Perfecting Strawberry Sweetness: Our bioClass® Automated System Grades Berries by Optimal Brix Levels

By admin In Food Inspection



Strawberries graded by Brix levels indicate their sugar content, which affects not only their sweetness but also their texture. A high Brix level, while ensuring sweetness, can lead to strawberries becoming dry. This is because higher sugar content increases osmotic pressure, drawing water out of the fruit and potentially resulting in a drier texture. Conversely, strawberries with a low Brix level can be hard and less flavorful because they have not developed sufficient sugar content and are often picked before they fully ripen.

The ideal Brix level for strawberries is around 7-9. Levels below this range can result in a harder, less ripe fruit, while levels significantly above this range can cause the fruit to lose its moisture, making it dry and less enjoyable in terms of texture. Therefore, achieving the right balance in Brix levels is crucial for maintaining the optimal quality and texture of strawberries.

Additionally, environmental conditions, cultivation practices, and harvest timing play essential roles in achieving the desired Brix levels without compromising the fruit’s quality.

Contact us for the full report our trials that concluded an accuracy of Standard Deviation 0.3 BRIX CONTACT

Introduction to Automated Sorting Machine for Grading Strawberries by Brix Content

In the competitive world of strawberry production, ensuring consistent quality and taste is paramount. The Brix level, which measures the sugar content of the strawberries, plays a critical role in determining the fruit’s sweetness, texture, and overall consumer appeal. Automate and Control Ltd. has developed an advanced automated sorting machine that grades strawberries based on their Brix content, enhancing the efficiency and accuracy of the grading process.

This innovative system utilizes the bioClass® TEST BED equipped with the ReG9 Algorithm and DiFluid Basic Refractometer to accurately measure the Brix levels of IQF (Individually Quick Frozen) strawberries. By automating the grading process, the machine aims to improve product quality, reduce the need for manual inspections, and ensure that 100% of the produce is inspected and graded correctly.

During testing, the strawberries are scanned to measure their Brix levels. Samples are then defrosted, and three Brix measurements are taken using a refractometer to ensure no cross-contamination. These measurements are fed into the bioClass® ReG9 Algorithm, which processes the data to provide accurate grading results. The effectiveness of this system was demonstrated in a controlled trial, achieving a high standard of accuracy with minimal deviation.

By implementing this automated sorting machine, producers can reliably offer premium-quality strawberries that meet high consumer expectations for sweetness and consistency, thereby enhancing their market reputation and reducing waste due to manual sorting errors.

This technology represents a significant advancement in the agricultural industry, combining precision agriculture with automated processing to deliver superior quality produce to the market.

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