Yearly Archives: 2014

Citronella Terpene is extracted from citronella oil. It appears colorless to pale yellow liquid with green odor. The content of alpha-pinene reaches 85-94%. It is widely used in household and industrial products.

Foreverest™ Colorless Fully Hydrogenated Rosin H30100H is refined from high-hydrogenated rosin that are eliminated foreign matter. With the benefit of colorless, is applied as solid or liquid solder flux, and the raw material of light-colored rosin resin and hot melt adhesives. It’s the substitue for Eastman^® product.

Crude Tall Oil (CTO) is a by-product of the kraft pulping process used by many paper mills. Tall oil soap is collected at the mills and then acidulated to make crude tall oil. It is a mixture of fatty acids, rosin and other neutral materials and forms water-in-oil emulsions and stabilizes mud systems at high bottom-hole temperatures. The CTO can then be further refined through the fractionation process to separate it into the components of tall oil fatty acid, tall oil rosin, distilled tall oil, pitch and heads. (GP-CTO)

Delta Decalactone is naturally found in coconut and raspberry. It appears yellow transparent liquid with fruity and creamy odor.

Delta-Decalactone can be produced by the aldol reaction of cyclopentanone and valeraldehyde or the free radical addition reaction of Ditert-butyl peroxide and Cyclopentanone. It is commonly used as a flavoring and fragrance agent of daily chemical products and the main flavor compound in skim milk powder to create coconut-like flavor.

Delta Dodecalactone is naturally presented in peach. It appears colorless to yellow liquid with fruity and milk odor. delta-Dodecalactone is prepared by the free radical reaction of nonanol and acroleic acid.

It is widely used as food flavors, especially in cream, butter flavors, beverages and baking. FDA institutes the prescribed limit is less than 10mg/kg to used in butterine. European Council institutes it used in food is less than 40mg/kg.

Dewaxed bleached shellac is refined from natural shellac. The pigments, waxes, impurities and heavy metals in natural shellac are removed by acid-base method or solvent method. Dewaxed bleached shellac has high purity and is mainly used in fruit preservatives and medicine sugar coating and other fields.

Dihydromyrcene is a colorless, transparent liquid with a jasmine odor.

Dihydromyrcene is prepared by the pyrolysis of pinane after the hydrotreating of alpha-Pinene and beta-Pinene. In addition, another preparation method is using beta-Pinene as raw material to pyrolyze into Myrcene, and then produce dihydromyrcene through the Selective Hydrogenation Process.

Dihydromyrcene is the intermediate material of Dihydromyrcenol. It can be further prepared as dihydromyrcenol by hydration reaction.

Dihydromyrcenol presents as a colourless liquid, characterised by a lavender fragrance reminiscent of lemon. It is typically prepared via two primary methods:

1. Chlorination and Hydrolysis: One process involves the chlorination of Dihydromyrcene, followed by hydrolysis in alkaline water.
2. Esterification and Saponification: The alternative method entails the esterification of dihydromyrcene using acetic acid or formic acid, subsequently producing dihydromyrcenol through saponification and hydrolysis under alkaline conditions (Germany Patent: 1668280).

Dihydromyrcenol has established itself as a significant flavouring and fragrance ingredient. It is extensively incorporated into daily chemical fragrance formulations, particularly in soap manufacturing, where its content can reach up to 20%.

Soviet spice experts previously conducted research on the flavour quality of mixtures containing Dihydromyrcenol and Myrcenyl Acetate. The study’s findings indicated that Dihydromyrcenol exhibited the optimal flavour quality when Myrcenyl acetate contents exceeded 10%. Currently, Dihydromyrcenol is widely used in daily chemical fragrances, especially for soaps, with concentrations reaching up to 20%.

Dipentene (also called D-Limonene), is a terpene liquid found in various volatile oils such as cardamon, mace, nutmeg , turpentine oil. Dipentene is mainly composed of Limonene, beta-Phellandrene, Myrcene and other terpenes.

Foreverest™ Dipentene, also known as racemic limonene, is a pale yellow liquid with lemon character, It is a bio-based compound prepared from cardamon, mace, nutmeg, turpentine.

It is mainly composed of terpene hydrocarbons, such as Limonene, beta-Phellandrene, Myrcene and other terpenes, the content of Limonene is around 20%~50%. Compared with citrus fruity sense of d-Limonene,

Dipentene show more woody sense for fragrance application.

Disproportionated rosin (DPR) is a compound of dehydroabietic acid and dihydroabietic acid, produced through the catalytic reaction of gum rosin at a controlled temperature. In the synthetic rubber industry, DPR is used as an emulsifier in the production of various rubbers, including styrene-butadiene rubber, chloroprene rubber, acrylonitrile-butadiene rubber, and acrylonitrile-butadiene-styrene rubber. When DPR is used as an emulsifier, it enhances the cohesion of rubber products and increases heat resistance by 25%. Additionally, rubber made with DPR has improved resistance to abrasion and tearing compared to ordinary styrene-butadiene rubber. Cohesion is further enhanced when blended with natural rubber.

DPR is also an important component in potassium soaps, which are used as emulsifiers to improve the quality of synthetic rubbers. It is a key raw material for producing adhesives, water-based pressure-sensitive adhesives (PSAs), pigments, and even chewing gum.

Eucalyptus Terpenes is extracted from eucalyptus oil. It is a colorless liquid that is mainly composed of terpene and cymene. Eucalyptus Terpenes is widely used in the aromatic and pharmaceutical industry.

There up to 85%~94% alpha-Pinene can be extracted from Eucalytus Terpenes.

You else can learn more about Eucalyptus on Botanical.com

Eugenol is a phenylpropene, an allyl chain-substituted guaiacol.

Eugenol is naturally found in clove oil, clove basil oil and cinnamon oil. It appears colorless to pale yellow liquid with dry sweety and clove odor. Eugenol is an important fragrance ingredient.

Eugenol is industrially prepared by the alkali treatment of essential oils that are full of eugenol. In addition, the eugenol can be produced by the allylation reactions of guaiacol. Eugenol is extensively applied in the fragrance formulation of cosmetics and perfumes.

Fenchol is a momoterpenoid and the isomer of borneol. It appears colorless or white liquid with camphor and borneol odor. Fenchol is produced from fenchone by catalytic hydrogenation. It is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.

Fenchol is a momoterpenoid and the isomer of borneol.

It appears colorless or white liquid with camphor and borneol odor.

Fenchol is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.

Fenchol is an isomer of terpineol, fenchol is widely used in flavors with pine, herbal, lemon or floral note. It also can be esterified by different kinds of organic acids to expand its usage in flavors and fragrances.

Fenchol is a momoterpenoid and the isomer of borneol.

It appears colorless or white liquid with camphor and borneol odor.

Fenchol is widely used in cosmetics and daily chemical products. It also can be further esterified by different kinds of organic acids to expand its usage in flavors and fragrances formulation.

Fenchone is a ketone monoterpenoid. d-Fenchone has been found in fennel oil and in the oil of lavandula stoechas, whereas fenchone has been found in the oil of Arbor vitas. Foreverest Fenchone is synthesized from Fenchol by oxidation. It is a nature identical product. It appears colorless to pale yellow liquid with mint camphor-like odor. Fenchone is mainly used in food flavor and perfumery.

Terpinenes are classified as three isomeric hydrocarbons: alpha-Terpinene, beta-Terpinene and Gamma-terpinene. Gamma-terpinene appears colorless liquid with a turpentine-like odor. Gamma-terpinene is extracted from various plant sources. It is a component of essential oils made from citrus fruits and shows strong antioxidant activity. Gamma-terpinene is widely used in the pharmaceutical and perfume industry.

Glycerol Ester of Maleic Rosin is produced by esterifying maleic rosin with glycerol. It serves as a substitute for Lewisol™ Synthetic Resin, offering similar properties such as excellent solubility, efficient solvent release, and low solution viscosity in lacquer-type solvents.

Lewisol™ is a trademark of Eastman®.

Glycerol Ester of Maleic Rosin is made from maleic rosin through esterification with glycerol. It is a substitute of Lewisol™ Synthetic Resin by in which has the similar properties of excellent solubility and solvent release and low solution viscosities in lacquer-type solvents.

Lewisol™ is a trademark of Eastman®.

Glyceryl Hydrogenated Rosinate, also called Glycerol Ester of Hydrogenated Rosin (GEHR) and Ester Of Hydrogenated Rosin, is esterified from refined hydrogenated rosin and edible glycerol. The modification improves its stability and reduces its unsaturation. It has good biocompatibility and can be safely used in cosmetics and personal care products.

Glyceryl Hydrogenated Rosinate, also called Glycerol Ester of Hydrogenated Rosin (GEHR) and Ester Of Hydrogenated Rosin, is esterified from refined hydrogenated rosin and edible glycerol. The modification improves its stability and reduces its unsaturation. It has good biocompatibility and can be safely used in cosmetics and personal care products.

Glyceryl Hydrogenated Rosinate, also called Glycerol Ester of Hydrogenated Rosin (GEHR) and Ester Of Hydrogenated Rosin, is esterified from refined hydrogenated rosin and edible glycerol.

Glyceryl Hydrogenated Rosinate, also called Glycerol Ester of Hydrogenated Rosin (GEHR) and Ester Of Hydrogenated Rosin, is esterified from refined hydrogenated rosin and edible glycerol.

Glyceryl monostearate (GMS) is an organic molecule used as an emulsifier in food. A glycerol ester of stearic acid, it is a colorless, odorless, sweet-tasting flaky powder. Glyceryl monostearate occurs naturally in the body as a by-product of the breakdown of fats, and is often found in fatty foods.

Glyceryl Rosinate, also known as Glycerol Ester of Gum Rosin (GEGR) or Ester Gum, is a crucial oil-soluble food additive. Its distinctive high density property enables it to effectively keep oils in suspension in water, making it widely used as a beverage stabiliser to ensure product uniformity and stability.

Within the food industry, Glyceryl Rosinate is extensively employed as a base in the production of chewing-gum. It also serves as an alternative to brominated vegetable oil (BVO) in citrus oil flavoured soft drinks, or can be used in conjunction with BVO to achieve desired emulsification.

Glyceryl Rosinate has received approval from various international regulatory bodies, including FDA 172.735 and Regulation (EU) No 231/2012, further confirming its safety and compliance as a food additive. Additionally, in the production of certain chewing gums (such as SBR or polyvinyl acetate based gums), it can function as an antioxidant and softening agent.

Glyceryl Rosinate, also called Glycerol Ester of Gum Rosin (GEGR) or Ester Gum, is an oil-soluble food additive. Its high density helps keep oils in suspension in water and this property is the reason why it is often used as a beverage stabilizer. It is widely used as a base in the production of chewing-gum. It also serves as an alternative to brominated vegetable oil in citrus oil flavored soft drinks. In some cases both ingredients are used together. (Approved by FDA 172.735)

Industrial Grade Glyceryl Rosinate, also known as Glycerol Ester of Gum Rosin (GEGR) or Ester Gum, is a crucial polyol ester of rosin specifically designed for industrial applications. Unlike its food-grade counterpart, this product primarily caters to the specific performance and cost-efficiency demands of industrial sectors.

It is commonly utilised across specialty industries such as adhesives, coatings, and paints. In the adhesive sector, it serves as a low-cost enhancer for hot-melt, pressure-sensitive, and other types of adhesives.

Furthermore, Industrial Grade Glyceryl Rosinate is a key component in the production of various polymers, including EVA (ethylene-vinyl acetate), acrylics, polyurethanes, SIS (styrene-isoprene-styrene), and SBS (styrene-butadiene-styrene), contributing to their excellent performance characteristics.

The Industry grade of Glyceryl Rosinate (a polyol ester of rosin), also called Glycerol Esterof Gum Rosin (GEGR), which is used for specialty industries of adhesives,coating and paints. It is also widely used in polymers including EVA, acrylics, polyurethanes, SIS and SBS.