|
|
 |
| National Food Safety Standard《GB25533-2010 Food Additive Pectin》 |
| Appearance |
| Item |
Requirements |
| colour |
White,yellowish or light brown |
| shape |
powder |
| Physicochemical specifications |
| Item |
Indices |
|
12 |
| Sulphur dioxide,mg/kg,max |
≤ |
|
50 |
| Acide-insoluble ash,w/%,max |
≤ |
|
1 |
| Galacturonic acid,%,min |
≥ |
|
65 |
|
5 |
| Degree of amidation (amidated pectin) ,w/%,max |
≤ |
|
25 |
| Methyl alcohol, Ethyl alcohol and Isopropyl alcohol (products processed without ethanol),w/%,max |
≤ |
|
1.0 |
|
 |
|
|
