Parası kalmadığı için otobüse binemiyordur ailesi porno izle ona daha yeni para gönderdiği için tekrar porno istemeye utanınca mecburen otostop çekmek için youporn çantasını alarak yol kenarına gelir etekli porno liseli türk kız yol kenarında dururken yanına yaklaşan porno kibar bir gencin onu gideceği yere kadar bırakmak porno izle istemesine çok mutlu olur arabaya bindiklerinde gideceği yer ile porno arabayı kullanan adamın gittiği yer arasında çok mesafe sex izle farkı olduğunu anlayan türk kız bu yaptığı porno indir iyilik karşısında arabada ona memelerini açar porno sapıklaşan adam yol kenarındaki hotelde durarak porno izle üniversiteli otostop çeken türk kızına odada sakso çektirip sikerPhenolic Content of Various Date Palms Fruits and Vinegars from Iraq| Abstract

44 7460 854 031

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Abstract

Phenolic Content of Various Date Palms Fruits and Vinegars from Iraq

Author(s): Mohammed Hashim Matloob and Asim Alaa Al-Hussein Balakita

Vegetables and fruits and all the drinks derived from them, are rich in phenolic compounds, which have been confirmed to exhibit positive effects on certain types of inflammatory disorders, coronary disease and cancers. In this study, the total phenolic contents of selected Iraqi date's and vinegars were evaluated and compared with other fermented fruits. The production of date vinegar was carried out by anaerobic conversion of date juice to ethanol using bakery yeast and aerobic oxidation of ethanol to acetic acid at 30°C by old vinegar. Total phenolics were determined colorimetrically by Folin-Ciocalteau reagent. The levels of sugars, ethanol and acetic acid in homemade and 21 commercially available vinegars were determined by refractometry, gas chromatography and titrimetry. The results indicated that: (i) Khistawi variety gave the highest phenolic content (475.5 mg GAE/100 g), followed by Khadrawi (411.6 mg GAE/100 g), Sultani (371.6 mg GAE/100 g), Zahdi (335.6 mg GAE/100 g), Maktoom (331.6 mg GAE/100 g) and Ashursi (315.6 mg GAE/100 g) and (ii) the total phenol content of khistawi date's vinegar (1453 mg GAE/L) was very high compared with other fermented fruits. Accordingly, Iraqi date palm and its vinegar could be considered as a potential source of antioxidant. These natural compounds can be used in food industry as a source of bioactive human health promoters.


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