Latest technology
What Is Postharvest Physiology and Why Does It Matter for Fresh Produce Quality?
The crucial postharvest physiological processes that lead to deterioration in the quality of fresh produce include respiration, transpiration, ethylene production, and enzymatic activity. Temperature, air gas composition, relative humidity, and handling are common factors that can be controlled to slow these physiological processes. Maintaining and controlling the environment is essential to preserving quality and shelf… Continue reading…
Additional reading
3 Mistakes Technicians Make When Using Gas Analyzers
Gas analyzer accuracy plays a central role in postharvest handling, storage management, and quality control. Whether you are monitoring ethylene levels in ripening rooms or checking oxygen and carbon dioxide in controlled atmosphere storage, even small errors can lead to measurable losses. Despite experience in the field, many technicians still make avoidable mistakes that impact… Continue reading…
Signs Your Gas Sensor Needs Replacement
If you rely on a handheld analyzer for postharvest work, packaging checks, storage rooms, or ripening control, gas sensor replacement is not something to push off until the instrument completely fails. In practice, sensor problems usually show up gradually. Readings get less stable, calibration gets harder to hold, response times slow down, and the numbers… Continue reading…
7 Best Practices for Collecting NIR Data in the Field
Good field NIR data collection starts long before the first scan. In orchards, vineyards, and packing operations, the difference between useful data and noisy data usually comes down to sampling discipline, repeatable technique, and the right instrument setup. That is why field teams using handheld NIR tools need a process that matches the chemistry of… Continue reading…
5 Benefits of Pairing NIR Data with Firmness Tests
When produce teams talk about better maturity decisions, they usually end up discussing more than one metric. That is why NIR data matters most when it is paired with firmness tests. NIR data gives you fast, non-destructive insight into internal quality traits such as dry matter, Brix, titratable acidity, and internal color, while firmness testing… Continue reading…
Major Causes of Postharvest Decline in Fresh Produce
The main causes for postharvest decline in fresh produce are mechanical damage, respiration, transpiration, ethylene, and senescence. The importance of each cause varies across classes of fresh produce, including root vegetables, leafy vegetables, flower vegetables, immature fruit vegetables, and mature fruits. Adequate technology adoption can significantly reduce postharvest decline. Around 40-50% of fruits and vegetables… Continue reading…
Truth About Calibration: Why Factory Settings Aren’t Forever
When you first power on a new instrument, it is easy to assume the factory settings will hold steady for years. In reality, gas analyzer calibration is not a one time event. It is an ongoing process that directly affects data integrity, storage decisions, and ultimately profitability. In postharvest environments where small shifts in oxygen,… Continue reading…
