| Penicillium sylvaticum | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Eurotiomycetes |
| Order: | Eurotiales |
| Family: | Aspergillaceae |
| Genus: | Penicillium |
| Species: | P. sylvaticum |
| Binomial name | |
| Penicillium sylvaticum Oudemans, C.A.J.A.; Koning, C.J. 1902 [1] | |
| Type strain | |
| ATCC 18483, CBS 235.60, QM 8040 [2] | |
| Synonyms | |
Penicillium silvaticum [1] | |
Penicillium sylvaticum is a species of fungus in the genus Penicillium . [1] [3] [4]
Biotechnology is a multidisciplinary field that involves the integration of natural sciences and engineering sciences in order to achieve the application of organisms, cells, parts thereof and molecular analogues for products and services.
A mold or mould is one of the structures that certain fungi can form. The dust-like, colored appearance of molds is due to the formation of spores containing fungal secondary metabolites. The spores are the dispersal units of the fungi. Not all fungi form molds. Some fungi form mushrooms; others grow as single cells and are called microfungi.
Penicillium is a genus of ascomycetous fungi that is part of the mycobiome of many species and is of major importance in the natural environment, in food spoilage, and in food and drug production.
Blue cheese is any of a wide range of cheeses made with the addition of cultures of edible molds, which create blue-green spots or veins through the cheese. Blue cheeses vary in taste from very mild to strong, and from slightly sweet to salty or sharp; in colour from pale to dark; and in consistency from liquid or very soft to firm or hard. They may have a distinctive smell, either from the mold or from various specially cultivated bacteria such as Brevibacterium linens.
Natamycin, also known as pimaricin, is an antifungal medication used to treat fungal infections around the eye. This includes infections of the eyelids, conjunctiva, and cornea. It is used as eyedrops. Natamycin is also used in the food industry as a preservative.
Ellagic acid is a polyphenol found in numerous fruits and vegetables. It is the dilactone of hexahydroxydiphenic acid.
Penicillium roqueforti is a common saprotrophic fungus in the genus Penicillium. Widespread in nature, it can be isolated from soil, decaying organic matter, and plants.
Fermentek Ltd. is a biotechnological company in the Atarot industrial zone of Jerusalem, Israel. It specializes in the research, development and manufacture of biologically active, natural products isolated from microorganisms as well as from other natural sources such as plants and algae.
The International Union of Microbiological Societies (IUMS), founded in 1927 as the International Society of Microbiology, is one of 40 member unions and associations of the International Science Council (ISC), and was formerly under ISC's predecessor, the International Council for Science.
Mycotoxicology is the branch of mycology that focuses on analyzing and studying the toxins produced by fungi, known as mycotoxins. In the food industry it is important to adopt measures that keep mycotoxin levels as low as practicable, especially those that are heat-stable. These chemical compounds are the result of secondary metabolism initiated in response to specific developmental or environmental signals. This includes biological stress from the environment, such as lower nutrients or competition for those available. Under this secondary path the fungus produces a wide array of compounds in order to gain some level of advantage, such as incrementing the efficiency of metabolic processes to gain more energy from less food, or attacking other microorganisms and being able to use their remains as a food source.
Expenditures by federal and provincial organizations on scientific research and development accounted for about 10% of all such spending in Canada in 2006. These organizations are active in natural and social science research, engineering research, industrial research and medical research.
Penicillium chrysogenum is a species of fungus in the genus Penicillium. It is common in temperate and subtropical regions and can be found on salted food products, but it is mostly found in indoor environments, especially in damp or water-damaged buildings. It has been recognised as a species complex that includes P. notatum, P. meleagrinum, and P. cyaneofulvum. Molecular phylogeny has established that Alexander Fleming's first discovered penicillin producing strain is of a distinct species, P. rubens, and not of P. notatum. It has rarely been reported as a cause of human disease. It is the source of several β-lactam antibiotics, most significantly penicillin. Other secondary metabolites of P. chrysogenum include roquefortine C, meleagrin, chrysogine, 6-MSA YWA1/melanin, andrastatin A, fungisporin, secalonic acids, sorbicillin, and PR-toxin.
Charles Thom was an American microbiologist and mycologist. Born and raised in Illinois, he received his PhD from the University of Missouri, the first such degree awarded by that institution. He studied the microbiology of dairy products and soil fungi, and in particular researched the genera Aspergillus and Penicillium. His work influenced the establishment of standards for food handling and processing in the USA. He pioneered the use of culture media to grow microorganisms, and, with food chemist James N. Currie, developed a process to mass-produce citric acid using Aspergillus. Thom played an important role in the development of penicillin in World War II.
The Department of Scientific and Industrial Research was a department of the British Government responsible for the organisation, development, and encouragement of scientific and industrial research. At the outbreak of the First World War "Britain found ... it was dangerously dependent on enemy industries". At the request of the Board of Trade, the Board of Education prepared a White Paper under the chairmanship of Sir William McCormick. The DSIR was set up to fill the roles that the White Paper specified: "to finance worthy research proposals, to award research fellowships and studentships [in universities], and to encourage the development of research associations in private industry and research facilities in university science departments. [It] rapidly assumed a key role in coordinating government aid to university research. It maintained these roles until 1965. The annual budget during its first year, 1915, was £1,000,000.
Medicinal fungi are fungi that contain metabolites or can be induced to produce metabolites through biotechnology to develop prescription drugs. Compounds successfully developed into drugs or under research include antibiotics, anti-cancer drugs, cholesterol and ergosterol synthesis inhibitors, psychotropic drugs, immunosuppressants and fungicides.
Yellowed rice refers to three kinds of rice grains contaminated with different strains of Penicillium fungi—Yellow rice, Citrinum yellow rice, and Islandia yellow rice. These rice grains were first identified in Japan in 1964, after the research was interrupted by World War II. The first of the yellowed rice strains has been linked to shoshin-kakke. Citrinum yellow rice and Islandia yellow rice are not known to have caused any adverse effects in human populations.
Penicillium miczynskii is a species of the genus Penicillium which was isolated from soil under conifers in Poland. Penicillium miczynskii produces citreoviridin.
Penicillium westlingii is a species of fungus in the genus Penicillium which was isolated from soil near Poznan in Poland. Penicillium westlingii produces citrinin and sterol.
Vishweshwaraiah Prakash is an Indian structural biologist, food technologist and a former director-general designate of the Council of Scientific and Industrial Research (CSIR). He is a former director of the Central Food Technological Research Institute (CFTRI), Mysore and was involved with the International Union of Food Science and Technology as the chairman of its International Academy during 2008-10. He received the Shanti Swarup Bhatnagar Prize, the highest Indian award in the science and technology category in 1996. The Government of India awarded him the fourth highest civilian honour of the Padma Shri in 2004,
Penicillium commune is an indoor fungus belonging to the genus Penicillium. It is known as one of the most common fungi spoilage moulds on cheese. It also grows on and spoils other foods such as meat products and fat-containing products like nuts and margarine. Cyclopiazonic acid and regulovasine A and B are the most important mycotoxins produced by P. commune. The fungus is the only known species to be able to produce both penitrem A and roquefortine. Although this species does not produce penicillin, it has shown to have anti-pathogenic activity. There are no known plant, animal or human diseases caused by P. commune.