QURITISH QURILMALARI TURLARINING HYPERICUM SCABRUM O‘SIMLIGINING SUVLI EKSTRAKTINI QURITISH JARAYONIGA TA’SIRI
Keywords:
Hypericum scabrum, flavonoidlar, suvli ekstrakt, quritish.Abstract
Mazkur ishda Hypericum scabrum L. (Chanoqchali dalachoy) o’simligining yer ustki qismlaridan olingan suvli ekstraktni vakuumsiz va vakuumli sharoitda, infraqizil nur ta’siri ostida, havoni majburiy shamollatish va purkab quritish kabi sharoitlarda ishlovchi qurilmalarda quritish imkoniyatlari o‘rganilgan. Olingan natijalar asosida H. scabrum yer ustki qismidan olingan suvli ekstraktni quritish uchun purkab quritish qurilmasi tanlab olindi. Bunda maqbul purkashli quritish sharoiti quyidagidan iborat: issiqlik tashuvchining kirish harorati 150–160 °C, chiqish harorati 60–70 °C, eritma konsentratsiyasi 10–15%, yuborish tezligi 3 l/soat va purkash bosimi 0,15 MPa.
References
1. Stojanovic G., Dordevic A., Smelcerovic A. Do other Hypericum species have medical potential as St. John’s Wort (Hypericum perforatum)? // Current Medicinal Chemistry. 2013. V. 20 (18). P. 2273–2295. DOI: 10.2174/0929867311320180001.
2. Abdurakhmanov B.A., Ibragimov T.F., Sotimov G.B., Khalilov R.M. Optimal conditions for purification and drying of dry extract from the aerial part of Hypericum scabrum and Hypericum perforatum // Pharmaceutical Chemistry Journal. 2023. V. 57. P. 669–674. DOI:10.1007/s11094-023-02936-8.
3. Кьосев П.А. Полный справочник лекарственных растений.-М., 2002.-992 с.
4. Umarova О., Khasanova Sh., Tuychieva Sh., Tilovova G., Abduraxmanov B., Egamova F., Mutalova D., Khalilov R. Sedative activity of purified aqueous extract of Hypericum scabrum // International independent scientific journal. 2025. №74. – Р. 22-28. DOI:10.5281/zenodo.15634024.
