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Category: sweeteners, flavor enhancers
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | white powder (est) |
| Assay: | 95.00 to 100.00 %
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| Food Chemicals Codex Listed: | No |
| Melting Point: | 122.00 °C. @ 760.00 mm Hg
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| Boiling Point: | 398.00 to 399.00 °C. @ 760.00 mm Hg
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| Flash Point: | 408.00 °F. TCC ( 208.89 °C. )
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| logP (o/w): | -2.459 (est) |
| Soluble in: |
| | water, 1e+006 mg/L @ 25 °C (est) |
Organoleptic Properties:
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| Odor Type: odorless |
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| Odor Strength: | none |
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Odor Description: at 100.00 %. | odorless |
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| |
| Flavor Type: sweet |
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| | sweet |
Taste Description:
| sweet |
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| Odor and/or flavor descriptions from others (if found). |
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Cosmetic Information:
Suppliers:
Safety Information:
| Preferred SDS: View |
| |
| Hazards identification |
| |
| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
| |
| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
|
Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | sweeteners, flavor enhancers |
| Recommendation for laevo-rhamnose usage levels up to: | | | not for fragrance use.
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| Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). |
| The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library |
| publication number: 13 |
| Click here to view publication 13 |
| | average usual ppm | average maximum ppm |
| baked goods: | - | 500.00000 |
| beverages(nonalcoholic): | - | 500.00000 |
| beverages(alcoholic): | - | - |
| breakfast cereal: | - | - |
| cheese: | - | - |
| chewing gum: | - | 100.00000 |
| condiments / relishes: | - | - |
| confectionery froastings: | - | 100.00000 |
| egg products: | - | - |
| fats / oils: | - | - |
| fish products: | - | - |
| frozen dairy: | - | - |
| fruit ices: | - | - |
| gelatins / puddings: | - | - |
| granulated sugar: | - | - |
| gravies: | - | - |
| hard candy: | - | - |
| imitation dairy: | - | - |
| instant coffee / tea: | - | 10.00000 |
| jams / jellies: | - | - |
| meat products: | - | 200.00000 |
| milk products: | - | 50.00000 |
| nut products: | - | - |
| other grains: | - | - |
| poultry: | - | - |
| processed fruits: | - | - |
| processed vegetables: | - | - |
| reconstituted vegetables: | - | - |
| seasonings / flavors: | - | - |
| snack foods: | - | 100.00000 |
| soft candy: | - | 500.00000 |
| soups: | - | - |
| sugar substitutes: | - | 10.00000 |
| sweet sauces: | - | - |
Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | aldehydo-L-rhamnose | | 6- | deoxy-L-mannose | | 6- | deoxy-laevo-mannose | | iso | dulcit | | | locaose | | L- | mannomethylose | | laevo- | mannomethylose | | | mannomethylose, L- | | L- | mannose, 6-deoxy- | | L- | Rha | | | rhaminopyranose, L- | | | rhamnosa | | a-L- | rhamnose | | L- | rhamnose | | L-(+)- | rhamnose | | L(+)- | rhamnose | | L-()- | rhamnose hydrate | | L- | rhamnose monohydrate | | leavo- | rhamnose monohydrate natural | | leavo- | rhamnose natural | | | rhamnose P.E. | | | rhamnose, L- | | | teflose | | (2R,3R,4S,5S)-2,3,4,5- | tetrahydroxyhexanal |
Articles:
| PubMed: | Antioxidant and antitumor effects of polysaccharides from the fungus Pleurotus abalonus. |
| PubMed: | Phenotype profiling links genotype to carbohydrate utilization signatures in the species Lactobacillus rhamnosus. |
| PubMed: | Novel process for producing 6-deoxy monosaccharides from l-fucose by coupling and sequential enzymatic method. |
| PubMed: | Characterization and immunomodulatory activities of polysaccharides from Spirogyra neglecta (Hassall) Kützing. |
| PubMed: | Bacteriophage predation promotes serovar diversification in Listeria monocytogenes. |
| PubMed: | A comparative study of the neutral and acidic polysaccharides from Allium macrostemon Bunge. |
| PubMed: | Serotonergic reinforcement of intestinal barrier function is impaired in irritable bowel syndrome. |
| PubMed: | Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus. |
| PubMed: | Application of gellan gum in pharmacy and medicine. |
| PubMed: | Welan gum: microbial production, characterization, and applications. |
| PubMed: | [Substrate specificity of Cryptococcus albidus and Eupenicillium erubescens alpha-L-rhamnosidases]. |
| PubMed: | Differential trafficking of saccharidic probes following aspirin in clinical tests of intestinal permeability in young healthy women. |
| PubMed: | Characterization and bioactivity of polysaccharides obtained from pine cones of Pinus koraiensis by graded ethanol precipitation. |
| PubMed: | PrfA-like transcription factor gene lmo0753 contributes to L-rhamnose utilization in Listeria monocytogenes strains associated with human food-borne infections. |
| PubMed: | Comparative analysis of flagellin glycans among pathovars of phytopathogenic Pseudomonas syringae. |
| PubMed: | Synthesis of a series of monosaccharide-fipronil conjugates and their phloem mobility. |
| PubMed: | Antibiotic resistance and growth of the emergent pathogen Escherichia albertii on raw ground beef stored under refrigeration, abuse, and physiological temperature. |
| PubMed: | Characterization of an α-L-Rhamnosidase from Streptomyces avermitilis. |
| PubMed: | Lactobacillus pentosus var. plantarum C29 protects scopolamine-induced memory deficit in mice. |
| PubMed: | Rhamnolipids--next generation surfactants? |
| PubMed: | Preparation, structure and anticoagulant activity of a low molecular weight fraction produced by mild acid hydrolysis of sulfated rhamnan from Monostroma latissimum. |
| PubMed: | Characterization of a thermophilic L-rhamnose isomerase from Caldicellulosiruptor saccharolyticus ATCC 43494. |
| PubMed: | Propionate as a health-promoting microbial metabolite in the human gut. |
| PubMed: | Purification and characterization of a novel alkaline α-L-rhamnosidase produced by Acrostalagmus luteo albus. |
| PubMed: | Formation of carcinogenic 4(5)-methylimidazole in Maillard reaction systems. |
| PubMed: | Characterization of a thermophilic L-rhamnose isomerase from Thermoanaerobacterium saccharolyticum NTOU1. |
| PubMed: | Practical preparation of D-galactosyl-beta1-->4-L-rhamnose employing the combined action of phosphorylases. |
| PubMed: | A combination of biochemical and proteomic analyses reveals Bx-LEC-1 as an antigenic target for the monoclonal antibody 3-2A7-2H5-D9-F10 specific to the pine wood nematode. |
| PubMed: | M-RTLV agar, a novel selective medium to distinguish Lactobacillus casei and Lactobacillus paracasei from Lactobacillus rhamnosus. |
| PubMed: | Characterisation of a haemagglutinin from Hokkaido red bean (Phaseolus vulgaris cv. Hokkaido red bean). |
| PubMed: | Loss of IrpT function in Lactococcus lactis subsp. lactis N8 results in increased nisin resistance. |
| PubMed: | Biosynthetic pathway of sugar nucleotides essential for welan gum production in Alcaligenes sp. CGMCC2428. |
| PubMed: | Characterization of three beta-galactoside phosphorylases from Clostridium phytofermentans: discovery of d-galactosyl-beta1->4-l-rhamnose phosphorylase. |
| PubMed: | Physiological and biochemical characterization of the two alpha-L-rhamnosidases of Lactobacillus plantarum NCC245. |
| PubMed: | Generation of 4-hydroxy-2,5-dimethyl-3(2H)-furanone from rhamnose as affected by reaction parameters: experimental design approach. |
| PubMed: | The structure of the O-antigen in the endotoxin of the emerging food pathogen Cronobacter (Enterobacter) muytjensii strain 3270. |
| PubMed: | Chemical characteristic and anticoagulant activity of the sulfated polysaccharide isolated from Monostroma latissimum (Chlorophyta). |
| PubMed: | Dose-dependent significance of monosaccharides on intracellular alpha-L-rhamnosidase activity from Pseudoalteromonas sp. |
| PubMed: | Occurrence, production, and applications of gellan: current state and perspectives. |
| PubMed: | In vivo anti-influenza virus activity of an immunomodulatory acidic polysaccharide isolated from Cordyceps militaris grown on germinated soybeans. |
| PubMed: | Structural characterization and serological specificities of lipopolysaccharides from Salmonella enterica serovar Gallinarum biovar Pullorum standard, intermediate and variant antigenic type strains. |
| PubMed: | Lactobacillus ghanensis sp. nov., a motile lactic acid bacterium isolated from Ghanaian cocoa fermentations. |
| PubMed: | Efficient biosynthesis of D-allose from D-psicose by cross-linked recombinant L-rhamnose isomerase: separation of product by ethanol crystallization. |
| PubMed: | Discovery of natural atypical nonhemolytic Listeria seeligeri isolates. |
| PubMed: | A novel enzymatic approach to the massproduction of L-galactose from L-sorbose. |
| PubMed: | Preparation of L-talose and D-gulose from L-tagatose and D-sorbose, respectively, using immobilized L-rhamnose isomerase. |
| PubMed: | Structural characterization of a flavonoid-inducible Pseudomonas aeruginosa A-band-like O antigen of Rhizobium sp. strain NGR234, required for the formation of nitrogen-fixing nodules. |
| PubMed: | Novel reactions of L-rhamnose isomerase from Pseudomonas stutzeri and its relation with D-xylose isomerase via substrate specificity. |
| PubMed: | Cloning, nucleotide sequence, and overexpression of the L-rhamnose isomerase gene from Pseudomonas stutzeri in Escherichia coli. |
| PubMed: | Development of a L-rhamnose and D-arabitol supplemented MacConkey agar to identify pathogenic Yersinia enterocolitica among environmental Yersinias in swine production wastes. |
| PubMed: | Organization of genes required for gellan polysaccharide biosynthesis in Sphingomonas elodea ATCC 31461. |
| PubMed: | Analysis of reducing carbohydrates by reductive tryptamine derivatization prior to micellar electrokinetic capillary chromatography. |
| PubMed: | Intestinal passive absorption of water-soluble compounds by sparrows: effect of molecular size and luminal nutrients. |
| PubMed: | Sequence of the Escherichia coli O26 O antigen gene cluster and identification of O26 specific genes. |
| PubMed: | Sensitive and rapid immunoassays for Salmonella enteritidis. |
| PubMed: | Use of an orally administered combined sugar solution to evaluate intestinal absorption and permeability in cats. |
| PubMed: | Effect of molecular structure and water content on the dielectric relaxation behaviour of amorphous low molecular weight carbohydrates above and below their glass transition. |
| PubMed: | alpha-L-rhamnosidase of Sphingomonas sp. R1 producing an unusual exopolysaccharide of sphingan. |
| PubMed: | Role of Streptococcus thermophilus MR-1C capsular exopolysaccharide in cheese moisture retention. |
| PubMed: | Predicting helical structures of the exopolysaccharide produced by Lactobacillus sake 0- 1. |
| PubMed: | Linkage of genes essential for synthesis of a polysaccharide capsule in Sphingomonas strain S88. |
| PubMed: | Certain functional properties of gums derived from some lesser known tropical legumes (Afzelia africana, Detarium microcarpum and Mucuna flagellipes). |
| PubMed: | [Characteristics of the plasmid profile of inositol- and rhamnose- negative strains of Salmonella typhimurium]. |
| PubMed: | Preparation and taste of certain glycosides of flavanones and of dihydrochalcones. |
| PubMed: | [Intestinal permeability in children with food allergy]. |
| PubMed: | Improvement of abnormal lactulose/rhamnose permeability in active Crohn's disease of the small bowel by an elemental diet. |
| PubMed: | Gastrointestinal permeability in food-allergic eczematous children. |
| PubMed: | Vibrio furnissii (formerly aerogenic biogroup of Vibrio fluvialis), a new species isolated from human feces and the environment. |
| PubMed: | Adsorption of Bacteriophage eb7 on Streptococcus cremoris EB7. |
| PubMed: | Atypical biogroups of Escherichia coli found in clinical specimens and description of Escherichia hermannii sp. nov. |
| PubMed: | Mutagenicity of the L-rhamnose-ammonia-hydrogen sulfide Browning reaction mixture. |
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