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146 matches found for essential oils

Essential oils - Flavors and Fragrance Standards

These essential oil reference materials are manufactured by HWI ANALYTIK and are designed to serve as a reference for the analysis and study of essential oils in flavour fragrances, pharma (herbal medicinal products), FB or in the cosmetics industry. For several characteristic components of each oi...

Essential Oils - Flavors and Fragrances

Our essential oil offering is thoroughly tested to make sure they meet our high quality standards and verification that adulteration has not occurred. Sigma-Aldrichs range includes Certified Organic, Natural, Halal, Kosher, IFRA, and Food Grade Essential Oils.

New Essential Oil Reference Materials

Essential oils are volatile, hydrophobic liquids obtained from plant material by steam distillation or other extraction techniques. They have been used for centuries for personal care, as pharmaceutical products, or for aromatherapy. The world-wide demand for essential oils as natural fragrances is ...

Authenticity of Essential Oils: A HPTLC Fingerprint Method

Analytix Reporter Issue 7 | 2020 Related Products • View Product List • HPTLC Plates • TLC Plates • Essential Oil Reference Materials • Isoprenoid Reference Materials • Phytochemical Standards Related Links • Plant Profiler • Flavors & Fragrances Analysis Related Articles • Analysis of Adulterated L...

Analysis of Adulterated Lemon Essential Oil on the SLB-5ms

Related Links • VIEW PRODUCT LIST • SLB® GC-MS Columns • Flavors & Fragrances Analysis • Lemon Oil Applications Prof. Luigi Mondello1 and Michael D. Buchanan2 1. University of Messina, Messina, Italy, e-mail: lmondello@pharma.unime.it 2. Supelco, Bellefonte, Pennsylvania, USA, e-mail: mbuchanan@sial...

Chiral GC Analysis of Carvone Enantiomers in Essential Oils

Using Astec® CHIRALDEX® G-TA Capillary GC Columns D-Carvone and L-carvone are enantiomeric compounds that have very different smells. These mirror image compounds provide very different aroma notes. D-Carvone is the major compound found in caraway seed essential oil, and a large component of dill se...

GC Analyses of Free Fatty Acids

Related Links • Chiral GC Analysis of Carvone Enantiomers in Essential Oils • Analytical Standards • Derivatization of Fatty acids to FAMEs • • Download PDF • One area of current public interest is nutrition, specifically, the fat content of food. Obesity, diabetes, and cardiovascular disease, along...

Comparing the Enantioselectivity of Cyclodextrin-Based GC Chiral Stationary Phases

Related Articles • Chiral GC Analysis of Carvone Enantiomers in Essential Oils • Astec CHIROBIOTIC® TAG Chiral HPLC Separations • Chiral HPLC for Chemists: Ultimate Solvent Choice with High Capacity Using Astec’s P-CAP™ Series • Fast LC-MS on Astec CHIROBIOTIC CSPs • Comparing the Enantioselectivity...

Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column

Related Articles • Chiral GC Analysis of Carvone Enantiomers in Essential Oils Michael D. Buchanan mike.buchanan@sial.com Because of the adverse health effects of trans fats, the United States Food and Drug Administration (FDA) requires that food manufacturers list trans fat content on the food’s Nu...

The Analysis of Resveratrol in Red Wine by On-Fiber Derivatization/SPME

Related Articles • Development of a Method for Analysis of Phthalate Esters in Vegetable Oils • Chiral GC Analysis of Carvone Enantiomers in Essential Oils • SPME Method for 4-methyl-1-cyclohexanemethanol (MCHM) and propylene glycol phenyl ether (PPH) in Water Resveratrol is a phytoallexin produced ...

Determination of Triglycerides and Waxes in Food Products Using Cool On-Column Injection and the MET-Biodiesel Capillary Column

Related Articles • LC×LC/MS Method for TAGs in Marine Organisms using Different Extraction Procedures • LC-MS Determination of Triacylglycerols in Expired Dairy Products and Seafood • Chiral GC Analysis of Carvone Enantiomers in Essential Oils • Fast Extraction and Low Level Detection of Chloramphen...

Juniper (Juniperus communis) | Plant Profiler

Synonyms / Common Names / Related Terms Cade oil, cedar, cedarwood, cedron, common juniper berry, Cupressaceae (family), empyreumatic oil, enebro, Geniévre, ginepro, juniper bark, juniper berry, juniper bush, juniper oil, juniper tar, juniper wood, Juniperi fructus, Juniperus californica, Juniperus ...

2D GC-MS Determination of Allergens in Fragrances

Related Articles • Reporter US Volume 33.4 (4 Mb PDF) • Volatile Profiles of Honeys Using HS-SPME-GC-MS • Assessing the Benefits of a “Hike in the Mountains” Using SPME Introduction Perfumes are complex mixtures comprising essential oils, aroma compounds, fixatives, and solvents. Contact dermatitis,...

Extraction and Analysis of PAHs in Olive Oil using Molecularly Imprinted Polymer SPE and GC-MS

Related Articles • A Comparison of Two Solid Phase Extraction Methods for the Analysis of Polyaromatic Hydrocarbons in Butter • Improved Recoveries and Lower Background for the Analysis of PAHs in Olive Oil • Chiral GC Analysis of Carvone Enantiomers in Essential Oils • Extraction and Analysis of PA...

Halal Cosmetics – Control of Ingredients

Related Categories • Cosmetics & Personal Care • Flavors & Fragrances • Certified Food Grade Products • Certified Natural Products • Ingredients Following IFRA Guidelines • Kosher Certified Products • Halal Certified Products • Essential Oils Related White Papers • How are trends influencing the F&F...

Calamus (Acorus calamus) | Plant Profiler

Synonyms / Common Names / Related Terms α-amophene, α-asarone, α-cadinol, α-cedrene, α-copaene, α-E-bergamotene, α-funebrene, α-humulene, α-muurolene, α-neocallitropsene, α-phellandrene, α-pinene, α-selinene, α-terpineol, α-thujene, Acoraceae (family), acorenone, Acori graminei rhizoma, acorone, Aco...

Bitter orange (Citrus aurantium) | Plant Profiler

Synonyms / Common Names / Related Terms Aurantii pericarpium, auraptene, bergamot aromatherapy oil, bergamot orange, bergapten, beta-daucosterol(XI), beta-sitosterol, bigaradier, chisil, Citri aurantii fructus (CAF), Citri grandis pericarpium (CGP), Citrus amara, Citrus aurantium, Citrus aurantium d...

Clove (Syzygium aromaticum) | Plant Profiler

Synonyms / Common Names / Related Terms 2-methoxy-4-(2-propenyl)-phenol, Caryophylli atheroleum, Caryophylli Flos, caryophyllum, caryophyllus, Caryophyllus aromaticus, cengke, cengkeh, chiodo di garofano (Italian), choji, chor boghbojh, chor poghpch, cinnamon nails, clau, clavos, clou de girofle, Cl...

Lemongrass (Cymbopogon) | Plant Profiler

Synonyms / Common Names / Related Terms Abafado (Portuguese), alpha-citral, alpha-terpineole, Andropogon citratus, Andropogon nardus, bai mak nao (Lao), beta-citral (neral), beta-myrcene, bhustrina (Indian), British Indian lemongrass, capim-cidrao, carene-2, caspase-3, Ceylon citronella grass, citra...

Buchu (Barosma betulina) | Plant Profiler

Synonyms / Common Names / Related Terms Agathosma betulina, Agathosma crenulata, Agathosma serratifolia, Barosma betulina, barosma camphor, Barosma crenulata, Barosma serratifolia, barosmae folium, boegoe (Afrikaans), boochoo, bookoo, bucco, buchu brandy, buchu camphor, bucku, diosma, diosmin, hespe...

Sweet basil (Ocimum basilicum) | Plant Profiler

Synonyms / Common Names / Related Terms Apigenin, basil, citral, common basil, estragole, eugenol, geraniol, Lamiaceae (family), linalol, linolen, methylchavikol, methylcinnamat, Ocimum, Ocimum basilicum, Ocimum basilicum var. citratum, rosmarinic acid, Thai basil, ursolic acid. Bioactive products f...

Certified Natural Products - Flavors and Fragrances

Support the natural designation of your product with independent verification of raw materials and complete records that track place of origin. Sigma-Aldrich aroma chemicals meet natural criteria through:US Title 21, Section 101.22(a)(3)EU Regulation No. 1334/2008, Article 3(2)(c)All of our natural ...

Chasteberry (Vitex agnus-castus) | Plant Profiler

Synonyms / Common Names / Related Terms Abraham's balm, Abrahams-strauch, Agneau chaste (French), Agni casti fructus (Latin), Agnocasto, agnus castus, agnus-castus, chaste berry, chaste tree, chaste tree berry, chastetree, gattilier (French), hemp tree, Keuschlammfruchte (German), kyskhedstrae (Dani...

Eucalyptus oil (Eucalyptus citriodora) | Plant Profiler

Synonyms / Common Names / Related Terms 1,8-cineole, aerial eucalyptus, Australian fever tree leaf, blauer gommibaum, blue gum, cajuputol [C10H18O], camphor oil, catheter oil, cider gum, cineole [C10H18O], crown gall, cypellocarpa C., E. camaldulensis (red gum), E. citriodora (lemon-scented gum), E....

Damiana (Turnera diffusa) | Plant Profiler

Synonyms / Common Names / Related Terms 1,8-cineol, Bignoniaceae (family), bourrique, caryophyllene, caryophyllene oxide, Damiana aphrodisiaca, damiana de Guerrero, damiana herb, damiana leaf, delta-cadinene, elemene, flavone glycoside, herba de la pastora, flavonoids, Mexican damiana, Mexican holly...

Bay leaf (Laurus nobilis) | Plant Profiler

Synonyms / Common Names / Related Terms Alpha-methylene-gamma-butyrolactone moiety, bay laurel, bay tree, costunolide, daphne, dehydrocostus lactone, Grecian laurel, guaianolides, Lauraceae (family), laurel, laurel oil, Laurus, Laurus nobilis L., Mediterranean bay, Mediterranean laurel, noble laurel...

Lemon balm (Melissa officinalis) | Plant Profiler

Synonyms / Common Names / Related Terms Balm, balm mint, bee balm, blue balm, Citra, citronellae, citronmelisse, common balm, cure-all, dropsy plant, English balm, folia citronellae, folia melissae citratae, garden balm, gastrovegetalin, hjertensfryd, honey plant, kneipp melisse pflanzensaft, Labiat...

Propolis (Propolis) | Plant Profiler

Synonyms / Common Names / Related Terms Apis mellifera L., bee glue, bee propolis, bee putty, Bienenharz (German), Brazilian green propolis, Brazilian propolis, Bulgarian propolis, caffeic acid phenethyl ester, CAPE, cera alba, chizukit, cinnamic acid, flavonoids, galangin, Greek propolis, hive dros...

Flavors and Fragrances - Natural and Food Grade Ingredients

It might be floral or sweet. Fruity or waxy. Maybe you’re looking for documentation, or quick delivery options and pricing. Whatever you need for flavors and fragrances, we're here to serve you. The Sigma-Aldrich brand aroma raw materials consist of certified food grade, IFRA, natural, kosher and ha...

New Phytochemical Standards

Plants are an important source for both dietary supplements and traditional medicinal products. Natural high levels of variation in the composition of plants and the increasing problem of adulteration necessitate thorough quality control for plant derived products. An unambiguous identification, as ...