บทคัดย่องานวิจัย

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Physical and chemical changes occurring during development and ripening of some apple and pear varieties.

Koksal, A. I.; Yilmaz, H.;

Doga, Turk Tarim ve Ormancilik Dergisi Year: 1992 Vol: 16 Issue: 3 Pages: 669-686 Ref: 17 ref.

1992

บทคัดย่อ

Physical and chemical changes occurring during development and ripening of some apple and pear varieties.

Studies were carried out in 1987 and 1988 on changes in physical properties (such as fruit diameter and weight) and chemical properties (reducing sugars, total sugar and total pectin contents, pH and titratable acidity) of developing fruits of the pear cultivars Williams [Williams Bon Chretien] and Ankara and apple cultivars Golden Delicious and Starking. Physical characteristics of all fruits increased regularly until harvest; chemical properties showed irregular changes until harvest and during 10 days of postharvest ripening.