Solving Quality Problems In Several Flavor Aroma Chemicals

Dec 28th, 2008

Michael Zviely, Reuven Giger, Elias Abushkara, Alexander Kern, Horst Sommer, Heinz-Juergen Bertram, Gerhard E. Krammer, Claus Oliver Schmidt, Wolfgang Stumpe, and Peter Werkhoff

The confusion in the interpretation of some aroma chemicals’ molecular structures causes confusion among the users of these products. Several important cases, including keto-enol tautomerisation of alpha-diketones, isomerisation of alpha-angelica lactone, and the exact substitution pattern of pyrazines, will be discussed. The analytical methods used to unravel the correct molecular structures were GC, GCMS and 15N-NMR spectroscopy, and particularly polarization-transfer for sensitivity enhancement (INEPT), and 2D-correlation techniques.

Adobe Stock 185616474 (1)

[Updated] British Society of Flavourists to Pen UK/European-based Organoleptic Characteristics of Flavor Materials Column Series

This series is set to run in rotation with our U.S.-based panel series.

Spero Vanilla: Unforgettable Flavor Starts with Pure Natural Vanillin

Spero Vanilla: Unforgettable Flavor Starts with Pure Natural Vanillin

Sourced from non-GMO corn, Spero Natural Vanillin presents a distinctive fusion of natural credentials, superior quality, and sustainable alternative to traditional vanilla.

The technology is designed to enable Agrumaria Reggina to produce a diverse range of citrus products, including Orange Juice Concentrate Cloudy (from High Pulp to Low Pulp), Essential Oil Cold Pressed, Distilled Oil, Pulp Cells, and other fruit components.

Agrumaria Reggina Announces Expansion with Facility Debut in Egypt

The facility is said to boast 24,000 square meters, equipped with JBT technology, including 14 high-speed extractors, ensuring efficiency and precision in processing operations.

The Riza range is designed to be used in diverse applications including meat, bakery, instant meals, oil and fat-based food products, as well as pet foods or feed ingredients (swine, poultry, fish) and beverages.

Syensqo Launches Riza, A Plant-based Range of Antioxidants & Flavors Derived from Rosemary

“The Riza range aims to help food manufacturers eliminate artificial preservatives by providing them with a natural alternative,” says Christophe Cartier, Syensqo’s Aroma market director.

Joel Longbons' appointment is said to be a pivotal moment in Agrumaria Reggina's international expansion journey, designed to further enhance its presence and capabilities within the American market.

Agrumaria Reggina Welcomes Joel Longbons as General Manager for North America

Longbons' appointment is said to be a pivotal moment in Agrumaria Reggina's international expansion journey, designed to further enhance its presence and capabilities within the American market.

Don't miss this panel to better understand emerging technologies and solutions in the vanillin segment.

Spero Renewables & SiyoMicro Biotech Join Flavorcon 2024 Vanillin Panel

Meet the panelists and moderator set to take the stage for this session.

Lionel Hitchen's comprehensive chili range includes Ancho, Birds Eye, Guajillo, Habanero, and Jalapeno, designed to showcase the company's diverse selection.

Lionel Hitchen Announces Annual Campaign for 2024/2025 Highlighting Chili Range

The decision to feature the chili range in the upcoming campaign is motivated by the exponential growth of this complex ingredient in various applications in the food and beverage sector.

The acquisition of F&E is said to be Turpaz's eleventh acquisition since its issuance.

Turpaz Acquires British Flavor Company F&E for £22 million

The acquisition of F&E is said to be Turpaz's eleventh acquisition since its issuance.

Tom Damiano, CEO, T. Hasegawa USA, Inc., states, “The acquisition of Abelei Flavors, Inc. expands our geographical footprint, technical capabilities and overall flavor portfolio so we can better serve our customers.'

T. Hasegawa USA Inc. Acquires Abelei Flavors, Inc.

Tom Damiano, CEO, T. Hasegawa USA, Inc., states, “The acquisition of Abelei Flavors, Inc. expands our geographical footprint, technical capabilities and overall flavor portfolio so we can better serve our customers."

See the ingredients by Avant Organics, Gourmet Ingredients B.V., Hindustan Mint & Agro Products Pvt., Natural Advantage and Penta International Corp.

5 Taste Ingredient Highlights in P&F+'s September 2024 Issue

See the ingredients by Avant Organics, Gourmet Ingredients B.V., Hindustan Mint & Agro Products Pvt., Natural Advantage and Penta International Corp.

Cinnamyl Isovalerate

Avant Organics' Cinnamyl Isovalerate