Review Article
The Effects of Edible Coatings on the Postharvest Quality of Citrus Fruits as Affected by Granulation
Table 1
Main causes of granulation in citrus.
| Causes | Reference |
| Delay in harvesting and/or late maturity | [4, 19, 20] | Vigorous and rapid tree growth | [12, 21] | Quick ripening | [21] | Adverse atmospheric condition: cold weather during the maturity period | [5, 20] | Sink competition among the different plant parts, i.e., fruits, roots, and leaves. | [9, 22, 23] | Rootstocks and cultivars type | [3, 24] | Higher water potential in juice cells | [25] | High temperatures during flowering and fruit set | [12] | Calcium deficiency | [20] | Enzymes activity: polyphenol oxidase (PPO), peroxidase (POD), superoxide dismutase (SOD), catalase (CAT), pectin-methylesterase (PME), and cellulose | [26] |
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