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GLITSIRRETIN KISLOTA/ΒETTA-SIKLODEKSTRIN INKLYUZIV KOMPLEKS SINTEZI VA UNING FIZIK-KIMYOVIY XOSSALARINI TAVSIFLASH

Authors: Shomurodova, Mohinur; Hakimov, Shavkat; Boboyev, Zufar; Sharipov, Avez;

GLITSIRRETIN KISLOTA/ΒETTA-SIKLODEKSTRIN INKLYUZIV KOMPLEKS SINTEZI VA UNING FIZIK-KIMYOVIY XOSSALARINI TAVSIFLASH

Abstract

Glitsirretin kislota biologik faol triterpenoid birikma bo‘lib, uning suvda yomon eruvchanligi amaliy qo‘llanilishini cheklovchi asosiy omillardan biridir. Mazkur tadqiqotda glitsirretin kislota va β-siklodekstrin asosida inklyuziv kompleks sintez qilindi. Kompleks 1:1 molyar nisbatda eritma usulida, vakuum filtrlash va liofilizatsiya yordamida ajratib olindi. Olingan mahsulot oq rangli kukun ko‘rinishida bo‘lib, chiqish unumi 88,02% ni tashkil etdi. Kompleks hosil bo‘lishi IQ-spektroskopiya, kukunli rentgen difraktometrik va termogravimetrik tahlil usullari yordamida mexanik aralashma bilan qiyosiy solishtirib o‘rganildi. Tadqiqotlar funksional guruhlar tebranishlari, kristall tuzilish va termik xossalardagi o‘zgarishlarni ko‘rsatib, glitsirretin kislota molekulalarining β-siklodekstrin bo‘shlig‘iga inklyuziyalanishi natijasida supramolekulyar birikma hosil bo‘lganini tasdiqladi.

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