Schiff bases, named after Hugo Schiff, are compounds with the general structure R1R2C=NR' (where R' ≠ H), classified as a subclass of imines. These organic compounds are formed through a condensation reaction between an aldehyde or ketone and a primary amine, yielding water as a byproduct. In the fragrance industry, amines like methyl anthranilate and ethyl anthranilate are commonly combined with aldehydes, such as hydroxycitronellal, to form Schiff bases, a notable example being Aurantiol. The significance of Schiff bases lies in their contribution to enhancing the chemical stability and tenacity of the aldehyde component, making them less reactive and volatile than free aldehydes. This slows down the loss of the aldehyde through chemical reaction and evaporation. Furthermore, hydrolysis of a Schiff base releases both the aldehyde and methyl anthranilate, both of which have intense odors, creating long-lasting fragrance compositions. The formation of a Schiff base from methyl anthranilate results in the darkening of its pale yellow color due to a hypsochromic shift, affecting the color of the final fragrance product. This information is crucial for perfumers, who can utilize the reaction to create targeted materials with extended longevity. Understanding the ingredients is essential for producing quality perfumes. #schiffbases #fragrancechemistry #hugoschiff #aurantiol #scentspirscy #hydroxycitronellal #chemicalstability #fragrancetenacity #fragranceindustry #organiccompounds #perfume #learnperfumery #aldehydes #ketones #perfumery #perfumecreation #fragrancelongevity #perfumeryinnovation #modernchemistry #perfumeingredients
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Have you ever wondered why spearmint smells so refreshing? It's all thanks to a special blend of aromatic molecules! This essential oil contains various aromatic molecules, with #carvone being the primary compound responsible for its characteristic aroma. Other key molecules include carveol, dihydrocarvone, dihydrocarveol, and dihydrocarvyl acetate. These compounds contribute not only to spearmint's sensory properties but also to its diverse applications. The #flavors and #fragrances industry extensively utilizes these molecules, while researchers have uncovered their potential in medicine, agriculture, and food science. Studies have revealed that these aromatic compounds possess #antimicrobial, #antioxidant, #insecticidal, #antitumor, #antiinflammatory, and #antidiabetic properties. This versatility has led to Spearmint's incorporation in various products, from culinary applications to healthcare. We are happy to introduce Jasmine Concrete Exports Private Limited’s pure spearmint oil. Through careful and precise extraction methods, JCEPL extracts pure spearmint oil that meets the exact standards of multiple industries. We ensure that the full spectrum of aromatic molecules is preserved, making our spearmint oil suitable for applications ranging from food and beverage flavoring to pharmaceutical and cosmetic use. for more details reach out at jasminecni@jasmine.in #spearmint #essentialoil #manufacturer #JCEPL
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What is #Texapon? #Texapon is in the form of #jelly and its uses are in health #products. Texapon belongs to the family of #acyl #ether #sulfates and is the result of combining a fatty #alcohol with #ethylene #oxide and #sulfonation. #Texapon has other names that are sometimes called by those names. These names are #sodium #dod #kano #sulfate, #sodium #lauryl #sulfate, #sodium #dod #sil #sulfate. #Texapon is a very useful #chemical that exists in different concentrations of 30% and 70%. In general, #Texapon is found in the market in the following two forms
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#Natural_Blue_Food_Coloring Market Share Charges Ahead with Huge Growth 2023-2032 https://lnkd.in/dnqTxBGM Rising #consumer preference for natural #food ingredients has increased in recent decades. #Environmental issues in the production and #application of synthetic dyes have boosted #consumer interest in #natural dyes. A blue shades #colorant is approved and in use, but there is still a lack of available blue and natural #colorant options. The availability of blue-colored compounds in the #natural world is rare. ALGORITHMICS JAPAN K.K. Parry Nutraceuticals Ozone Naturals ECOFUEL LABORATORIES, S.R.O. Nan Pao Materials Vietnam Co., Ltd. Fuqing King Dnarmsa Spirulina Co., Ltd. Zhejiang Huahai Pharmaceutical Co., Ltd WULI Norland
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A result from a credible lab shows that the #motherliquor of #ricehull #pretreatment contains #dietary #cellulose. Snippet of the result, was lifted and posted in the lower right of this image. The result is 8.95 grams per 100 gram sample. It is very low, but, it is a bit exciting because references would point to #steamexplosion as a way to yank out cellulose from the #lignin, and this technic is in tandem with #alkalinepreteatment where the rice hull, a #farmwaste or #farmresidue, is submerged to low concentration of alkaline solution. The curiosity started when during the alkaline degreasing, a hint of sweet or caramel smell was noticed. There was #glucose reading using a blood glucometer, but we noticed that glucometers have false readings in sodium hydroxide. However, when we deducted the false reading, the glucose is still significantly higher that we ever had. It also turned the #coppersulfate solution from blue to red upon heating at high pH which indicates the presence of glucose. To prepare the mother liquor of alkaline pretreatment for #fermentation, we had to #neutralize it. Then an amber colored gel was formed as the pH was at 7. This gel was added with an #organicsolvent that could solubilize the #lignin and #precipitate the cellulose. We brought the dried cellulose precipitate sample to a credible lab located in one of best state universities in the Philippines to elucidate if something in the sample has 1-4-beta-D-glycosidic linkage. And indeed there was, very low, but its a consolation. We used kitchen utensils and coffee filters. Perhaps we can bump up the yield once we use equipment that are a little bit more involved. The cellulose, can be converted into #ethanol using a #biocatalyst, an #enzyme that could crack the cellulose down to #glucose units. 😊 The image below was made with #Canva #bioenergy #biofuel #bioethanol #carbonneutrality #co2 #ghg #ricefarm #methane
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Ethyl chrysanthemate is an important organic compound with the following main characteristics: – The chemical formula is C12H20O2, which is an ester compound produced by the esterification reaction of chrysanthemic acid and ethanol. – Colorless or light yellow liquid with special herbal fragrance – The molecular weight is 196.29, the melting point is 112°C (10mmHg), and the flash point is 84°C. – Low solubility in water (10.44mg/L at 25°C), but soluble in alcohol. – There are two isomers, cis and trans, with the trans isomer being the main one. https://lnkd.in/eirmHYMU
What is Ethyl Chrysanthemate
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TEQIN B 45 (INCI: Cocamidopropyl Betain %45) Effective cleansing properties without harshness, making it suitable for Minimal Derived from pure Coconut Oil, providing a natural origin to your formulations. An active ratio of 37% ensures it contributes significantly to the product's efficacy. Consistent performance across a range of pH levels, enhancing formulation flexibility. Potentially more eco-friendly due to its coconut oil origin compared to synthetic surfactants. Recommended use between 1.0-15.0%, allowing for tailored concentrations based on product needs. #kalecarechemicals #surfactants #cosmeticformulator #chemicalsengineer #surfactantes #formuladorcosmético #ingenieríaquímica #químicos
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Limonene is a monoterpene that exists in two enantiomers: D-Limonene and L-Limonene! This means the two isomers have the same chemical structure, just different orientations. The two enantiomers have very different scents, but both are commonly used in fragrance applications in the cosmetic and personal care industry. The most common distillation method for extracting limonene is through steam distillation, due to the oil not being soluble in water. #Limonene #fragrance #nyscc
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Research in our products is an ongoing effort to improve and provide better digestion/better absorption of high energy fats and oils. Better digestion translates to cost savings. In this video, we are doing a side by side comparison of different leading brands of lysolecithin and GN Good Nutrition’s Vitalsorb. The in-vitro results we see is the higher rate of oil + water emulsion formed by Vitalsorb lysolecithin as proven by the more cloudiness (smaller and more dispersed oil droplets) in the water. For a look under microscopic lens, please refer to our previous post on the size of globules.
Oil droplet size using market brands of lysolecithin powder
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#BenzoicAcid #SodiumBenzoatePreservative #Preservative Benzoic acid is widely found in nature in the form of free acid, ester or its derivatives. It is mainly used in the preparation of sodium benzoate preservative and in the synthesis of drugs and dyes, as well as in the production of plasticizers, mordants, fungicides and fragrances. It can be prepared by direct oxidation of toluene in the presence of manganese dioxide or by decarboxylation of benzene dicarboxylic anhydride with water vapor.
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Black Cumin seeds are derived from the plant Nigella Sativa which is native to south-west Asia. They are highly preferred in the cosmetic, medicine and food industry for their strong flavoured Oil extracts Purity: 98 to 99.5% Admixture: 1 Min. to 2% max. Moisture: 6 Min. to 9% Max.
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Technical Trainee-Keva Fragrances |Perfumery and Flavour Technology-ICT Mumbai
8moInteresting !