莲心保健饮料的研制  

STUDIES AND PREPARATION OF THE BEVERAGE UTILIZING LOTUS SEED CORE AS A HEALTH CARE PRODUCT

作　　者：冯启利[1] 毛东生[1] 叶反帝[1] 温德云 

机构地区：[1]南昌大学食品科学与工程系,南昌330047 [2]江西省轻工业学校,西昌330029

出　　处：《天然产物研究与开发》1998年第4期106-111,共6页Natural Product Research and Development

摘　　要：莲心是具有多种保健功能的天然产物,很有研究和开发的价值。本义对利用莲心生产保健饮料进行了研究。采用煎煮后捣碎离心、过滤的方法提取的莲心汁在浓度、色泽及稳定性方面综合效果最佳。在煎煮过程中添加适量的柠檬酸及异抗坏血酸钠后,能较有效地控制所得莲心汁的褐变速度,达到护色目的。加入PVPP或聚酰胺可增加莲心汁的稳定性。用提取的莲心汁可与其它不同的组分配成口感和风味各异的莲心饮料。Lotus seed core is a natural product with multiple health care functions, and is potentially applied for valuable beverages. This paper descrilbes the studies and preparation of the beverage containing the extracts from lotus seed core. The juice of lotus seed core obtained from heating,pounding, centritugalizing and filtering provides the optimistic results in terms of concentration, color and stability. Addition of citric acid and sodium isoascorbate during the heating can ettectively control the darkening rate of the juice and protect its color. The stability of the juice is improved by addition of PVPP or polyamide. Combination of the extracted juice of lotus seed core with other components affords the beverages with a variety of tastes.

关 键 词：莲心 提取 防褐变 保健饮料 

分 类 号：TS275.4[轻工技术与工程—农产品加工及贮藏工程] S645.109.9[轻工技术与工程—食品科学与工程]