Kinetic Studies With Crude wild pear Lipoxygenase at during ripening and after storage
1. Kinetic Studies With Crude wild pear Lipoxygenase at during ripening and after storage

Shahriar Saeidian; Bahaaldin Rashidzadeh; Roza Negahdari

Volume 8, Issue 1, pp. 1-99. , Winter 2020, , Pages 17-28

http://dx.doi.org/10.33945/SAMI/IJABBR.2020.1.3

Abstract
  Crude wild pear lipoxygenase (LOX) from ripe Kurdistan wild pears was used in this study. Extracted crude LOX was assayed spectrophotometrically for raw, ripe wild pear lipoxygenase ...  Read More
Effect of Anti Browning Agents on Partial Purified Polyphenol Oxidase of Hawthorn (Crataegus Spp
2. Effect of Anti Browning Agents on Partial Purified Polyphenol Oxidase of Hawthorn (Crataegus Spp

Shahriar Saeidian

Volume 2, Issue 8 , Summer 2014, , Pages 2472-2482

Abstract
  Objective: Polyphenol oxidase or PPO (EC 1.14.18.1) is considered the enzyme responsible for quality deterioration and browning in different fruits during postharvest period. The objective ...  Read More
Effect of Sodium Dodecyl Sulphate on Partial Purified Polyphenol Oxidase Activity in Red and Green Tomatoes (Solanum Lycopersicum)
3. Effect of Sodium Dodecyl Sulphate on Partial Purified Polyphenol Oxidase Activity in Red and Green Tomatoes (Solanum Lycopersicum)

Shahriar Saeidian; Bahaaldin rashidzadeh

Volume 1, Issue 7 , Summer 2013, , Pages 691-700

Abstract
  In order to better understand how to prevent enzymatic greenning, it is important to understand  kinetic properties of polyphenol oxidase.  we investigated the effect of SDS ...  Read More
Partial Purification and Characterisation of Polyphenol Oxidase from Tomatoes (Solanum Lycopersicum)
4. Partial Purification and Characterisation of Polyphenol Oxidase from Tomatoes (Solanum Lycopersicum)

Shahryar Saeidian

Volume 1, Issue 6 , Spring 2013, , Pages 637-648

Abstract
  Polyphenol oxidase (PPO) from tomatoes was extracted and partially purified through  (NH4)2SO4 precipitation, dialysis and ion exchange chromatography. The activity of polyphenol ...  Read More