| 4种不同的干燥处理对草果挥发性成分的影响 |
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| 引用本文： | 胡剑,凌瑞枚,黎平,严洪斌,刘圆圆,杨毅,杨全,吴莲张,张仲凯,颜健.4种不同的干燥处理对草果挥发性成分的影响[J].热带作物学报,2019,40(4):773-780. |
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| 作者姓名： | 胡剑 凌瑞枚 黎平 严洪斌 刘圆圆 杨毅 杨全 吴莲张 张仲凯 颜健 |
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| 作者单位： | 1. 华南农业大学资源环境学院/农业农村部华南热带农业环境重点实验室,广东广州 5106422. 农业农村部西南作物基因资源与种质创制重点实验室/云南省农业生物技术重点实验室/云南省农业科学院生物技术与种质资源研究所,云南昆明 6502233. 怒江州草果产业发展研究所,云南泸水 6731994. 广东药科大学中药学院/国家中医药管理局岭南药材生产与开发重点研究室/国家中药材产业技术体系广州综合试验站（CARS-21-16）/广东省南药规范化种植与综合开发工程技术研究中心,广东广州 5100065. 云南省农业科学院,云南昆明 650205 |
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| 基金项目： | 中医药公共卫生服务补助专项"全国中药资源普查项目"(财社[2017]66号);云南省专家基层科研工作站 胡剑工作站;云南省农业科学院与怒江州合作草果产业科技项目(2016-2018) |
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| 摘 要： | 为了解不同干燥处理对草果挥发性成分的影响,对采自怒江州贡山县普拉底乡的新鲜草果样品分别采用自然晾干、55℃烘干、冷冻干燥以及熏干4种处理方式进行干燥,干燥处理后的果实分开为果壳和种仁,并分别粉碎成粉末,粉末用正己烷经超声提取获得提取液,提取液经GC-MS仪器检测分析,结果显示全部样品共检测出53个成分。其中熏干处理的果壳和种仁与其他3种处理的果壳和种仁相比在化合物种类偏多,但对应化合物的含量偏低,说明熏干处理后果壳和种仁的成分都变得丰富和复杂。而且在4种处理中都显示同一化合物在种仁中的相对含量明显比在果壳中的高,然而果壳在化合物种类上更丰富。由此说明不同干燥处理的果壳和种仁之间挥发性成分种类和含量上都呈现一定差异。该研究结果为草果后期的深加工、保存及应用提供了一定的技术参考。
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| 关 键 词： | 草果 挥发性成分 GC-MS 豆蔻属 姜科 |
| 收稿时间： | 2018-05-24 |
Effect on Volatile Components of Amomum tsao-ko by Four Different Preprocessing Models |
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| HU Jian,LING Ruimei,LI Ping,YAN Hongbin,LIU Yuanyuan,YANG Yi,YANG Quan,WU Lianzhang,ZHANG Zhongkai,YAN Jian.Effect on Volatile Components of Amomum tsao-ko by Four Different Preprocessing Models[J].Chinese Journal of Tropical Crops,2019,40(4):773-780. |
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| Authors: | HU Jian LING Ruimei LI Ping YAN Hongbin LIU Yuanyuan YANG Yi YANG Quan WU Lianzhang ZHANG Zhongkai YAN Jian |
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| Institution: | (College of Natural Resources and Environment,South China Agricultural University / Key Laboratory of Agro-Environment inthe Tropics,Ministry of Agriculture and Rural Affairs,Guangzhou,Guangdong 51064,China;Key Lab of Southwestern CropGene Resources and Germplasm Innovation,Ministry of Agriculture and Rural Affairs / Yunnan Provincial Key Lab of AgriculturalBiotechnology / Biotechnology and Germplasm Resources Institute,Yunnan Academy of Agricultural Sciences,Kunming,Yunnan65022,China;Nujiang Caoguo Industry Development Institute,Lushui,Yunnan 673199,China;School of Chinese MateriaMedica,Guangdong Pharmaceutical University / Key Laboratory of State Administration of Traditional Chinese Medicine for Productionand Development & Cantonese Medicinal Materials / Comprehensive Experimental Station of Guangzhou,Chinese MaterialMedica,China Agriculture Research System (CARS-21-16)/ Guangdong Provincial Research Center of Good Agricultural Practice& Comprehensive Agricultural Development Engineering Technology of Cantonese Medicinal Materials,Guangzhou,Guandong510006,China;Yunnan Academy of Agricultural Science,Kunming,Yunnan 65020,China) |
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| Abstract: | In order to study on volatile components under four different preprocessing models, fresh fruit samples from Gongshan, Yunnan were dried by natural drying, 55 ℃ baking, lyophilization drying and smoking drying, respectively. The dried fruit was separated into pericarp and kernel, grounded and extracted with n-hexane, and the extraction was analyzed by GC-MS. 53 components were detected at present research. Higher content and more compound types were found in the smoking drying treatment of pericarp and kernel than that of the other three treatment groups, indicating that the components of pericarp and kernel after smoking drying treatment became rich and complex. In addition, the relative content of the same compound in the kernel was significantly higher than that in the pericarp in all four treatments. Although the pericarp had more compound types, the relative content of the same compound was generally not high. The results would provide a certain technical reference for the later processing, preservation and application of grass fruit. |
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| Keywords: | Amomum tsao-ko volatile components GC-MS Amomum Zingiberaceae |
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