食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2014年
3期
69-71
,共3页
绿色脱水蔬菜%铜%限量
綠色脫水蔬菜%銅%限量
록색탈수소채%동%한량
green dehydrated vegetable%copper%limited amount
了解绿色脱水蔬菜的铜含量。采用GB/T5009.13-2003《食品中铜的测定》第一法原子吸收光谱法检测来自生产厂家的脱水豆角样品30个和来自市场的新鲜豆角和茄子样品4个，通过对检测结果的分析和评价，探讨绿色脱水蔬菜的铜限量。有5个脱水豆角样品铜含量达到超过100 mg/kg（确认为人为添加），最高为1944 mg/kg，平均值160 mg/kg，如去掉5个最高含量，平均含量为13 mg/kg，标准差为7 mg/kg，期间从市场买到的鲜豆角和鲜茄子的铜含量（以干基计）9 mg/kg~16 mg/kg。认为有必要制定绿色脱水蔬菜铜限量标准，推荐绿色脱水蔬菜铜限量为50 mg/kg。
瞭解綠色脫水蔬菜的銅含量。採用GB/T5009.13-2003《食品中銅的測定》第一法原子吸收光譜法檢測來自生產廠傢的脫水豆角樣品30箇和來自市場的新鮮豆角和茄子樣品4箇，通過對檢測結果的分析和評價，探討綠色脫水蔬菜的銅限量。有5箇脫水豆角樣品銅含量達到超過100 mg/kg（確認為人為添加），最高為1944 mg/kg，平均值160 mg/kg，如去掉5箇最高含量，平均含量為13 mg/kg，標準差為7 mg/kg，期間從市場買到的鮮豆角和鮮茄子的銅含量（以榦基計）9 mg/kg~16 mg/kg。認為有必要製定綠色脫水蔬菜銅限量標準，推薦綠色脫水蔬菜銅限量為50 mg/kg。
료해록색탈수소채적동함량。채용GB/T5009.13-2003《식품중동적측정》제일법원자흡수광보법검측래자생산엄가적탈수두각양품30개화래자시장적신선두각화가자양품4개，통과대검측결과적분석화평개，탐토록색탈수소채적동한량。유5개탈수두각양품동함량체도초과100 mg/kg（학인위인위첨가），최고위1944 mg/kg，평균치160 mg/kg，여거도5개최고함량，평균함량위13 mg/kg，표준차위7 mg/kg，기간종시장매도적선두각화선가자적동함량（이간기계）9 mg/kg~16 mg/kg。인위유필요제정록색탈수소채동한량표준，추천록색탈수소채동한량위50 mg/kg。
Learn about the copper content of green dehydrated vegetables. Determined 30 samples of dehydrated bean from the factory and 4 samples of fresh beans and eggplant from the market, used GB/T5009.13-2003 determination of copper in food, atomic absorption spectrometry (AAS). Discussed about limited amount of copper on the green dehydrated vegetable through analyzing and evaluating the results. There were 5 dehydrated beans samples copper content reached more than 100 mg/kg (Confirmed to artificially add) ,the maximum was 1 944 mg/kg and the average was 160 mg/kg , but the average is 13 mg/kg , the SD was 7 mg/kg without the 5 highest,while the samples which in the fresh beans and eggplant from the market was 9 mg/kg-16 mg/kg (dried bases). It is necessary to develop the Limited Amount copper standard on the green dehydrated vegetables , and suggested that the limited amount of copper on the green dehydrated vegetable should 50 mg/kg.
