How to choose authentic sesame oil

When choosing authentic sesame oil, attention should be paid to raw materials, processing techniques, sensory perception, and certification marks. There are mainly five key points: raw material selection, processing techniques, sensory identification, certification marks, and brand reputation.

1. Raw Material Selection

Authentic sesame oil should be made from high-quality sesame seeds, usually pressed from white or black sesame seeds. The origin and freshness of sesame raw materials directly affect the quality of sesame oil. Sesame produced in Henan, Hubei and other places have high oil content and rich aroma. Avoid purchasing products with unclear labeling or mixed with other oils, as some low-quality sesame oils may be mixed with low-priced oils such as soybean oil and cottonseed oil.

2. Processing Technology

The quality of sesame oil produced by traditional water substitution or low-temperature pressing process is better, which can retain the natural aroma and nutritional components of sesame. The water substitution method separates oil layers through physical precipitation without undergoing high temperature or chemical treatment; The leaching method may result in residual solvents. Priority should be given to products labeled as "pure physical pressing" or "ancient method production".

III. Sensory identification

High quality sesame oil is reddish brown or dark brown, and there is no suspended matter in the transparent observation. After shaking, the foam is fine and dissipates slowly. The aroma is rich and long-lasting without being pungent, and the taste is mellow with a slight burnt bitterness. It is normal for flocculent substances to appear at low temperatures. The adulterated sesame oil has a light color, a short fragrance, or a halal flavor.

IV. Certification Mark

Check if the packaging has the SC food production license number, green food or organic certification mark. Legitimate products must indicate the production date, shelf life, manufacturer information, and ingredient list. Geographical indication products such as "Zhumadian Xiaomo Xiangyou" usually have higher quality guarantees.

Fifth, Brand Reputation

Select time-honored or well-known brand products to view users' real evaluations through e-commerce platforms. Avoid purchasing products with prices significantly lower than the market average, as bulk sesame oil produced by small workshops poses health and safety hazards. Retain the receipts after purchase for the purpose of safeguarding rights.

Sesame oil should be stored in a cool and dark place for daily use, and it is recommended to use it within three months after opening. Adding it directly to cold dishes can preserve the aroma to the maximum extent, while high-temperature cooking can damage the flavor. People who are allergic to sesame should avoid consuming it. If they experience discomfort such as bloating, they should stop using it. Regularly changing different brands can compare quality differences, but there is no need to excessively pursue high priced imported products. Traditional Chinese craft sesame oil is also of high quality.