Совершенствование процесса экстрагирования масличных материалов на основе применен
 Скачать 0.97 Mb.
|
|
Food Chem. 2011. 128 (2), 364-370. 92. Carcel J.A., Garcia-Perez J.V., Mulet A., Rodriguez L., Riera E. Ultrasonically assisted antioxidant extraction from grape stalks and olive leaves. Phys. Procedia. 2010. 3 (1), 147-152. 93. Casazza A.A., Aliakbarian B., Mantegna S., Cravotto G., Perego P. Extraction of phenolics from Vitis vinifera wastes using non-conventional techniques. J. Food Eng. 2010. 100 (1), 50-55. 94. Chan C.-H., Yusoff R., Ngoh G.-C., Kung F.W.-L. Microwave-assisted extractions of active ingredients from plants. J. Chromatogr. 2011. A 1218 (37), 62136225. 95. Chandel V. S., Monohar R., Khan M. S. Effect of fungicide treatment on dielectric properties of a vegetable seed (cauli ower). International Journal of Research in Engineering and technology. 2014. 3 (10), p.3-5. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 18/24 96. Chemat F., Strube J. Green Extraction of Natural Products: Theory and Practice. 2015. 384 p. 97. Chemat F., Vian M., Cravotto G. Green extraction of natural products: Concept and principles. International Journal of Molecular Sciences, 13(7), 8615-8627. 2012. http://doi.org/10.3390/iims13078615 98. Chen G., Chen H. Extraction and deglycosylation of avonoids from sumac fruits using steam explosion. Food Chem. 2011. 126 (4), 1934-1938. 99. Chen Y., Xie M.-Y., Gong X.-F. Microwave-assisted extraction used for the isolation of total triterpenoid saponins from Ganoderma atrum. J. Food Eng. 2007. 81 (1), 162-170. 100. Chen Y.-S., Zhang X.-S., Dai Y.-C., Yuan W.-K. Pulsed high-voltage discharge plasma for degradation of phenol in aqueous solution. Sep. Purif. Technol. 2004. 34 (1-3), 5-12. 101. Chung B.K. Dielectric constant measurement for thin material at microwave frequencies. Prog. Electromagn. 2007. Res. 75 p.239-252. 102. Cisse M., Bohuon P., Sambe F., Kane C., Sakho M., Dornier M. Aqueous extraction of anthocyanins from Hibiscus sabdariffa: experimental kinetics and modeling. J. Food Eng. 2012. 109 (1), 16-21. 103. Colpitts B. G., Coleman W.K. Complex permittivity of the potato leaf during imposed drought stress. IEEE Trans. Geosci. Remote Sensing. 1997. 35 p.1059-1064. 104. Cravotto G., Binello A., Orio L. Green extraction techniques: For high-quality natural products. Agro Food Industry Hi Tech. 11/2011; 22(6):24-36. 105. Crossley J.I., Aguilera J.M. Modeling the effect of microstructure on food extraction. J. Food Process. Eng. 2001. 24, 161-177. 106. Diaz M.S., Brignole E.A. Modeling and optimization of supercritical uid processes. J. Supercrit. Fluids. 2009. 47 (3), 611-618. 107. Doevenspeck H. Verfahren und Vorrichtung zur Gewinnung der einzelnen Phasen aus dispersen Systemen. 1960. German Patent, DE 1237541. 108. El-Belghiti K., Vorobiev E. Mass transfer of sugar from beets enhanced by pulsed electric eld. Food Bioprod. Process. 2004. 82 (3), 226-230. 109. El-belghiti K., Vorobiev E. Modelling of Solute Aqueous Extraction from Carrots subjected to a Pulsed Electric Field Pre-treatment. Biosyst. Eng. 2005. 90 (3), 289-294. 110. El-Rayes M.A., Ulaby F.T. Microwave dielectric spectrum of vegetationpart I: experimental observations. IEEE Trans. Geosci. Remote Sensing. 1987. GE-25 541-9. 111. Ershov B., Morozov P. Decomposition of ozone in water at pH 4-8. Russ. J. Appl Chem. 2008. 81 (11), 1895-1898. 112. Evon P., Vandenbossche V., Pontalier P., Rigal L. Direct extraction of oil from sun ower seeds by twin- screw extruder according to an aqueous extraction process: Feasibility study and in uence of operating conditions. Industrial Crops and Products, Elsevier, 2007, vol. 2, pp. 351-359. 113. Evrendilek G. A. and Zhang Q. H. Effects of pH, temperature, and pre-pulsed electric eld treatment on pulsed electric eld and heat inactivation of Escherichia coli O157:H7. Journal of Food Protection. 2003. 66(5): 755-759. 114. Fellows P. J. Tecnologia do processamento de alimentos. Woodhead Publishing Ltd. 2006. 602 p. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 19/24 115. Fincan M., Dejmek P. In situ visualization of the effect of a pulsed electric eld on plant tissue. Journal of Food Engineering. 2002. 116. Flaumenbaum B. L. Anwendung der Elektroplasmolyse bei der Herstellung von Fruchtsäften. Flüssiges Obst. 1968. 35: 19-22. 117. Floros J.D., Liang H. Acoustically assisted diffusion through membranes and biomaterials. Food Technol. Biotechnol. 1994. 79, 84. 118. Franchois A, Pineiro Y., Lang R.H. Microwave permittivity measurements of two conifers IEEE Trans. Geosci. Remote Sensing. 1998. 36 p.1384-1395. 119. Franco D., Pinelo M., Sineiro J., Nunez M.J. Processing of Rosa rubiginosa: extraction of oil and antioxidant substances. Bioresour. Technol. 2007.98 (18), 35063512. 120. Franco D., Sineiro J., Pinelo M., Nunez M.J. Ethanolic extraction of Rosa rubiginosa soluble substances: oil solubility equilibria and kinetic studies. J. Food Eng. 2007. 79 (1), 150-157. 121. Gabriel C., Gabriel S., Corthout E. The dielectric properties of biological tissues: I. Literature survey. Phys. Med. Biol. 1996. 41. 2231-2249. 122. Gros C., Lanoiselle J., Vorobiev E. Towards an alternative extraction process for linseed oil. Chemical Engineering Research & Design, 2003. v.81, n.A9, Oct, p.1059-1065. 123. Guderjan M. Elez-Matrinez P., Knorr D. Application of pulsed electric elds at oil yield and content of functional food ingredients at the production of rapeseed oil. Innovative Food Science and Emerging Technologies. 2007. 8(1), 55-62. http://doi.org/10.1016/Mfset.2006.07.001 124. Guderjan M., Top S., Angersbach A., Knorr D. Impact of pulsed electric eld treatment on the recovery and quality of plant oils. Journal of Food Engineering. 2005. 67(3), 281-287. http://doi.org/10.1016/j.jfoodeng.2004.04.029 125. Gujar J.G., Wagh S.J., Gaikar V.G. Experimental and modeling studies on microwave-assisted extraction of thymol from seeds of Trachyspermum ammi (TA). Sep. Purif. Technol. 2010. 70 (3), 257-264. 126. Hegel P. E., Camy S., Destrac P., Condoret J. S. In uence of pretreatments for extraction of lipids from yeast by using supercritical carbon dioxide and ethanol as cosolvent. Journal of Supercritical Fluids. 2011. 58(1), 68-78. http://doi.org/10.1016/j.sup u.2011.04.005. 127. Heinz V., Alvarez I., Angersbach A., Knorr D. Preservation of liquid foods by high intensity pulsed electric elds—basic concepts for process design. Trends Food Sci. Technol. 2001. 12 (3-4), 103-111. 128. Ho S., Mittal G.S. High voltage pulsed electrical eld for liquid food pasteurization. Food Reviews International. 2000. 16(4): 395-434. 129. Hulsheger H., Potel J., Niemann E. G. Electric eld effects on bacteria and yeast cells. Radiation and Environmental Biophysics. 1983. 22(149-162). 130. Ibanez E., Cifuentes A. Green extraction techniques. TrAC Trends in Analytical Chemistry. 2015. Volume 71, Issue null, Page 1 131. Ibarz A. Barbosa-Conovas G. V. Unit operations in food engineering. Boca Raton, Florida: CRC Press. 2002 (Food preservation technology series) 132. Inoue T., Tsubaki S., Ogawa K., Onishi K., Azuma J.-I. Isolation of hesperidin from peels of thinned Citrus unshiu fruits by microwave-assisted extraction. Food Chem. 2010. 123 (2), 542-547. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 20/24 133. Jäger H. Process performance analysis of pulsed electric eld (PEF) food applications. Doctoral dissertation. Berlin. 2012. 134. Jayaram S., Castle G. S., Magaritis A. The effect of high eld DC pulse and liquid medium conductivity on survivability of L. brevis. Applied Microbiology and Biotechnology. 1993. 40: 117-122. 135. Juarez J.A., Corral G.R., Moraleda J.C., Yang T.S. New high intensity ultrasonic technology for food dehydration. Drying Technol. 1999. 17, 587-608. 136. Kabir M., Khalid K., Daud W., Aziz S. Dielectric properties of rubber wood at microwave frequencies measured with an open-ended coaxial line. Wood Fiber Sci. 1997. 29, p.319-324. 137. Kaffka K.J., Norris K. H., Peredi J., Balogh A. Attempts to determine oil, protein, water and ber content in sun ower seeds by NIR technique. Acta Alimentaria. 1982. Vol. 11 (8), pp. 258-269. 138. Kardjilova K., Hlavacova Z. Effect of Moisture Content on the Electric Properties of Spelled Grains - T. Dicoccum. Open Science Repository Agriculture (2013)., Online(open-access). http://doi.org/10.7392/openaccess.23050420 139. Kardjilova K., Rangelov Y., Hlavacova Z. Measurement of Electrical Properties of Spelled Grains - T. Dicoccum, Int. J. of App. Sc. and Tech. 2013, vol.3, 7. 118-126. 140. Kathiravan T., Kumar R., Lakshmana J. H., Kumaraswamy M. R., Nadanasabapathi S. Pulsed electric eld processing of functional drink based on tender coconut water ( Cococus nucifera L .) - nannari ( Hemidesmus indicus ) blended beverage. 2014. 6, 84-96. 141. Klimkin V.F. Mechanisms of electric breakdown of water from pointed anode in the nanosecond range. Sov. Tech. Phys. Lett. 1990. 16, 146. 142. Kuffel P., Kuffel P. Voltage Engineering Fundamentals, 2nd Edition. 2000. 143. Lang P.S., Ching W.K., Willberg D.M., Hoffmann M.R. Oxidative degradation of 2,4,6-trinitrotoluene by ozone in an electrohydraulic discharge reactor. Environ. Sci. Technol. 1998. 32, 3142-3148. 144. Lebovka N. I., Bazhal M. I., Vorobiev E. Estimation of characteristic damage time of food materials in pulsed-electric elds. Journal of Food Engineering. 2002, 54(4), 337-346. http://doi.org/10.1016/S0260- 8774(01 )00220-5 145. Lebovka N. I., Praporscic I. and Vorobiev E. Combined treatment of apples by pulsed electric elds and by heating at moderate temperature. Journal of Food Engineering. 2004. 65: 211-217. 146. Leighton T.G. The principles of cavitation. In: Povey, M.J.W., Mason, T.J. (Eds.), Ultrasound in Food Processing. 1998. Chapman & Hall, London, pp. 151-182. 147. Li J., Zu Y.-G., Fu Y.-J., Yang Y.-C., Li S.-M., Li Z.-N., Wink M. Optimization of microwave-assisted extraction of triterpene saponins from defatted residue of yellow horn (Xanthoceras sorbifolia Bunge.) kernel and evaluation of its antioxidant activity. Innov. Food Sci. Emerg. Technol. 2010. 11, 637. 148. Liu D., Vorobiev E., Savoire R., Lanoiselle J.-L. Intensi cation of polyphenols extraction from grape seeds by high voltage electrical discharges and extract concentration by dead-end ultra ltration. Sep. Purif. Technol. 2011. 81 (2), 134-140. 149. Mandal V., Mohan Y., Hemalatha S. Microwave assisted extraction-an innovative and promising extraction tool for medicinal plant research. Pharmacog. 2007. Rev. 1 (1), 7-18. 150. Mason T.J., Lorimer J.P. Applied sonochemistry, the uses of power ultrasound in chemistry and processing. 2002. Wiley-VCH, Weinheim. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 21/24 151. Maxwell J.C. A Treatise on Electricity & Magnetism, vol. 1, London, Oxford Univ. Press. 1892, Chap. 10. 152. Milic P.S., Rajkovic K.M., Stamenkovic O.S., Veljkovic V.B. Kinetic modeling and optimization of maceration and ultrasound-extraction of resinoid from the aerial parts of white lady's bedstraw (Galium mollugo L.). Ultrason. Sonochem. 2013. 20 (1), 525-534. 153. Morales-Cid G., Cardenas S., Simonet B.M., Valcarcel M. Sample treatments improved by electric elds. TrAC - Trend Anal. Chem. 2010. 29 (2), 158-165. 154. Moubarik A., El-Belghiti K., Vorobiev E. Kinetic model of solute aqueous extraction from Fennel (Foeniculum vulgare) treated by pulsed electric eld, electrical discharges and ultrasonic irradiations. Food Bioprod. Process. 2011. 89 (4), 356-361. 155. Nelson S. Dielectric properties of Watermelons and Correlation with Soluble Solids Content. In: ASABE Annual International Meeting, 2007. 156. Nelson S.O., Forbus W.R., Lawrence Jr K.C. Microwave permittivities of fresh fruits and vegetables from 0.2 to 20 GHz Trans ASAE. 1994. 37 p183-189. 157. Oliveira E., Silvestre A., Silva C. Review of kinetic models for supercritical uid extraction. Chem. Eng. Res. Des. 2011. 89 (7), 1104-1117. 158. Perez E., Carelli A, Crapiste G. Temperature-dependent diffusion coef cient of oil from different sun ower seeds during extraction with hexane. J. Food Eng. 2011. 105 (1), 180-185. 159. Pradhan R., Mishara S., Naik, S., Bhatnagar N., Vijay V. Oil expression from jatropha seeds using a screw press expeller. Biosystems Engineering, 2011. v.109, n.2, p.158-166. 160. Price L. Electrical Impedance Computed Tomography (ICT): A New CT Imaging Technique, IEEE Transactions on Nuclear Science. 1979; NS-26(2): 2736-2739. 161. Prosanov I., Uvarov N. Electrical properties of dehydrated pvc. Solid Body Phs., 2012. 54, 2-393-396. 162. Qu W., Pan Z., Ma H. Extraction modeling and activities of antioxidants from pomegranate marc. J. Food Eng. 2010. 99 (1), 16-23. 163. Rakotondramasy-Rabesiaka L., Havet J.-L., Porte C., Fauduet H. Solidliquid extraction of protopine from Fumaria of cinalis L. - Analysis determination, kinetic reaction and model building. Sep. Purif. Technol. 2007. 54 (2), 253-261. 164. Rakotondramasy-Rabesiaka L., Havet J.L., Porte C., Fauduet H. Solid-liquid extraction of protopine from Fumaria of cinalis L. - Kinetic modelling of in uential parameters. Ind. Crop Prod. 2009. 29 (2-3), 516-523. 165. Reitler W. Conductive heating of foods. Munich, Germany, Technical University of Munich. 1990. 166. Sarkis J.R., Boussetta N., Tessario I.C., Marczak L.D. F.,Vorobiev E. Application of pulsed electric elds and high voltage electrical discharges for oil extraction from sesame seeds. Journal of Food Engineering, 2015, 153, 20-27. http://doi.org/10.1016/j.jfoodeng.2014.12.003 167. Savoire R., Lanoiselle J., Vorobiev E. Mechanical continuous oil expression from oilseeds: A review. Food and Bioprocess Technology, 2013, v.6, n.1, Jan, p. 1-16. 168. Shirsath S.R., Sonawane S.H., Gogate P.R. Intensi cation of extraction of natural products using ultrasonic irradiations—a review of current status Chem. Eng. Process. 2012. 53 (0), 10-23. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 22/24 169. Shorstkii I., Koh X.Q., Koshevoi E. In uence of Temperature and Solvent Content on Electrical Properties of Sun ower Seed Cake //Journal of Food Processing and Preservation. - 2015. - T. 39. - №. 6. - C. 3092-3097. DOI: 10.1111/jfpp.12574 170. Shorstkii I., Mirshekarloo M.S., Koshevoi E. Application of pulsed electric eld for oil extraction from sun ower seeds: electrical parameters effects on the oil yield, Food processing technologies, 2015. DOI: 10.1111/jfpe. 12281 171. Shrestha B.L., Wood H.C., Sokhansanj S. Modeling of vegetation permittivity at microwave frequencies IEEE Trans. Geosci. Remote Sensing. 2007 45 p.342-348. 172. Singh K., Wiesenborn D., Totenson K. Kangas N. In uence of moisture content and cooking on screw pressing of crambe seed. Journal of the American Oil Chemists' Society, 2002. v.79, n.2, p.165-170. 173. So G., Macdonald D. Kinetics of oil extraction from Canola (Rapeseed). Can. J. Chem. Eng. 1986. 64, 80- 86. 174. Soliva-Fortuny R., Balasa A., Knorr D., Martin-Belloso O. Effects of pulsed electric elds on bioactive compounds in foods: a review. Trend Food Sci. Technol. 2009. 20 (11-12), 544-556. 175. Sparr-Eskilsson C., Bjorklund E. Analytical-scale microwave-assisted extraction. J. Chromatogr. 2000. A 902 (1), 227-250. 176. Spigno G., De Faveri D.M. Microwave-assisted extraction of tea phenols: a phenomenological study. J. Food Eng. 2009. 93 (2), 210-217. 177. Stanisavljevic I.T., Lazic M.L., Veljkovic V.B. Ultrasonic extraction of oil from tobacco (Nicotiana tabacum L.) seeds. Ultrason. Sonochem. 2007. 14 (5), 646-652. 178. Sun B., Sato M., Harano A., Clements J.S. Non-Uniform pulse discharge induced radical production in distilled water. J. Electrostat. 1998. 43, 115-126. 179. Toep S. Pulsed Electric Fields (PEF) for Permeabilization of Cell Membranes in Food- and Bioprocessing - Applications, Process and Equipment Design and Cost Analysis. Doctoral dissertation. 2006. Berlin. 180. Touya G., Reess T., Pecastaing L., Gibert A., Domens P. Development of subsonic electrical discharges in water and measurements of the associated pressure waves. J. Phys. D: Appl. Phys. 2006. 39 (24), 5236-5244. 181. Tsibranska I., Tylkowski B., Kochanov R., Alipieva K. Extraction of biologically active compounds from Sideritis ssp L. Food Bioprod. Process. 2011. 89 (4), 273-280. 182. Ulaby F., El-Rayes M. Microwave dielectric spectrum of vegetation—part II: dual-dispersion model IEEE Trans. Geosci. Remote Sensing. 1987. GE-25 p.550-557. 183. Ulaby F., Jedlicka R. Microwave dielectric properties of plant materials IEEE Trans. Geosci. Remote Sensing. 1984. GE-22 p.406-415. 184. Vega-Mercado H., Pothakamury U. R., Chang F.-J., Barbosa-Cánovas G. V., Swanson B. G. Inactivation of Escherichia coli by combining pH, ionic strength and pulsed electric eld hurdles. Food Research International. 1996. 29(2): 117-121. 185. Venkatesh M., Raghavan G. An overview of dielectric properties measuring techniques Can. Biosyst. Eng. 2005. 47 7.p.15-30. 186. Vinatoru M., Toma M., Mason T. Ultrasonically assisted extraction of bioactive principles from plants and their constituents. J. Adv. Sonochem. 1999. Vol. 81, Iss. 396. 5, 209-249. 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 23/24 187. Vorobiev E., Lebovka N. Electrotechnologies for extraction from food plants and biomaterials. - New York : Springer, 2008. - T. 5996. 188. Willems P., Kuipers N., De Haan A. Hydraulic pressing of oilseeds: Experimental determination and modeling of yield and pressing rates. Journal of Food Engineering, 2008. v.89, n.1, p.8-16. 189. Xu H.-N., Huang W.-N., He C.-H. Modeling for extraction of iso avones from stem of Pueraria lobata (Willd.) Ohwi using n-butanol/water two-phase solvent system. Sep. Purif. Technol. 2008. 62 (3), 590-595. 190. Yan M.-M., Liu W., Fu Y.-J., Zu Y.-G., Chen C.-Y., Luo M. Optimisation of the microwave-assisted extraction process for four main astragalosides in Radix Astragali. Food Chem. 2010. 119 (4), 1663-1670. 191. You T.S.- Nelson S.O. Microwave dielectric properties of rice kernels. J. Microwave Power and Electromagnetic Energy. 1988. vol.23, 1988, no.3, p. 150-159. 192. Zeng J.Y., Li Z., Tang Z.H., Chen Q., Bi H. Y., Zhao L. B. The measurement and model construction of complex permittivity of corn leaves at the main frequency points of L/S/C/X-band //IOP Conference Series: Earth and Environmental Science. -IOP Publishing, 2014. - T. 17. - №. 1. - C. 012055. 193. Zhou H.-Y., Liu C.-Z. Microwave-assisted extraction of solanesol from tobacco leaves. J. Chromatogr. 2006. A 1129 (1), 135-139. 194. Zimmermann U., Pilwat G., Riemann F. Dielectic breakdown in cell membranes. Biophys. J. 1974. 14, 881-889. Обратите внимание, представленные выше научные тексты размещены для ознакомления и получены посредством распознавания оригинальных текстов диссертаций (OCR). В связи с чем, в них могут содержаться ошибки, связанные с несовершенством алгоритмов распознавания. В PDF файлах диссертаций и авторефератов, которые мы доставляем, подобных ошибок нет. Навигация Похожие темы работ Диссертация добавить в корзину 700p Каталог диссертаций Поиск Правила работы Помощь Бесплатные диссертации Отзывы Задать вопрос 11/21/22, 11:11 AM Диссертация на тему «Совершенствование процесса экстрагирования масличных материалов на основе применен… https://www.dissercat.com/content/sovershenstvovanie-protsessa-ekstragirovaniya-maslichnykh-materialov-na-osnove-primeneniya 24/24 Научно-практические основы совершенствования технологии производства растительных масел из семян подсолнечника современных сортов с использованием методов физико-химической активации технологических операций Интенсификация процессов экстрагирования целевых компонентов из растительного сырья импульсным электрическим полем высокой напряженности Растворимость сквалена в чистом и модифицированном сверхкритическом диоксиде углерода как термодинамическая основа процесса его выделения из семян амаранта Кинетика и основы аппаратурного оформления процессов электроразрядного экстрагирования биологически активных соединений Экстракция травы зверобоя и сушеницы двухфазными системами растворителей с применением ПАВ Физико-химическая механика процессов экстракционной технологии с применением двуокиси углерода в шнековых машинах Теоретические и экспериментальные основы разработки эффективных ресурсосберегающих технологий лекарственных средств растительного происхождения Математическое моделирование экстрагирования из маслосодержащего сырья и равновесия в системе капиллярно-пористое тело - жидкость Экстракция органического масла из растительного сырья сверхкритическим диоксидом углерода Совершенствование технологии и технических средств экстрагирования растворимых веществ из растительного сырья Пользовательское соглашение | Политика конфиденциальности Digital Science & Education LP (Company number LP022131), 85 Great Portland Street, First Floor, London, United Kingdom, W1W 7LT |