食品科学 ›› 2009, Vol. 30 ›› Issue (16 ): 83-85.doi: 10.7506/spkx1002-6630-200916012

• 工艺技术 • 上一篇    下一篇

富钙发芽糙米的生产工艺研究

江 湖1,付金衡1,2,*,苏 虎3,方蓝堃1,蔡 艳1,韩晓云1   

  1. 1.南昌大学中德联合研究院,食品科学与技术国家重点实验室 2.江西中德创业有限公司 3.江西科技师范学院生命科学学院
  • 收稿日期:2009-05-10 出版日期:2009-08-15 发布日期:2010-12-29
  • 通讯作者: 付金衡 E-mail:fujinheng@ncu.edu.cn

Production Process of Calcium-rich Germinated Brown Rice

JIANG Hu1,FU Jin-heng1,2,*,SU Hu3,FANG Lan-kun1,CAI Yan1,HAN Xiao-yun1   

  1. 1. Sino-German Joint Research Institute, State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang
    330047, China;2. Jiangxi Zhongde Chuangye Co. Ltd., Nanchang 330047, China;3. College of Life Science, Jiangxi Science and
    Technology Normal University, Nanchang 330013, China
  • Received:2009-05-10 Online:2009-08-15 Published:2010-12-29
  • Contact: FU Jin-heng E-mail:fujinheng@ncu.edu.cn

摘要:

以江西产糙米为原料,首先确定糙米发芽的最适浸泡条件与培养条件,再在糙米发芽过程中以不同浓度氯化钙处理,考察氯化钙浓度对糙米发芽率及发芽糙米中重要营养物质γ- 氨基丁酸含量的影响。得到最佳的富钙发芽糙米生产工艺为:以浓度为0.2% 的氯化钙作为浸泡液,于28℃浸泡糙米9h,再转入30℃恒温恒湿培养箱培养21h。在此条件下可得到钙元素含量为0.62g/kg、γ- 氨基丁酸含量为0.36g/kg、发芽率大于80% 的富钙发芽糙米。

关键词: 发芽糙米, 富钙, 发芽率, γ- 氨基丁酸含量

Abstract:

With the brown rice produced in Jiangxi as the raw material, the best soaking and cultural conditions of brown rice germination were determined, and the effects of different concentrations of CaCl2 solution on the germination rate and the content of γ-aminobutyric acid (GABA), one of important nutrients in brown rice were investigated. The results indicated that when the brown rice was soaked in 0.2% CaCl2 solution at 28 ℃ for 9 h and then cultured in constant temperature and humidity incubator at 30 ℃ for 21 h, the germination rate was over 80%, and the calcium and GABA content in the germinated brown rice were 0.62 and 0.36 g/kg, respectively.

Key words: germinated brown rice, calcium enrichment, germination rate, GABA content

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