Phenolic Compounds of Flax Seed

Yıl 2012, Cilt: 10 Sayı: 4, 85 - 90, 01.12.2012

Evrim Özkaynak Kanmaz Gülden Ova

Öz

Flaxseed is a valuable source of phytochemicals such as lignans, phenolic acids and flavonoids with beneficial health effects. Flaxseed is also the richest source of secoisolariciresinol diglucoside SDG which is converted to mammalian lignans as enterodiol and enterolactone. Especially, phytoestrogenic, anticarcinogenic, antioxidative and cardioprotective effects of flaxseed were attributed to its content of SDG, phenolic acids and flavonoids. Flaxseed is increasingly used as a functional food or a functional ingredient in food products because of its valuable bioactive compounds in food industry

Anahtar Kelimeler

Flaxseed, Functional food, SDG lignan, Phenolic acids, Flavonoids

Keten Tohumunun Yapısındaki Fenolik Bileşikler

Öz

Keten tohumu lignanlar, fenolik asitler ve flavonoidler gibi sağlığa yararlı fitokimyasalların doğal kaynağı olup enterodiol ve enterolakton memeli lignanlarının öncüsü sekoisolarikirezinol diglukosid SDG lignan açısından da en zengin kaynaktır. Yapılan çalışmalar sonucunda keten tohumunun insanlar üzerinde özellikle fitoöstrojenik, antioksidan, antikarsinojenik ve kardioprotektiv etkilerinin yapısında bulunan SDG lignan ve diğer fenolik bileşiklerden kaynaklandığı ileri sürülmektedir. Bu önemli biyoaktif bileşiklerden dolayı keten tohumunun gıda sanayinde fonksiyonel gıda olarak veya gıda ürünlerinde fonksiyonel bileşen olarak kullanımı gün geçtikçe artmaktadır

Anahtar Kelimeler

Keten tohumu, Fonksiyonel gıda, SDG lignan, Fenolik asitler, Flavonoidler

Kaynakça

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