[1]陈其国.冷冻干燥法制备纯天然黑木耳速溶粉的研究[J].武汉职业技术学院学报,2017,(05):100-102.
CHEN Qi-guo.Research on Preparation of Pure Natural Black Fungus Instant Powder by Freeze-drying Method[J].Journal of Wuhan Polytechnic,2017,(05):100-102.
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冷冻干燥法制备纯天然黑木耳速溶粉的研究()
《武汉职业技术学院学报》[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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- 期数:
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2017年05期
- 页码:
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100-102
- 栏目:
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- 出版日期:
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2017-10-30
文章信息/Info
- Title:
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Research on Preparation of Pure Natural Black Fungus Instant Powder by Freeze-drying Method
- 文章编号:
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1671-931X(2017)05-0100-03
- 作者:
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陈其国
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武汉职业技术学院 生物工程学院,湖北 武汉 430074
- Author(s):
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CHEN Qi-guo
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Bioengineering College, Wuhan Polytechnic, Wuhan430074, China
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- 关键词:
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冷冻干燥; 黑木耳; 速溶粉
- Keywords:
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freeze-drying; black fungus; instant powder
- 分类号:
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TS218
- 文献标志码:
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A
- 摘要:
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以黑木耳为原料,通过单因素和正交试验,获得了冷冻干燥法制备纯天然黑木耳速溶粉的最佳工艺条件。实验结果表明:适量60-80℃的RO水浸泡黑木耳10 min,去除其根部及附着在其表面的木屑、沙子等杂质,清洗干净,切成1~2cm的块状,按以1∶3的水量进行小火蒸煮15min,冷冻干燥,万能粉碎机粉碎,用3号药典筛过筛,按1∶50的75℃的RO水冲调黑木耳速溶粉,形成的糊状体抱团现象少、色泽自然、口感滑爽、风味柔和,为黑木耳的深加工提供了一个很好的途径。
- Abstract:
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Black fungus as raw material, through single factor and orthogonal experiment, the best process conditions of pure natural black fungus powder by freeze-drying preparation. The experimental results show that: the amount of 60-80 ℃ RO water soak black fungus 10 minutes, remove the root and attached to the surface of sawdust, sand and other impurities, wash clean, cut into 1~2cm block, according to 1∶3 water small fire cook for 15 minutes, freeze-drying, universal mill grinding, sieved with a No. 3 sieve pharmacopoeia, according to RO water 1∶50 75 ℃ for brewing black fungus instant powder, paste less body pushing into the phenomenon of formation, natural color, smooth taste, flavor and soft. It provides a very good way for deep processing black fungus.
备注/Memo
- 备注/Memo:
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收稿日期:2017-09-10
作者简介:陈其国(1973-),男,河南信阳人,武汉职业技术学院生物学院副院长,副教授,研究方向:应用生物技术及高职教育教学研究。
更新日期/Last Update:
2017-10-30