title: Ð¡ÐºÑÐ¸Ð½Ð¸Ð½Ð³ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»Ð¸ÐºÐ°Ð¿ÑÐ¾Ð»Ð°ÐºÑÐ¾Ð½-Ð´ÐµÐ³ÑÐ°Ð´Ð¸ÑÑÑÑÐ¸Ñ ÑÐµÑÐ¼ÐµÐ½ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Screening of microorganisms in order to obtain polycaprolactone â degrading enzymes
Creators: name: ÐÐµÑÑÐ¾Ð½Ð¾Ð²Ð°, ÐÐ»ÐµÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: cÐ¸Ð½ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÑ
Ð¾ÑÑ Ð¾Ð´Ñ
Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ñ
Ð¿Ð¾Ð»Ð¸ÐºÐ°Ð¿ÑÐ¾Ð»Ð°ÐºÑÐ¾Ð½
Ð±Ð¸Ð¾Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ñ
synthetic polymers
waste
microorganisms
polycaprolactone
biodegradation

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿Ð¾Ð¸ÑÐºÑ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² ÑÐ¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÑÑ Ð´Ðµ-Ð³ÑÐ°Ð´Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð²Ð¸Ð´Ñ Ð¿Ð»Ð°ÑÑÐ¼Ð°ÑÑ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ï­ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°ÑÑ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¸Ð½Ð¸Ð½Ð³Ð°; ï­ Ð¿ÑÐ¾Ð²ÐµÑÑÐ¸ ÑÐºÑÐ¸Ð½Ð¸Ð½Ð³ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð½Ð° Ð°Ð³Ð°ÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÐ´Ðµ Ñ Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ±ÑÑÑÐ°ÑÐ° Ð¿Ð¾Ð»Ð¸ÐºÐ°Ð¿ÑÐ¾Ð»Ð°ÐºÑÐ¾Ð½Ð°; ï­ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¸Ð½Ð¸Ð½Ð³Ð°; ï­ Ð¾ÑÐµÐ½Ð¸ÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð´ÐµÐ³ÑÐ°Ð´Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¿Ð¾Ð»Ð¸ÐºÐ°Ð¿ÑÐ¾-Ð»Ð°ÐºÑÐ¾Ð½. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ñ: Aureobasidium pullulans Ð¸ ÐµÐ³Ð¾ Ð¼ÑÑÐ°Ð½ÑÑ: Aureobasidium pullulans Ð¢1, Aureobasidium pullulans Ð¢7, Aureobasidium pullulans Ð¢4, Aureobasidium pullulans Ð¢7-2, Aureobasidium pullulans Ð¢3-5, Aureobasidium pullulans Ð¢5, Pyrenophora tritici-repentis, Cochliobolus sativus, Bipolaris sorokiniana, Trichoderma sp., Beauveria bassiana, Fusarium solani. ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÑ ÑÑÐ°Ð¼Ð¼Ð¾Ð² Ðº Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾Ð»Ð¸ÐºÐ°Ð¿ÑÐ¾Ð»Ð°ÐºÑÐ¾Ð½Ð° (ÐÐÐ) Ð² Ð°Ð³Ð°ÑÐ¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¸ Ð¶Ð¸Ð´ÐºÐ¾Ð¹ ÑÑÐµÐ´Ð°Ñ. Ð Ð°Ð±Ð¾ÑÐ° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ Ð±Ð¸Ð¾ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÑÐ¸ÑÑÑÐ° ÑÐ´ÐµÑÐ½Ð¾Ð¹ ÑÐ¸Ð·Ð¸ÐºÐ¸ Ð¸Ð¼. Ð. Ð. ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½Ð¾Ð²Ð°, ÐÐÐ¦ Â«ÐÑÑÑÐ°ÑÐ¾Ð²ÑÐºÐ¸Ð¹ Ð¸Ð½-ÑÑÐ¸ÑÑÑÂ» ÐÑÐ¸ Ð½Ð°Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð·Ð¾ÑÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ PubMed, ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÑÑÑÑ. Ð¡ÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÑÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÑÐ»Ð¸ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Microsoft Excel. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð´Ð²Ð° ÑÐºÑÐ¸Ð½Ð¸Ð½Ð³Ð° Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð¾Ð² Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾Ð»Ð¸ÐºÐ°-Ð¿ÑÐ¾Ð»Ð°ÐºÑÐ¾Ð½Ð° Ð¼Ð¸ÐºÑÐ¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¼Ð°Ð¼Ð¸.
description: This work is devoted to the search for microorganisms with the ability to de-grade various types of plastics. Tasks that were solved during the study: ï­ to select microorganisms for screening; ï­ to screen microorganisms on agarized medium with the addition of the classic polycaprolactone substrate; ï­ choose the optimal conditions for screening; ï­ to evaluate the ability of microorganisms to degrade polycaprolactone. ï­ The following microorganisms were used as research objects: Aureobasidium pullulans and its mutants: Aureobasidium pullulans T1, Aureo-basidium pullulans T7, Aureobasidium pullulans T4 (wild type), Aureobasidium pul-lulans T7-2, Aureobasidium pullulans T3-5, Aureobasidium pullulans T5, Pyrenoph-ora tritici-repentis, Cochliobolus sativus, Bipolaris sorokiniana, Trichoderma sp., Beauveria bassiana, Fusarium solani. The object of the study is to test the ability of selected strains to degrade poly-caprolactone (PCL) in agarized and liquid media. The work was carried out based on the biotechnology laboratory of the St. Pe-tersburg Institute of Nuclear Physics named after B. P. Konstantinov, SIC Â«Kurcha-tov InstituteÂ». When writing the literary review, the following PubMed databases and elec-tronic resources were used. Statistical processing of experimental data was carried out using the Microsoft Excel program. During the study, two screening of microorganisms were carried out and the main characteristics during the degradation of polycaprolactone by microorganisms were considered.