Aspergillus Tubingensis
''Aspergillus tubingensis'' is a darkly pigmented species of fungus in the genus ''Aspergillus'' section Nigri. It is often confused with ''Aspergillus niger'' due to their similar morphology and habitat. ''A. tubingensis'' is often involved in food spoilage of fruits and wheat, and industrial fermentation. This species is a rare agent of opportunistic infection. Background ''Aspergillus tubingensis'' was first discovered by Raoul Mosseray in 1934. The conidia are heavily roughened, 3-5 µm in diameter. Whitish to pink sclerotia ranging from 0.5-0.8 mm in diameter are often produced. ''A. tubingensis'' exists exclusively as an asexual fungus but is understood to be phylogenetically closely related to the other so-called black Aspergilli and sexual states in the genus '' Petromyces''. The production of Ochratoxin A (OTA) was previously thought to be a variable character dependent on strain; however, the production of OTA is thought to be a consistent feature with prior r ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Czapek Medium
Czapek medium, also called Czapek's agar (CZA) or Czapek-Dox medium, is a growth medium for propagating fungi and other organisms in a laboratory. It was named after its inventors, Czech botanist Friedrich Johann Franz Czapek (May 16, 1868 – July 31, 1921) and American chemist Arthur Wayland Dox (September 19, 1882 – 1954). It was developed to grow '' Aspergillus niger'' and '' Penicillium camemberti''. It works well for many saprophytic fungi and soil bacteria such as species of '' Aspergillus'', '' Candida'', '' Penicillium'', and '' Paecilomyces''. Friedrich Czapek's original recipe is as follows: *1000 g distilled water *30 g cane sugar – energy source and sole source of carbon *1 g dipotassium phosphate – buffering agent *0.5 g magnesium sulfate – source of cations *0.5 g potassium chloride – source of essential ions *0.01 g iron sulfate – source of cations Arthur Wayland Dox added 2 g of sodium nitrate in his v ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Croatia
, image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = "Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capital = Zagreb , coordinates = , largest_city = capital , official_languages = Croatian language, Croatian , languages_type = Writing system , languages = Latin alphabet, Latin , ethnic_groups = , ethnic_groups_year = 2021 , religion = , religion_year = 2021 , demonym = , government_type = Unitary parliamentary republic , leader_title1 = President of Croatia, President , leader_name1 = Zoran Milanović , leader_title2 = Prime Minister of Croatia, Prime Minister , leader_name2 = Andrej Plenković , leader_title3 = Speaker of the Croatian Parliament, Speaker of P ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land, the List of countries and territories by land borders, most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third List of countries and dependencies by area, largest country by total land area. The country consists of 22 provinces of China, provinces, five autonomous regions of China, autonomous regions, four direct-administered municipalities of China, municipalities, and two special administrative regions of China, Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the List of cities in China by population, most populous cit ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the extremity of Myanmar. Thailand also shares maritime borders with Vietnam to the southeast, and Indonesia and India to the southwest. Bangkok is the nation's capital and largest city. Tai peoples migrated from southwestern China to mainland Southeast Asia from the 11th century. Indianised kingdoms such as the Mon, Khmer Empire and Malay states ruled the region, competing with Thai states such as the Kingdoms of Ngoenyang, Sukhothai, Lan Na and Ayutthaya, which also rivalled each other. European contact began in 1511 with a Portuguese diplomatic mission to Ayuttha ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Chiang Mai
Chiang Mai (, from th, เชียงใหม่ , nod, , เจียงใหม่ ), sometimes written as Chiengmai or Chiangmai, is the largest city in northern Thailand, the capital of Chiang Mai province and the second largest city in Thailand. It is north of Bangkok in a mountainous region called the Thai highlands and has a population of 1.19 million people as of 2022, which is more than 66 percent of the total population of Chiang Mai province (1.8 million). Chiang Mai (meaning "New City" in Thai) was founded in 1296 as the new capital of Lan Na, succeeding the former capital, Chiang Rai. The city's location on the Ping River (a major tributary of the Chao Phraya River) and its proximity to major trading routes contributed to its historic importance. The city (''thesaban nakhon'', "city municipality") of Chiang Mai officially only covers most parts (40,2 km²) of the Mueang Chiang Mai district in the city centre and has a population of 127,000. ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Water Activity Water activity (''aw'') is the partial pressure, partial vapor pressure of water in a solution divided by the standard state partial vapor pressure of water. In the field of food science, the standard state is most often defined as pure water at the same temperature. Using this particular definition, pure distilled water has a water activity of exactly one. Water activity is the thermodynamic activity of water as solvent and the relative humidity of the surrounding air after equilibration. As temperature increases, ''aw'' typically increases, except in some products with crystalline salt or sugar. Water migrates from areas of high ''aw'' to areas of low ''aw''. For example, if honey (''aw'' ≈ 0.6) is exposed to humid air (''aw'' ≈ 0.7), the honey h |