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Suntory

Last updated January 31, 2026
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Photostable milk protein stabilization: SuntoryRecent Research Landscape

Photodegradation and sedimentation in transparent containers compromise the shelf-life of functional coffee and jelly drinks. These innovations engineer the chemical stability of gamma-aminobutyric acid and suspended solids to prevent visual defects and nutrient loss.

What technical problems is Suntory addressing in Photostable milk protein stabilization?

Light induced beverage degradation

(9)evidences

Nutritional and sensory quality loss occurs when sensitive compounds like GABA and milk proteins are exposed to light in transparent packaging. Preventing this degradation maintains product shelf life and consumer appeal in clear containers.

Thermal protein degradation

(3)evidences

High concentrations of medium-chain triglycerides often undergo phase separation or flocculation during intensive heat sterilization. Preventing this degradation ensures shelf-stable uniformity in packaged dairy beverages.

Light induced beverage flavor degradation

(3)evidences

Photochemical reactions in transparent packaging produce off-flavor compounds like furfuryl methyl sulfide. Preventing these sensory defects maintains product quality during shelf-life.

Light induced beverage degradation

(2)evidences

High-temperature sterilization causes protein instability and sedimentation in milk-based beverages. Preventing this degradation maintains product homogeneity and shelf-life stability.