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东北核桃楸果仁营养强化型酸奶的研制
引用本文:刘东敏,张琪斐,赵若诗,包怡红. 东北核桃楸果仁营养强化型酸奶的研制[J]. 中国林副特产, 2011, 0(5): 28-31
作者姓名:刘东敏  张琪斐  赵若诗  包怡红
作者单位:东北林业大学林学院食品科学与工程专业,哈尔滨,150040
摘    要:将东北核桃楸果仁经去皮、磨浆后,与牛奶混合,将干酪乳杆菌和嗜热链球茵以1:l混合作为发酵剂进行乳酸发酵,用L9(3^4)正交试验得出山核桃楸果仁酸奶的最佳配方:固液比1:6,浆奶比2:8,过80目筛。研制产品集山核桃、鲜奶及益生菌多种营养物质于一体、口感酸甜、带有核桃清香口味的乳制品,是一种具有较好的经济价值和市场开发潜力的功能性食品。

关 键 词:东北核桃楸果仁  鲜牛奶  干酪乳杆菌  嗜热链球菌

Development of Nourishment Juglans mandshurica Maxim Nuts Yoghourt
Liu Dongmin,Zhang Qifei,Zhao Ruoshi,Bao Yihong. Development of Nourishment Juglans mandshurica Maxim Nuts Yoghourt[J]. Forest By-product and Speciality in China, 2011, 0(5): 28-31
Authors:Liu Dongmin  Zhang Qifei  Zhao Ruoshi  Bao Yihong
Affiliation:Liu Dongmin,Zhang Qifei,Zhao Ruoshi,Bao Yihong*(Food Science and engineering,The northeast forestry University,Harbin 150040)
Abstract:This study was conducted to mix milk with Juglans mandshurica Maxim syrup formed after Juglans rnandshurica Maxim was peeled, pulped, and then make fermentation liquor with 1 : 1 of Lactobacillus casei and Streptoccus thermophilus as mixed starter culture. The optimum formula for fermentation was selected by orthogonal experiment L9 (34) : solid-to-liquid ratio is 1 : 6, syrup-to-milk ratio is 2 :8, pass through sieve with a mesh of 80. Finally, a fermented Yoghourt with fragrance tastiness and nutritive value of Juglans mandshurica Maxim, milk and probiotic was developed. This product is a functional food with great economic value and vast latent force of market development.
Keywords:Juglans mandshurica Maxim Nut  Fresh milk  Lactobacillus casei  Streptoccus thermophilus  
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