Chaenomeles speciosa (Sweet) Nakai - syn.Cydonia speciosa Sweet; Cydonia japonica var. lagenaria Makino; C. lagenaria Loisel. - Rosaceae
皱皮木瓜 zhou pi mu gua (chin.), flowering quince, Japanese quince, Chinesische Zierquitte

Thorny deciduous shrub, up to 2m high, native to China and Japan, cultivated elsewhere as ornamental; branchlets smooth, not verruculose when old; leaves ovate to elliptic, margin serrate; flowers scarlet, rarely pinkish or white; fruit a fragrant pome, yellow or yellowish green, globose or ovoid, 4-6cm in diameter.

„The volatile components isolated from Flowering Quince fruit were analyzed by capillary GC and GC/MS. Nineteen compounds were identified of which hexanal, ethyl butyrate, (E)-2-hexenal, (Z)-3-hexenyl acetate, ethyl hexanoate, linalool, trans-linalool oxide (furanoid), cis-linalool oxide (furanoid), α-terpineol, ethyl octanoate, edulan I, ethyl (Z)-4-decenoate and ethyl p-methoxybenzoate were the major constituents.“
[Volatiles of ripe flowering quince (Chaenomeles speciosa Nakai)., Horvat, R.J., Chapman Jr, G.W., Payne, J.A., Journal of Essential Oil Research, Vol.6(1), 1994, 81-83]

The aroma profile of C.speciosa fruit juice was nos as rich as that of C.japonica. Main volatiles were methanol (3.9ppm), 1-penten-3-ol (3.4ppm), valeraldehyde (0.26ppm), and ethyl acetate (1.3ppm).
[Jordan, M. J., et al. „Volatile compounds associated with the fragrance and flavour of Chaenomeles juice.“ 2003]

drawing from „Manual of Vascular Plants of the Lower Yangtze Valley China Illustration fig. 160“

chaenomeles_speciosa_sweet_nakai.txt · Zuletzt geändert: 2017/10/22 00:23 von andreas