韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2005年
9期
71~73
,共null页
芙蓉李 加工 微量元素 原子吸收分光光度法
芙蓉李 加工 微量元素 原子吸收分光光度法
부용리 가공 미량원소 원자흡수분광광도법
FU- RONG Piums; products ; trace elements ;AAS processing method
采用原子吸收分光光度法对芙蓉李及其几种产品的微量元素含量进行了分析测定,结果表明芙蓉李鲜果中Zn、Fe,Mg、Mn含量丰富.加工后芙蓉李制品的微量元素含量普遍比鲜果高,其主要原因是加工后芙蓉李制品的水分降低.但是加工制品的Mg、Mn含量则比鲜果低.加工方法对芙蓉李的微量元素含量的影响比较大.
採用原子吸收分光光度法對芙蓉李及其幾種產品的微量元素含量進行瞭分析測定,結果錶明芙蓉李鮮果中Zn、Fe,Mg、Mn含量豐富.加工後芙蓉李製品的微量元素含量普遍比鮮果高,其主要原因是加工後芙蓉李製品的水分降低.但是加工製品的Mg、Mn含量則比鮮果低.加工方法對芙蓉李的微量元素含量的影響比較大.
채용원자흡수분광광도법대부용리급기궤충산품적미량원소함량진행료분석측정,결과표명부용리선과중Zn、Fe,Mg、Mn함량봉부.가공후부용리제품적미량원소함량보편비선과고,기주요원인시가공후부용리제품적수분강저.단시가공제품적Mg、Mn함량칙비선과저.가공방법대부용리적미량원소함량적영향비교대.
The contents of trace elements in FU - RONG Piums and its products were detetrninafioned by Z - 8000 atomic absorption spectrometry. It is indicated its rich contain about Mn, Zn, Fe, Mg in FU - RONG Piums. The results obtained indicate that differ- content of trace elements of FU - RONG Piums and its products by differ- machining. General trace elements of product higher than fresh fruit, because water evaporate for process. FU - RONG Piums＇ s trace elements value can make the exaltation for process. Bet the deal of Mg, Mn of products lower than fresh fruit for process. The influence of processing method is big to contents of trace elements in FU - RONG Piums.
