บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Storage and shelf life of Venus nectarine cultivar

Celik M., Ozdemir A.E., Erturk E.

5th International Postharvest Symposium . Volume of Abstract . Verona, Italy 6-11 June 2004, p.71

2004

บทคัดย่อ

Storage and shelf life of Venus nectarine cultivar The objective of this study was to determine storage and shelf life of Venus nectarine cultivar grown in Mersin (Tarsus/Yenice).Fruits were kept at 0 °C and 85-90% relative humidity for 2 months to determine cold storage conditions.In addition, three replicates of fruits taken from storage conditions.In addition, three replicates of fruits taken from storage room at a week interval were kept at 20 °C and 65-70% relative humidity for 6 days to determine shelf life.

Percent weight loss, skin colour (L, a, b), flesh colour (L, a, b), fruit fleah firmness (kg force), total soluble solids (%), pH, titratable acidity (g malic acid 100 ml-1), physiological and fungal disorders were determined in the fruit samples taken during cold storage at a week interval and those kept at 20 °C at a two-day interval.Weight loss increased during storage and reached about 5% at the end of storage.Fruit flesh firmness decreased, but still remained above 4 kg-force at the end of 2-month storage.Total soluble solid (%) and pH increased while titratable acidity (%) decreased.As the storage period was extended the shelf life was observed to be shortened.