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Research Article Open access CC BY 4.0

Effect of Packaging and Storage on Onion (Allium cepa L.) Seed Biochemistry

Islavath Suresh Naik, J.S. Hilli, D.S. Uppar, Ramangouda V. Patil, C.M. Nawalagatti

Journal of Advances in Biology & Biotechnology · pp. 1042–1053 · Published 26 Jun 2024

10.9734/jabb/2024/v27i71064

Abstract

A lab experiment was conducted from April 2021-Sep 2022 at NSP, Seed unit, UAS, Dharwad. The seed biochemical parameters such as α-amylase activity and catalase activity were evaluated at bimonthly intervals, and the experimental design followed was a factorial completely randomized design (FCRD) with 3 replications and 2 factors, namely storage conditions such as ambient and cold storage and storage containers (cloth bag, high-density polythene bag (HDPE), polythene bag (700 gauge), aluminum laminated bag, vacuum-packed bag), the results revealed that the treatment with vacuum-packed bag stored in cold storage gave good results at the end of 18 months of storage period i.e., α-amylase activity (2.00 µ.mol/min/mg) and catalase activity (1.35 mmol/min/g) respectively compared to other treatments stored in ambient and cold storage conditions with different packaging materials.

Vacuum-packed bag ambient storage cold storage α-amylase activity catalase activity

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