Research Keyword: aroma analysis

Difference in Volatile Aroma Components of Stropharia rugosoannulata under Two Cultivated Environments Investigated by SPME-GC-MS

This study compared the flavor compounds in wine cap mushrooms grown in two different ways: in a forest under bamboo and in a greenhouse. Using advanced laboratory techniques, researchers found that greenhouse-grown mushrooms develop much stronger flavors, especially during the first two days of growth. The best time to harvest these mushrooms for maximum flavor is at 48 hours after they emerge, before they start to deteriorate around day 3-4.

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Characterization of key aroma compounds in roasted chicken using SPME, SAFE, GC-O, GC–MS, AEDA, OAV, recombination-omission tests, and sensory evaluation

Scientists identified the 20 most important flavor compounds that make roasted chicken taste and smell distinctive. The study found that certain compounds like anethole (fennel flavor) and various pyrazines (nutty, toasty flavors) are the main contributors to roasted chicken’s appealing aroma. These compounds are produced through heating during the roasting process and are especially concentrated on the chicken skin. Understanding these key flavor compounds can help producers maintain and improve roasted chicken quality.

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