TCNCYH Phu tnnyng 79 (2) 2012 FK, Tetteh A (2006) Evaluation of vitamin A tinutrient Fortified Beverage Enhances the supplementation regimens in Ghanaian post Nutritional Status of Children in Botswan[.]
TCNCYH Phu tnnyng 79 (2) - 2012 FK, Tetteh A (2006) Evaluation of vitamin A tinutrient-Fortified Beverage Enhances the supplementation regimens in Ghanaian post- Nutritional Status of Children in Botswana J partum mothers with the use of the modified- Nutr 133: - 1840 relative - dose - response test Am J Clin Nutr; 84: 1344 -1349 g ^^^ ^ ^ ^ „ ^ „ g ,2005, g ^ ^png b|t ^ ^ ^ ^^^^ lu^ng-vi chit phdng chlng thilu vi Abrams SA., Mushi A, Hilmers DC, Griffin IJ., Davila P, and Allen L (2003) A IVIul- ehlt dinh du&ng ir tre em 5-8 thang tuli Lu|n vSn Tiln sJ Dinh dudng cdng ding 75-104 Summary MULTIPLE MICRONUTRIENT FORTIFIED BISCUITS IMPROVED THE VITAMIN A AND ZINC STATUS OF SCHOOL CHILDREN IN RURAL VIETNAM Concun'ent mieronutrient deficiencies are prevalent among Vietnamese school children A school-based program providing food fortified with multiple micronutrients could be g costeffective gnd sustainable strategy to improve health and fgnetions of school children However, the efficacy of sgch an intervention may be compromised by a high prevalence of parasitic infestation The study was carried out to evaluate the efficacy of school-based intervention gsing mglti-microngtrient fortified biscgits (MMF) with or without deworming on vitamin A and zinc statgs in rgral Vietngmese schoolchildren The resglts showed that before the inten/ention, deficiencies of vitamin A and zinc were signif cant public health concerns MMF significantly improved the concentrgtions of plasma zinc and plasma retinol in rural school children Fortification significantly reduced the risk of deficiency of zinc by 48% and decreased the prevalence of inadequate vitamin A liver stores by 35% In conclusion, multi-micronutrient fortified snack foods distributed in a school feeding program offer an excellent opportunity to supply micronutrients needed for school children at risk for mieronutrient deficiencies Key words: mieronutrient deficiency, multi-micronutrient fortified biscuits A N H HU-dNG N H I I M A S E N , THOY N G A N , CADIMI, C H I VA NIKEN TRONG MOI TRUaNG NUOI OiN THUC PHAM THUt SAN TA116 A O H O HANOI Trjnh Bio Ngpc', Phpm Duy Tuvng', Tran Thj Thoa', Nguyen Uaf 'Truirng Bpi hpc Y Hi Nil; 'Viin Dinh duung Quic gia Nghiin cUu nhim dinh gli mire dp inh hudng nhiim As, Hg Cd, Pb & Nl mdi tnrimg nuH din chit luang thpc phim Ihuf sin tpi 16 ao hi Hi Nii Kit qui cho thiy 100% miu nude, miu bin cin vi thiy sin bi nhiim ci kim loai duac nghiin eUu vdi mOe dp nhiim khic Uy theo ao nilH, mOa vp, ting nude thiiy sin sinh sing vi loai thiy sin Him lupng trung binh cOa As & Hg tmng nude vi thiy sin cd mil tuang quan chit chi vdi theo ao nudi dii vdi nhOng thOy sin sing d TCNCYH Phu truung 79 (2) - 2012 mrpc mil vi ling nude giO'a Ket iuin: Mire nhiim vi As, Hg, Cd Ni mdi trudng nudi (nude, btin !^) ci inh huing rd ring tOi mire dd nhilm eic kim iopi niy thiy sin vdi pu Sir dgng phugng phap lay mlu nugc, bijn egn vg thuy san d l xac dinh ham lugng kim logi ngng c i nguy co i nhilm cao la As, Hg, Cd, Pb & Ni 2.1 Cach chpn & lay miu - Mau xet nghidm nuic, biin va thiiy sen se dugc lly vao hai miia: mua mua (tir thang d i n thang 8) va miia kho (tir thang 12 din thang 2) - Mau xet nghiem nugc, bim: tgi mli gg/hl lly mlu g dilm khac nhgu dilm gin nguin nugc thgi, giu'g h i va cgnh h i - Mlu thgy sgn: lly t i t eg cac loai thgy san duge nuoi p h i biln tgi cac ao/hi eiia cae xa/ phudng va cac h i tg' nhiSn cga Ha Nil , phim thuy san nhu t h i nag c i n it cae nghiSn - Lly mlu va xir IJ mlu nude/ biin, thuy >js»u d l egp tdi Nghien ciru dugc tiln san theo tiSu chuin TCVN 5993 -1995 [1] va ranh nham muc tieu: TCVN5994-1995[21 TCNCYH Phu tnmng 79 (2) - 2012 2.2 Cac ch! so va phuung phip ciru nghiin Cac chl s i danh gia mire dO nhilm v l kim logi ngng gim: As, Hg, Cd, Pb & Ni Phugng phap phSn tich: Ham lugng cac kim Icgi n^ng dugc xir ly m l u va phSn tich dinh lugng trSn may AAnalyst 30 (eua hSng hgc djnh nim Quy djnh gio'i hgn toi da i nhiem sinh va hoa hgc thg'c phim" - Quyit s i 46/2007/Qe-BTY 19 thang 12 2007 [3] TCVN 6774 - 2000 d l i vii ehlt lugng nud'c nggt bao vg' ddi sing thiiy sinh [4] Xir t) s l liiu: sir dgng phln mim Excel va SPSS 13.0 sir ly va phin tieh s l Iigu Perkin Elmer - MT) theo phuong phap quang p h i h i p thg nguySn tCr nggn ICrg va khing III K£T QUA nggn lira hoac phugng phap hoa hgi Ignh Ting cing 97 m l u nugc 89 m l u biin e|n va 239 m l u thgy san l l y duge tir ao h i hi$n dang ngdi tring thuy san tgi Hg Nil vao hii m i i trudng My miig, miig mua (thang 8, 9) va miia 2.3 Tiiu chuan dinh gii i nhiim nude, (thang 1, 2), da dugc phgn tich cho kit qua bun va thuy sin tuui sing nhu sgu: Bang Ham lu'gng As, Hg, Cd, Pb & Nl cgc logi thuy san Bon vi tinh: mg/kg tirng Iggi kim logi theo tiSu chuin cua hiip Loai ca As Hg Pb Ni TVi [TN-CN] TVi [TN-CN] TVi [TN-CN] TVi [TN-CN] n c a chim t r l n g 10 0,06 [0,0 - 0,14) 0,03 [0,02 - 0,06] 0,07 [0,04 - 0,56] 0,12 [0,06-0,14] Ca chep 30 0,12 [0,01-0,51] 0,02 [0,0 - 0,1] 0,15 [ , - 1.17] 0.09 [0,07-0,28] ca dllc 20 0,11 [0,02-0,63] 0,02 [0,01-0,11] 0,25 [0,06 - 2.94] 0,12 [0,05-0,62] Ca Trdi 48 0,10 [0,01-0,55] 0,02(0,01-0,11] 0,26 [0,04 - 0,74] 0,20 [0,06-0,65] Rophi 45 0,09 [0 - 0,56] 0,02(0,01-0,10] 0,20 [0,04 - 1,68] 0,16 [0,04-0,64] came 24 0,07 [0,02 - 0,68] 0,02 [0,01- 0,05] , ( , - 0,87] 0,16 [0,07-0,76] Catrim 20 0,10 [0,01-0,58] 0,02 [0,01-0,06] 0,20 [0.06 - 0,58) 0.16 [0,05-0,5] 0,21 [ , - , ] 0,02 [0,01-0,05] 0,29 [0.08 • 1,87] 0,12 [0,06-0,42] TPm 0,07(0,01 -0,10] 0,06 [0,04 - 0,07] 0,06 [0,03 - 0,17] 0,41 [0,1-1,31] 20 0,08(0,01 -0,61] 0,02(0,01-0,12] 0.22 [0,03 -•3,17] 0,19(0,04-1,74] Trai.Cc 0,31 [0,03-0,51] 0,01 [0,003 -0,04] 1,12(0.1 - 1,78] 0,27(0,09-1,061 Cua 0,21 [0,16-0,40] 0,02(0,01-0,03] 2,79 [0,69 - 8,79] 0,82(0-6,94] < 2,00" < 0,05"