小米辣辣椒素类物质含量测定OA北大核心CSCDCSTPCD
Measurements of the capsaicinoid contents in Capsicum frutescens
【目的】对小米辣Capsicum frutescens的辣椒素类物质合成规律进行研究.【方法】采用高效液相色谱法,对花后13个不同时期小米辣胎座、果肉的辣椒素和二氢辣椒素含量进行检测,结合SAS软件的多因素方差法进行分析.【结果和结论】辣椒素类物质在胎座和果肉中均能合成;其合成随花后果实发育逐渐增加到最高值,而后略微降低;其含量的高低与辣椒果实中组织部位和合成时期显著相关(P=0.00≤0.01),以胎座部位最多(22 d的质量分数达11.418 mg· g-1).
Objective The purpose of this study was to understand the pattern of capsaicinoid synthesis in Capsicum frutescens.[Method] With high performance liquid chromatography (HPLC), the placenta and pulp were sampled at 13 different periods after anthesis for analyses of capsaicin and dihydro capsai-cin.All the data were subject to SAS software for multi-factor variance analysis .[Result and conclusion]Capsaicinoids were synthesized in both the placenta and …查看全部>>
吴奕敏;李光光;杨崇;雷建军;刘少群
华南农业大学林学院,广东广州510642广州市农业科学研究院,广东广州510308华南农业大学测试中心,广东广州510642华南农业大学园艺学院,广东广州510642华南农业大学园艺学院,广东广州510642
农业科技
小米辣辣椒素二氢辣椒素胎座高效液相色谱( HPLC)
Capsicum frutescenscapsaicindihydrocapsaicinplacentahigh performance liquid chro-matography(HPLC)
《华南农业大学学报》 2014 (5)
52-56,5
国家星火计划重大项目(2010GA780001);广东省自然科学基金(10151064201000056);广东普通高校重点实验室项目( KBL11008);农业部园艺作物生物学与种质创制华南地区重点实验室专项;广东省现代特色蔬菜创新团队岗位专家建设任务项目;广州市科技局专项(2011Y2-0001511BppZXbb3140003)
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