In the quest for more efficient and sustainable extraction methods, a recent test done in OptiCepts lab has highlighted the promising potential of Pulsed Electric Field (PEF) technology for bromelain extraction from pineapple stems. Bromelain, a valuable enzyme used in various industries, particularly in food and pharmaceuticals, is traditionally extracted through methods that often compromise yield or require significant energy input.
Bromelain is a group of enzymes found in pineapples, particularly in the fruit, stem, and juice. Bromelain is most commonly extracted from the stem of the pineapple, although it is also present in the fruit. It is available in supplement form as tablets, capsules, or powders. It is known for its ability to break down proteins, making it a popular meat tenderizer and a subject of interest in various medical and therapeutic applications.
Uses and Benefits:
PEF technology involves applying short bursts of high-voltage electric fields to plant materials, which disrupts cell membranes and enhances the extraction of valuable components like enzymes. Unlike conventional methods, PEF is a non-thermal technique, preserving the activity of heat-sensitive compounds such as bromelain. This technology boosts extraction efficiency and supports energy conservation and sustainability.
OptiCepts PEF et vacuum infusion (VI) technologies have been shown to have an impact on pineapple in a wide range of variations. Firstly, with PEF it is possible to increase the extraction of juice et reduce the drying time for dried pineapple. Moreover, combining PEF and VI can soften pineapple slices and make them juicier. Now, with the latest developments with optimized extraction of juice for the stem, OptiCepts technologies can truly be implemented from “farm to fork” when it comes to pineapple.
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The test demonstrated that PEF treatment significantly improved the yield of liquid supernatant, containing active bromelain, from pineapple stems, which yielded up to 40% more extract than traditional methods.
PEF technology presents a viable, energy-efficient alternative for the extraction of bromelain from pineapple stems. By enhancing yield and preserving enzyme activity, PEF could replace traditional methods, making the process more sustainable and cost-effective. While the study results are promising, further research and industrial trials will be necessary to optimize the process and fully realize its potential in large-scale applications.
This innovative approach marks a significant step forward in the field of bio-extraction, promising not only higher efficiency but also alignment with growing environmental and sustainability goals.
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Achieving high juice yields while minimizing waste can be challenging when producing pineapple juice. We explore the benefits of treating pineapple juice with PEF and why it will be the go-to method for healthier and tastier juice production.
La technologie PEF d’OptiCept pour les jus fraîchement pressés a démontré qu’elle permettait de prolonger la durée de conservation, d’inactiver avec succès une large gamme de micro-organismes et d’améliorer la couleur et les propriétés sensorielles. C’est ce que révèlent les résultats d’un nouveau rapport scientifique publié par des chercheurs du CREA.
Dans cet article, nous examinerons de plus près les résultats de l’étude.
Le traitement du jus de fruit de la passion avec la technologie du champ électrique pulsé (PEF) augmente l'extraction du jus ainsi que sa qualité. En savoir plus sur les résultats d'OptiCepts
OptiCept invents, designs, and manufactures smart, sustainable technologies to unleash the full potential of organic material.
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