Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples
The objective of this study was to evaluate the physical-chemical characteristics, the presence of adulterating substances and the labeling of whole and skim UHT milks, verifying the accordance with current legislation. Thirty samples were evaluated, being five brands of each type of milk (whole and...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)
2020-05-01
|
| Series: | Revista do Instituto de Latícinios Cândido Tostes |
| Subjects: | |
| Online Access: | https://www.revistadoilct.com.br/rilct/article/view/757 |
| _version_ | 1819064378379468800 |
|---|---|
| author | Kennedy Borges Oliveira Cíntia Nanci Kobori Juliana Cristina Sampaio Rigueira Ubaldo |
| author_facet | Kennedy Borges Oliveira Cíntia Nanci Kobori Juliana Cristina Sampaio Rigueira Ubaldo |
| author_sort | Kennedy Borges Oliveira |
| collection | DOAJ |
| description | The objective of this study was to evaluate the physical-chemical characteristics, the presence of adulterating substances and the labeling of whole and skim UHT milks, verifying the accordance with current legislation. Thirty samples were evaluated, being five brands of each type of milk (whole and skim) and three different batches. An ultrasonic milk analyzer was used for composition and physicochemical analyzes. Titratable acidity analyzes and detection of starch, chlorides, sucrose and acid neutralizers were also performed. A checklist with 26 items was applied to evaluate the labeling. The results were obtained within the required by the legislation for the physical-chemical parameters, except for the titratable acidity and cryoscopy values, which were out of the stipulated. The results were negative for adulterant analysis, showing that there was no addition of the adulterating substances researched. In the labeling analyses, two brands of the whole and skim milk types (12 samples) were conforming in all items analyzed and three brands (18 samples) were non-conforming in only one item. It is concluded that the samples of whole and skim UHT milk analyzed showed irregularities, demonstrating the need for constant inspection in order to offer products within the legal requirements. |
| first_indexed | 2024-12-21T15:29:37Z |
| format | Article |
| id | doaj.art-ab47945e36254afd8e96dcc1914b4d8b |
| institution | Directory Open Access Journal |
| issn | 0100-3674 2238-6416 |
| language | English |
| last_indexed | 2024-12-21T15:29:37Z |
| publishDate | 2020-05-01 |
| publisher | Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG) |
| record_format | Article |
| series | Revista do Instituto de Latícinios Cândido Tostes |
| spelling | doaj.art-ab47945e36254afd8e96dcc1914b4d8b2022-12-21T18:58:49ZengEmpresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG)Revista do Instituto de Latícinios Cândido Tostes0100-36742238-64162020-05-0174319520610.14295/2238-6416.v74i3.757435Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samplesKennedy Borges Oliveira0Cíntia Nanci Kobori1Juliana Cristina Sampaio Rigueira Ubaldo2Universidade Federal de São João del Rei - Campus Sete Lagoas. Sete Lagoas, MG, BrasilUniversidade Federal de São João del Rei - Campus Sete Lagoas Sete Lagoas, MG, BrasilUniversidade Federal de São João del Rei - Campus Sete Lagoas Universidade Federal de São João del-Rei Campus Sete Lagoas – CSL Endereço: Rodovia MG 424 – Km 47 CEP: 35701-970 – Sete Lagoas – MG Caixa Postal: 56 Telefone: (31) 3775-5500The objective of this study was to evaluate the physical-chemical characteristics, the presence of adulterating substances and the labeling of whole and skim UHT milks, verifying the accordance with current legislation. Thirty samples were evaluated, being five brands of each type of milk (whole and skim) and three different batches. An ultrasonic milk analyzer was used for composition and physicochemical analyzes. Titratable acidity analyzes and detection of starch, chlorides, sucrose and acid neutralizers were also performed. A checklist with 26 items was applied to evaluate the labeling. The results were obtained within the required by the legislation for the physical-chemical parameters, except for the titratable acidity and cryoscopy values, which were out of the stipulated. The results were negative for adulterant analysis, showing that there was no addition of the adulterating substances researched. In the labeling analyses, two brands of the whole and skim milk types (12 samples) were conforming in all items analyzed and three brands (18 samples) were non-conforming in only one item. It is concluded that the samples of whole and skim UHT milk analyzed showed irregularities, demonstrating the need for constant inspection in order to offer products within the legal requirements.https://www.revistadoilct.com.br/rilct/article/view/757segurança alimentarlegislaçãorótulo. |
| spellingShingle | Kennedy Borges Oliveira Cíntia Nanci Kobori Juliana Cristina Sampaio Rigueira Ubaldo Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples Revista do Instituto de Latícinios Cândido Tostes segurança alimentar legislação rótulo. |
| title | Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples |
| title_full | Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples |
| title_fullStr | Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples |
| title_full_unstemmed | Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples |
| title_short | Evaluation of physical-chemical quality, labeling and occurrence of adulterations in UHT milk samples |
| title_sort | evaluation of physical chemical quality labeling and occurrence of adulterations in uht milk samples |
| topic | segurança alimentar legislação rótulo. |
| url | https://www.revistadoilct.com.br/rilct/article/view/757 |
| work_keys_str_mv | AT kennedyborgesoliveira evaluationofphysicalchemicalqualitylabelingandoccurrenceofadulterationsinuhtmilksamples AT cintianancikobori evaluationofphysicalchemicalqualitylabelingandoccurrenceofadulterationsinuhtmilksamples AT julianacristinasampaiorigueiraubaldo evaluationofphysicalchemicalqualitylabelingandoccurrenceofadulterationsinuhtmilksamples |