cheese minas frescal) stand out because of their nutritional characteristics, better digestibility (lower fat micelles) and high commercial value. Data on the composition of minerals as well as the assessment of the estimation of the absorption of essential elements such as calcium (Ca), magnesium (Mg) and zinc (Zn) have not yet been published in scientific publications for goat milk products. In this context, there are different in vitro methods being studied and applied, such as the method for estimating the bioaccessibility of minerals through dialysis. Recently, the INFOGEST proposed a standardized model for the evaluation of the in vitro availability of nutrients, however, comparative studies between this method and that of dialysis for mineral evaluation have not been reported yet. In addition, goat milk and its by-products may be subject to adulteration fraud, considering the high commercial value of these products. Thus, objective, fast and "green" methods such as the Near Infrared Spectroscopy (NIR) associated with chemometrics may be an alternative for the control of these foods, replacing the commonly used methods (they require a longer execution time, high consumption of toxic reagents and confounding occurs between food components and the adulterant). In view of the above, this project has as main objectives to evaluate the bioaccessibility of Ca, Mg and Zn in goat milk and its derivatives and to compare the results obtained with the use of traditional methods of dialysis and the one proposed by INFOGEST, to develop multivariate classification models using chemometric tools to analyze the spectral data obtained in the NIR, in order to detect/quantify adulterants in milk, dairy beverage, yogurt and cheese minas. (AU)

Scientific publications

(6)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

DA PAIXAO TEIXEIRA, JOSE LUAN; DOS SANTOS CARAMES, ELEM TAMIRYS; BAPTISTA, DEBORA PARRA; GIGANTE, MIRNA LUCIA; LIMA PALLONE, JULIANA AZEVEDO. Vibrational spectroscopy and chemometrics tools for authenticity and improvement the safety control in goat milk. FOOD CONTROL, v. 112, JUN 2020. (18/09759-3, 18/08864-8)

LUAN DA PAIXAO TEIXEIRA, JOSE; BAPTISTA, DEBORA PARRA; ORLANDO, EDUARDO ADILSON; GIGANTE, MIRNA LUCIA; PALLONE, JULIANA AZEVEDO LIMA. Effect of processing on the bioaccessibility of essential minerals in goat and cow milk and dairy products assessed by different static in vitro digestion models. Food Chemistry, v. 374, APR 16 2022. (18/08864-8, 18/09759-3)

DA PAIXAO TEIXEIRA, JOSE LUAN; LIMA PALLONE, JULIANA AZEVEDO; DELGADO ANDRADE, CRISTINA; MESIAS, MARTA; SEIQUER, ISABEL. Bioavailability evaluation of calcium, magnesium and zinc in Brazilian cheese through a combined model of in vitro digestion and Caco-2 cells. Journal of Food Composition and Analysis, v. 107, p. 9-pg., 2022-04-01. (18/08864-8, 18/09759-3, 19/13600-2)

DA PAIXAO TEIXEIRA, JOSE LUAN; DOS SANTOS CARAMES, ELEM TAMIRYS; BAPTISTA, DEBORA PARRA; GIGANTE, MIRNA LUCIA; LIMA PALLONE, JULIANA AZEVEDO. dulteration Detection in Goat Dairy Beverage Through NIR Spectroscopy and DD-SIMC. FOOD ANALYTICAL METHODS, v. 15, n. 3, NOV 2021. (18/08864-8, 18/09759-3)

DA PAIXAO TEIXEIRA, JOSE LUAN; DOS SANTOS CARAMES, ELEM TAMIRYS; BAPTISTA, DEBORA PARRA; GIGANTE, MIRNA LUCIA; LIMA PALLONE, JULIANA AZEVEDO. Rapid adulteration detection of yogurt and cheese made from goat milk by vibrational spectroscopy and chemometric tools. Journal of Food Composition and Analysis, v. 96, MAR 2021. (18/08864-8, 18/09759-3)

DA PAIXAO TEIXEIRA, JOSE LUAN; LIMA PALLONE, JULIANA AZEVEDO; SEIQUER, ISABEL; ANTONIO MORALES-GONZALEZ, JOSE; ANTONIO VELLIDO-PEREZ, JOSE; MARTINEZ-FEREZ, ANTONIO. In Vitro Digestion Assays Using Dynamic Models for Essential Minerals in Brazilian Goat Cheeses. FOOD ANALYTICAL METHODS, v. N/A, p. 11-pg., 2022-06-11. (18/09759-3, 19/13600-2, 18/08864-8)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

TEIXEIRA, José Luan da Paixão. In vitro digestion assays for estimation of bioaccessibility and bioavailability of minerals and evaluation of NIR and chemometrics viability in adulterant detection in goat milk and its derivatives. 2022. Doctoral Thesis - Universidade Estadual de Campinas (UNICAMP). Faculdade de Engenharia de Alimentos Campinas, SP.