Yalta Ruby Onion

Technical Profile of the "Yaltinsky Rubin" Onion

The "Yaltinsky Rubin" onion is the result of selective breeding by the Institute of Vegetable and Melon Growing of NAAS (Ukraine), engineered specifically for the salad segment. The development process focused on optimizing the balance between the protective layer density and the delicacy of the inner flesh.

Morphology and Yield Potential

Categorized as a mid-to-late variety, the onion has a growing season of 110 to 130 days. This specific maturity window allows the bulb to accumulate a high sugar content, characteristic of premium southern salad types. The bulbs range from 100 to 250 grams, meeting the industry standard for fresh market retail.

Visual and Sensory Characteristics

• Appearance: A deep, saturated red color that transitions into a rich purple, resulting from a high concentration of anthocyanins in the outer scales.
• Internal Structure: White, juicy, and low in volatile essential oils, providing a mild, sweet flavor profile without excessive pungency.
• Post-harvest Handling: This variety is not intended for long-term winter storage; it is best utilized for immediate consumption post-harvest.

The practical value of "Yaltinsky Rubin" lies in the intersection of high aesthetic appeal and the quality parameters demanded by the Horeca sector. The moderate density of the bulb ensures ease of slicing while maintaining the integrity of the rings, which is essential for professional culinary presentation.