Results 11 to 20 of about 36,576 (264)

SPME-GC-MS Technique Combined with rOAV for the Analysis of Key Aroma Substances of Zijuan White Tea with Different Processing Processes

open access: yesShipin gongye ke-ji, 2023
In order to study the key aroma compounds of Zijuan white tea with different processing technologies, headspace solid-phase micro extraction and gas chromatography mass spectrometry (HS-SPME-GC-MS), combined with sensory evaluation, PCA validation, OPLS ...
Yuanda LI   +7 more
doaj   +1 more source

Essential aroma substances and release pattern of Xinhui Chenpi

open access: yesBeverage Plant Research, 2022
This study focuses on analyzing aqueous solutions of aroma-active compounds in Xinhui Chenpi distilled after being heated with headspace solid-phase microextraction and gas chromatography-mass spectrometry (HS-SPME-GC/MS).
Doudou Yang   +4 more
doaj   +1 more source

The Alkamide trans-Pellitorine Targets PPARγ via TRPV1 and TRPA1 to Reduce Lipid Accumulation in Developing 3T3-L1 Adipocytes

open access: yesFrontiers in Pharmacology, 2017
Adipose tissue is an important endocrine organ in the human body. However, pathological overgrowth is associated with chronic illness. Regulation of adipogenesis and maturation of adipocytes via bioactive compounds in our daily diet has been in focus of ...
Barbara Lieder   +7 more
doaj   +1 more source

Release of Strawberry Aroma Compounds by Different Starch-Aroma Systems

open access: yesCzech Journal of Food Sciences, 2009
In the food industry, the addition of flavours is used to reinforce the aroma profile of different goods. However, interactions between starch and aroma compounds can occur, and this can impact upon aroma release and perception.
R. Vidrih, E. Zlatić, J. Hribar
doaj   +1 more source

Adaptive Laboratory Evolution of Yeasts for Aroma Compound Production

open access: yesFermentation, 2022
Aroma compounds are important in the food and beverage industry, as they contribute to the quality of fermented products. Yeasts produce several aroma compounds during fermentation. In recent decades, production of many aroma compounds by yeasts obtained
Seyma Hande Tekarslan-Sahin
doaj   +1 more source

Comparative Analysis of Volatiles of 15 Brands of Extra-Virgin Olive Oils Using Solid-Phase Micro-Extraction and Solvent-Assisted Flavor Evaporation

open access: yesMolecules, 2019
Aroma profiles, key aroma compound quantification, and cluster analysis of 15 brands of extra-virgin olive oils (EVOOs) from three countries (Spain, Italy, and Greece) were investigated in the current study.
Qi Zhou   +3 more
doaj   +1 more source

Free and Bound Aroma Compounds of Turnjujube (Hovenia acerba Lindl.) during Low Temperature Storage

open access: yesFoods, 2020
Free and bound aroma volatiles from turnjujube during low temperature storage were extracted by headspace solid-phase microextraction. They were then characterized and identified using gas chromatography–mass spectrometry.
Ai-Nong Yu   +5 more
doaj   +1 more source

Characterization of the key aroma compounds in four varieties of pomegranate juice by gas chromatography-mass spectrometry, gas chromatography-olfactometry, odor activity value, aroma recombination, and omission tests

open access: yesFood Science and Human Wellness, 2023
Pomegranate (Punica granatum L.) has attracted considerable attention in world markets due to its valuable nutrients and highly appreciated sensory properties. The aroma profiles of 4 varieties of pomegranate juice, including Dahongtian (DP), Jingpitian (
Cong Lu   +4 more
doaj   +1 more source

Aroma Compounds in Sweet Whey Powder [PDF]

open access: yesJournal of Dairy Science, 2004
Aroma compounds in sweet whey powder were investigated in this study. Volatiles were isolated by solvent extraction followed by solvent-assisted flavor evaporation. Fractionation was used to separate acidic from nonacidic volatiles. Gas chromatography/mass spectrometry and gas chromatography/olfactometry were used for the identification of aroma ...
S S, Mahajan, L, Goddik, M C, Qian
openaire   +2 more sources

Antimicrobial Activities of Single Aroma Compounds [PDF]

open access: yesNatural Product Communications, 2010
Commercially available aroma samples were evaluated for their olfactory quality by professional perfumers and tested for their antimicrobial activity. Agar diffusion and agar-dilution were used as test methods and a set of two Gram-positive ( Staphylococcus Aureus and Enterococcus faecalis) and four Gram-negative bacterial strains ( Escherichia coli ...
Schmidt, Erich   +9 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy