Table 2.

Different aroma compounds produced by yeast which confers good characteristics and pleasant aromatic properties to wine.

Yeast	Compounds	Matrix	Aroma (Odour Descriptor)	Ref.
H. uvarum and C. stellata	Benzyl alcohol	Cabernet sauvignon wine	Chocolate, fig and tobacco	[56]
H. vineae	Beta-phenylethyl acetate	Red wine from Uruguay (Tannat cultivar)	Intense fruity	[54,56]
H. vineae	P-hydroxybenzyl	Wine	Fruity, coconut, woody, vanilla	[56]
H. guilliermondii	Beta-phenylethyl acetate ester, 2PA	Wine	Rose, honey, fruity and flowery	[53]
H. uvarum and H. guilliermondii	2-phenylethanol	Grape must from Douro, Portugal	Fruity and flowery	[58]
H. uvarum	Ethyl acetate	Wine	Fruity	[64]
H. uvaum	Terpenes, C13-norisoprenoids, volatile phenols, terpineol and linalool oxide	Ecolly and Cabernet Sauvignon wine	Tropical fruity and floral	[62]
H. vinae	2PA, isoamyl acetate and esters	Chardonnay wine	Banana, pear, apple, citric fruits, guava	[65]
H. vinae	Phenyl ethyl acetate	Macabeo must	Fruity, floral and honey	[66]
C. pulcherrima	Ethyl acetate, Iso-amyl acetate	Wine	Fruity, sweet and banana-like	[17]
C. zemplinina	Hexyl acetate, ethyl hexanoate, ethyl heptanoate, ethyl dodecanoate and ethyl butanoate	Barbera wines	Apple, fruit, herb, sweet or waxy	[67]
M. pulcherrima	Phenol,2,6-dimethoxy	White wine	Smoky notes	[68]
R. mucillaginosa	Terpenic compounds (b-damascenone, geraniol, citronellol, linalool, b-terpineol)	Irpinian wines (Aglianico and Fiano wines)	Floral, sweet and ripened fruit	[69]
R. mucillaginosa	Terpenols	Chinese wine	Fruity and floral	[70]
R. mucillaginosa	C6 compounds (1-hexanol) and faty acids	Chinese wine	Grass and unpleasant fatty	[70]
R. mucillaginosa	3-hexene-1-ol, neroloxide, acetates and ethyl groups	Ecolly dry white wine	Citrus, sweet/acid fruit, berry, floral	[71]
P. anomala	Isoamyl acetate	Wine	Banana	[53]
P. kluyveri	2PA, ethyl octanoate	Sparkling wine	Fruity, rose, sweet, honey flavors and pineapple, pear, soapy	[55,72]
T. delbrueckii	Ethyl butyrate, ethyl acetate, ethyl hexanoate and ethyl hexanoate	Sparkling wine	Fruity, sweet, pineapple, green apple, brandy, wine-like, strawberry	[22]
T. delbrueckii	Ethyl propanoate, ethyl isobutanoate, ethyl dihydrocinnamate and isobutyl acetate	Sauvignon blanc and Merlot must	Fruitiness and complexity	[26]
T. delbrueckii	Isoamyl acetate, hexyl acetate, ethyl hexanoate and ethyl octanoate	Juice from Syrah grapes	Fresh and fruity	[73]
T. delbrueckii	3-sulfanylhexan-1-ol	Sauvignon Blanc grape must	Grapefruit/passion fruit	[74]