Spray-dried encapsulation of cardamom (Elettaria cardamomum) essential oil with mesquite (Prosopis juliflora) gum

被引：132

作者：

Beristain, CI

García, HS

Vernon-Carter, EJ

机构：

[1] Univ Veracruz, Inst Ciencias Basicas, Xalapa 91000, Veracruz, Mexico

[2] Inst Tecnol Veracruz, Veracruz, Mexico

[3] Univ Autonoma Metropolitana Iztapalapa, DCBI, Mexico City 09340, DF, Mexico

来源：

LEBENSMITTEL-WISSENSCHAFT UND-TECHNOLOGIE-FOOD SCIENCE AND TECHNOLOGY | 2001年 / 34卷 / 06期

关键词：

cardamom essential oil; microencapsulation; mesquite gum;

D O I：

10.1006/fstl.2001.0779

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

About 40 g oil/kg seed were extracted from cardamom seeds bi, steam distillation. Emulsions with oil: gum ratios of 1: 5,1:4 and 1: 3 w/w were prepared homogenizing 300 g of mesquite gum/kg in deionized water with the essential oil. Microcapsules were produced by spray drying. Total oil retention, surface oil, moisture content, and bulk and particle density were analysed in the microcapsules. The greatest encapsulation efficiency reached was 83.6% for an oil: gum ratio of 1: 4, with a surface oil concentration of 2590 mg/kg powder. Moisture content was similar for the three ratios tested (20-25 g/kg powder).

引用

页码：398 / 401

页数：4

共 22 条

[1]

ANKER MH, 1988, ACS SYM SER, V370, P78

[2]

Beristain C. I., 1995, DRYING TECHNOLOGY, V29, P645

[3] UTILIZATION OF MESQUITE (PROSOPIS-JULIFLORA) GUM AS EMULSION STABILIZING AGENT FOR SPRAY-DRIED ENCAPSULATED ORANGE PEEL OIL [J].