天津农学院学报 ›› 2026, Vol. 33 ›› Issue (2): 39-43.doi: 10.19640/j.cnki.jtau.2026.02.008

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蒸制对黄精品质的影响

董心宜1, 刘意1, 胡心怡1, 代翰哲1, 单振广2, 张平平1,通信作者   

  1. 1.天津农学院 食品科学与生物工程学院,天津 300392;
    2.承德大金星食品有限公司,河北 滦平 068253
  • 收稿日期:2025-03-26 出版日期:2026-04-30 发布日期:2026-05-06
  • 通讯作者: 张平平(1970—),女,教授,博士,主要从事食品加工与安全、动植物活性物质研究及产品开发的研究。E-mail:672136215@qq.com。
  • 作者简介:董心宜(1999—),女,硕士在读,主要从事食品加工与安全方面的研究。E-mail:3295161874@qq.com。
  • 基金资助:
    横向项目(KJHZ20240144)

Effect of steaming on the quality of Polygonatum

Dong Xinyi1, Liu Yi1, Hu Xinyi1, Dai Hanzhe1, Shan Zhenguang2, Zhang Pingping1,Corresponding Author   

  1. 1. College of Food Science and Bioengineering, Tianjin Agricultural University, Tianjin 300392, China;
    2. Chengde Dajinxing Food Co., Ltd., Luanping 068253, Hebei Province, China
  • Received:2025-03-26 Online:2026-04-30 Published:2026-05-06

摘要: 为研究蒸制对黄精品质的影响,以不同来源的两种生黄精为原料,分别对不同黄精蒸制品进行感官评价、活性物质及浸出物含量的测定,并通过熵值TOPSIS法予以综合评价以便确定最佳的蒸制黄精的方法。结果表明:随着蒸制次数的增加,水蒸兴隆县半壁山镇黄精在五蒸五晒时黄酮和皂苷的含量分别达到最高值(1.17±0.02)%和(0.94±0.03)%;在六蒸六晒时5-羟甲基糠醛含量最高,为(0.058±0.002)%;在一蒸一晒时浸出物含量最高,为(2.122±0.06)%;在五蒸五晒时感官评价达到最高值(78分)。结合熵值TOPSIS法综合评价结果和感官评价结果确定半壁山镇水蒸五蒸五晒黄精的品质为最佳。该研究结果可为黄精在食品加工开发方面提供一定的参考。

关键词: 黄精, 蒸制次数, 活性物质, 品质

Abstract: To study the effect of steaming on the quality of Polygonatum,sensory evaluation,content determination of active substances and extracts of two kinds of Polygonatum from various sources were conducted,and the best method of Polygonatum steaming was determined by TOPSIS method. The results showed that: With the increase of steaming times,the contents of flavonoids and saponins of Polygonatum from Banbishan Town,Xinglong County,reached the highest value of(1.17± 0.02)% and(0.94± 0.03)% respectively at fivefold steaming and five sun drying, and the highest values of 5-hydroxymethylfurfural(5-HMF)at sixfold steaming and drying were(0.058± 0.002)%. The highest extract content was(2.122± 0.06)% at one steaming and drying,and the highest sensory evaluation was 78 points at fivefold steaming and five drying. Combined with the comprehensive evaluation results of entropy TOPSIS method and sensory evaluation results,the best quality was determined and the Polygonatum from Banbishan Town,Xinglong County,steamed five times and sunned five times was the best. The results of this study can provide some reference for the development of Polygonatum in food processing.

Key words: Polygonatum, number of steaming, active substance, quality

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