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Data Repeatability Under Pressure F-751 vs Sunforest vs Rubens Compared on Real Fruit Lots

Data Repeatability Under Pressure: F-751 vs Sunforest vs Rubens Compared on Real Fruit Lots

February 5, 2026 at 11:32 pm | Updated February 5, 2026 at 11:32 pm | 12 min read

Data repeatability under pressure is one of those topics that only becomes urgent when results start drifting. In real fruit lots, pressure comes from uneven maturity, temperature swings, operator fatigue, and the simple reality that fruit is never uniform. This is where handheld NIR tools are either trusted or sidelined. In this article, we compare… Continue reading…

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Additional reading

Peach Harvest Maturity Indices for Better Yield

Crop chronology and fruit physical and chemical parameters are useful as peach harvest maturity indices. Firmness, size, color, sugar, and acidity content are objective and quantifiable indices. External colors estimated with charts are subjective. None of the peach harvest maturity indices can be used alone, and additional indices are needed to estimate maturity accurately and… Continue reading…

How to Use Mango Harvest Maturity Indices to Improve Fruit Quality and Yield

The mango harvest maturity indices can be physical, computational, physiological, and biochemical attributes. Physical indices are simple but subjective and unreliable. Biochemical harvest maturity indices are the most reliable, and standard NIR spectroscopy-based non-destructive estimation methods are the best. Mango fruits must be harvested at optimum maturity to continue developing internal and external quality attributes… Continue reading…

How Degreening of Citrus Fruits Enhances Appearance and Quality

Artificial degreening changes only citrus peel color and does not affect other quality parameters. Several citrus factors, like maturity at harvest and cultivar-specific ethylene sensitivity, will influence degreening success. Postharvest degreening is the standard procedure and requires careful consideration of cultivars to determine atmosphere conditions, ethylene concentrations, and exposure duration to achieve the desired results.… Continue reading…

The Ultimate Guide to Fruitmaps: Learn How Professionals Are Utilizing Fruitmaps in 2024

Welcome to our exclusive webinar on efficient farm management with Fruitmaps. This session is perfect for farmers, agricultural consultants, and researchers looking to enhance their farm operations using advanced technology. What You’ll Learn: Expert Guidance: Insights from industry experts on optimizing farm operations with Fruitmaps. Q&A: Watch the viewer’s questions get answered. Exclusive Access: See… Continue reading…

How Fresh Produce Quality Control Meters Save Money By Reducing Loss and Time

Perishable fresh produce is the food group with the most significant loss. Preharvest and postharvest quality monitoring can control quality to reduce losses at critical points in the supply chain. User-friendly precision quality meters based on near-infrared spectroscopy cut analysis time and give objective, accurate results to reduce working time. The fresh produce supply chain… Continue reading…

Maximizing Agricultural Quality and Efficiency: The Comprehensive Guide to Near-Infrared Spectroscopy (NIRS) Applications

Near-infrared spectroscopy (NIRS) is used preharvest for maturity estimation, nutrient and water management, and biological stress detection. In the post-harvest stage, NIRS is used for shelf life assessment, defects and disease detection, process monitoring, sorting, packaging, retailing, and authentication. Portable NIRS devices are seeing the most development for commercial use. The good fresh produce qualities… Continue reading…