. 2020 Sep 2;11:562252. doi: 10.3389/fpls.2020.562252

Table 2.

The most abundant or representative volatiles (benzaldehyde, linalool, trans-linalool oxide, γ-decalactone, δ-decalactone, hexanal, (E)-2-hexenal, hexanol, 2-Hexen-1-ol and hexyl acetate) in the pulp of different cultivars of peach, plum, apricot, and cherry at commercial maturity are expressed in µg/kg of fresh weight.

Prunus persica
2-Hexenal	Western red	1,381.1^a
	Chongyanghong	2,332^&b
	Zaohongxia	3,228^&b
	Wuyuehuo	7078^&b
Benzaldehyde	Western red	61.9^a
	Chongyanghong	1,187.8^&b
	Zaohongxia	2,918.4^&b
	Wuyuehuo	1,080.4^&b
Linalool	Western red	50.2^a
	Chongyanghong	285.9^&b
	Zaohongxia	680.2^&b
	Wuyuehuo	759.3^&b
δ-decalactone	Western red	16.3^a
	Chongyanghong	1,904.5^&b
	Zaohongxia	1,368.5^&b
	Wuyuehuo	1,843.0^&b
Prunus armeniaca
(E)-2-Hexenal	Palstey	4,635^p
	Moniqui	26,800^p
	Rouge du Roussillo	8,752^p
	Early Blush Rutbhart	133^q
	Spring Blush EA3126TH	59^q
	PBS 28-58	153^q
	K604-19	ND^r
	K113-40	ND^r
	K33-81	ND^r
Linalool	Palstey	3,019^p
	Moniqui	1,021^p
	Rouge du Roussillo	864^p
	Early Blush Rutbhart	80^q
	Spring Blush EA3126TH	256^q
	PBS 28-58	43^q
	K604-19	671^r
	K113-40	365^r
	K33-81	150^r
δ-decalactone	Palstey	2526^p
	Moniqui	37,310^p
	Rouge du Roussillo	21,024^p
	Early Blush Rutbhart	454^q
	Spring Blush EA3126TH	105^q
	PBS 28-58	281^q
	K604-19	1,424^r
	K113-40	3^r
	K33-81	50r
Hexyl acetate	Palstey	5,244^p
	Moniqui	1,250^p
	Rouge du Roussillo	13,140^p
	Early Blush Rutbhart	54^q
	Spring Blush EA3126TH	2^q
	PBS 28-58	3^q
	K604-19	ND^r
	K113-40	ND^r
	K33-81	4^r
Prunus salicina
2-Hexenal	Horvin	72^g
2-Hexenal	Range	1.03^h
1-Hexanol	Showtime	861^f
	Laetitia	1,370^f
	Primetime	1210^f
	Horvin	1,739.7^g
	Range	2.11^h
Hexanal	Showtime	1,500^f
	Laetitia	1,850^f
	Primetime	2,420^f
	Horvin	Traces^g
	Range	7.67^h
trans-Linalool oxide	Primetime	185^f
	Laetitia	262^f
	Showtime	726^f
	Horvin	102.2^g
Prunus avium
(E)-2-	Van	412.71^v
Hexenal	Vista	45.53^v
	0-900Ziraat	269.50^v
	Canada	2.56^w
	Ferrovia	6.36^w
	Lapins	2.60^w
Benzaldehyde	Van	10.10^v
	Vista	7.69^v
	0-900Ziraat	20.52^v
	Canada Giant	0.45^w
	Ferrovia	0.50^w
	Lapins	1.06^w
Hexanal	Van	122.96^v
	Vista	25.75^v
	0-900Ziraat	144.66^v
	Canada Giant	0.71^w
	Ferrovia	2.72^w
	Lapins	0.62^w
2-Hexen-1-ol	Van	172^v
	Vista	14.64^v
	0-900Ziraat	83.77^v
	Canada Giant	1.02^w
	Ferrovia	1.04^w
	Lapins	0.78^w

^&the ripening stage is not specified in the literature; ND, not detected; ^a Aubert et al., 2014; ^b Zhu and Xiao, 2019; ^f Cuevas et al., 2016; ^g Pino and Quijano, 2012; ^h Chai et al., 2012; ^p Guichard and Souty, 1988; ^q Aubert and Chanforan, 2007; ^r Gómez et al., 1993; ^v Hayaloglu and Demir, 2015; ^w Vavoura et al., 2015.