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Oroblanco
The oroblanco, oro blanco, or sweetie (''Pomelo, Citrus grandis'' Osbeck × ''Grapefruit, C. paradisi'' Macf.) is a citrus Hybrid (biology), hybrid, resulting from a cross between an acidless pomelo and a Grapefruit, Marsh grapefruit. Its fruit is Oblate spheroid, oblate and mostly Seedless fruit, seedless, with a thick rind that remains green long after it has already matured. It has a sweet, mild taste, and lacks the bitterness generally associated with grapefruit. It requires less heat to grow than other varieties of grapefruit and are harvestable sooner. Oroblancos grown in moderate climates tend to yield the highest-quality fruit. The hybrid was first created by two geneticists at the University of California, Riverside, James W. Cameron and Robert Soost, in April 1958. It was later released to growers in 1980, who rapidly adopted it. It initially struggled in American markets, but had a resurgence in popularity after growers in Israel began advertising its sweet taste and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Soost
Robert K. Soost (November 13, 1920, Sacramento – March 8, 2009) was a citrus expert and professor of genetics at University of California, Riverside, and sixth curator of the University of California Citrus Variety Collection. He studied at UC Berkeley. Soost worked to develop important citrus varieties, including two noted grapefruits (the Oroblanco and the Melogold at that university's University of California Citrus Experiment Station, citrus experiment station in Riverside, California, Riverside, California.) as well as two noted Mandarin orange, mandarins. Was a co-author of volume II of The Citrus Industry (book). On March 8, 2009, the professor died from a heart attack. References 1920 births 2009 deaths American botanists University of California, Riverside faculty {{US-botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California Riverside
The University of California, Riverside (UCR or UC Riverside) is a public land-grant research university in Riverside, California, United States. It is one of the ten campuses of the University of California system. The main campus sits on in a suburban district of Riverside with a branch campus of in Palm Desert. In 1907, the predecessor to UCR was founded as the UC Citrus Experiment Station, which conducted research in biological pest control and the use of growth regulators. UCR's undergraduate College of Letters and Science opened in 1954. The Regents of the University of California declared UCR a general campus of the system in 1959, and graduate students were admitted in 1961. To accommodate an enrollment of 21,000 students by 2015, more than $730 million has been invested in new construction projects since 1999. UCR plans to have 35,000 students by 2035. Preliminary accreditation of the UC Riverside School of Medicine was granted in October 2012 and the fir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Riverside
The University of California, Riverside (UCR or UC Riverside) is a public university, public Land-grant university, land-grant research university in Riverside, California, United States. It is one of the ten campuses of the University of California system. The main campus sits on in a suburban district of Riverside with a branch campus of in Palm Desert, California, Palm Desert. In 1907, the predecessor to UCR was founded as the UC Citrus Experiment Station, which conducted research in biological pest control and the use of plant hormone, growth regulators. UCR's undergraduate UCR College of Humanities, Arts, and Social Sciences, College of Letters and Science opened in 1954. The Regents of the University of California declared UCR a general campus of the system in 1959, and graduate students were admitted in 1961. To accommodate an enrollment of 21,000 students by 2015, more than $730 million has been invested in new construction projects since 1999. UCR plans to have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Agriculture
''California Agriculture'' is a quarterly peer-reviewed, scientific journal reporting news and research on agricultural, natural, and human resources that is published by the University of California Division of Agriculture and Natural Resources. The journal was established in December 1946. Special issues ''California Agriculture'' often has special issues that explore timely topics, which have recently included biofuels, climate change Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ..., and food as medicine. Awards ''California Agriculture'' has won several awards from the Association for Communication Excellence in Agriculture, Natural Resources, and Life and Human Sciences (ACE). Open access Full text is available for free on the journal's website, which has the complete co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brooklyn Botanic Garden
Brooklyn Botanic Garden (BBG) is a botanical garden in the Borough (New York City), borough of Brooklyn in New York City. The botanical garden occupies in central Brooklyn, close to Mount Prospect Park, Prospect Park (Brooklyn), Prospect Park, and the Brooklyn Museum. Designed by the Olmsted Brothers, BBG holds over 14,000 taxa of plants and has over 800,000 visitors each year. It includes a number of specialty gardens, plant collections, and structures. BBG hosts numerous educational programs, plant-science and conservation, and community horticulture initiatives, in addition to a herbarium collection. The site of Brooklyn Botanic Garden was first designated in 1897, following three proposals for botanic gardens in Brooklyn in the 19th century. BBG opened in May 1911, on the site of an ash dump, and was initially operated by the Brooklyn Institute. Most of BBG's expansions were carried out over the next three decades under the tenure of its first director, C. Stuart Gager. BBG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citrus Paradisi 'Oroblanco' - Grapefruit
''Citrus'' is a genus of flowering trees and shrubs in the family Rutaceae. Plants in the genus produce citrus fruits, including important crops such as oranges, mandarins, lemons, grapefruits, pomelos, and limes. ''Citrus'' is native to South Asia, East Asia, Southeast Asia, Melanesia, and Australia. Indigenous people in these areas have used and domesticated various species since ancient times. Its cultivation first spread into Micronesia and Polynesia through the Austronesian expansion (–1500 BCE). Later, it was spread to the Middle East and the Mediterranean () via the incense trade route, and from Europe to the Americas. Renowned for their highly fragrant aromas and complex flavor, citrus are among the most popular fruits in cultivation. With a propensity to hybridize between species, making their taxonomy complicated, there are numerous varieties encompassing a wide range of appearance and fruit flavors. Evolution Evolutionary history The large citrus fruit of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acid
An acid is a molecule or ion capable of either donating a proton (i.e. Hydron, hydrogen cation, H+), known as a Brønsted–Lowry acid–base theory, Brønsted–Lowry acid, or forming a covalent bond with an electron pair, known as a Lewis acid. The first category of acids are the proton donors, or Brønsted–Lowry acid–base theory, Brønsted–Lowry acids. In the special case of aqueous solutions, proton donors form the hydronium ion H3O+ and are known as Acid–base reaction#Arrhenius theory, Arrhenius acids. Johannes Nicolaus Brønsted, Brønsted and Martin Lowry, Lowry generalized the Arrhenius theory to include non-aqueous solvents. A Brønsted–Lowry or Arrhenius acid usually contains a hydrogen atom bonded to a chemical structure that is still energetically favorable after loss of H+. Aqueous Arrhenius acids have characteristic properties that provide a practical description of an acid. Acids form aqueous solutions with a sour taste, can turn blue litmus red, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brix
Degrees Brix (symbol °Bx) is a measure of the dissolved solids in a liquid, based on its specific gravity, and is commonly used to measure dissolved sugar content of a solution. One degree Brix is 1 gram of sucrose solute dissolved in 100 grams of solution and represents the strength of the solution as percentage by mass. If the solution contains dissolved solids other than pure sucrose, then the °Bx only approximates the dissolved solid content. For example, when one adds equal amounts of salt and sugar to equal amounts of water, the degrees Brix of the salt solution rises faster than the sugar solution, because it is denser. The unit °Bx is traditionally used in the wine, sugar, carbonated beverage, fruit juice, fresh produce, maple syrup, and honey industries. The °Bx is also used for measuring the concentration of a cutting fluid mixed in water for metalworking processes. Dissolved solids can also be measured in °Bx with a refractometer, but it must be calibrated for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, Agriculture And Natural Resources
The University of California (UC) is a public university, public Land-grant university, land-grant research university, research university system in the U.S. state of California. Headquartered in Oakland, California, Oakland, the system is composed of its ten campuses at University of California, Berkeley, Berkeley, University of California, Davis, Davis, University of California, Irvine, Irvine, University of California, Los Angeles, Los Angeles, University of California, Merced, Merced, University of California, Riverside, Riverside, University of California, San Diego, San Diego, University of California, San Francisco, San Francisco, University of California, Santa Barbara, Santa Barbara, and University of California, Santa Cruz, Santa Cruz, along with numerous research centers and academic centers abroad. The system is the state's land-grant university. In 1900, UC was one of the founders of the Association of American Universities and since the 1970s seven of its campuse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyphenol
Polyphenols () are a large family of naturally occurring phenols. They are abundant in plants and structurally diverse. Polyphenols include phenolic acids, flavonoids, tannic acid, and ellagitannin, some of which have been used historically as dyes and for tanning (leather), tanning garments. Etymology The name derives from the Ancient Greek word (, meaning "many, much") and the word ‘phenol’ which refers to a chemical structure formed by attachment of an aromatic benzenoid (phenyl) ring to a hydroxyl (-OH) group (hence the ''-ol'' suffix). The term "polyphenol" has been in use at least since 1894. Definition Polyphenols are natural products with "one or several hydroxyl groups on aromatic rings", including four principal classes: phenolic acids, flavonoids, stilbenes, and lignans. Flavonoids can be grouped as flavones, flavonols, flavanols, flavanones, isoflavones, proanthocyanidins, and anthocyanins. Particularly abundant flavanoids in foods are catechin (tea, frui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terpene
Terpenes () are a class of natural products consisting of compounds with the formula (C5H8)n for n ≥ 2. Terpenes are major biosynthetic building blocks. Comprising more than 30,000 compounds, these unsaturated hydrocarbons are produced predominantly by plants, particularly Pinophyta, conifers. In plants, terpenes and terpenoids are important mediators of ecological biological interaction, interactions, while some insects use some terpenes as a form of defense. Other functions of terpenoids include cell growth modulation and plant elongation, light harvesting and photoprotection, and membrane permeability and fluidity control. Terpenes are classified by the number of carbons: monoterpenes (C10), sesquiterpenes (C15), diterpenes (C20), as examples. The terpene alpha-pinene is a major component of the common solvent, turpentine. The one terpene that has major applications is natural rubber (i.e., polyisoprene). The possibility that other terpenes could be used as precursors to pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ten Speed Press
Ten Speed Press is a publishing house founded in Berkeley, California, in 1971 by Phil Wood. It was bought by Random House in February 2009 and became part of their Crown Publishing Group division. History Wood worked with Barnes & Noble in 1962, Penguin Books in 1965, and had a senior sales position at Penguin Books in Baltimore and New York before founding Ten Speed Press. Wood died of cancer in December 2010. Ten Speed's first book was ''Anybody's Bike Book'', which is still in print. It inspired the publisher's name and has sold more than a million copies. Ten Speed's all-time best-seller is '' What Color is Your Parachute? A Practical Manual for Job-Hunters and Career-Changers'' by Richard N. Bolles (1972). It has been reissued in new editions and, as of 2009, has sold more than ten million copies, translated into 20 languages. Ten Speed has published numerous other non-fiction titles, including '' Moosewood Cookbook'', '' White Trash Cooking,'' '' Why Cats Paint,'' ''Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
