黑龙江大学自然科学学报
黑龍江大學自然科學學報
흑룡강대학자연과학학보
JOURNAL OF NATURAL SCIENCE OF HEILONGJIANG UNIVERSITY
2000年
4期
74-75
,共2页
牛晓宇%朱宇君%侯海鸽%张铁丰
牛曉宇%硃宇君%侯海鴿%張鐵豐
우효우%주우군%후해합%장철봉
原子吸收分光光度法%间接测定%叶绿素
原子吸收分光光度法%間接測定%葉綠素
원자흡수분광광도법%간접측정%협록소
atomic absorption spectrophotometry (AAS)%indirect determination%aloe
采用原子吸收分光光度法测定芦荟叶片中的镁含量，从而间接计算出花叶中叶绿素的含量。并对测定过程中有机萃取剂，反萃酸度的选择及干扰离子的影响进行了探讨。
採用原子吸收分光光度法測定蘆薈葉片中的鎂含量，從而間接計算齣花葉中葉綠素的含量。併對測定過程中有機萃取劑，反萃痠度的選擇及榦擾離子的影響進行瞭探討。
채용원자흡수분광광도법측정호회협편중적미함량，종이간접계산출화협중협록소적함량。병대측정과정중유궤췌취제，반췌산도적선택급간우리자적영향진행료탐토。
An atomic absorption spectrophotometric method for determination of magnesium in aloe was described, and the content of chlorophyll was calculated indirectly. The selection of extraction solvent and acidity of stripping agent, and the effect of interferencing ion were studied.
