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中国农学通报 ›› 2013, Vol. 29 ›› Issue (33): 394-399.doi: 10.11924/j.issn.1000-6850.2013-1280

所属专题: 园艺

• 食品 营养 检测 安全 • 上一篇    下一篇

信阳毛尖茶生产线配套加工技术研究

金开美 吕立哲 郑杰 任红楼   

  • 收稿日期:2013-05-03 修回日期:2013-06-14 出版日期:2013-11-25 发布日期:2013-11-25
  • 基金资助:
    河南省科技攻关项目

Study on Xinyang Maojian Production Line Matching Technology

  • Received:2013-05-03 Revised:2013-06-14 Online:2013-11-25 Published:2013-11-25

摘要: 为提高信阳毛尖的生产能力与茶叶的品质,以决定信阳毛尖茶品质的杀青、揉捻、理条、烘干等4个关键工艺参数的确定为对象,对信阳毛尖茶流水线作业的配套加工技术进行研究。结果表明,杀青时,滚筒进叶口35 cm处空气温度115~120℃,杀青时间2 min;高、中、低档鲜叶原料揉捻时间6~8 min、15~18 min、25 min;理条时间5 min,投叶量0.75~1.0 kg,温度90℃;初烘温度115~120℃,时间6~8 min、复烘温度70~80℃,时间25~30 min,上述条件下生产的信阳毛尖茶感官评审得分最高,外形和内质俱佳。本研究集成了一套信阳毛尖茶生产线加工技术,为信阳茶产业的持续健康发展、做大做强打下坚实的技术基础。

关键词: 农业建设工程 审计 风险防范, 农业建设工程 审计 风险防范

Abstract: In order to improve production capacity and quality of Xinyang Maojian, fixation,rolling,carding,drying.were selected to determine the optimal production line matching processing technology The results showed that best quality tea in form and palate was brought to under the condition that temperature at 35 cm from the inlet of tea leaf was 115-120 ℃, time for fixing 2 min; rolling time of high, medium, low grade fresh tea leaves were 6-8 min,15-18 min,25 min; carding time 5 min, respectively, leaf weight and temperature were 0.75-1.0 kg and 90 ℃, time and temperature of first drying were 6-8 min and 115-120 ℃, second drying were 25-30 min and 70-80 ℃, which brought to . This production line processing technology integrated in this paper laid a solid foundation for Xinyang tea industry sustainable and healthy development.