25437
In term of pectinase immobilization efficiency and stability , this calcium alginate beads approach seemed to permit good results and can be used to make a bioreactor for various applications in food industries .
 Chemical: calcium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: calcium