CSD oil stands for Crude Super Degummed Canola Oil. This type of canola oil is inedible in its raw state and requires further processing before it can be used in the food industry.
Here's a breakdown of what that means:
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Crude: This indicates that the oil is in its unrefined form, meaning it hasn't undergone processes to remove impurities, color, or odor.
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Super Degummed: This refers to a specific refining process called degumming, which removes phospholipids (gums) from the oil. Super degumming is a more thorough version of this process. While it removes more impurities than traditional degumming, it still leaves the oil unsuitable for direct consumption.
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Canola Oil: Canola oil is derived from the seeds of the canola plant, a variety of rapeseed that is low in erucic acid.
Key Characteristics of CSD Oil:
- Color: Typically dark yellow.
- Use: Solely for industrial purposes or as a feedstock for further refining into edible canola oil.
- Edibility: Inedible in its current state.
Why is further processing needed?
CSD oil still contains components that affect its flavor, stability, and appearance. Further refining steps like bleaching, deodorizing, and winterization are necessary to produce a clear, odorless, and stable oil suitable for cooking and other food applications.
