keyword
MENU ▼
Read by QxMD icon Read
search

grapefruit

keyword
https://www.readbyqxmd.com/read/28087647/an-additional-phytosanitary-cold-treatment-against-ceratitis-capitata-diptera-tephritidae-in-oroblanco-citrus-fruit
#1
Yoav Gazit, Roy Kaspi
For 'Oroblanco' ('Sweetie'), the sweet seedless pummelo-grapefruit hybrid, when exported from Israel to Japan, the standard cold treatment against Ceratitis capitata (Wied.) (Diptera: Tephritidae) is conducted at ≤ 1.5 °C, for 16 d. In recent years, the transportation means of exported citrus was changed from reefer vessels to individual refrigerated containers, where the fruit bulk is relatively small and may be exposed to temperature fluctuations and to the risk of chilling injuries. To reduce this risk, Israel proposed to Japan to increase the treatment temperature and extend its duration to 2...
January 12, 2017: Journal of Economic Entomology
https://www.readbyqxmd.com/read/28080039/using-standing-gold-nanorod-arrays-as-surface-enhanced-raman-spectroscopy-sers-substrates-for-detection-of-carbaryl-residues-in-fruit-juice-and-milk
#2
Fouad K Alsammarraie, Mengshi Lin
In recent years, there have been increasing concerns about pesticide residues in various foods. On the other hand, there is growing attention in utilizing novel nanomaterials as highly sensitive, low-cost, and reproducible substrates for surface-enhanced Raman spectroscopy (SERS) applications. The objective of this study was to develop a SERS method for the rapid detection of pesticides that were extracted from different types of food samples (fruit juice and milk). A new SERS substrate was prepared by assembling gold nanorods into standing arrays on a gold-coated silicon slide...
January 12, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28063510/converting-citrus-wastes-into-value-added-products-economic-and-environmently-friendly-approaches
#3
REVIEW
Kavita Sharma, Neelima Mahato, Moo Hwan Cho, Yong Rok Lee
Citrus fruits, including oranges, grapefruits, lemons, limes, tangerines, and mandarins, are among the most widely cultivated fruits around the globe. Its production is increasing every year due to rising consumer demand. Citrus-processing industries generate huge amounts of wastes every year, and citrus peel waste alone accounts for almost 50% of the wet fruit mass. Citrus waste is of immense economic value as it contains an abundance of various flavonoids, carotenoids, dietary fiber, sugars, polyphenols, essential oils, and ascorbic acid, as well as considerable amounts of some trace elements...
February 2017: Nutrition
https://www.readbyqxmd.com/read/28032362/prioritizing-pharmacokinetic-drug-interaction-precipitants-in-natural-products-application-to-oatp-inhibitors-in-grapefruit-juice
#4
Emily J Johnson, Christina S Won, Kathleen Köeck, Mary F Paine
Natural products, including botanical dietary supplements and exotic drinks, represent an ever-increasing share of the health care market. The parallel ever-increasing popularity of self-medicating with natural products increases the likelihood of co-consumption with conventional drugs, raising concerns for unwanted natural product-drug interactions. Assessing the drug interaction liability of natural products is challenging due to the complex and variable chemical composition inherent to these products, necessitating a streamlined preclinical testing approach to prioritize precipitant individual constituents for further investigation...
December 29, 2016: Biopharmaceutics & Drug Disposition
https://www.readbyqxmd.com/read/28030637/quality-matters-influences-of-citrus-flush-physicochemical-characteristics-on-population-dynamics-of-the-asian-citrus-psyllid-hemiptera-liviidae
#5
Mamoudou Sétamou, Catherine R Simpson, Olufemi J Alabi, Shad D Nelson, Srilakshmi Telagamsetty, John L Jifon
Studies were conducted to relate the influence of the physical characteristics, leaf nutrient content and phloem sap amino acid concentration of citrus flush shoots on the densities of various Diaphorina citri life stages. Adult D. citri preferentially selected young shoots for feeding and numbers of D. citri immatures were positively correlated with flush shoot softness. Young flush shoots had higher concentrations of macro and micro nutrients relative to mature ones and this was associated with higher densities of all D...
2016: PloS One
https://www.readbyqxmd.com/read/27936512/genome-editing-of-the-disease-susceptibility-gene-cslob1-in-citrus-confers-resistance-to-citrus-canker
#6
Hongge Jia, Yunzen Zhang, Vladimir Orbovic, Jin Xu, Frank White, Jeffrey Jones, Nian Wang
Citrus is a highly valued tree crop worldwide, while, at the same time, citrus production faces many biotic challenges, including bacterial canker and Huanglongbing (HLB). Breeding for disease resistant varieties is the most efficient and sustainable approach to control plant diseases. Traditional breeding of citrus varieties is challenging due to multiple limitations, including polyploidy, polyembryony, extended juvenility, and long crossing cycles. Targeted genome editing technology has the potential to shorten varietal development for some traits, including disease resistance...
December 9, 2016: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/27933902/3-sulfanyl-4-methylpentan-1-ol-in-dry-hopped-beers-first-evidence-of-glutathione-s-conjugates-in-hop-humulus-lupulus-l
#7
Marie-Lucie Kankolongo Cibaka, Laura Decourrière, Celso-José Lorenzo-Alonso, Etienne Bodart, Raphaël Robiette, Sonia Collin
Monovarietal dry-hopped beers were produced with the dual-purpose hop cultivars Amarillo, Hallertau Blanc, and Mosaic. The grapefruit-like 3-sulfanyl-4-methylpentan-1-ol was found in all three beers at concentrations much higher than expected on the basis of the free thiol content in hop. Even cysteinylated precursors proved unable to explain our results. As observed in wine, the occurrence of S-glutathione precursors was therefore suspected in hop. The analytical standards of S-3-(4-methyl-1-hydroxypentyl)glutathione, never described before, and of S-3-(1-hydroxyhexyl)glutathione, previously evidenced in grapes, were chemically synthesized...
November 16, 2016: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/27921450/oral-pharmacokinetic-interaction-of-ester-rich-fruit-juices-and-pharmaceutical-excipients-with-tenofovir-disoproxil-fumarate-in-male-wistar-rats
#8
Joseph Shailender, Punna Rao Ravi, Paramita Saha, Srividya Myneni
The aim of this study was to evaluate the role of intestinal esterases on the absorption process of tenofovir disoproxil fumarate (TDF). The esterase inhibition capacity of fruit juices (FJs) rich in ester linkages and pharmaceutical excipients (having ester) was performed in vitro by incubating TDF with each FJ and excipient in the intestinal washings. The ex vivo everted gut sac model was also used to evaluate the absorption enhancement capacity of these FJs and excipients. Single dose oral pharmacokinetic studies were performed by concomitant administration of TDF with each of the selected FJs and excipients...
December 6, 2016: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
https://www.readbyqxmd.com/read/27904048/inhibitory-effect-of-hesperetin-and-naringenin-on-human-udp-glucuronosyltransferase-enzymes-implications-for-herb-drug-interactions
#9
Dan Liu, Jie Wu, Hongbo Xie, Mingyi Liu, Isaiah Takau, Hong Zhang, Yuqing Xiong, Chunhua Xia
Hesperetin (HET) and naringenin (NGR) are flavanones found in citrus (oranges and grapefruit) and Aurantii Fructus Immaturus. The present study aims to investigate the inhibition potential of HET and NGR derivatives towards one of the most important phase II drug-metabolizing enzymes-uridine diphosphate (UDP)-glucuronosyltransferases (UGTs). We used trifluoperazine as a probe substrate to test UGT1A4 activity, and recombinant UGT-catalyzed 4-methylumbelliferone glucuronidation was used as a probe reaction for other UGT isoforms...
2016: Biological & Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/27890698/clementine-juice-has-the-potential-for-drug-interactions-in-vitro-comparison-with-grapefruit-and-mandarin-juice
#10
Dirk Theile, Nicolas Hohmann, Dominik Kiemel, Giuseppe Gattuso, Davide Barreca, Gerd Mikus, Walter Emil Haefeli, Vedat Schwenger, Johanna Weiss
Adverse drug interactions due to grapefruit juice are well known prompting warnings even in drug labels. Similar issues have not been reported for clementines and available data is scarce, despite of genetic descent. We observed substantially increased tacrolimus trough concentrations in a renal transplant patient consuming high clementine amounts and, thus, scrutinised the effects of clementine juice on drug metabolism and drug transporters in vitro and compared it to the effects of mandarin and grapefruit juice...
January 15, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/27890083/anticoccidial-efficacy-of-naringenin-and-a-grapefruit-peel-extract-in-growing-lambs-naturally-infected-with-eimeria-spp
#11
Agustín Pérez-Fonseca, Yazmin Alcala-Canto, Abdelfattah Z M Salem, Aldo B Alberti-Navarro
The current study aimed to determine the anti-Eimeria efficacy of an extract of grapefruit peels (GF) and commercial naringenin (NAR) in naturally-infected lambs, as well as the influence of these flavonoids on the oxidative status during ovine coccidiosis. Pharmacokinetic profiles were also determined. Extracts were administered per os to Eimeria naturally infected growing lambs during 90 consecutive days. The commercial anticoccidial drug toltrazuril (TTZ) was included in this trial as a standard. Twenty-four lambs were divided into four groups: NAR, lambs given a daily dose of 5mg of a commercial naringenin extract of 98% higher purity per kg body weight; GF, lambs that recived a daily dose of 5mg of ethanolic extract of grapefruit peels per kg body weight; TTZ, lambs treated with 20mg of toltrazuril/kg body weight on days 0 and 15 of the experiment; and CTRL, untreated lambs that received daily dose of 30ml of water...
December 15, 2016: Veterinary Parasitology
https://www.readbyqxmd.com/read/27845763/the-chemistry-and-pharmacology-of-citrus-limonoids
#12
REVIEW
Roberta Gualdani, Maria Maddalena Cavalluzzi, Giovanni Lentini, Solomon Habtemariam
Citrus limonoids (CLs) are a group of highly oxygenated terpenoid secondary metabolites found mostly in the seeds, fruits and peel tissues of citrus fruits such as lemons, limes, oranges, pumellos, grapefruits, bergamots, and mandarins. Represented by limonin, the aglycones and glycosides of CLs have shown to display numerous pharmacological activities including anticancer, antimicrobial, antioxidant, antidiabetic and insecticidal among others. In this review, the chemistry and pharmacology of CLs are systematically scrutinised through the use of medicinal chemistry tools and structure-activity relationship approach...
November 13, 2016: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/27842496/proteomics-analysis-reveals-novel-host-molecular-mechanisms-associated-with-thermotherapy-of-ca-liberibacter-asiaticus-infected-citrus-plants
#13
Chika C Nwugo, Melissa S Doud, Yong-Ping Duan, Hong Lin
BACKGROUND: Citrus Huanglongbing (HLB), which is linked to the bacterial pathogen 'Ca. Liberibacter asiaticus' (Las), is the most devastating disease of citrus plants, and longer-term control measures via breeding or genetic engineering have been unwieldy because all cultivated citrus species are susceptible to the disease. However, the degree of susceptibility varies among citrus species, which has prompted efforts to identify potential Las resistance/tolerance-related genes in citrus plants for application in breeding or genetic engineering programs...
November 14, 2016: BMC Plant Biology
https://www.readbyqxmd.com/read/27836465/naringin-regulates-glutamate-nitric-oxide-cgmp-pathway-in-ammonium-chloride-induced-neurotoxicity
#14
Arumugam Ramakrishnan, Natesan Vijayakumar, Mani Renuka
Naringin, plant bioflavonoid extracted mainly from grapefruit and other related citrus species. This study was designed to assess the neuroprotective effect of naringin on ammonium chloride (NH4Cl) induced hyperammonemic rats. Experimental hyperammonemia was induced by intraperitonial injection (i.p) of NH4Cl (100mg/kg body weight (b.w.)) thrice a week for 8 consecutive weeks. Hyperammonemic rats were treated with naringin (80mg/kg b.w.) via oral gavage. Naringin administration drastically restored the levels of blood ammonia, plasma urea, nitric oxide (NO), glutamate, glutamine, lipid peroxidation, lipid profile, activities of liver marker enzymes, antioxidant status and sodium/potassium-ATPase (Na(+)/K(+)-ATPase)...
December 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/27828408/all-fiber-mode-locked-laser-via-short-single-wall-carbon-nanotubes-interacting-with-evanescent-wave-in-photonic-crystal-fiber
#15
Yujia Li, Lei Gao, Wei Huang, Cong Gao, Min Liu, Tao Zhu
We report an all-fiber passively mode-locked laser based on a saturable absorber fabricated by filling short single-wall carbon nanotubes into cladding holes of grapefruit-type photonic crystal fiber. The single-wall carbon nanotube is insensitive to polarization of light for its one-dimensional structure, which suppresses the polarization dependence loss. Carbon nanotubes interact with photonic crystal fiber with ultra-weak evanescent field, which enhances the damage threshold of the saturable absorber and improves the operating stability...
October 3, 2016: Optics Express
https://www.readbyqxmd.com/read/27808514/variation-in-key-flavonoid-biosynthetic-enzymes-and-phytochemicals-in-rio-red-grapefruit-citrus-paradisi-macf-during-fruit-development
#16
Priyanka R Chaudhary, Haejeen Bang, Guddadarangavvanahally K Jayaprakasha, Bhimanagouda S Patil
In the current study, the phytochemical contents and expression of genes involved in flavonoid biosynthesis in Rio Red grapefruit were studied at different developmental and maturity stages for the first time. Grapefruit were harvested in June, August, November, January, and April and analyzed for the levels of carotenoids, vitamin C, limonoids, flavonoids, and furocoumarins by HPLC. In addition, genes encoding for phenylalanine ammonia-lyase (PAL), chalcone synthase (CHS), chalcone isomerase (CHI), and 1,2-rhamnosyltransferase (2RT) were isolated, and their expression in grapefruit juice vesicles was studied...
November 30, 2016: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/27771936/auraptene-and-its-role-in-chronic-diseases
#17
Giuseppe Derosa, Pamela Maffioli, Amirhossein Sahebkar
Auraptene (7-geranyloxycoumarin) is the best known and most abundant prenyloxycoumarin present in nature. It is synthesized by various plant species, mainly those of the Rutaceae and Umbeliferae (Apiaceae) families, comprising many edible fruits and vegetables such as lemons, grapefruit and orange. Auraptene has shown a remarkable effect in the prevention of degenerative diseases, in particular it has been reported to be one the most promising known natural chemopreventive agents against several types of cancer...
2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27738922/a-short-review-of-drug-food-interactions-of-medicines-treating-overactive-bladder-syndrome
#18
Paweł Paśko, Tomasz Rodacki, Renata Domagała-Rodacka, Danuta Owczarek
Background Overactive bladder syndrome is a condition where one or more of the symptoms such as pollakiuria, urgent need to urinate, nocturia and urinary incontinence is observed. Its prevalence ranges between 7 and 27 % in men and 9-43 % in women. The role of a pharmacist is to educate the patient on medications administration scheme, and drug interactions with particular food or food components. Aim of the review To assess a potential impact of food and fruit juice on the pharmacokinetic and therapeutic effects of medications used in treating overactive bladder syndrome...
December 2016: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/27736923/analysis-of-genetic-variation-in-brevipalpus-yothersi-acari-tenuipalpidae-populations-from-four-species-of-citrus-host-plants
#19
Delfina Salinas-Vargas, Ma Teresa Santillán-Galicia, Ariel W Guzmán-Franco, Antonio Hernández-López, Laura D Ortega-Arenas, Gustavo Mora-Aguilera
We studied species diversity and genetic variation among populations of Brevipalpus mites from four species of citrus host plants. We sampled mites on orange, lime, grapefruit and mandarin trees from orchards at six localities distributed in the five most important citrus producing states in Mexico. Genetic variation among citrus host plants and localities were assessed by analysis of nucleotide sequence data from fragments of the mitochondrial cytochrome oxidase subunit I (COI). Both Brevipalpus yothersi and B...
2016: PloS One
https://www.readbyqxmd.com/read/27731822/effect-of-calcium-hypochlorite-and-chloramine-on-blood-biochemistry-and-sodium-pentobarbital-induced-sleeping-time-in-mice
#20
Sidra Ishaq, Muhammad Adil Rasheed, Muhammad Ashraf, Imran Altaf, Saima Rehmat, Ghulam Fatima
Disinfectants are chemical agents used to eradicate, deactivate or kill microorganisms. Chemical disinfectants especially chlorine compound are extensively used for water sanitization. Among these calcium hypochlorite and chloramines are commonly used now a day. Large number of chemical compounds, drugs and endogenous substances are metabolized by hepatic enzymes known as cytochrome P450 enzyme system. Many chemicals are capable of enzyme induction. Enzyme induction may change the metabolism of other drugs and endogenous substances which may alter the plasma concentration of these chemicals...
September 2016: Pakistan Journal of Pharmaceutical Sciences
keyword
keyword
40569
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"