浙江农业科学 ›› 2024, Vol. 65 ›› Issue (2): 413-419.DOI: 10.16178/j.issn.0528-9017.20230510

• 食品技术 • 上一篇    下一篇

响应面法优化黄精铁棍山药酸奶工艺研究

李嘉瑜1(), 焦佳音1, 魏诗婷1,2, 樊淑淼1, 余忠臣1,3, 黄晓明1, 李明婉4, 洪利亚1,5,*()   

  1. 1.河南农业大学 农学院,河南 郑州 450046
    2.河南中医药大学 药学院,河南 郑州 450046
    3.云南师范大学 生命科学学院,云南 昆明 650500
    4.河南农业大学 林学院,河南 郑州 450046
    5.北京大学 药学院,北京 100191
  • 收稿日期:2023-05-13 出版日期:2024-02-11 发布日期:2024-02-28
  • 通讯作者: 洪利亚(1984—),女,讲师,博士,药用植物资源开发与利用,E-mail:hongliya@henau.edu.cn
  • 作者简介:洪利亚(1984—),女,讲师,博士,药用植物资源开发与利用,E-mail:hongliya@henau.edu.cn
    李嘉瑜(2000—),女,硕士研究生,药用植物资源开发与利用,E-mail:lijiayu829@126.com
  • 基金资助:
    国家自然科学基金青年基金(32300334);河南省高等学校重点科研项目(20B360002);河南农业大学自然科学类创新基金(KJCX2019A02);国家级大学生创新创业训练项目(202010466044);河南省大学生创新创业训练项目(202210466054)

Optimization of yogurt preparation process of Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun using response surface methodology

Jiayu LI1(), Jiayin JIAO1, Shiting WEI1,2, Shumiao FAN1, Zhongchen YU1,3, Xiaoming HUANG1, Mingwan LI4, Liya HONG1,5,*()   

  1. 1. College of Agriculture, Henan Agricultural University, Zhengzhou 450046, Henan
    2. College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046,Henan
    3. College of Life Sciences, Yunnan Normal University, Kunming 650500, Yunnan
    4. College of Forestry, Henan Agricultural University, Zhengzhou 450046, Henan
    5. College of Pharmacy,Peking University, Beijing 100191
  • Received:2023-05-13 Online:2024-02-11 Published:2024-02-28
  • Contact: Liya HONG

摘要:

以黄精、铁棍山药为主要原料研究黄精铁棍山药酸奶的制备工艺,采用单因素试验研究黄精浆添加量、铁棍山药浆添加量、白砂糖添加量和发酵时间对黄精铁棍山药酸奶理化性质的影响,基于感官评分测定结果,利用响应面法优化黄精铁棍山药酸奶制备工艺。结果表明,黄精铁棍山药酸奶最佳工艺为黄精浆添加量6.00%、铁棍山药浆添加量8.00%、白砂糖添加量7.00%、发酵时长10 h,其感官评分达到86.93分,在此条件下生产的黄精铁棍山药酸奶组织细腻,质地均匀,黄精与铁棍山药风味浓郁且与酸奶味相互协调,具有较高的营养价值。

关键词: 黄精, 铁棍山药, 理化性质, 感官评分, 响应面法, 酸奶制备工艺

Abstract:

The yogurt preparation process of Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun was studied. Single factor experiments were conducted to investigate the effects of Polygonatum sibiricum syrup, Dioscorea polystachya Turczaninow. cv. Tiegun syrup, white sugar addition, and fermentation time on the physicochemical properties of yogurt of Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun. Based on the sensory evaluation results, the response surface methodology was used to optimize the preparation process of yogurt of Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun. The results showed that the optimal process of Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun was Polygonatum sibiricum syrup 6.00%, Dioscorea polystachya Turczaninow. cv. Tiegun syrup 8.00%, white sugar 7.00%, and a fermentation time of 10 hours. The sensory score reached 86.93 points. Under these conditions, the yogurt of Polygonatum sibiricum produced was delicated in texture, uniform in quality, rich in Polygonatum sibiricum and Dioscorea polystachya Turczaninow. cv. Tiegun flavor, and coordinated with the yogurt flavor, with high nutritional value.

Key words: Polygonatum sibiricum, Dioscorea polystachya Turczaninow. cv. Tiegun, physicochemical property, sensory score, response surface method, yogurt preparation process

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