Free news subscription available

RSS feed: news [?]

10.11.2022: Tambov "Pigment" presents new products at the international exhibition "Chemistry-2022"
08.02.2022: Arkema to double its Sartomer® photocure resins capacity in Asia
09.12.2020: Novokuibyshevsk Refinery Implements Pilot Project of Smart Safety Helmets
03.12.2020: Dow and Interpolychem celebrate PacXpert™ Packaging Technology licensee agreement in Russia
28.04.2020: Mitsui Chemicals Increases Capacity Apel ™ olefin copolymer in Takaishi, Japan; New Heavy-duty Locomotives are Being Prepared for Transportation of Russian Methanol in Finland; Perm Science and Educational Centre has Prepared for Metafrax Technical and Commercial Offers on the Promising Projects; 1Q 2020 Operating Results: PhosAgro Increases Fertilizer Sales in the Russian Market
15.01.2019: Borealis Increases PP Capacity in Europe
10.01.2019: Air Products to Build Second Liquid Hydrogen Production Facility in California; Albemarle Begins Earthworks at Kemerton Project, Remains On-Target in Western Australia Expansions; Ashland Increases Price for Composites Products in India; Odor-Tech LLC to be merged into Arkema Inc.; In December Garabigazcarbamide Plant Exported of Urea Large Parties in Europe; EuroChem to Begin Food-Grade Carbon Dioxide Production in Russia for Coca-Cola Systems; Operating results of PJSC KuibyshevAzot for 9 months 2018
08.10.2018: Titan-Polymer has Сoncluded Contract on Supply of the Equipment for BOPET-Film Production; Perstorp Increases Production Capacity for Pevalen™ Non-Phthalate Plasticizer; RDIF, PhosAgro and India's IPL Sign Cooperation Agreement in the Mineral Fertilizer Sector; Borealis to Build New Propane Dehydrogenation (PDH) Plant in Belgium

Free news subscription available

Home

News

Conference and Exhibition

Subscription

Digital issue

Advertising

Schematic maps of industry

Preliminary editorial plan for 2018

Issues archive

2015
№01	№02	№03
2014
№01	№02	№03
2013
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2012
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2011
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2010
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2009
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2008
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12
2007
№01	№02	№03
№04	№05	№06
№07	№08	№09
№10	№11	№12

Home » Patents » Способ получения олигомеров хитозана

Способ получения олигомеров хитозана

Способ может быть использован в пищевой промышленности и медицине. Для получения олигомеров хитозана осуществляют ферментативный гидролиз хитозана в водном растворе при рН 3,0-4,4. Гидролиз проводят в присутствии смеси хитозаназы и папаина в соотношении 1:(1-1,2) по массе. Гидролизат обрабатывают анионообменной смолой, фильтруют, концентрируют до содержания воды 62-80% и сушат. Способ позволяет снизить на 50-70% потери и повысить качество целевого продукта.

Our Partners

Conference and Exhibition, held under an informational support of the magazine "Eurasian chemical market"