878
Higher yield of cyclodextrins at pH 7 . 0 when Tris / HCl was used might be due to the binding of chloride ions at the calcium - binding sites of the CGTase , resulting in the shift of the optimum pH close to physiological environment , leading to an increase in the activities and specificity .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
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