[HG-AFS determination of Se in Trionyx triunguis].
The Se content in Trionyx triunguis was studied by atom fluorescence photometer with wet digestion. The recovery of the method is 96.2%-103.0%, relative standard deviation is 3.69%, the determined value of national standard substance pork are agree with standard value; and the method is simple, convenient, fast with good accuracy and precision. The results showed that Se in Trionyx triunguis was very rich, more 1.2-9.4 than Se contant in animal meal, more ten to hundred then it in refresh vegetables and fruits. These results provide a useful scientific base for making and exploiting healtyful foods with Se trionyx triunguis.
Duan
Min
M
Testing Centre, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, China.
Wang
Bo
B
D000818:Animals; D001894:Borohydrides / Q000737:chemistry; D002104:Cadmium / Q000032:analysis / Q000737:chemistry; D002118:Calcium / Q000032:analysis / Q000737:chemistry; D006851:Hydrochloric Acid / Q000737:chemistry; D008460:Meat / Q000032:analysis* / Q000592:standards; D017942:Nitric Acid / Q000737:chemistry; D011188:Potassium / Q000032:analysis / Q000737:chemistry; D012015:Reference Standards; D015203:Reproducibility of Results; D012643:Selenium / Q000032:analysis* / Q000737:chemistry / Q000592:standards; D012964:Sodium / Q000032:analysis / Q000737:chemistry; D013050:Spectrometry, Fluorescence / Q000379:methods*; D013464:Sulfuric Acids / Q000737:chemistry; D013552:Swine; D014426:Turtles / Q000378:metabolism*; D015032:Zinc / Q000032:analysis / Q000737:chemistry
D001894:Borohydrides; D013464:Sulfuric Acids; D002104:Cadmium; C028371:potassium borohydride; D017942:Nitric Acid; D012964:Sodium; D012643:Selenium; D015032:Zinc; C033158:sulfuric acid; D006851:Hydrochloric Acid; D011188:Potassium; D002118:Calcium