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Section: Fragrance > Ingredients

The Chemical Composition of the Leaf Essential Oils from 110 Citrus Species, Cultivars, Hybrids and Varieties of Chinese Origin

We carried out systematic analytical studies on the composition of the leaf oils from 110 citrus species, varieties, hybrids and cultivars of Chinese origin in order to look for new resources for essential oils and provide the systematic chemical-composition data of the leaf oils for the taxonomy of citrus plants.

Black Perigord Truffle Aromatizes: Recent Developments

Production of truffles has decreased in spite of efforts to increase this very valuable crop. Scientists have studied biology, ecology, and biochemistry of the black truflle. Its mode of development is now better known and few innovations have appeared, e.g. specific fertilizer or new cultural techniques. But nevertheless, the present production remains low and the black Perigord trufIle is very expensive; consequently its use in cookery tends to decrease.

The Composition of Blackcurrant Absolute (Ribes Nigrum)

In our study we employed three different products, an absolute obtained in the laboratory from buds grown in Burgundy of the “Noir Bourgogne” varietv; another laboratory produced absolute from buds collected in Kent, England, from the local variety “Baldwin”; and an industrial produced absolute from buds from various regions of France and elsewhere.

Steady Progress in China’s Aromatics Industry

China’s perfumery industry is among the nation's fastest growing sectors. The Chinese factories need to consolidate and bring in foreign technology and management skills to upgrade their production. To raise production and improve quality, the country’s leading perfumeries are seeking funds and technology from other countries.

Continuous Steam Distillation of Essential Oils

A continuous process for steam distillation of essential oils was described in a previous article. Due to the continued widespread interest in this subject, we’ll provide further insight into the details of the process, as well as equipment specifications and cost estimates for distillation plants of various sizes.

A Continuous Steam Stripping Process for the Distillation of Essential Oils

Natural essential oils are still believed by many to be of strategic importance to the flavor and fragrance industry. Despite continuing efforts and sophistication in aroma chemical manufacturing, essential oils remain absolutely necessary for fragrances, from the most sophisticated to most cosmetic, and even many household products.

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A Continuous Steam Stripping Process for the Distillation of Essential Oils

Finally, this particular continuous distillation technology opens the door for the next generation of essential oil extraction equipment, which is envisioned as a “distilling combine harvester. ”

IFF has expanded its portfolio and capabilities due to the merger with DuPont’s nutrition and biosciences division.

2021 Leaders & Newsmakers: IFF Merger Supports Steady Growth

IFF has expanded its portfolio and capabilities due to the merger with DuPont’s nutrition and biosciences division.

Steam distillation of the superficial essential oils: Hypotheses from studies with lavenders and mints

For any given scale of capital investment, the design of the distillery can be pre-calculated to give maximum throughput while minimizing damage to or losses from the oil.

Givaudan perfumers have created 28 fragrances to be showcased throughout the olfactory experience, designed to offer visitors a unique multisensory experience.

Givaudan x Le Château du Clos Lucé Create "Leonard de Vinci et les parfums à la Renaissance” Exhibition

The exhibition showcases exclusive fragrances developed by Givaudan perfumers including Calice Becker, Shyamala Maisondieu, Nadège le Garlantezec, Rodrigo Flores Roux and Andréa Montanari.

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