古巴牛心番荔枝（番荔枝科番荔枝属）果实品种中挥发性成分的表征

Characterization of volatiles in bullock's heart (Annona reticulata L.) fruit cultivars from Cuba.

作者信息

Pino Jorge A, Marbot Rolando, Fuentes Victor

机构信息

Instituto de Investigaciones para la Industria Alimenticia, Carretera del Guatao km 3 1/2, La Habana 19200, Cuba.

出版信息

J Agric Food Chem. 2003 Jun 18;51(13):3836-9. doi: 10.1021/jf020733y.

DOI:10.1021/jf020733y

PMID:12797752

Abstract

Volatile compounds were isolated from four cultivars of bullock's heart fruit (Cenizo, Rojo, Verde, and De Ojo) by simultaneous steam distillation-solvent extraction. Compounds were identified by HRGC and capillary GC-MS. One hundred and eighty compounds were identified in the aroma extracts, of which alpha-pinene, beta-pinene, myrcene, limonene, terpinen-4-ol, and germacrene D were found to be the major constituents. Fruit from cv. De Ojo containing the highest concentration of total volatile and the highest major terpenoid content had the highest custard-like and overall fruity aroma intensity. The presence of many terpenic compounds is thought to contribute to the unique flavor of the bullock's heart fruit.

摘要

采用同时蒸馏萃取法从四种牛心果品种（Cenizo、Rojo、Verde和De Ojo）中分离挥发性化合物。通过高分辨率气相色谱（HRGC）和毛细管气相色谱-质谱联用（GC-MS）对化合物进行鉴定。在香气提取物中鉴定出180种化合物，其中α-蒎烯、β-蒎烯、月桂烯、柠檬烯、萜品-4-醇和杜松烯D被发现是主要成分。De Ojo品种的果实总挥发性成分浓度最高，主要萜类化合物含量也最高，具有最高的蛋奶香味和整体果香强度。许多萜类化合物的存在被认为有助于牛心果独特的风味。