Rice Bran Oil Quality Metrics from Aqueous Enzymatic and Solvent Extraction

A study by Duoxia Xu compares aqueous enzymatic extraction (AEE) and solvent extraction (SE) for producing rice bran oil. The dataset likely contains quality metrics for the extracted oils, including iodine value, saponification value, acid value, peroxide value, and concentrations of vitamin E, sterols, squalene, and oryzanol. The results indicate AEE produced oil with higher unsaturated fatty acid content (76.31%) and lower wax and phospholipid content.

Use Cases

• Comparing oil extraction method efficacy based on reported yield and quality metrics.
• Analyzing the relationship between extraction process and fatty acid composition based on the reported 76.31% unsaturated fatty acid content.
• Evaluating the nutritional quality of rice bran oil based on reported vitamin E (1004.42 mg/kg) and sterol (7749.44 mg/100 g) levels.
• Assessing refining process requirements based on reported wax and phospholipid content differences between methods.

Strengths

• Provides specific, quantified quality metrics for oil, including vitamin E (1004.42 mg/kg) and squalene (2962.56 mg/kg) concentrations.
• Directly compares two extraction methods (AEE and SE) with multiple evaluation criteria, enabling method performance analysis.

Limitations

• Row count and column-level documentation are absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.
• The dataset's scale and completeness are unclear from the available description.

Provenance

Source

Duoxia Xu

Collection Method

Experimental study comparing aqueous enzymatic and solvent extraction methods, with quality analysis via techniques like scanning electron microscopy.