Qc Chemist

19 hours ago

Kolkata West Bengal, India PROFICIENT FOOD PRODUCTS LTD Full time

we need certified chemist for reliable testing of our mustard seed.. Here are some common tests performed on edible oils:

- **Physical Examination**:

- **Appearance**: Check for clarity, color, and any sediments or foreign particles.
- **Odor**: Mustard oil should have a characteristic pungent smell.
- **Refractive Index**:

- A refractometer can measure the refractive index of the oil, which can help in identifying the type and purity of the oil.
- **Specific Gravity**:

- Measuring the specific gravity can provide information about the density of the oil compared to water.
- **Free Fatty Acid (FFA) Content**:

- Titration method can determine the acidity of the oil, which indicates the FFA content. Higher FFA content suggests poor quality or rancidity.
- **Iodine Value**:

- This test measures the unsaturation level of the oil, which can help in identifying the type of oil and its quality.
- **Peroxide Value**:

- Peroxide value indicates the extent of oxidation in the oil, which can affect the quality and shelf life.
- **Saponification Value**:

- This test measures the average molecular weight of all the fatty acids in the oil and can help identify the type of oil.
- **Rancidity Test**:

- Sensory evaluation and chemical tests can be used to detect rancidity due to oxidation.
- **Transparency Test**:

- Cloudiness or turbidity can indicate the presence of impurities or moisture in the oil.
- **Fatty Acid Composition**:

- Gas chromatography (GC) can be used to analyze the fatty acid profile of the oil, which can help in identifying the oil type and authenticity.

**Job Type**: Permanent

Pay: From ₹11,000.00 per month

**Benefits**:

- Food provided

Schedule:

- Day shift

Supplemental pay types:

- Yearly bonus

**Education**:

- Bachelor's (preferred)

Work Location: In person

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