摘要
以蒸汽杀青叶的脱水方式、蒸青原料的揉捻造型工艺为重点,开展了蒸青针形名茶造型关键技术的试验研究。结果表明,蒸青针形名茶造型的技术关键为:采用热风脱水方式脱水;初揉叶含水量(60±2)%,压力以轻—中—轻,中揉时间约10 min,总的揉捻时间约30 min;复揉叶含水量(50±2)%,压力以轻—中—轻,中揉时间约(10±2)min,总的揉捻时间约25 min。
The paper studied the forming crucial technology of needle-like famous teas by steaming. The results showed that the forming crucial technology was dehydration way with heat of vaporization; moisture content of the first leaves by rolling with （60±2） % ,pressures of the first roiling with light-middle（ about 10minutes）-light and total times with about 30minutes; moisture content of the second leaves by roiling with （50±2） % ,pressures of the second roiling with light-middle（ （10±2）minutes）-light and total times with about 25minutes.
出处
《西南农业学报》
CSCD
2008年第1期163-166,共4页
Southwest China Journal of Agricultural Sciences
基金
重庆市科委攻关项目(合同号:2005-9073)
关键词
蒸汽杀青
针形名茶
脱水
造型
steaming
needle-like famous teas
dehydration
forming
