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Unforbidden Fruits: Preventing Citrus Smuggling by Introducing Varieties Culturally Significant to Ethnic Communities
CRB Funded Research Reports Research Project Progress Report Unforbidden fruits: preventing citrus smuggling by introducing varieties culturally significant to ethnic communities David Karp, Tracy Kahn, Toni Siebert, Robert Krueger, Richard Lee and Georgios Vidalakis efore long, as you are driving down a country road, you Federal and state agencies strive mightily to stop smug- may be puzzled to see plantings of unfamiliar citrus glers, but it’s impossible for them to catch them all. Only a Band citrus relatives such as curry leaf, bael and etrog, small percentage of agricultural cargo is inspected, and in perhaps grown in greenhouses or on trellises. It might be even any case many of those who smuggle citrus do so for reli- more surprising to learn that the Citrus Research Board has gious and cultural purposes, not fully understanding the po- had a hand in the diffusion of these esoteric crops. tential impact. Unfortunately, these culprits are unlikely to The rationale is unusual but compelling: Although these be deterred by conventional interdiction strategies. crops could be profitable for a few nurseries that sell the trees, Complementary to interdiction, there’s another ap- and for the farmers that grow them, far more important is the proach -- reducing demand -- that can play a crucial role in benefit they could bring to California’s entire citrus industry suppressing smuggling. The concept is simple: if a product by avoiding economic damage from smuggling. As we know is readily available in California, smugglers won’t bother to all too well, illicit imports pose a grave danger of introducing bring it in. -
FEMA GRAS Assessment of Natural Flavor Complexes Citrus-Derived
Food and Chemical Toxicology 124 (2019) 192–218 Contents lists available at ScienceDirect Food and Chemical Toxicology journal homepage: www.elsevier.com/locate/foodchemtox FEMA GRAS assessment of natural flavor complexes: Citrus-derived T flavoring ingredients Samuel M. Cohena, Gerhard Eisenbrandb, Shoji Fukushimac, Nigel J. Gooderhamd, F. Peter Guengeriche, Stephen S. Hechtf, Ivonne M.C.M. Rietjensg, Maria Bastakih, ∗ Jeanne M. Davidsenh, Christie L. Harmanh, Margaret McGowenh, Sean V. Taylori, a Havlik-Wall Professor of Oncology, Dept. of Pathology and Microbiology, University of Nebraska Medical Center, 983135 Nebraska Medical Center, Omaha, NE, 68198- 3135, USA b Food Chemistry & Toxicology, Kühler Grund 48/1, 69126 Heidelberg, Germany c Japan Bioassay Research Center, 2445 Hirasawa, Hadano, Kanagawa, 257-0015, Japan d Dept. of Surgery and Cancer, Imperial College London, Sir Alexander Fleming Building, London, SW7 2AZ, United Kingdom e Dept. of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN, 37232-0146, USA f Masonic Cancer Center, Dept. of Laboratory Medicine and Pathology, University of Minnesota, Cancer and Cardiovascular Research Building, 2231 6th St. SE, Minneapolis, MN, 55455, USA g Division of Toxicology, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, the Netherlands h Flavor and Extract Manufacturers Association, 1101 17th Street, NW Suite 700, Washington, DC, 20036, USA i Scientific Secretary to the FEMA Expert Panel, 1101 17th Street, NW Suite 700, Washington, DC,20036,USA ARTICLE INFO ABSTRACT Keywords: In 2015, the Expert Panel of the Flavor and Extract Manufacturers Association (FEMA) initiated a re-evaluation Citrus of the safety of over 250 natural flavor complexes (NFCs) used as flavoring ingredients. This publication isthe Natural flavor complex first in a series and summarizes the evaluation of54 Citrus-derived NFCs using the procedure outlined in Smith Botanical et al. -
Survey of Phenolic Compounds Produced in Citrus
USDA ??:-Z7 S rveyof Phenolic United States Department of Agriculture C mpounds Produced IliIIiI Agricultural Research In Citrus Service Technical Bulletin Number 1856 December 1998 United States Department of Agriculture Survey of Phenolic Compounds Agricultural Produced in Citrus Research Service Mark Berhow, Brent Tisserat, Katherine Kanes, and Carl Vandercook Technical Bulletin Number 1856 December 1998 This research project was conducted at USDA, Agricultural Research Service, Fruit and Vegetable Chem istry laboratory, Pasadena, California, where Berhow was a research chemist, TIsserat was a research geneticist, Kanes was a research associate, and Vandercook, now retired, was a research chemist. Berhow and Tisserat now work at the USDA-ARS National Center for AgriCUltural Utilization Research, Peoria, Illinois, where Berhow is a research chemist and Tisserat is a research geneticist. Abstract Berhow, M., B. Tisserat, K. Kanes, and C. Vandercook. 1998. Survey of Mention of trade names or companies in this publication is solely for the Phenolic Compounds Produced in Citrus. U.S. Department ofAgriculture, purpose of providing specific information and does not imply recommenda Agricultural Research Service, Technical Bulletin No. 1856, 158 pp. tion or endorsement by the U. S. Department ofAgriculture over others not mentioned. A survey of phenolic compounds, especially flavanones and flavone and flavonol compounds, using high pressure liquid chromatography was While supplies last, single copies of this publication may be obtained at no performed in Rutaceae, subfamily Aurantioideae, representing 5 genera, cost from- 35 species, and 114 cultivars. The average number of peaks, or phenolic USDA, ARS, National Center for Agricultural Utilization Research compounds, occurring in citrus leaf, flavedo, albedo, and juice vesicles 1815 North University Street were 21, 17, 15, and 9.3, respectively. -
Generation of Sexual and Somatic Hybrids in Acid Citrus Fruits
GENERATION OF SEXUAL AND SOMATIC HYBRIDS IN ACID CITRUS FRUITS By ZENAIDA JOSEFINA VILORIA VILLALOBOS A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2003 Copyright 2003 by Zenaida Josefina Viloria Villalobos This dissertation is dedicated to my darling mother Olivia and to the memory of my beloved father Dimas, and to my sisters Celina, Doris, Celmira, and Olivia, and brothers Dimas, Silfredo and Alejandro, with love. ACKNOWLEDGMENTS This work was completed with the generous collaboration of many people to whom I will always be grateful. First I wish to thank my supervisor Dr. Jude Grosser, for his guidance, suggestions, and financial assistance during the last period of my studies. I also want to thank the University of Zulia and Fondo Nacional de Ciencias, Tecnologia e Innovation for giving me the opportunity to do my doctoral studies. I thank very much Dr. Renee Goodrich, Dr. Frederick Gmitter, Dr. Michael Kane and Dr. Dennis Gray for being members of my committee and for their contributions to this work. Thanks go to Dr. Glem Wright (University of Arizona) for making it possible to generate more lemon progenies in this study. I appreciate very much the supervision and help in completing the canker screening study from Dr. Graham, Diana Drouillard and Diane Bright. I thank very much Dr. Ramon Littell and Belkys Bracho for their assistance on the statistical analysis of my experiments. Thanks go to the Division of Plant Industry (Lake Alfred, FL), particularly to Mrs. -
Holdings of the University of California Citrus Variety Collection 41
Holdings of the University of California Citrus Variety Collection Category Other identifiers CRC VI PI numbera Accession name or descriptionb numberc numberd Sourcee Datef 1. Citron and hybrid 0138-A Indian citron (ops) 539413 India 1912 0138-B Indian citron (ops) 539414 India 1912 0294 Ponderosa “lemon” (probable Citron ´ lemon hybrid) 409 539491 Fawcett’s #127, Florida collection 1914 0648 Orange-citron-hybrid 539238 Mr. Flippen, between Fullerton and Placentia CA 1915 0661 Indian sour citron (ops) (Zamburi) 31981 USDA, Chico Garden 1915 1795 Corsican citron 539415 W.T. Swingle, USDA 1924 2456 Citron or citron hybrid 539416 From CPB 1930 (Came in as Djerok which is Dutch word for “citrus” 2847 Yemen citron 105957 Bureau of Plant Introduction 3055 Bengal citron (ops) (citron hybrid?) 539417 Ed Pollock, NSW, Australia 1954 3174 Unnamed citron 230626 H. Chapot, Rabat, Morocco 1955 3190 Dabbe (ops) 539418 H. Chapot, Rabat, Morocco 1959 3241 Citrus megaloxycarpa (ops) (Bor-tenga) (hybrid) 539446 Fruit Research Station, Burnihat Assam, India 1957 3487 Kulu “lemon” (ops) 539207 A.G. Norman, Botanical Garden, Ann Arbor MI 1963 3518 Citron of Commerce (ops) 539419 John Carpenter, USDCS, Indio CA 1966 3519 Citron of Commerce (ops) 539420 John Carpenter, USDCS, Indio CA 1966 3520 Corsican citron (ops) 539421 John Carpenter, USDCS, Indio CA 1966 3521 Corsican citron (ops) 539422 John Carpenter, USDCS, Indio CA 1966 3522 Diamante citron (ops) 539423 John Carpenter, USDCS, Indio CA 1966 3523 Diamante citron (ops) 539424 John Carpenter, USDCS, Indio -
New and Noteworthy Citrus Varieties Presentation
New and Noteworthy Citrus Varieties Citrus species & Citrus Relatives Hundreds of varieties available. CITRON Citrus medica • The citron is believed to be one of the original kinds of citrus. • Trees are small and shrubby with an open growth habit. The new growth and flowers are flushed with purple and the trees are sensitive to frost. • Ethrog or Etrog citron is a variety of citron commonly used in the Jewish Feast of Tabernacles. The flesh is pale yellow and acidic, but not very juicy. The fruits hold well on the tree. The aromatic fruit is considerably larger than a lemon. • The yellow rind is glossy, thick and bumpy. Citron rind is traditionally candied for use in holiday fruitcake. Ethrog or Etrog citron CITRON Citrus medica • Buddha’s Hand or Fingered citron is a unique citrus grown mainly as a curiosity. The six to twelve inch fruits are apically split into a varying number of segments that are reminiscent of a human hand. • The rind is yellow and highly fragrant at maturity. The interior of the fruit is solid rind with no flesh or seeds. • Fingered citron fruits usually mature in late fall to early winter and hold moderately well on the tree, but not as well as other citron varieties. Buddha’s Hand or Fingered citron NAVEL ORANGES Citrus sinensis • ‘Washington navel orange’ is also known • ‘Lane Late Navel’ was the first of a as the Bahia. It was imported into the number of late maturing Australian United States in 1870. navel orange bud sport selections of Washington navel imported into • These exceptionally delicious, seedless, California. -
Macrophylla Is Highly Resistant to Phytophthora and Tolerant of Exocortis
CITRUS ROOTSTOCKS FROM THE PAPEDA GROUP by W. P. Bitters, C, D. McCarty and D, A. Cole* Many citrus and near-citrus relatives have been tried as rootstocks. Of interest are some of the species and hybrids of the subgenus Papeda, the fruits of which differ from citrus mainly in that they are unedible because the pulp vesicles contain an acrid oil that gives the fruit a disagreeable flavor. Among the most widely used as rootstocks from the Papeda group are the naturally occurring hybrids Yuzu and Citrus macrophylla or Alemow. =, C. macrophylla has gained wide acceptance in California and Arizona as a rootstock for lemons. Seedlings of macrophylla are very vigorous and require a minimum of nursery care. Macrophylla buds well with all scion varieties of citrus, but its susceptibility to tristeza and cachexia rule it out for use in most areas except with lemons and limes. Macrophylla is highly resistant to Phytophthora and tolerant of exocortis. It does well on all soil types from sandy to heavy clay loams and has a high degree of resistance to calcareous and saline soils. *W. P. Bitters and D. A. Cole are members of the Department of Plant Science, CRC, UCR. C.D. McCarty is a member of the Agricultural Extension Service, UCR. -2- It shows perhaps the highest boron tolerance of all citrus rootstocks, and is also capable of absorbing micronutrients in slightly greater quantities than other citrus. Hence, trees on macrophylla are deep green in color and seldom show leaf patterns that denote micronutrient deficiencies. Young lemon trees on macrophylla are vigorous and precocious in bearing. -
UC Riverside International Organization of Citrus Virologists Conference Proceedings (1957-2010)
UC Riverside International Organization of Citrus Virologists Conference Proceedings (1957-2010) Title Damage from Exocortis in Japan Permalink https://escholarship.org/uc/item/0fd3b86p Journal International Organization of Citrus Virologists Conference Proceedings (1957-2010), 5(5) ISSN 2313-5123 Authors Yamada, Shunichi Tanaka, H. Publication Date 1972 DOI 10.5070/C50fd3b86p Peer reviewed eScholarship.org Powered by the California Digital Library University of California EXOCORTIS Damage from Exocortis in Japan S. YAMADA and H. TANAKA EXOCORTISWAS first recognized in Budwood of Etrog citron, us~cs60- Japan in 1963 by Dr. W. P. Bitters in 13, was imported from California some trees in the citrus variety collec- and propagated on trifoliate orange tion at the Okitsu Branch, Horticul- rootstock. Two methods of indexing tural Research Station (4). Since then were employed. In one, 2-year-old a survey for the presence of the dis- potted seedlings of rough lemon or ease and a study of its effects have Marumera were budded simulta- been made. The results are reported neously with Etrog citron and candi- in this paper. date tree buds according to the procedure of Calavan et al. (1). In Results and Conclusions the second, buds of Etrog citron EXOCORTISSURVEY.- From 1963 were topworked on field-grown sus- to 1969, citrus plantingsin the various pect trees at Okitsu and observed for prefectural experiment stations have about 1 year. been surveyed for exocortis by look- All 9 varieties of the affected field ing for stunting and bark shelling in trees mentioned above indexed posi- the trifoliate orange rootstock on tive for exocortis virus. -
List of Citrus Fruits
Common Taxonomic SNo Notes name(s) name/constituents Yellowish-orange in colour, about the size of grapefruit and oblate in shape. 1 Amanatsu Citrus natsudaidai The fruit contains 12 segments and about 30 seeds. Balady citron 2 Palestinian Citrus medica Grown in Israel and used for Jewish ritual purposes. citron Bergamot 3 Citrus bergamia orange Bitter orange Seville orange Sour orange 4 Bigarade Citrus × aurantium orange Marmalade orange 5 Blood orange Citrus × sinensis Buddha's hand Citrus medica var. 6 Bushukan sarcodactylis Fingered citron Calamondin × Citrofortunella 7 Calamansi mitis Citrus reticulata × 8 Cam sành maxima 9 Citron Citrus medica Citrus subg. Papeda indicates the subgenus Papeda of the genus Citrus, with citrus species native to Asia.The papeda group includes some of the most Citrus subg. tropical, and also some of the most frost-tolerant citrus plants. They are 10 Papeda cultivated far less often than other citrus, though they will all hybridize with other citrus. This group contains about 15 species. 11 Clementine Citrus reticulata Corsican 12 citron Found in lowland subtropical rainforest and dry rainforest areas of Queensland and New South Wales, Australia. Early settlers consumed the 13 Desert Lime Citrus glauca fruit and retained the trees when clearing for agriculture. Commercial uses include boutique marmalade and restaurant dishes, and is exported for such. 14 Etrog Citrus medica The finger lime has been recently popularised as a gourmet bushfood. 15 Finger lime Citrus australasica Finger lime is thought to -
Effect of Citrus Fruit (Sudachi) Juice on Absorption of Calcium
Food Sci. Technol. Res., +, (+), ,1ῌ-*, ,**0 E#ect of Citrus Fruit (Sudachi) Juice on Absorption of Calcium from Whole Small Fish in Healthy Young Men +ῌ , , + - . Yoshitaka NII , Takamasa OSAWA , Daisuke KUNII , Kazuhiro FUKUTA , Kentaro SAKAI , Maki KONDO and , Shigeru YAMAMOTO + Food Technology Division, Tokushima Prefectural Industrial Technology Center, ++ῌ, Nishibari, Saika-cho, Tokushima 11*ῌ2*,+, Japan , Department of International Public Health Nutrition, Institute of Health Biosciences, The University of Tokushima Graduate School, -ῌ+2ῌ+/ Kuramoto-cho, Tokushima 11*ῌ2/*-, Japan - Department of Nutrition and Health Promotion, Faculty of Human Life Science, Hiroshima Jogakuin University, .ῌ+-ῌ+ Ushita- Higashi, Higashi-ku, Hiroshima 1-,ῌ**0-, Japan . Faculty of Human Life Science, Shikoku University, +,-ῌ+ Ebisuno, Furukawa, Ojin-cho, Tokushima 11+ῌ++3,, Japan Received July +, ,**/; Accepted January ,/, ,**0 Shirasuboshi (boiled and semi-dried whitebait) is a processed seafood that is abundant in calcium. It is eaten whole and commonly consumed in Japan. In this study, we examined the e#ect of Sudachi (Citrus sudachi Hort. ex. Shirai) juice on calcium, magnesium and phosphorus bioavailability in healthy young men. Dried shirasuboshi powder treated with distilled water (C) or sudachi juice (S,*) was prepared for use in two experimental diets, the control diet and the sudachi diet. Either S,* or C was added to a basal diet with a low calcium content (+2* mg/d). The basal diet and the two experimental diets were each consumed for 0 d by six healthy young men according to a randomized and crossover design. The apparent absorp- tion and retention of calcium, magnesium and phosphorus from shirasuboshi were determined and were found to be significantly higher in the sudachi diet than in the control diet. -
Descriptions of New Varieties Recently Distributed from the Citrus Clonal Protection Program
Descriptions of new varieties recently distributed from the Citrus Clonal Protection Program Toni Siebert, Robert Krueger, Tracy Kahn, John Bash and Georgios Vidalakis he Citrus Clonal Protection Program (CCPP) Protected Foundation Block Budwood is operated through the Department of Plant “Protected Foundation Block Budwood” is budwood TPathology and Microbiology at University of provided from CDFA registered CCPP citrus trees from the California (UC) Riverside and is funded in large part LREC screenhouses and is available from the University of by The California Citrus Research Board (CRB). The California in accordance with the CDFA regulations for cit- CCPP processes citrus propagative material in two rus registration and certification. Protected Foundation Block phases. First, during the quarantine phase, citrus bud- Budwood is produced by trees grown in pots and in ground wood of potentially important commercial varieties is under protective screen and is intended for individual nurseries introduced from any citricultural area, germplasm or or growers to produce their own registered budwood source breeding program of the world under the authority of trees or for the production of nursery increase blocks from a permit which is issued to CCPP by the United States which additional budwood may be harvested in accordance Department of Agriculture (USDA) Animal and Plant with CDFA (or other appropriate) regulations and used for Health Inspection Service in cooperation with the Cali- the production of certified nursery stock. A signed “Waiver fornia Department of Food and Agriculture (CDFA). and Release” form must accompany all orders for Protected While in quarantine at the Rubidoux Facility in River- Foundation Block Budwood. -
Japanese Citrus Fruit (Sudachi) Juice Is Associated with Increased Bioavailability of Calcium from Whole Small Fish and Suppressed Bone Resorption in Rats
J Nutr Sci Vitaminol, 50, 177-183, 2004 Japanese Citrus Fruit (Sudachi) Juice Is Associated with Increased Bioavailability of Calcium from Whole Small Fish and Suppressed Bone Resorption in Rats Yoshitaka NIT1, Kazuhiro FUKUTA1, Kentaro SAKAI2 and Shigeru YAMAMOTO3 1Food TechnologyDivision , TokushimaPrefectural Industrial TechnologyCenter, Tokushima770-8021, Japan 2Department of Nutrition and Health Promotion, Faculty of Human Life Science,Hiroshima Jogakuin Univer sity, Hiroshima 732-0063, Japan 3Department of Nutrition, School of Medicine,The University of Tokushima, Tokushima770-8503, Japan (Received October 11, 2003) Summary Shirasuboshi (boiled and semi-dried whitebait) is a processed fish food that con tains abundant calcium. It is eaten whole and commonly consumed in Japan. In this study, the effect of sudachi (Citrus sudachi) juice on calcium, magnesium and phosphorus bioavail ability, and bone metabolism in rats was examined. After 14 d of diets low in calcium and phosphorus, male Sprague-Dawley rats were fed shirasuboshi diets containing dried shira suboshi powder treated with 20% (S20) or 40% (S40) sudachi juice, or distilled water (C) (0.5% Ca; 0.3% P) for 14 d. The apparent absorptions and retentions of calcium, magne sium and phosphorus from shirasuboshi were determined. Bone formation was calculated by measuring serum osteocalcin, and bone resorption by measuring urinary pyridinoline and deoxypyridinoline. The apparent absorption and retention of calcium and magnesium in the S20 group were significantly higher than in the C and S40 groups. Although serum osteo calcin was not affected by the addition of sudachi juice, the urinary pyridinoline and deoxy pyridinoline concentrations in the S40 group were significantly lower than in the C and S20 groups.