Effect of cultivars, pretreatment and drying on physicochemical properties of Amla (Emblica officinalis) gratings.

ABSTRACT: Effect of four different cultivars and salt pretreatment on drying of Amla (Emblica officinalis) gratings were studied. Quality attributes namely, ascorbic acid, total phenolic content, antioxidant activity and colour were evaluated for dried (using Cabinet tray dryer at 55 ± 2 °C for 8 h) and stored (refrigerated, ambient and accelerated condition) samples of four cultivars (Krishna, Kanchan, NA-7 and Chakaiya). Salt pretreated dried samples showed better retention of nutrients and colour as compared to untreated. Retention of ascorbic acid, total phenolic content and antioxidant activity (IC₅₀ value) in pretreated dried samples were in the range of 79.51-84.89%, 176.5-220.3 mg GAE/g db and 9.48 to 17.74 mg/µl, respectively. Colour retention was also

SUBMITTER: Sonkar N 

PROVIDER: S-EPMC7026346 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature