Abstract
Ushbu tadqiqotda AS–UBS shifobaxsh choyidagi yog‘da eruvchan vitaminlar (A, D, E, K) miqdori HPLC yordamida aniqlangan. Tadqiqot obyekti sifatida Olmurut (Pyrus spp.) novdalari, Yapon safora (Styphnolobium japonicum) gulli kurtaklari, Amarant Lera va Yalpiz (Mentha) ishlatilgan. Natijalar eng yuqori vitamin D miqdorini, vitamin E ning antioksidant faolligini, vitamin A esa juda past miqdorda ekanligini ko‘rsatdi. Vitamin K aniqlanmagan. Tadqiqot AS–UBS choyining bioaktiv va sog‘lomlashtiruvchi xususiyatlarini ilmiy asoslashga xizmat qiladi.References
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