添加铁皮石斛功能成分的配方奶粉的制备工艺  

Preparation Technology of Dendrobium officinale Formula with Functional Components

作　　者：雷惊云 晋皖豫 常佳 孔慧梅 陈京[1] LEI Jingyun;JIN Wanyu;CHANG Jia;KONG Huimei;CHEN Jing(College of Life Sciences,Zhejiang Chinese Medical University,Hangzhou 310053;Medical College,Jinhua Polytechnic,Jinhua 321017)

机构地区：[1]浙江中医药大学生命科学学院,杭州310053 [2]浙江省金华职业技术学院医学院,金华321017

出　　处：《食品工业》2023年第5期99-102,共4页The Food Industry

基　　金：金华市中医药科研项目(KYC4101000、2017jzk17);金华市二类重点学科。

摘　　要：为制备添加含有铁皮石斛非资源部位有效成分的奶粉,采用酶解法提取多糖、超声法提取黄酮,采用正交试验得最佳配方工艺。结果表明,最佳辅料添加量为提取液与牛奶10︰90 (V/V),乳糖添加量0.05 g/mL,环糊精添加量0.04 g/mL。通过喷雾干燥、最佳工艺制备的铁皮石斛奶粉颜色佳,粉质细腻,口感好,具有增强身体免疫力、抗氧化、活化肠胃功能等保健功效,含有较高的营养价值。To prepare milk powder containing effective components of Dendrobium oficinale,polysaccharide was extracted by enzymolysis,flavonoid was extracted by ultrasonic method,and the optimal formula was obtained by orthogonal test.The results showed that the optimal supplemental amount of excipients were extracted liquid and milk 10:90(V/V),lactose supplemental level 0.05 g/mL,and cyclodextrin supplemental level 0.04 g/mL.The Dendrobium officinale milk powder is prepared by spray drying technology,and the best process has the advantages of good color,fine powder,and good taste.

关 键 词：铁皮石斛 非资源部位 奶粉 综合循环利用 喷雾干燥技术 

分 类 号：TS252.51[轻工技术与工程—农产品加工及贮藏工程]