İzzet ÖZHAMAMCI, Aziz EKŞİ

Chemical composition and guide values of pomegranate juice

Tanı değerlerinin belirlenmesine katkıda bulunmak için, 23 konsantreden nar suyu örneğinin kimyasal bileşimi araştırıldı. Örnekler, 2006 yılında 6 farklı üretici firmadan sağlandı. Bulgulara göre; 14° briksteki nar suyunda titrasyon asitliği 8.3-17.4 g/L (susuz sitrik asit olarak), sitrik asit 6.6-13.6 g/L, L-malik asit 0.5-0.9 g/L, D-izositrik asit 3.9-86 mg/L, glukoz 45.8- 65.6 g/L, früktoz 48.4- 69.9 g/L, potasyum 2093-2517 mg/L, fosfor 93-151 mg/L, kalsiyum 11-149 mg/L, magnezyum 21-104 mg/L ve sodyum 20-128 mg/L arasında değişmektedir.

Nar suyunun kimyasal bileşimi ve tanı değerleri

To contribute for setting reference guideline, chemical composition of 23 pomegranate juice samples from concentrate was investigated. The samples were collected in 2006 from 6 different producer companies. According to the findings, titratable acidity changed between 8.3-17.4 g/L (as anhydrous citric acid), citric acid 6.6-13.6 g/L, L-malic acid 0.5-0.9 g/L, D- isocitric acid 3.9-86 mg/L glucose 45.8-65.6 g/L, fructose 48.4-69.9 g/L, potassium 2093-2517 mg/L, phosphorus 93-151 mg/L, calcium 11-149 mg/L, magnesium 21-104 mg/L and sodium 20-128 mg/L in pomegranate juice at 14°.

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