Yearly Archives: 2019

Pinocarveol is a pinane monoterpenoid. It is found in hyssop.

Pinocarveol is widely used in flavor and fragrance formulation.

Raspberry ketone is a natural phenolic compound that is the primary aroma compound of red raspberries.

It can be extracted from the fruit, yielding about 1 to 4 mg per kg of raspberries.

Resin Emulsion is an aqueous, solvent free resin made from polymerized rosin

Rosmarinic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic, none-side-effects, water-soluble antioxidant and green food additive.

Research shows that rosemary acid has a strong effect to remove Free Radicals. Its antioxidant activity is stronger than vitamins E. It also has broad-spectrum antimicrobial, antivirus, anti-inflammatory, antitumor, anti-platelet aggregation, antithrombotic, antiangiogenic, and antipsychotic properties and the function of fighting neurodegenerative diseases.

Star anise oil is extracted from natural anise fruits and leaves. It appears clear liquid with no color or light yellow color.

Star anise oil is widely used in food flavoring and perfumery.

Styralyl acetate is is found in cloves.

It is obtained by direct esterification of acetic acid and methylphenylmethanol in an azeotropic state.

Styralyl acetate is widely used in food flavoring.

Terpene Phenolic Resin (TPR) is obtained by copolymerization of terpene monomer and phenol.

with excellent compatibility, dissolve in all kinds of polar solvent and nonpolar solvent, exhibits excellent.

TPR is also widely used in all kinds of solvent adhesive, dismodule type of CR adhesive, heat solvent adhesive, heat solvent adhesive stick & adhesive tape, and sole adhesive of high-grade shoes.

Terpinen-4-ol is an isomer of terpineol that naturally found in turpentine oil and lavender oil. It appears pale yellow viscous liquid with mild earthy and woody odor.

Terpinen-4-ol can be prepared by hydration reaction of sabinene or produced by the oxidation, hydrogenation reduction and selective hydrogenation of terpinolene.

On the other hand, Terpinen-4-ol has strong effects of disinfection, sterilization and antisepsis, so it can also be used as natural disinfectant to treat illness and hurts.

Terpineol MU is a monoterpene alcohol compound, which is derived from the hydration of alpha-Pinene or Gum Turpentine. There are three isomers, alpha-, beta-, and gamma-terpineol, Terpineol is usually a mixture of these isomers with alpha-terpineol as the major constituent.

The MU grade is mainly used in medical disinfectants.

In the field of medical disinfection, α -Terpineol is used for sterilization in medical formulations such as disinfectant and sterilization products. It has significant effect against Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Candida albicans. According to the research¹, Terpineol MU has been on human skin for 2 minutes, the average killing rate of natural bacteria on the skin surface can reach 98.46%.

1. Experimental Observation on Disinfection Property of Compound Terpineol Skin – Disinfection Solution, 2006

Terpineol is naturally found in pine oil, lavender oil, orange leaf oil, neroli oil and other plant oils.

α-Terpineol, β-Terpineol, γ-Terpineol, and terpinen-4-ol are four isomers of terpineol. α-terpineol is the major component.

Terpineol is a viscous liquid with pine-like and clove-like odor.

Terpineol is widely used in the fragrance formulation, especially in soaps and synthetic detergent.

Terpinolene is one of the constituents of turpentine and an isomer of terpinene. It appears colourless to pale yellow liquid with pine-like odor.

Terpinolene is the byproduct in the production of terpineol. It is used as natural and green food additives.

Thujene is a natural flavoring obtained from Eucalyptus. Thujene is transparent in color with a slight yellow tint.

The term thujene usually refers to α-thujene. A less common chemically related double-bond isomer is known as β-thujene (or 2-thujene). Another double-bond isomer is known as sabinene. Thujene also goes under other names as well 3-Thujene, and Thujiene.

Thujene is often used in the cosmetic and fragrance industries due to its pungent, spicy taste and herbal, woodsy scent.

Thymol is a natural monoterpenoid phenol derivative of cymene, C10H14O, isomeric with Carvacrol, found in oil of thyme, and extracted from Thymus vulgaris (common thyme) and various other kinds of plants as a white crystalline substance of a pleasant aromatic odor and strong antiseptic properties.

Verbenol can be found in verbena oil. It is the product of allylic oxidation of alpha pinene.

It appears white to pale yellow crystalline solid.

Verbenol is mainly used in food, chemical, cosmetic and pharmaceutical industries.

Watermelon Ketone, also known as calone or methylbenodioxepinone is a hydrocarbon compound with similar structure of certain alicyclic C11-hydrocarbons such as ectocarpene. It is a flavor and fragrance chemical compound with special odorant.

The material is prepared by etherification of 4-methylpyrocatechol with two equivalents of alkyl 2-bromoacetate and subsequentDieckmann condensation followed by hydrolysis and decarboxylation.

Pine tar, also call as wood tar or wood tar oil, is a brownish to dark brown viscous liquid.

Foreverest supply wood tar oil (pine tar) for over 20years, the tar oil is prepared by the high temperature carbonization of pine wood under anoxic conditions.

Wood tar oil can be used for impregnating marine cables, rubber plasticizers, caulking rubber and medicine after dehydration or distillation.

α-Terpinyl Acetate (α-TA) is a monoterpene ester and a secondary plant metabolite. It is naturally found in plants such as cardamom, thyme, lovage, and laurel.

α-Terpinyl Acetate has a sweet herbal floral and lavender scent and can be used as a fragrance component and odorant for daily chemical products and daily products. Due to its safety, it can also be used as a food flavoring additive.

In industrial preparation, α-Terpinyl Acetate can be prepared from α-Pinene in the presence of H-β zeolite catalyst.

β-Caryophyllene also known as caryophyllene or (−)-β-caryophyllene. It is a natural bicyclic sesquiterpene that appears colorless to pale yellow oily liquid.

β-Caryophyllene is natural and distilled from clove leaf oil. It is widely used in the flavor and fragrance formulation of daily chemical goods.

δ-Damascone is the mixture of cis-isomer and trans isomers that appears liquid with fruity and blackcurrant-like odor.

It is industrially prepared by using the mesityl oxide and 1,3 pentadiene as raw material, and then through the dehydration reaction of alcohol ketone.

δ-Damascone is used in the preparation of high grade fragrance.