𝔖 Bobbio Scriptorium
✦   LIBER   ✦

POLYPHENOL OXIDASE OF MANGO (Mangifera indica var. Haden)

✍ Scribed by YONG K. PARK; HÉLIA H. SATO; TÂNIA D. ALMEIDA; ROBERTO H. MORETTI


Book ID
108804576
Publisher
Institute of Food Technologists
Year
1980
Tongue
English
Weight
351 KB
Volume
45
Category
Article
ISSN
0022-1147

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Properties of polyphenol oxidase in mang
✍ Arogba, S S; Ajiboye, O L; Ugboko, L A; Essienette, S Y; Afolabi, P O 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 166 KB

Polyphenol oxidase (PPO) activity of Ðltered extract of ground mango kernel suspension (400 g litre~1) was studied spectrophotometrically at 420 nm using catechol as substrate. The enzyme was most active at pH 6É0 and 25¡C. Activity was reduced by 50% at pH values of 5É0 and 7É1, and also at tempera