Light-based sanitation technology for organic removal in coconut water

Overview

This research proposes a light-based sanitation method for coconut water processing, using UVA and blue light spectrums to remove organic contaminants and improve taste. Unlike conventional chemical or thermal pasteurization approaches, this technology leverages specific wavelengths of light to achieve sanitation effects, offering a potentially gentler and more natural alternative for beverage processing. The solution targets coconut water producers and beverage manufacturers seeking innovative, non-chemical preservation and quality enhancement methods.

Technical specifications

• Uses UVA and blue light spectrums as sanitation wavelengths, both supported by existing literature for their sanitation properties
• Light sources are positioned over coconut water holding tanks for variable exposure durations
• Experimental design includes multiple treatments testing different light intensities and wavelength combinations
• Each experiment uses at least 4 coconut water holding tanks per plot, with 4 replications repeated at least twice
• Complete randomized block design ensures statistical validity
• Data analysis performed using Agrobase software with ANOVA and Fisher's LSD test for mean separation

Technology readiness level

This technology is at an early research and validation stage. The underlying principle that UVA and blue light have sanitation effects is established in literature, but specific application to coconut water has not yet been validated. The proposed 6-month experimental program will test various light intensities and wavelength combinations to determine optimal treatment parameters. Validation procedures are still being developed, with planned experiments designed to generate statistically robust data on treatment effectiveness, organic removal, and taste improvement outcomes.