keyword
MENU ▼
Read by QxMD icon Read
search

Citrus

keyword
https://www.readbyqxmd.com/read/28214122/anaerobic-co-digestion-of-recalcitrant-agricultural-wastes-characterizing-of-biochemical-parameters-of-digestate-and-its-impacts-on-soil-ecosystem
#1
Adele Muscolo, Giovanna Settineri, Teresa Papalia, Emilio Attinà, Carmelo Basile, Maria Rosaria Panuccio
Anaerobic digestion (AD) of organic wastes is a promising alternative to landfilling for reducing Greenhouse Gas Emission (GHG) and it is encouraged by current regulation in Europe. Biogas-AD produced, represents a useful source of green energy, while its by-product (digestate) is a waste, that needs to be safely disposal. The sustainability of anaerobic digestion plants partly depends on the management of their digestion residues. This study has been focused on the environmental and economic benefits of co-digest recalcitrant agricultural wastes such olive wastes and citrus pulp, in combination with livestock wastes, straw and cheese whey for biogas production...
February 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28213872/capulavirus-and-grablovirus-two-new-genera-in-the-family-geminiviridae
#2
Arvind Varsani, Philippe Roumagnac, Marc Fuchs, Jesús Navas-Castillo, Enrique Moriones, Ali Idris, Rob W Briddon, Rafael Rivera-Bustamante, F Murilo Zerbini, Darren P Martin
Geminiviruses are plant-infecting single-stranded DNA viruses that occur in most parts of the world. Currently, there are seven genera within the family Geminiviridae (Becurtovirus, Begomovirus, Curtovirus, Eragrovirus, Mastrevirus, Topocuvirus and Turncurtovirus). The rate of discovery of new geminiviruses has increased significantly over the last decade as a result of new molecular tools and approaches (rolling-circle amplification and deep sequencing) that allow for high-throughput workflows. Here, we report the establishment of two new genera: Capulavirus, with four new species (Alfalfa leaf curl virus, Euphorbia caput-medusae latent virus, French bean severe leaf curl virus and Plantago lanceolata latent virus), and Grablovirus, with one new species (Grapevine red blotch virus)...
February 17, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28209214/effects-of-concentrate-type-and-chromium-propionate-on-insulin-sensitivity-productive-and-reproductive-parameters-of-lactating-dairy-cows-consuming-excessive-energy
#3
T Leiva, R F Cooke, A P Brandão, U Pardelli, R O Rodrigues, F N Corrá, J L M Vasconcelos
This experiment compared insulin sensitivity parameters, milk production and reproductive outcomes in lactating dairy cows consuming excessive energy, and receiving in a 2×2 factorial arrangement design: (1) concentrate based on ground corn (CRN; n=13) or citrus pulp (PLP; n=13), and (2) supplemented (n=14) or not (n=12) with 2.5 g/day of chromium (Cr)-propionate. During the experiment (day 0 to 182), 26 multiparous, non-pregnant, lactating Gir×Holstein cows (initial days in milk=80±2) were offered corn silage for ad libitum consumption, and individually received concentrate formulated to allow diets to provide 160% of their daily requirements of net energy for lactation...
March 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28209146/heterologous-expression-of-aspergillus-aculeatus-endo-polygalacturonase-in-pichia-pastoris-by-high-cell-density-fermentation-and-its-application-in-textile-scouring
#4
Dede Abdulrachman, Paweena Thongkred, Kanokarn Kocharin, Monthon Nakpathom, Buppha Somboon, Nootsara Narumol, Verawat Champreda, Lily Eurwilaichitr, Antonius Suwanto, Thidarat Nimchua, Duriya Chantasingh
BACKGROUND: Removal of non-cellulosic impurities from cotton fabric, known as scouring, by conventional alkaline treatment causes environmental problems and reduces physical strength of fabrics. In this study, an endo-polygalacturonase (EndoPG) from Aspergillus aculeatus produced in Pichia pastoris was evaluated for its efficiency as a bioscouring agent while most current bioscouring process has been performed using crude pectinase preparation. RESULTS: The recombinant EndoPG exhibited a specific activity of 1892...
February 16, 2017: BMC Biotechnology
https://www.readbyqxmd.com/read/28208655/experimental-evidence-and-in-silico-identification-of-tryptophan-decarboxylase-in-citrus-genus
#5
Luigi De Masi, Domenico Castaldo, Domenico Pignone, Luigi Servillo, Angelo Facchiano
Plant tryptophan decarboxylase (TDC) converts tryptophan into tryptamine, precursor of indolealkylamine alkaloids. The recent finding of tryptamine metabolites in Citrus plants leads to hypothesize the existence of TDC activity in this genus. Here, we report for the first time that, in Citrus x limon seedlings, deuterium labeled tryptophan is decarboxylated into tryptamine, from which successively deuterated N,N,N-trimethyltryptamine is formed. These results give an evidence of the occurrence of the TDC activity and the successive methylation pathway of the tryptamine produced from the tryptophan decarboxylation...
February 11, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28208159/two-previously-unknown-phytophthora-species-associated-with-brown-rot-of-pomelo-citrus-grandis-fruits-in-vietnam
#6
Ivana Puglisi, Alessandro De Patrizio, Leonardo Schena, Thomas Jung, Maria Evoli, Antonella Pane, Nguyen Van Hoa, Mai Van Tri, Sandra Wright, Mauritz Ramstedt, Christer Olsson, Roberto Faedda, Gaetano Magnano di San Lio, Santa Olga Cacciola
Two distinct Phytophthora taxa were found to be associated with brown rot of pomelo (Citrus grandis), a new disease of this ancestral Citrus species, in the Vinh Long province, Mekong River Delta area, southern Vietnam. On the basis of morphological characters and using the ITS1-5.8S-ITS2 region of the rDNA and the cytochrome oxidase subunit 1 (COI) as barcode genes, one of the two taxa was provisionally named as Phytophthora sp. prodigiosa, being closely related to but distinct from P. insolita, a species in Phytophthora Clade 9, while the other one, was closely related to but distinct from the Clade 2 species P...
2017: PloS One
https://www.readbyqxmd.com/read/28206755/review-of-citrus-oils-composition-advanced-analytical-techniques-contaminants-and-biological-activity-citrus-oils-composition-advanced-analytical-techniques-contaminants-and-biological-activity-medicinal-and-aromatic-plants-industrial-profiles-edited-by-giovanni
#7
https://www.readbyqxmd.com/read/28198919/natural-compounds-from-mexican-medicinal-plants-as-potential-drug-leads-for-anti-tuberculosis-drugs
#8
Rocio Gómez-Cansino, Silvia Laura Guzmán-Gutiérrez, María Guadalupe Campos-Lara, Clara Ines Espitia-Pinzón, Ricardo Reyes-Chilpa
In Mexican Traditional Medicine 187 plant species are used in the treatment of respiratory conditions that may be associated with tuberculosis. In this contribution, we review the ethnobotany, chemistry and pharmacology of 63 species whose extracts have been assayed for antimycobacterial activity in vitro. Among these, the most potent is Aristolochia brevipes (MIC= 12.5 µg/mL), followed by Aristolochia taliscana, Citrus sinensis, Chrysactinia mexicana, Persea americana, and Olea europaea (MIC<64 µg/mL)...
February 9, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28196843/changes-in-anthocyanin-production-during-domestication-of-citrus
#9
Eugenio Butelli, Andrés Garcia-Lor, Concetta Licciardello, Giuseppina Las Casas, Lionel Hill, Giuseppe Reforgiato Recupero, Manjunath Keremane, Chandrika Ramadugu, Robert Krueger, Qiang Xu, Xiuxin Deng, Anne-Laure Fanciullino, Yann Froelicher, Luis Navarro, Cathie Martin
Mandarin (C. reticulata), citron (C. medica) and pummelo (C. maxima) are important species of the genus Citrus and parents of the interspecific hybrids that constitute the most familiar commercial varieties of citrus: sweet orange, sour orange, clementine, lemon, lime and grapefruit. Citron produces anthocyanins in its young leaves and flowers, as do species in genera closely related to Citrus, but mandarins do not and pummelo varieties that produce anthocyanins have not been reported. We investigated the activity of the Ruby gene, which encodes a MYB transcription factor controlling anthocyanin biosynthesis, in different accessions of a range of Citrus species and in domesticated cultivars...
February 14, 2017: Plant Physiology
https://www.readbyqxmd.com/read/28195667/rna-interference-of-carboxyesterases-causes-nymph-mortality-in-the-asian-citrus-psyllid-diaphorina-citri
#10
Abdelaziz Kishk, Helmy A I Anber, Tsamoh K AbdEl-Raof, AbdEl-Hakeem D El-Sherbeni, Sobhy Hamed, Siddarame Gowda, Nabil Killiny
Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Liviidae), is an important pest of citrus. In addition, D. citri is the vector of Huanglongbing, a destructive disease in citrus, also known as citrus greening disease caused by Candidatus Liberibacter asiaticus. Huanglongbing causes huge losses for citrus industries. Insecticide application for D. citri is the major strategy to prevent disease spread. The heavy use of insecticides causes development of insecticide resistance. We used RNA interference (RNAi) to silence genes implicated in pesticide resistance in order to increase the susceptibility...
February 13, 2017: Archives of Insect Biochemistry and Physiology
https://www.readbyqxmd.com/read/28195547/phenolic-compounds-from-citrus-leaves-antioxidant-activity-and-enzymatic-browning-inhibition
#11
Bachra Khettal, Nabil Kadri, Karim Tighilet, Ahmed Adjebli, Farid Dahmoune, Fadila Maiza-Benabdeslam
Background Phenolic compounds from Citrus are known to be a topic of many studies due to their biological properties including antioxidant activity. Methods Methanolic and aqueous extracts were isolated from Citrus leaves of different species (C. clementina, C. limon, C. hamlin, C. navel, C. aurantifolia, C. aurantium and C. grandis) harvested in Algeria. Results The results showed that aqueous extracts of all species are rich in total phenolic compounds and flavonoids (from 68.23 to 125.28 mg GAE/g DM) and (from 11...
February 14, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28195429/double-stranded-rna-delivery-through-soaking-mediates-silencing-of-the-muscle-protein-20-and-increases-mortality-to-the-asian-citrus-psyllid-diaphorina-citri
#12
Xiudao Yu, Gowda Siddarame, Nabil Killiny
BACKGROUND: Asian citrus psyllid, Diaphorina citri Kuwayama, is the most important economic pest of citrus because it transmits Candidatus Liberibacter asiaticus (CLas), the causal agent of huanglongbing (HLB). Silencing genes by RNA interference (RNAi) is a promising approach for controlling D. citri. RNAi-based insect management strategies depend on the selection of suitable target genes. RESULTS: The muscle protein 20 gene DcMP20 was characterized from D. citri in an effort to impair proper muscle development through RNAi...
February 13, 2017: Pest Management Science
https://www.readbyqxmd.com/read/28194866/pseudomonas-protegens-cs1-from-the-lemon-phyllosphere-as-a-candidate-for-citrus-canker-biocontrol-agent
#13
G Michavila, C Adler, P R De Gregorio, M J Lami, M C Caram Di Santo, A M Zenoff, R E de Cristobal, P A Vincent
Citrus canker is a worldwide-distributed disease caused by Xanthomonas citri subsp. citri. One of the most used strategies to control the disease is centered on copper-based compounds that cause environmental problems. Therefore, it is of interest to develop new strategies to manage the disease. Previously, we reported the ability of the siderophore pyochelin, produced by the opportunistic human pathogen Pseudomonas aeruginosa, to inhibit in vitro several bacterial species including X. citri subsp. citri. The action mechanism, addressed with the model bacterium Escherichia coli, was connected to the generation of reactive oxygen species...
February 14, 2017: Plant Biology
https://www.readbyqxmd.com/read/28193404/influence-of-orange-cultivar-and-mandarin-postharvest-storage-on-polyphenols-ascorbic-acid-and-antioxidant-activity-during-gastrointestinal-digestion
#14
Begoña De Ancos, Antonio Cilla, Reyes Barberá, Concepción Sánchez-Moreno, M Pilar Cano
Polyphenols, ascorbic acid content and antioxidant activity of two sweet oranges (Navel-N and Cara Cara-CC) and mandarin (Clementine-M) as well as their bioaccessibilities were evaluated in pulps and compared to those in fresh juice. Thus, pulps of oranges and mandarins displayed higher hesperidin (HES), narirutin (NAR), total flavonoids (TF), total phenols (TP) and antioxidant activity (AAC) than their corresponding juices. Also, CC products presented higher bioactive compounds content than N ones. Bioaccessibility of bioactive compounds and AAC were higher in pulps of both oranges and mandarin than in their corresponding juices...
June 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28187824/expression-of-bacillus-thuringiensis-cytolytic-toxin-cyt2ca1-in-citrus-roots-to-control-diaprepes-abbreviatus-larvae
#15
Sulley Ben Mahmoud, John E Ramos, Robert G Shatters, David G Hall, Stephen L Lapointe, Randall P Niedz, Pierre Rougé, Ronald D Cave, Dov Borovsky
Diaprepes abbreviatus (L.) is an important pest of citrus in the USA. Currently, no effective management strategies of D. abbreviatus exist in citriculture, and new methods of control are desperately sought. To protect citrus against D. abbreviatus a transgenic citrus rootstock expressing Bacillus thuringiensis Cyt2Ca1, an insect toxin protein, was developed using Agrobacterium-mediated transformation of 'Carrizo' citrange [Citrus sinensis (L) Osbeck Poncirus trifoliate (L) Raf]. The transgenic citrus root stock expressed the cytolytic toxin Cyt2Ca1 constitutively under the control of a 35S promoter in the transgenic Carrizo citrange trifoliate hybrid including the roots that are the food source of larval D...
March 2017: Pesticide Biochemistry and Physiology
https://www.readbyqxmd.com/read/28187598/a-new-species-of-i-phanerotoma-i-wesmael-hymenoptera-braconidae-cheloninae-parasitoid-of-the-carob-moth-in-south-africa
#16
Cornelis VAN Achterberg, Sean R Thackeray, Martin P Hill
A new species, Phanerotoma carobivora van Achterberg & Thackeray, sp. nov. is described from South Africa. It is a common endoparasitoid of the carob moth (Ectomyelois ceratoniae Zeller (Pyralidae) on pecan (Carya illinoinensis (Wangenh.) K. Koch) and citrus fruits in South Africa. Mean percentage of parasitism varied 2-30% between host plants and sampled localities.
January 31, 2017: Zootaxa
https://www.readbyqxmd.com/read/28187004/didymin-an-orally-active-citrus-flavonoid-for-targeting-neuroblastoma
#17
REVIEW
Sharad S Singhal, Sulabh Singhal, Preeti Singhal, Jyotsana Singhal, David Horne, Sanjay Awasthi
Neuroblastoma, a rapidly growing yet treatment responsive cancer, is the third most common cancer of children and the most common solid tumor in infants. Unfortunately, neuroblastoma that has lost p53 function often has a highly treatment-resistant phenotype leading to tragic outcomes. In the context of neuroblastoma, the functions of p53 and MYCN (which is amplified in ~25% of neuroblastomas) are integrally linked because they are mutually transcriptionally regulated, and because they together regulate the catalytic activity of RNA polymerases...
February 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28186388/xanthomonas-citri-pv-citri-pathotypes-lps-structure-and-function-as-microbe-associated-molecular-patterns
#18
Flaviana Di Lorenzo, Alba Silipo, Lotte Bettina Andersen Gersby, Angelo Palmigiano, Rosa Lanzetta, Domenico Garozzo, Claudine Boyer, Olivier Pruvost, Mari-Anne Newman, Antonio Molinaro
Xanthomonas citri pv. citri is the pathogen responsible for the Asiatic citrus canker, one of the most serious diseases of citrus worldwide. The lipopolysaccharide (LPS) molecule was demonstrated to be involved in X. citri pv. citri virulence. Despite the enormous progress made in the investigation of molecular mechanisms responsible for bacterial pathogenicity, the determination of the detailed LPS structure-activity relationship still remains limited as the current knowledge is mainly based on structural determination of one X...
February 10, 2017: Chembiochem: a European Journal of Chemical Biology
https://www.readbyqxmd.com/read/28182421/encapsulation-of-polymethoxyflavones-in-citrus-oil-emulsion-based-delivery-systems
#19
Ying Yang, Chengying Zhao, Jingjing Chen, Guifang Tian, David Julian McClements, Hang Xiao, Jinkai Zheng
The purpose of this work was to elucidate the effects of citrus oil type on polymethoxyflavone (PMF) solubility and on the physicochemical properties of PMF-loaded emulsion-based delivery systems. Citrus oils were extracted from mandarin, orange, sweet orange, and bergamot. The major constituents were determined by GC/MS: sweet orange oil (97.4% d-limonene); mandarin oil (72.4% d-limonene); orange oil (67.2% d-limonene); and bergamot oil (34.6% linalyl acetate and 25.3% d-limonene). PMF-loaded emulsions were fabricated using 10% oil phase (containing 0...
February 16, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28181416/preventive-effects-of-ophiocordyceps-sinensis-mycelium-on-the-liver-fibrosis-induced-by-thioacetamide
#20
Yi-Hsieng Samuel Wu, Jung-Kai Tseng, Chung-Hsi Chou, Chih-Hsien Chiu, Yi-Ling Lin, Yi-Chen Chen
Thioacetamide (TAA), usually used as a fungicide to control the decay of citrus products, itself is not toxic to the liver, but its intermediates are able to increase oxidative stress in livers and further cause fibrosis. Ophiocordyceps sinensis mycelium (OSM) which contains 10% polysaccharides and 0.25% adenosine decreased (P < 0.05) the lipid accumulation and increased (P < 0.05) antioxidative capacity in livers of thioacetamide (TAA) injected rats. Meanwhile, the increased (P < 0.05) liver sizes, serum alanine transaminase (AST) and aspartate transaminase (ALT) values in thioacetamide (TAA)-injected rats were ameliorated (P < 0...
February 9, 2017: Environmental Toxicology
keyword
keyword
67110
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"