Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante
The present study was conducted to investigate the effects of acid preservatives (AP) and food hydrocolloids (FH) on the shelf life of raw milk at room temperature (between 20 to 25°C). Raw milk samples were treated with different doses of acid preservatives (citric acid: E330 and ascorbic acid: E3...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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University "Hassiba Benbouali" de Chlef
2024-01-01
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| Series: | Revue Nature et Technologie |
| Online Access: | https://journals.univ-chlef.dz/index.php/natec/article/view/185 |
| _version_ | 1797267250517901312 |
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| author | AGANZE MULUME Dominique BUCHAGUZI MUZUSANGABO Daniel MUGISHO ZIRHUMANA Janvier WEREMUBI MWISHA Sage KANYERE KAZIGE Orthence NSAMBU MUKONDUASUMU Pascal BRIGATTI Thomas KALUMUNA BARHASHISHWA Jacques |
| author_facet | AGANZE MULUME Dominique BUCHAGUZI MUZUSANGABO Daniel MUGISHO ZIRHUMANA Janvier WEREMUBI MWISHA Sage KANYERE KAZIGE Orthence NSAMBU MUKONDUASUMU Pascal BRIGATTI Thomas KALUMUNA BARHASHISHWA Jacques |
| author_sort | AGANZE MULUME Dominique |
| collection | DOAJ |
| description |
The present study was conducted to investigate the effects of acid preservatives (AP) and food hydrocolloids (FH) on the shelf life of raw milk at room temperature (between 20 to 25°C). Raw milk samples were treated with different doses of acid preservatives (citric acid: E330 and ascorbic acid: E300) and food hydrocolloids (food agar-agar: E406 and starch: E1400) to determine the optimal dose that could prolong the shelf life of raw milk while maintaining its physicochemical, microbiological, and organoleptic quality. The results showed that the acid preservatives helped preserve the microbiological quality of the milk samples without significant effects on the final pH values. The food hydrocolloids prevented milk coagulation in the presence of acids only when applied at a dose ≤0.3 g in 100 mL of milk. Citric acid was more effective than ascorbic acid, while food agar-agar (E406) was the best food hydrocolloid. Acid preservatives and food hydrocolloids can be effective tools for prolonging the shelf life of raw milk at room temperature and improving food safety and nutrition in regions where raw milk preservation is a challenge.
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| first_indexed | 2024-03-07T17:56:47Z |
| format | Article |
| id | doaj.art-67b35f6f5a6d4dbfbd24a261a80e6e22 |
| institution | Directory Open Access Journal |
| issn | 1112-9778 2437-0312 |
| language | English |
| last_indexed | 2024-04-25T01:13:36Z |
| publishDate | 2024-01-01 |
| publisher | University "Hassiba Benbouali" de Chlef |
| record_format | Article |
| series | Revue Nature et Technologie |
| spelling | doaj.art-67b35f6f5a6d4dbfbd24a261a80e6e222024-03-09T12:26:24ZengUniversity "Hassiba Benbouali" de ChlefRevue Nature et Technologie1112-97782437-03122024-01-011601Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température AmbianteAGANZE MULUME Dominique 0BUCHAGUZI MUZUSANGABO Daniel 1MUGISHO ZIRHUMANA Janvier 2WEREMUBI MWISHA Sage 3KANYERE KAZIGE Orthence 4NSAMBU MUKONDUASUMU Pascal 5BRIGATTI Thomas 6KALUMUNA BARHASHISHWA Jacques 7Faculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoFaculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoFaculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoFaculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoFaculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoFaculté des sciences Agronomiques et Environnement, Université Evangélique en Afrique, B.P: 3323/Bukavu, Sud-Kivu, République Démocratique du CongoAssociation Frère es HommesInstitut Supérieur des Techniques Médicales de Nyangezi (ISTM-Nyangezi), B.P :25/Bukavu, Sud-Kivu, République Démocratique du Congo The present study was conducted to investigate the effects of acid preservatives (AP) and food hydrocolloids (FH) on the shelf life of raw milk at room temperature (between 20 to 25°C). Raw milk samples were treated with different doses of acid preservatives (citric acid: E330 and ascorbic acid: E300) and food hydrocolloids (food agar-agar: E406 and starch: E1400) to determine the optimal dose that could prolong the shelf life of raw milk while maintaining its physicochemical, microbiological, and organoleptic quality. The results showed that the acid preservatives helped preserve the microbiological quality of the milk samples without significant effects on the final pH values. The food hydrocolloids prevented milk coagulation in the presence of acids only when applied at a dose ≤0.3 g in 100 mL of milk. Citric acid was more effective than ascorbic acid, while food agar-agar (E406) was the best food hydrocolloid. Acid preservatives and food hydrocolloids can be effective tools for prolonging the shelf life of raw milk at room temperature and improving food safety and nutrition in regions where raw milk preservation is a challenge. https://journals.univ-chlef.dz/index.php/natec/article/view/185 |
| spellingShingle | AGANZE MULUME Dominique BUCHAGUZI MUZUSANGABO Daniel MUGISHO ZIRHUMANA Janvier WEREMUBI MWISHA Sage KANYERE KAZIGE Orthence NSAMBU MUKONDUASUMU Pascal BRIGATTI Thomas KALUMUNA BARHASHISHWA Jacques Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante Revue Nature et Technologie |
| title | Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante |
| title_full | Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante |
| title_fullStr | Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante |
| title_full_unstemmed | Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante |
| title_short | Effets Des Conservateurs Acides Et Hydrocolloïdes Alimentaires Sur La Durée De Conservation Du Lait Cru à La Température Ambiante |
| title_sort | effets des conservateurs acides et hydrocolloides alimentaires sur la duree de conservation du lait cru a la temperature ambiante |
| url | https://journals.univ-chlef.dz/index.php/natec/article/view/185 |
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