余甘子提取物质量标准的研究  

Study on Quality Standard of Phyllanthus emblica Extract

作　　者：刘贤钊 陈炎欢 罗兰芳 覃日金 李美珍 LIU Xianzhao;CHEN Yanhuan;LUO Lanfang;QIN Rijin;LI Meizhen(Infinitus(China)Co.,Ltd.,Jiangmen 529100,China)

机构地区：[1]无限极(中国)有限公司,广东江门529100

出　　处：《现代食品》2021年第23期180-184,199,共6页Modern Food

摘　　要：目的:初步建立余甘子提取物的质量标准。方法:对13批次的余甘子提取物进行感官测定、薄层色谱鉴别、理化指标测定、没食子酸含量测定、重金属指标测定和微生物检查。结果:建议余甘子提取物中水分含量≤7%,灰分含量≤6%,粒度(过100目筛)≥90%,没食子酸含量(以干燥品计)≥2.0%,铅含量≤5.0 mg·kg^(-1),砷含量≤2.0 mg·kg^(-1),汞含量≤0.2 mg·kg^(-1),镉含量≤0.3 mg·kg^(-1),菌落总数≤1000 CFU·g^(-1),霉菌和酵母≤100 CFU·g^(-1),大肠埃希氏菌和沙门氏菌不得检出。结论:初步建立了余甘子提取物的质量标准。Objective:To establish the quality standard of Phyllanthus emblica extract.Methods:Sensory determination,TLC identification,physical and chemical index determination,gallic acid content determination,microbial content determination and heavy metal index inspection were carried out for 13 batches of Phyllanthus emblica extract.Results:It is suggested that the water content in the Phyllanthus emblica extract≤7%,the total ash content≤6%,the particle size(through 100 mesh sieve)shall be≥90%,the gallic acid content(based on dry product)shall be≥2.0%,lead content≤5.0 mg·kg^(-1),arsenic content≤2.0 mg·kg^(-1),mercury content≤0.2 mg·kg^(-1),cadmium content≤0.3 mg·kg^(-1),total bacterial count≤1000 CFU·g^(-1),mold and yeast content≤100 CFU·g^(-1),Escherichia coli and Salmonella could not be detected.Conclusion:The evaluation system of the quantitative quality control standards for the Phyllanthus emblica extract was established.

关 键 词：余甘子提取物 质量标准 研究 

分 类 号：O657.7[理学—分析化学]