功能性复方荷叶袋泡茶的研制.pdfVIP

中国虐雩通搪 第24卷 第6期 2008年 6月 http：llwww．casb．org．cn ·91· 功能性复方荷叶袋泡茶的研制 孙志栋 ，戴国辉 ，林长华 ，康孟利 ，陈惠云 (·宁波市农科院农产品加工所，宁波315040；z慈溪市三北镇农办，浙江慈溪315300) 摘 要：采用荷叶、菊花和茶叶三种原料，通过两两组合选优、再三者组合优化配比，试图筛选出口感好、 营养成分搭配合理的最佳配方。结果表明：组合chj2营养保健成分氨基酸和茶多酚含量较高，含水量较 低。感官评定茶汤绿色清澈、香气清新、口感纯正，是一种较理想的配比组合。包装袋大小、冲茶水温、制 作原料等因素对袋泡茶茶水品质有较大影响，要求包装袋大小适中，以容纳3--4g的规格大小为宜；水温 一 般以80~90℃比较好。冲泡后茶汤香气清新、汤色清绿、味道纯正；原料要求新鲜无霉变、品质纯正，确 保袋泡茶质量。 关键词：荷叶：菊花；袋泡茶 中图分类号：$377 文献标识码：B Research on Functional Teabag of Lotus Leaf Sun Zhidong ，Dai Guohui ，Lin Changhua ，Kang Mengli ，Chen Huiyun (~Ningbo Academy ofAgricultural Sciences，Ningbo 315040； 2Cixi City Sanbei Town Agricultural Office ofZhejiang,Zheiang Cixi 315300) Abstract：It was tried to find out the best formula in groups by selected through two of three and optimized proportion of the three i．e．1otus leaf,chrysanthemum and tea． n1e result showed that the combination chj2 was the ideal one．Because it had higher contents of amino acid and tea—phenol，and lower moisture content， it was green and clear in the tea soup，and it was smelled flavor，fresh，and pure taste．It was affected on tea soup by package size，water temperature，and raw materia1．And it was required that had high-quality，fresh and no mildew raw materia1．And had suit bag to Pack 3-4g tea，suit water temperature with 80-90~E． Key words：lotus leaf,chrysanthemum，bag-soak-tea． 荷叶(1otus leaf)为睡莲科植物莲(Nelumo Nuc／fer— 清热、明目、解毒之功效。主要治疗头痛、眩晕、目赤、心 agaertn)的叶，属药、食两用植物[1]。荷叶中含有多种生 胸烦热、疔疮、肿毒等症[91。现代药理研究表明，菊花具 物活性物质，如荷叶碱、亚美罂粟碱、N一去甲基荷叶 有治疗冠心病、降低血压[1o]、预防高血脂、抗菌、抗病 碱等多种生物碱和丰富的莲甙、槲皮素及异槲皮素