TSS modifications in fruits are related to the degree of maturity and basic metabolic reactions that increase the sugar content and fruit sweetness throughout storage .
TSS values (8.27 to 10.03 °Brix) are similar to those found in previous studies in Albion strawberries (Samykanno and others 2013).
As shown in Table 2, the TSS content increased by the end of storage in all treatments.
However, TSS content of control fruits was significantly higher by day 15 of storage (13.13 °Brix) compared to treated fruits (11.07 to 12.33 °Brix), similar to previous reports.
EACs based on pullulan, chitosan, and pectin (in order of efficacy) retarded the metabolic process and delayed increases inTSS,whereas contro lfruits presented more pronounced maturation because they lacked protection against the external atmosphere.
Moreover, the significantly higher TSS of control samples could also be due to the concentration of solids in the fruits caused by water loss or by the solubilization of cell wall polyuronides and hemicelluloses in the mature strawberry.
TSS modifications in fruits are related to the degree of maturity and basic metabolic reactions that increase the sugar content and fruit sweetness throughout storage . TSS values (8.27 to 10.03 °Brix) are similar to those found in previous studies in Albion strawberries (Samykanno and others 2013). As shown in Table 2, the TSS content increased by the end of storage in all treatments. However, TSS content of control fruits was significantly higher by day 15 of storage (13.13 °Brix) compared to treated fruits (11.07 to 12.33 °Brix), similar to previous reports. EACs based on pullulan, chitosan, and pectin (in order of efficacy) retarded the metabolic process and delayed increases inTSS,whereas contro lfruits presented more pronounced maturation because they lacked protection against the external atmosphere. Moreover, the significantly higher TSS of control samples could also be due to the concentration of solids in the fruits caused by water loss or by the solubilization of cell wall polyuronides and hemicelluloses in the mature strawberry.
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