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321 Results
Type: Article
Beverage
Citrus Hydrocarbon-Free Essential Oils
Years of experience accumulated in the commercial production of a large variety of hydrocarbon-free oils have shown that these high quality, and often unique products are particularly appropriate for flavor and fragrance applications.
Ingredients
Biotech Terpenes
Using emerging biotech processes, one large fermentation tank will be able to produce as much valencene as a pile of oranges standing 500 feet tall and weighing 1 million metric tons.
Regulatory & Research
Base-catalysed of terpenes
We have projected in the foregoing survey significant advances in the isomerisation of terpenes by base catalysis. Invoking this technique, it si seen how many of the delicate reactions are smoothly accomplished, adding new dimensions to terpene technology. How terpenes, which are notoriously sensitive to thermal and proton impact, have been engineered in the desired direction through base catalysis is an important chapter in the history of terpene chemistry.
Regulatory & Research
The biosynthesis of terpene compounds
From Wallach's isoprene rule to Ruzieka's biogenetic isoprene rule, the monoterpenes and sesquiterpenes have played a significant role in the development of basic concepts concerning the origin of all terpenoid compounds. Yet, while our understanding of the biosynthesis of higher terpenoids, such as steroids, has flourished progress in the biochemistry of monoterpenes and sesquiterpenes has been relatively slow--due in large part to the chemical nature of the mono- and sesquiterpenes (volatility, instability, and so forth) and to the experimental difficulties associated with the plants that produce these compounds.
Ingredients
Fragrances Through Hydrochlorination of Terpenes
Among the reactions that have enriched terpene chemlstry, perhaps the simplest and one of the outstanding is hydrochlorination. This reaction has been used for structural elucidation, for derivatization to identify and/or purify terpenes and for synthesizing perfumery chemicals. How the application of hydrochlorination on terpenes has unearthed the treasure caves of fragrances is a vibrant chapter worthy of portrayal.
Ingredients
The Continuing Evolution of Terpene Products and Specialties
Renessenz is one of the largest F&F ingredient houses based on natural renewable feedstock and is focusing on innovation and sustainability, particularly in the elimination of impurities and excess waste water.
Regulatory & Research
Using Terpenes to Make Flavors with Health Halos
Part 1 of 2: Understanding terpenes and the reported health benefits.
Regulatory & Research
Using Terpenes to Make Flavors with Health Halos
Part 2 of 2: Exploring terpenes and mood alteration, selection of terpenes and ideas on how to assemble your flavor.
Ingredients
Progress in Essential Oils:Thymol-rich Thymus vulgaris oils – Part 2
We take a closer look at the various constituents of thymol-rich thyme oils hailing from various parts of Iran, as well as Turkey, Czech Republic, Spain and Brazil.
Ingredients
Progress in Essential Oils: Celery Seed and Leaf Oils
This month's column discusses the chemical compositions of celery seed leaf and oil.
Ingredients
Progress in Essential Oils: Mentha Citrate and Ajowan Oils
This edition discusses the chemical composition of Ajowan oil and Mentha citrata oil.
Ingredients
Natural Essential Oils: Extraction Processes and Application to Some Major Oils
This discussion offers a brief overview of the different processes used to obtain natural essential oils. The trend of development in natursl essential oils for the near future will be to: —obtain products free of organic solvents —impove the preparation of the plant matter in order to get better yields —develop aromatic molecules through fermentation
Trends
Progress in Essential Oils: Thymol-rich
Thymus vulgaris
oils – Part 1
A derivative of thyme oil, thymol contains antibacterial, anti-inflammatory and antioxidant properties, among others. Part 1 discusses the various constituents of thymol-rich thyme oils.
Ingredients
Progress in Essential Oils: Calmus Oil, Triploid Rhizome-Leaf Oils and More
Calamus oil, triploid rhizome-leaf oils, diploid rhizome oils and
Nigella sativa
oil.
Ingredients
Progress in Essential Oils: Yarrow Oil, Spikenard Oil, and Dwarf Pine and Mountain Pine Oils
This month's column discusses the chemical compositions of yarrow oil, spikenard oil, and dwarf pine and mountain pine oils
Regulatory & Research
Pattern Recognition Methods for Discrimination of Essential Oils (Rose Oils) by Their Gas Chromatograms
It is possible to distinguish between essential oils of the same type and their mixtures by analysing their gas chromatograms using a pattern recognition method.
Ingredients
Spanish Essential Oils
Red thyme, lavandin, spike lavender, rosemary and more.
Beverage
Citrus essential oils
The recent trend toward natural ingredients in foods should increase the use of natural citrus oils and aqueous essences, They provide a wide range of flavors and solubility characteristics for use in foods, cosmetics, and cleansers and can he declared as natural ingredients on the label.
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