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Type: Article

A Review of Oleoresin Black Pepper and Its Extraction Solvents

All the indications are that an oleoresin pepper can be produced at a similar cost to the products now on the market. The physical appearance of this resin may differ a little from the conventional product, but its organoleptic properties are superior in that it lacks the sweet taste and aroma which is so characteristic of culminated solvents.

On the Isolation of Oleoresin Black Pepper by Steam Distillation-Cum-Solvent Extraction and Tailoring of Oleoresin

Using these raw materials--the solvent extractive, supernatant fraction, distilled pepper oil, monocyclic terpenes, piperine factor and diluent--the industry constructs oleoresins of wide variety tailored for many different applications.

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Cold Brew Extract Profiles

Prova's Elodie Giret and Marie le Beller offer insights and analysis on extracts of the buzzy beverages.

Continuous Process for Oakmoss Extraction

Oakmoss (Evernia prunastri L. Ach.), along with other tree mosses, is among the most voluminous botanicals which are solvent extracted for use in perfumes. These extracts are manufactured with heavy labor costs. Large quantities of solvent have to be circulated and evaporated. This requires high energy costs. Therefore, there is a place for a quicker continuous automated process.

Extraction of 2-Phenylethyl Alcohol

by Techniques such as Adsorption, Inclusion, Supercritical C02, Liquid-Liquid and Membrane Separations. The principal aim of this paper consisted in presenting new methods for the extraction of an aroma such as 2-phenylethyl alcohol.

The Application of Flavors to Extruded Products

Through the changes we will experience in the next few years in both the extrusion of foods and in the creations of flavors, the scientists, the technologists and the artists of each discipline will continue to rely upon a certain amount of “triai and error” in their approach and most certainly will be required to possess a “keen sense of observation.”

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.

Vanilla flavor is dominated by phenols and their transformation products mostly derived from enzymatic hydrolysis of the phenyl-β-D-glucosides. Cocoa bean flavor is dominated by Strecker aldehydes and pyrazines and other products generated during the roasting process of the beans.

Extracting the Essence: Comparing Vanilla and Cocoa Processes

Understanding the similarities and differences in biochemistry, chemistry and curing processes of vanilla and cocoa may offer insight into producing high-quality materials.

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Quality and consistency across an extensive product range

Aroma Constituents of Blackcurrant Buds (Ribes nigrum L.)

The classic use of blackcurrant bud absolute is to reinforce and modify natural or artificial blackcurrant flavors. It has also found applications in fragrances, especially in the scenting of lipsticks.

The Universal Hotness, Part 2: Piperine

Chemistry and application in flavor and fragrance

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F&F Literature Review: Natural Progression in Extraction, Production and Research

A brief look at the literature gives some indication of health and wellness drivers, including natural extraction, production and modification processes; authentication techniques; and even biometric efficacy research.

Rosmarinus officinalis L. Extract Production Antioxidant and Antimutagenic Activity

This article detailed the optimum conditions for the production of an extract from “Rosmarinus officinalis L.” having antioxidant and antimutagenic activity. A study is now in progress on the identification and isolation of pure active molecules.

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Progress in Essential Oils: Sweet Fennel Oil and Extract

In this column, Brian M. Lawrence reviews the composition of sweet fennel oil and extract as found by various researchers. For example, a commercial sample of sweet fennel oil was screened for its anti-platelet activity by Tognolini et al. (2006) and Guerini et al. (2006) using GC-FID and GC/MS. Results are reported herein.

Influence of Harvesting Time on Chemical Composition of Mentha piperita L. Essential Oil

Chemical composition of Mentha piperita

Flavor Bites: Piperonal in Flavors

Piperonal (FEMA# 2911, CAS# 120-57-0), probably better known as heliotropine, is really only a bit player in nature but, in contrast, it is often cast in a leading role by the flavor industry. The character of this popular ingredient is discussed herein.

Naringin Extraction from Exhausted Bergamot Peels

This paper describes a process using ultrafiltration and resin adsorption to purify naringin obtained by hot water extraction from bergamot peels.

The Poroplast Extraction Technique in the Flavor and Fragrance Industry

The poroplast extraction technique provides a convenient and cost-effective way to prepare natural aroma ingredients, which takes advantage of liquid-liquid extraction in a very practical and convenient way

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