余甘子特征香味成分提取及稳定性研究
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1.河南农业大学烟草学院,河南 郑州 450046;2.陕西中烟工业有限责任公司技术中心,陕西 宝鸡 710099

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彭军仓(1973—),男,陕西中烟工业有限责任公司技术中心工程师,硕士。E-mail:pjc126@sina.com

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陕西中烟科技项目(编号:2023610000340221);河南省研究生联合培养基地项目(编号:YJS2024JD17)


Extraction of characteristic aroma components from Phyllanthus emblica L. and analysis of its stability
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1.College of Tobacco Science, Henan Agricultural University, Zhengzhou, Henan 450046, China;2.Shanxi Tobacco Industry Co., Ltd., Baoji, Shaanxi 710099, China

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    摘要:

    目的 研究不同产地余甘子提取率影响因素、特征香味成分以及余甘子提取物稳定性。方法 以广东、云南、江西和四川4个产地的5种余甘子作为原料,采用正交试验考察不同因素对余甘子提取率的影响,通过气质分析以及相似度计算比较不同产地余甘子提取物的特征香味成分,并从外观、相对密度、糖度等方面对余甘子提取物的稳定性进行研究。结果 不同产地中云南产的干余甘子提取率最高,且溶剂和料液比两个因素对余甘子提取率有较大影响。气质分析结果表明,广东产余甘子提取物的特征香味成分包括糠醛、糠醇、吡喃二酮、5-羟甲基糠醛、棕榈酸乙酯等,云南产余甘子提取物的特征香味成分为3-甲基-2-糠酸和邻苯二甲酸二丁酯,且两者相似度仅为0.943 6。结论 5种余甘子提取物均表现出显著的果甜香韵,但不同产地不同种类余甘子的特征香味成分差异较大,且余甘子提取物在一定时间内具有较好的保存和使用稳定性。

    Abstract:

    Objective To investigate the factors affecting the extraction rate, characteristic aroma components, and stability of Phyllanthus emblica L. extracts from different producing areas.Methods Five types of P. emblica from four producing areas, including Guangdong, Yunnan, Jiangxi, and Sichuan, were used as raw materials. Orthogonal experiments were conducted to study the effects of various factors on the extraction rate. Gas chromatography-mass spectrometry (GC-MS) analysis and similarity calculations were used to compare the characteristic aroma components of P. emblica extracts from different producing areas. The stability of the extracts was evaluated based on appearance, relative density, and sugar content.Results Among the producing areas, dried P. emblica from Yunnan had the highest extraction rate, with solvent and material-to-liquid ratio being the main factors influencing extraction. GC-MS analysis showed that characteristic aroma components of extracts from Guangdong included furfural, furfuralcohol, pyranone, 5-hydroxymethylfurfural, and ethyl palmitate, whereas extracts from Yunnan were characterized by 3-methyl-2-furanic acid and dibutyl phthalate. The similarity between these two extracts was only 0.943 6.Conclusion All five P. emblica extracts exhibited a prominent fruity-sweet aroma. However, there were significant differences in characteristic aroma components among different producing areas and varieties. The extracts also demonstrated good preservation and usage stability over a certain period.

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李瑞,黄鸿猷,毛杰,等.余甘子特征香味成分提取及稳定性研究[J].食品与机械,2025,41(11):20-27.
LI Rui, HUANG Hongyou, MAO Jie, et al. Extraction of characteristic aroma components from Phyllanthus emblica L. and analysis of its stability[J]. Food & Machinery,2025,41(11):20-27.

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  • 收稿日期:2025-01-10
  • 最后修改日期:2025-08-06
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  • 在线发布日期: 2025-12-17
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