Metabolome and transcriptome profiling revealed the enhanced synthesis of volatile esters in Korla pear

BMC Plant Biology

Table 3 OAVs of odorants in Korla pear at different fruit developmental stages

Compounds	Aroma descriptor	Sample11	Sample12	Sample13	Sample14	Sample15	Sample16	Threshold in water (µg·kg^− 1)
Compounds	Aroma descriptor	90 DAFB	105 DAFB	120 DAFB	135 DAFB	160 DAFB	180 DAFB	Threshold in water (µg·kg^− 1)
(E)-2-Hexenal	green, vegetable	7111	3251	13,718	33,237	20,333	237,626	0.3
Hexanal	green, grassy, fruity, orange, floral	404	248	485	763	380	1554	22.8
1-Nonanol	rose, orange	63	21	68	188	1052	61,216	0.05
1-Hexanol	fragrant, mild, sweet, green, fruity	11	6	100	85	37	392	2.5
D-Limonene	pungent, lemon-like	1	0	1	1	1	27	229
Hexyl acetate	fruity, apple, cherry, pear, floral	0	0	0	0	1	5	480
Ethyl hexanoate	pineapple, banana, fruity	1	0	0	2	1	16	5
Hexyl hexanoate	herbaceous	0	0	0	0	0	0	6400

ISSN: 1471-2229