| 30 | Citrus sinensis |
| 26 | Humans |
| 14 | Male |
| 14 | Female |
| 14 | Adult |
| 11 | Hydrogen-Ion Concentration |
| 9 | Citrus sinensis (chemistry) |
| 8 | Cross-Over Studies |
| 8 | Beverages |
| 7 | Fruit |
| 7 | Beverages (analysis) |
| 7 | Beverages (adverse effects) |
| 6 | Middle Aged |
| 6 | Fruit (chemistry) |
| 6 | Citrus |
| 5 | Young Adult |
| 5 | Essential oil |
| 5 | Dental Enamel (pathology) |
| 5 | Citrus sinensis (microbiology) |
| 5 | Citrus sinensis (adverse effects) |
| 5 | Citrus fruit |
| 5 | Chemical composition |
| 5 | Adolescent |
| 4 | Tooth Erosion (etiology) |
| 4 | Single-Blind Method |
| 4 | Orange |
| 4 | Orange juice |
| 4 | Molecular Sequence Data |
| 4 | Citrus sinensis (metabolism) |
| 4 | Citrus reticulata |
| 4 | Animals |
| 4 | Amino Acid Sequence |
| 3 | Tooth Erosion (chemically induced) |
| 3 | Time Factors |
| 3 | Plant Proteins (metabolism) |
| 3 | Oils, Volatile (pharmacology) |
| 3 | Models, Molecular |
| 3 | Microscopy, Electron, Scanning |
| 3 | Microbial Sensitivity Tests |
| 3 | Mass spectrometry |
| 3 | Gene Expression Regulation, Plant |
| 3 | Gas Chromatography-Mass Spectrometry |
| 3 | Dentin (drug effects) |
| 3 | Citrus sinensis (genetics) |
| 3 | Citric Acid (adverse effects) |
| 3 | Chemical analysis |
| 3 | Adulteration |
| 2 | sterile insect technique |
| 2 | ethylene |
| 2 | coffee |
| 2 | citrus |
| 2 | cider |
| 2 | Water (chemistry) |
| 2 | Viscosity |
| 2 | Vietnam |
| 2 | Toothpastes (therapeutic use) |
| 2 | Toothbrushing |
| 2 | Tooth Erosion (prevention & control) |
| 2 | Tooth Erosion (pathology) |
| 2 | Tissue culture |
| 2 | Temperature |
| 2 | Sucrose |
| 2 | Statistics, Nonparametric |
| 2 | Spores, Fungal (drug effects) |
| 2 | Solanaceae |
| 2 | Sodium Hydroxide (chemistry) |
| 2 | Sodium Fluoride (therapeutic use) |
| 2 | Retrospective Studies |
| 2 | Quantitative analysis |
| 2 | Quality |
| 2 | Quality control |
| 2 | Plant physiology |
| 2 | Plant Proteins (genetics) |
| 2 | Plant Oils (pharmacology) |
| 2 | Plant Diseases (microbiology) |
| 2 | Photosensitizing Agents (pharmacology) |
| 2 | Phosphates (therapeutic use) |
| 2 | Pest management |
| 2 | Panonychus citri |
| 2 | Orchard |
| 2 | Oils, Volatile (therapeutic use) |
| 2 | NMR spectrometry |
| 2 | Microradiography |
| 2 | Microbial Viability (drug effects) |
| 2 | Metabolism |
| 2 | Mandarin |
| 2 | Malus (chemistry) |
| 2 | Lycopersicon esculentum (chemistry) |
| 2 | Listeria monocytogenes |
| 2 | Lemon |
| 2 | Immersion |
| 2 | Image Processing, Computer-Assisted |
| 2 | High resolution |
| 2 | Healthy Volunteers |
| 2 | HPLC chromatography |
| 2 | Grapefruit |
| 2 | Glucuronides (urine) |
| 2 | Glucose |
| 2 | Gas chromatography |
| 2 | Fruit tree |
| 2 | Fruit juice |
| 2 | Food |
| 2 | Food Analysis (methods) |
| 2 | Fluorides (therapeutic use) |
| 2 | Flavanones (urine) |
| 2 | Flavanones (pharmacokinetics) |
| 2 | Fermentation |
| 2 | Expressed Sequence Tags |
| 2 | Escherichia coli |
| 2 | Enzymatic activity |
| 2 | Enterococcus faecium (drug effects) |
| 2 | Enterococcus faecalis (drug effects) |
| 2 | Drug Combinations |
| 2 | Dietary Sucrose (administration & dosage) |
| 2 | Dentin (ultrastructure) |
| 2 | Dentifrices (therapeutic use) |
| 2 | Dental Enamel (drug effects) |
| 2 | Cultivar |
| 2 | Coupled method |
| 2 | Conserved Sequence |
| 2 | Colon (microbiology) |
| 2 | Colletotrichum (drug effects) |
| 2 | Citrus tristeza virus |
| 2 | Citrus paradisi |
| 2 | Citrus limonum |
| 2 | Citrus (genetics) |
| 2 | Chromatography, High Pressure Liquid |
| 2 | Chromatography, High Pressure Liquid (methods) |
| 2 | Chemical treatment |
| 2 | Carbonated Beverages |
| 2 | Carbon dioxide |
| 2 | Body Mass Index |
| 2 | Binding Sites |
| 2 | Aspergillus nidulans (drug effects) |
| 2 | Applied microbiology |
| 2 | Antifungal Agents (pharmacology) |
| 2 | Anti-Bacterial Agents (pharmacology) |
| 2 | Analysis of Variance |
| 2 | Analysis method |
| 2 | Aged |
| 2 | Acids (chemistry) |
| 1 | wines |
| 1 | wild food availability |
| 1 | water‐use efficiency |
| 1 | volatile markers |
| 1 | vegetative compatibility grouping |
| 1 | vegetables |
| 1 | vapours |
| 1 | trypanocidal agent |
| 1 | treatment |
| 1 | transmission electron microscopy |
| 1 | transgene |
| 1 | transcription factors |
| 1 | traditional medicine |
| 1 | time‐of‐flight |
| 1 | tetracycline |
| 1 | tea |
| 1 | stone fruits |
| 1 | soil pathogens and sustainable farming |
| 1 | sinapic |
| 1 | senescence |
| 1 | seed development |
| 1 | salicylic acid |
| 1 | rhizosphere |
| 1 | rhizodeposition |
| 1 | review |
| 1 | retrochalcones |
| 1 | retrieval |
| 1 | p‐coumaric |
| 1 | prototype |
| 1 | proboscis extension reflex |
| 1 | prenylflavanones |
| 1 | pome fruits |
| 1 | polygalacturonases |
| 1 | pollination |
| 1 | plant DNA C-values database |
| 1 | phytoglycolipids |
| 1 | phylogeny |
| 1 | phloridzin |
| 1 | phloretin |
| 1 | phaseolic |
| 1 | petal |
| 1 | performance |
| 1 | pectins |
| 1 | pectin |
| 1 | oxylipins |
| 1 | ornithophily |
| 1 | oranges |
| 1 | orange |
| 1 | oligosaccharides |
| 1 | oligogalacturonides |
| 1 | oligo-GalA, oligo-α-(1→4)-D-galacturonide |
| 1 | nuclear genome size |
| 1 | neohesperidin |
| 1 | nectary |
| 1 | nectar secretion |
| 1 | natural products |
| 1 | narirutin |
| 1 | naringenin |
| 1 | molecular analysis |
| 1 | microarray |
| 1 | methyl eugenol |
| 1 | metabolism |
| 1 | metabolic quotient |
| 1 | medicinal plants |
| 1 | medfly |
| 1 | maté |
| 1 | mating |
| 1 | mangoes |
| 1 | lipid body |
| 1 | limes |
| 1 | licorice |
| 1 | legumes |
| 1 | jasmonic acid |
| 1 | irrigation |
| 1 | invasive species |
| 1 | inositol-oligosaccharides |
| 1 | in vitro digestion |
| 1 | hydroperoxide lyase |
| 1 | human diet |
| 1 | household vulnerability |
| 1 | host preference |
| 1 | hops |
| 1 | honey bee |
| 1 | hesperidin |
| 1 | herbs |
| 1 | herbivory |
| 1 | grapes |
| 1 | glycosidases |
| 1 | glycoproteins |
| 1 | glycolipids |
| 1 | genetic sexing strain |
| 1 | gene expression |
| 1 | gamma-Aminobutyric Acid (analysis) |
| 1 | fruits |
| 1 | fruit juices |
| 1 | fruit juice |
| 1 | fragmentation |
| 1 | fossil evidence |
| 1 | flavonoids |
| 1 | flavones |
| 1 | flavanonols |
| 1 | flavanones |
| 1 | fibre |
| 1 | ferulic |
| 1 | fertaric |
| 1 | ferric‐ion reducing antioxidant power |
| 1 | ethnobotany |
| 1 | eriodictyol |
| 1 | epizootic ulcerative syndrome |
| 1 | environmental change |
| 1 | engineering design |
| 1 | embryogenesis |
| 1 | ectomycorrhiza |
| 1 | drug development |
| 1 | drought |
| 1 | drought coping strategies |
| 1 | dihydrochalcones |
| 1 | cynarin |
| 1 | cultivated food availability |
| 1 | crop‐raiding |
| 1 | crop physiology |
| 1 | coutaric |
| 1 | conveyor belt system |
| 1 | conflict mitigation |
| 1 | coffee berry disease |
| 1 | cocoa |
| 1 | citrus essential oils |
| 1 | cinnamates |
| 1 | chlorogenic acid |
| 1 | chimpanzees |
| 1 | chicoric |
| 1 | character reconstruction |
| 1 | chalcones |
| 1 | cereals |
| 1 | carbohydrates |
| 1 | caftaric |
| 1 | caffeic |
| 1 | burden |
| 1 | breeding |
| 1 | brassicas |
| 1 | bran |
| 1 | biological control |
| 1 | berries |
| 1 | beers |
| 1 | beer |
| 1 | avenathramides |
| 1 | apples |
| 1 | antioxidants |
| 1 | antimalarial |
| 1 | anther culture |
| 1 | allelochemical |
| 1 | adaptation |
| 1 | absorption |
| 1 | Zinc (metabolism) |
| 1 | Zeaxanthin |
| 1 | Zea mays (metabolism) |
| 1 | Zapotec |
| 1 | Yogurt |
| 1 | Yoghurt |
| 1 | Xanthomonas (pathogenicity) |
| 1 | Xanthomonas (metabolism) |
| 1 | Xanthomonas (genetics) |
| 1 | XET, xyloglucan endotransglycosylase |
| 1 | X-Ray Diffraction |
| 1 | Wind |
| 1 | Weed control |
| 1 | Water content |
| 1 | Water (adverse effects) |
| 1 | Water (administration & dosage) |
| 1 | Volatile Organic Compounds (analysis) |
| 1 | Vitis vinifera (grape) |
| 1 | Vitis (chemistry) |
| 1 | Vitamin |
| 1 | Vitaceae |
| 1 | Virulence |
| 1 | Vegetables |
| 1 | Vegetables (chemistry) |
| 1 | Vector |
| 1 | Vancomycin Resistance |
| 1 | Vancomycin (pharmacology) |
| 1 | Urinary phenolic acids |
| 1 | Ultrasound |
| 1 | Triticum (chemistry) |
| 1 | Treatment resistance |
| 1 | Transmission |
| 1 | Transcription Factors (metabolism) |
| 1 | Transcription Factors (genetics) |
| 1 | Toothpastes (chemistry) |
| 1 | Toothpastes (adverse effects) |
| 1 | Toothbrushing (adverse effects) |
| 1 | Tooth, Deciduous (pathology) |
| 1 | Tooth Remineralization |
| 1 | Tooth Erosion (metabolism) |
| 1 | Tooth Demineralization (pathology) |
| 1 | Tooth Demineralization (etiology) |
| 1 | Tooth Bleaching (standards) |
| 1 | Tooth Bleaching (methods) |
| 1 | Tooth Abrasion (etiology) |
| 1 | Tin Fluorides (therapeutic use) |
| 1 | Three Gorges Dam |
| 1 | Thioredoxins (metabolism) |
| 1 | Terpene |
| 1 | Tephritidae |
| 1 | Temperature effect |
| 1 | Taste (physiology) |
| 1 | Taste (drug effects) |
| 1 | Tanzania |
| 1 | Systematics |
| 1 | Synthase |
| 1 | Synergism |
| 1 | Syndrome |
| 1 | Symbiosis |
| 1 | Sweet orange oil |
| 1 | Sustainable agriculture |
| 1 | Survival |
| 1 | Supercritical gas extraction |
| 1 | Sunlight |
| 1 | Succinic Acid (metabolism) |
| 1 | Succinic Acid (isolation & purification) |
| 1 | Substrate specificity |
| 1 | Strontium (therapeutic use) |
| 1 | Storage |
| 1 | Stochastic model |
| 1 | Stilbene synthase |
| 1 | Statistical analysis |
| 1 | Starch (metabolism) |
| 1 | Staphylococcus aureus |
| 1 | Staphylococcus aureus (drug effects) |
| 1 | Sri Lanka |
| 1 | Sports |
| 1 | Spores, Fungal (physiology) |
| 1 | Spondias dulcis |
| 1 | Spectrophotometry, Ultraviolet |
| 1 | Spectrometry, Mass, Electrospray Ionization (methods) |
| 1 | Spatial distribution |
| 1 | Spain |
| 1 | Soybeans (chemistry) |
| 1 | Somatosensory Cortex (physiology) |
| 1 | Somatic embryo |
| 1 | Solubility |
| 1 | Solanum tuberosum (chemistry) |
| 1 | Soil fertility |
| 1 | Sodium carbonate |
| 1 | Sodium Hydrogencarbonates |
| 1 | Smell (physiology) |
| 1 | Smear Layer |
| 1 | Site specificity |
| 1 | Simulation |
| 1 | Silica gel |
| 1 | Sex Factors |
| 1 | Sesquiterpenes |
| 1 | Sequence Homology, Amino Acid |
| 1 | Sequence Analysis, DNA |
| 1 | Sequence Alignment |
| 1 | Sensitivity and Specificity |
| 1 | Seed |
| 1 | Seasonal variation |
| 1 | Sea buckthorn |
| 1 | Satiation (physiology) |
| 1 | Sapindales |
| 1 | Sample preparation |
| 1 | Salt |
| 1 | Salivary Glands, Minor (secretion) |
| 1 | Saliva (physiology) |
| 1 | Saliva (enzymology) |
| 1 | Saliva (chemistry) |
| 1 | Safety |
| 1 | Saccharomycetales (pathogenicity) |
| 1 | Saccharomyces cerevisiae |
| 1 | SIT |
| 1 | Rutaceae |
| 1 | Rosaceae |
| 1 | Risk assessment |
| 1 | Rha, L-rhamnose |
| 1 | Reversed phase chromatography |
| 1 | Retroelements |
| 1 | Resveratrol |
| 1 | Regional study |
| 1 | Regeneration |
| 1 | Random Allocation |
| 1 | Rain |
| 1 | Radopholus similis |
| 1 | Radiotelemetry |
| 1 | RNA-Binding Proteins (metabolism) |
| 1 | RNA-Binding Proteins (chemistry) |
| 1 | RNA, Ribosomal |
| 1 | RNA, Ribosomal, 5S |
| 1 | RNA, Ribosomal, 18S |
| 1 | RNA, Plant (metabolism) |
| 1 | RNA, Plant (chemistry) |
| 1 | RNA Polymerase II (metabolism) |
| 1 | RIDL |
| 1 | RG, rhamnogalacturonan |
| 1 | Quercetin |
| 1 | Purification |
| 1 | Punicaceae (microbiology) |
| 1 | Protein Structure, Tertiary |
| 1 | Protein Structure, Quaternary |
| 1 | Protein Multimerization |
| 1 | Protein Conformation |
| 1 | Protein Binding |
| 1 | Protective Agents (therapeutic use) |
| 1 | Probiotics |
| 1 | Principal component analysis |
| 1 | Preservation |
| 1 | Predator efficiency |
| 1 | Prebiotics (analysis) |
| 1 | Potassium Compounds (therapeutic use) |
| 1 | Postharvest |
| 1 | Postharvest disease |
| 1 | Poncirus trifoliata |
| 1 | Poncirus (genetics) |
| 1 | Polysaccharides, Bacterial (metabolism) |
| 1 | Polyphenols |
| 1 | Polyphenols (urine) |
| 1 | Polyphenols (pharmacokinetics) |
| 1 | Polymerase chain reaction |
| 1 | Poly(A)-Binding Proteins (metabolism) |
| 1 | Poly(A)-Binding Proteins (chemistry) |
| 1 | Plant Proteins (chemistry) |
| 1 | Plant Oils |
| 1 | Plant Oils (therapeutic use) |
| 1 | Plant Oils (metabolism) |
| 1 | Plant Leaves (microbiology) |
| 1 | Plant Leaves (drug effects) |
| 1 | Plant Gums (metabolism) |
| 1 | Pigmentation |
| 1 | Phytophagous |
| 1 | Phytoalexin |
| 1 | Phylogeny |
| 1 | Phosphorus |
| 1 | Phosphoric Acids (pharmacology) |
| 1 | Phosphates |
| 1 | Phenothiazines (pharmacology) |
| 1 | Phenols |
| 1 | Phenols (urine) |
| 1 | Phenols (blood) |
| 1 | Pesticides |
| 1 | Pesticide Residues (analysis) |
| 1 | Pest |
| 1 | Performance evaluation |
| 1 | Perennial plant |
| 1 | Peptidylprolyl isomerase |
| 1 | Pectinesterase |
| 1 | Parasitoid |
| 1 | Parasite |
| 1 | Pakistan |
| 1 | PLANT NUTRITION |
| 1 | PG, polygalacturonase |
| 1 | Oxidation-Reduction |
| 1 | Oxidation reduction |
| 1 | Oxidants (therapeutic use) |
| 1 | Oriental fruit fly |
| 1 | Organophosphate |
| 1 | Organic matter |
| 1 | Orange peel |
| 1 | Oomycete fungus |
| 1 | On line |
| 1 | Oils, Volatile (metabolism) |
