Determination of the period of the saffron collection according to the contents of protocrocine
The carotenoid nature of the glycoside is protocrocin. Study of the dependence of the chemical composition of a saffron product on its growing season, time of collection, storage and processing. Accumulation of protocrokin and its transformation.
| Рубрика | Химия |
| Предмет | Chemistry |
| Вид | статья |
| Язык | английский |
| Прислал(а) | incognito |
| Дата добавления | 27.02.2021 |
| Размер файла | 361,8 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
Ethyl acetate. The existing methods of obtaining the desired product. Technological scheme of EtOAc production. Chemical reactions. Production in industry. Chemical reactions. Methanol as intermediate product. The technology of receiving ethanol.
презентация [628,4 K], добавлен 15.02.2015Experimental details of the chemical transients kinetics and pulsed field desorption mass spectrometry methods. Kinetic measurements with the PFDMS method. Data on the CO hydrogenation over CoCu-based catalysts using CTK. CO hydrogenation reaction.
статья [334,2 K], добавлен 10.05.2011Characteristics of final product: general notion about enzymes of microorganisms producers of glucoamylase, aspergillus awamori, technological processes. Processing of waste water and air, Description of equipment scheme, description of heater.
курсовая работа [511,8 K], добавлен 13.05.2012History of application of aluminium. The characteristic, chemical and physical properties of aluminium, industrial production and clarification. Aluminium application in the industry, in household appliances. Prospects of development of manufacture.
реферат [21,6 K], добавлен 11.11.2009Метод синтеза углеродных нанотрубок - catalytic chemical vapor deposition (CCVD). Способы приготовления катализатора для CCVD метода с помощью пропитки и золь-гель метода. Синтез пористого носителя MgO. Молекулярные нанокластеры в виде катализатора.
курсовая работа [1,4 M], добавлен 11.06.2012Oxygen carriers in CLC process. State of art. General oxygen carriers characteristics. Dry impregnation method. Fluidized Beds. Advantages and disadvantages of the Fluidized-Bed Reactor. Gamma alumina. Preparing of solution. Impregnation calculations.
курсовая работа [5,9 M], добавлен 02.12.2013The Tretyakov Gallery in Moscow is a major world-famous collection of Russian graphic arts. The Tretyakov Gallery is in many ways a unique museum. The collection of Old Russian painting. A very rich collection of works by the "World of Art" artists.
контрольная работа [16,9 K], добавлен 10.05.2010Description the introductions between man and nature, polluting of the air, oceans. Analyzes problems of cities: the wastes from factories, chemical plants, electric and atomic power stations. Studying the antipollution campaigns of car corporation’s.
эссе [10,1 K], добавлен 21.03.2012Diesel fuel is any fuel used in diesel engines. Chemical composition and cetane number. Boiling point and freezing point of representative diesel fuel hydrocarbons. Disadvantages of Diesel Fuel. Environment hazards of sulfur. Fuel value and price.
реферат [39,2 K], добавлен 25.05.2012The air transport system in Russia. Project on the development of regional air traffic. Data collection. Creation of the database. Designing a data warehouse. Mathematical Model description. Data analysis and forecasting. Applying mathematical tools.
реферат [316,2 K], добавлен 20.03.2016Why study Indian philosophy. Why study philosophy. The method of asking questions. The Katha Upanishad. The method of analogy. Outline of Indian Philosophy. The Four Vedas. Monism versus Non-dualism. The Epic Period. Sutra Period. The Modern Period.
презентация [661,8 K], добавлен 26.02.2015The collection and analysis of information with a view of improving the business marketing activities. Qualitative & Quantitative Research. Interviews, Desk Research, Test Trial. Search Engines. Group interviews and focus groups, Secondary research.
реферат [12,5 K], добавлен 17.02.2013A. Tolstoj was born on September, 5th 1817 in St.-Petersburg. His writer career began in 1907 the publication of collection of poems. Іn the Second world war Tolstoj gave many forces journalism. His "Peter I" is the best historical novel of soviet period.
реферат [24,4 K], добавлен 01.03.2009History of the St. Petersburg State Museum of theatre and music. The museum collections. History of russian theater. The Museum exhibitions. Collection of playbills and programmes. Photographs and negatives collection. The painting and graphics.
курсовая работа [2,5 M], добавлен 07.01.2012Francium is a chemical element that has the symbol Fr and atomic number 87. Soviet chemist D.K. Dobroserdov was the first scientist to claim to have found eka-caesium. Perey's francium analysis. Synthesising francium processing in nuclear reaction.
реферат [604,6 K], добавлен 13.11.2009In many respects the period between the end of World War I and the end of World War II was one of sharp discontinuities. Few eras in American history present such vivid contrasts compressed into so short a time.
реферат [26,0 K], добавлен 23.08.2008Meat - one of the most important products in the human diet and the most popular meat in our region. Chemical and physical methods of preserving meat and meat products. Canned meat by freezing in brine. Preservation of cold. Canning high temperatures.
реферат [23,8 K], добавлен 30.11.2015Niobium or columbium is the chemical element with the symbol Nb and the atomic number 4. Physical and chemical properties Niobium. Niobium is in many ways similar to its predecessors in group 5. Application of the given chemical element in the industry.
реферат [51,0 K], добавлен 09.01.2012История и причины для размещения product placement. Виды размещения product placement: визуальный; вербальный; кинестетический. Отношение читательской аудитории к размещению торговой марки в книгах. Плюсы и минусы российского книжного product placement.
курсовая работа [40,9 K], добавлен 24.11.2010Everybody knows that there are four seasons in a year and every season is good on its own way with its own charm. Consider autumn for example. In September and November it is still warm and the sun shines brightly in the blue cloudless sky.
топик [5,3 K], добавлен 29.09.2006
