1.AG與AP之比對Agar之膠强度J.S.有關,AG比越大J.S.越高。 2.SO(上标 2-)4含量越少,Agar J.S.亦越高。3.Ca(上标 2+)添加可影響AG與AP之比,且可增進Agar之J.S.。 4.Ca(上标 2+)與AP結合物類似Ca-pectinate之性質。
1. The ratio of agarose to agaropectin has a positive relationship with the gel strength; the higher ratio gives better gel strength. 2. An opposite relationship exists between the content of SO(superscript 2-)4 in Gracilaria and thegel strength; the lower SO (superscript 2-)4 makes better gel strength of agar. 3. The addition of Ca(superscript 2+) salts will increase the value of agarose/agaropectin and thus the gel strength. 4. The combination of Ca(superscript 2+) and agaropectin is similar in properties to Ca-pectinate.