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Progress in Palmito (Heart-of-Palm) Processing Research.
1Instituto de Tecnologia de Alimentos, c.p. 139, 13.100 Campinas, SP., Brazil.
Journal of Food Protection
|February 24, 2019
Summary
This study reviews the processing of palmito, a palm leaf product primarily from Brazil. Technological solutions for discoloration and safe acidification to prevent Clostridium botulinum growth have been developed.
Area of Science:
- Food Science and Technology
- Agricultural Science
Background:
- Palmito, a gourmet product from palm leaves, is a significant export for Brazil.
- Processing challenges include product discoloration and ensuring safety against Clostridium botulinum.
Purpose of the Study:
- To review raw material procurement, processing, and packaging of canned, acidified palmito.
- To highlight solutions for key technical issues in palmito production.
Main Methods:
- Review of existing research and development work, primarily from Instituto de Tecnologia de Alimentos (ITAL), Brazil.
- Focus on laboratory and pilot plant studies addressing discoloration and acidification.
Main Results:
- Effective methods for preventing palmito discoloration have been identified.
- Safe acidification protocols to inhibit Clostridium botulinum have been established.
Conclusions:
- Technological advancements address critical palmito processing challenges.
- Adoption by small canneries is vital for international market acceptance.
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