APIS MELLIFERA ASALARI XITINIDAN EKOLOGIK TOZA XITOZANNING SINTEZI VA FIZIK-KIMYOVIY XOSSALARI
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Mazkur maqolada Apis Mellifera asalari xitinidan takomillashtirilgan ishqoriy deasetillash usuli bilan ekologik toza xitozanning
sintezi natijalari bayon etilgan. Uchta sintez usuli qiyoslangan: an'anaviy (82–85%), mikroto‘lqinli (90%) va ultratovushli (87%).
FTIR spektroskopiyasi 3350 sm⁻¹ da N–H/O–H va 1655 sm⁻¹ da C=O absorbsiya polosalarini tasdiqladi. TGA 200°C gacha
barqarorlikni ko‘rsatdi. Sintez qilingan xitozan (85–90%, 150–250 kDa) biodizel uchun istiqbolli ekologik qo‘ndirmadir.
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