S/N | Test Items | Issuing | Supervision | Delivery | Remarks |
1 | Color and luster | √ | √ | √ | |
2 | Smell and taste | √ | √ | √ | |
3 | Transparency | √ | √ | √ | |
4 | Moisture and volatile matter | √ | √ | ||
5 | Insoluble impurities (impurities) | √ | √ | ||
6 | Acid value | √ | √ | √ | Determination of acidity of olive oil |
7 | Peroxide value | √ | √ | √ | |
8 | Heating test (280℃) | √ | √ | √ | |
9 | Saponified matter content | √ | √ | ||
10 | Smoking point | √ | √ | ||
11 | Freezing test | √ | √ | ||
12 | Residual solvent | √ | √ | √ | The item of this delivery test can be entrusted |
13 | Lead | √ | √ | * | |
14 | Total arsenic | √ | √ | * | |
15 | Aflatoxin B1 | √ | √ | * | |
16 | Content of free gossypol in cottonseed oil | √ | √ | * | Cottonseed oil |
17 | Melting point | √ | √ | √ | Palm (kernel) oil |
18 | Antioxidant (BHA, BHT) | √ | √ | * | |
19 | Label | √ | √ |