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Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (11): 96-96.

Special Issue: 生物技术

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Study on Characteristics of Polyphenol Oxidase in White Pulp Loquat

Wu Jincheng, Xia Hailing, Tang Chaohui , Lai Yulan, Chen Qun   

  • Online:2005-11-05 Published:2005-11-05

Abstract: PPO in loquat (Eriobotrya japonica Lindl. cv. Baili) was extracted and purified with (NH4)2SO4 fraction. The influences of different pH, temperature, zymolyte and inhibition on the activity of PPO were studied. The changes of store loquat fruits pH were de