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Section: Flavor > Regulatory & Research

Thyme Varieties From Different Geographical Origins

Comparison of Thyme Varieties from Different Geographical Origins

LECO’s new Pegasus BTX promises ultimate sensitivity and revamped ion path integrity. See how this advanced upgrade in the world of GC-TOFMS illuminates even the lowest-level chemical differentiators of dried thyme samples were sourced from four different

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Sweetness Sensation Linked to Bitter Receptor, Varies in Children

Genotype analysis revealed that sucrose thresholds and sensitivity were related to variation in the bitter receptor gene but not in the two sweet receptor genes.

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Patent Pick: Novel Peach Variety

Patent Picks are chosen by the editors from publicly available sources. Today's technology describes a newly identified peach tree variety with a balanced acid and sugar flavor profile.

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An Analytical Workflow for Pumpernickel Bread Varieties

GCxGC-TOFMS and ChromaTOF® Tile Software combine for an efficient, supervised statistical analysis. See how subtle variations in recipe can change the aroma profile of pumpernickel bread.

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Patent Pick: New Apricot-Plum Variety

Patent Picks are chosen by the editors from publicly available sources. Today's invention is a novel "Plumgiant II" tree variety combining apricot and plum, whose fruit exhibits good flavor.

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Patent Pick: 'Honeylicious' Nectarine Variety

Patent Picks are chosen by the editors from publicly available sources. Today's highlight is the discovery of the new "honeylicious" nectarine variety with a mild, sweet fruit.

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Patent Pick: New 'Blackred XX' Variety

Patent Picks are chosen by the editors from publicly available sources. Today's invention is a apricot and plum variety with an excellent fruit flavor.

Quinine Bitterness Perception Tied to Genetic Variation

Results of new research from Monell leads to questions about the link between taste perception and efficacy of antimalarial ingredient.

Variation in Bitter Receptor mRNA Expression Affects Taste Perception

The Monell Center said these findings may ultimately lend insight into individual differences in food preferences and dietary choices.

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Progress in Essential Oils: Cubeb Oil

This month's column discusses the chemical composition of cubeb oil derived from Piper cubeba L.

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Progress in Essential Oils: Celery Seed and Leaf Oils

This month's column discusses the chemical compositions of celery seed leaf and oil.

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Comparative Analysis of Historical Peppermint Oil from Bulgaria and a Commercial Oil of North American Origin

Chemical composition, olfactory analysis and antibacterial activity

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Progress in Essential Oils: Lemon Verbena Oil

This month's column discusses the chemical composition of lemon verbena oil.

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.

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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.

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Addressing Oil Solubility and Creating Stable Flavors

During Flavorcon 2018, Yvonne Jin, principal technologist for Ingredion, will be discussing approaches to creating stable oil soluble flavors.

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A Closer Look at Garlic Oil: Verifying Naturality

This case study takes a look at the challenges on the production side of the garlic oil industry, which has necessitated increased vigilance in verifying the real natural content of this product downstream.

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Comparative Investigations of the Essential Oil and Volatiles of Spearmint

The objective of this work is to identify the fragrance compounds of this oil and its SPME-headspace by means of gas chromatographic- spectroscopic (GC and GC/MS using different polar and chiral phases) and olfactoric methods (GC-sniffing technique and olfactory correlations) to find out the importance of each single constituent with their specific odor attributes, responsible for the characteristic and pleasant spearmint aroma for the first time.

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