A near-infrared monitoring method and system for determining the endpoint of wet-based fermented peanut meal.

Abstract

This invention discloses a near-infrared monitoring and endpoint determination method and system for the fermentation process of wet-based fermented peanut meal. It relates to the field of near-infrared detection and fermentation process monitoring technology, including establishing fermentation batches and monitoring foundations, standardizing samples from each monitoring time point to form standardized monitoring objects, obtaining effective detection results and abnormal time point records through multi-location near-infrared detection and supplementary detection, identifying continuously changing segments, stabilizing observation segments, and candidate fermentation endpoint segments in chronological order, and continuously verifying, retesting, and cross-checking monitoring time points within candidate segments to confirm the fermentation endpoint or revert to monitoring. The method of this invention achieves continuous near-infrared monitoring, abnormal time point identification, and robust endpoint determination for the wet-based fermented peanut meal fermentation process, significantly improving the continuity of process monitoring, the accuracy of endpoint determination, and the consistency, stability, and reliability of batch results in engineering applications.

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