Fulier silkworm pupa oil was processed by raw fresh silkworm pupa, the technics followed by remove impurities, drying, extracting, degummed, deacidification,filter, bleaching, off flavor, fat, winter and molecular distillation refinement.
Applications:
For the rich unsaturated fatty acid, especially α-linolenic acid in the silkworm pupa oil, it can be used in medicine, health food, nutritional food and high-end cosmetics and other industries except for eating.
|
Sense |
parameters |
standard |
|
colour |
light yellow |
|
|
smell |
no peculiar smell |
|
|
Physical and chemical indicators |
Water and volatile，% |
≤0.2 |
|
Not saponifications，% |
≤0.3 |
|
|
Iodine value，(gI/100g) |
≥120 |
|
|
Acid value of oil（mg KOH /g ） |
≤2.0 |
|
|
peroxide number，mmol/kg |
≤7.5 |
|
|
Impurities |
≤0.1 |
|
|
Total content of unsaturated fatty acid ，% |
≥70 |
|
|
Content of Linolenic acid, % |
＞40 |
|
|
Health indicators |
Pb，mg/kg |
≤1.5 |
|
As，mg/kg |
≤1.0 |
|
|
Hg，mg/kg |
≤0.3 |
|
|
Aerobic bacterial count，Cfu/g(ml) |
≤1000 |
|
|
Coliform bacteria，MPN/100g(ml) |
≤40 |
|
|
Moulds，Cfu/g(ml) |
≤25 |
|
|
Pathogenic bacteria (cfu/g) |
not found |