Benefits of Using Animal Gelatin in White Wine Production

Animal gelatin has been used in white wine production for centuries, and for good reason. This versatile ingredient offers a wide range of benefits that can enhance the quality and flavor of the final product. In this article, we will explore the various advantages of using animal gelatin in white wine production. alt-381
One of the primary benefits of using animal gelatin in white wine production is its ability to clarify the wine. Gelatin acts as a fining agent, helping to remove any suspended particles or impurities that may be present in the wine. This results in a clearer, more visually appealing final product that is free from any unwanted sediment. In addition to its clarifying properties, animal gelatin can also help to stabilize the wine. By binding with proteins and tannins in the wine, gelatin can help to prevent haze formation and improve the overall stability of the wine. This can be particularly beneficial for white wines that are prone to developing haze over time. Another advantage of using animal gelatin in white wine production is its ability to enhance mouthfeel and texture. Gelatin can help to soften harsh tannins and improve the overall balance of the wine, resulting in a smoother, more enjoyable drinking experience. This can be especially important for white wines that may be overly astringent or lacking in body.
Physical and chemical Indicators
Item Unit Indicator requirements Test results
Sensory requirements / light yellow /yellow light yellow
/ Solid state Granular powder
/ No unpleasant odor No unpleasant odor
Burke’s viscosity 2≥ 9.6
Moisture content % ≤14.0 8
Ash content % ≤2.0 0.6
Condensation strength Bloom g ≥50 185
Light transmittanceratio % Wavelength450nm≥30
Wavelength620nm≥50
Wavelength450nm:73
Wavelength620nm:89
Water insoluble matter % ≤0.2 0.01
sulfur dioxide mg/kg ≤30 5
Superoxide mg/kg ≤10 Not checked out
Total arsenic (as As). mg/kg ≤1.0 Not checked out
Chromium (as Cr) mg/kg ≤2.0 0.2
Lead (as Pb) mg/kg ≤1.5 ≤0.3
Microbiological indicators
project unit Indicator requirements Test results
Total number of colonies   ≤10000 350
Salmonella /25g Must not be checked out Not checked out
Coliform bacteria MPN/g ≤3 <1
Source Safety non-epidemic area
Inspection conclusion qualified
Furthermore, animal gelatin can also help to improve the aroma and flavor profile of white wines. By removing any off-flavors or aromas that may be present in the wine, gelatin can help to enhance the natural characteristics of the grapes and other ingredients used in the winemaking process. This can result in a more complex and well-rounded final product that is sure to impress even the most discerning wine connoisseurs. In addition to these benefits, animal gelatin is also a cost-effective and environmentally friendly option for white wine producers. Gelatin is a natural product that is derived from animal Collagen, making it a sustainable choice for winemakers looking to reduce their environmental impact. Furthermore, gelatin is readily available and easy to use, making it a convenient option for winemakers of all Levels of experience.
Overall, the benefits of using animal gelatin in white wine production are clear. From its clarifying and stabilizing properties to its ability to enhance mouthfeel, aroma, and flavor, gelatin offers a wide range of advantages that can help to improve the quality and appeal of white wines. Whether you are a seasoned winemaker or just starting out, consider incorporating animal gelatin into your next white wine production for a truly exceptional final product.