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碘生物地球化学行为的~(125)Ⅰ示踪与植物中生物碘的稳定性研究
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摘要
碘是人体必需的微量元素,人体缺碘可以导致一系列生理紊乱及生物功能异常,引起甲状腺肿和克汀病,特别是影响儿童生长发育,造成智力残疾,人体补碘已成为全球范围的一个公共卫生问题。本文利用同位素示踪技术、箱式模型、组织化学定位法以及常规物理化学实验法研究了碘在土壤-植物系统中的生物地球化学迁移和转化特征,以及碘在植物体内的形态分布和活化机制,探讨了利用农业生物强化法提高蔬菜中碘的含量以改善人体碘的营养水平,为富碘蔬菜的筛选及碘的农业生物强化法的产业化应用推广,从而探询更为高效、安全的人体自然补碘补碘新途径提供理论上和技术上的科学依据。主要的研究结果如下:
     在浸泡海带的过程中发现,浸泡出的海带碘量与浸泡时间的长短、浸泡水量、浸泡温度与浸泡液的酸碱度均有一定的关系,而浸泡时间与浸泡温度影响最为显著。浸泡8小时后,溶出的总碘趋于一稳定值,而浸泡温度在40—45℃时浸泡液碘含量达到极值。
     运用同位素(~(125)I)示踪技术很好的模拟了碘在土壤中的迁移和扩散行为。迁移实验结果表明引入土壤的~(125)I随深度呈指数衰减,绝大部分~(125)I(青紫泥97.73%,小粉土93.98%)集中在土壤0~10cm表层内,青紫泥中~(125)I在垂直方向上的衰减快于小粉土,淋溶试验的结果表明,青紫泥土壤中对碘的保存能力大于小粉土。
     运用箱式模型分析了土壤—青菜生态系统中~(125)I的生物地球化学迁移与转化。结果表明土壤和青菜中~(125)I的动态分布服从指数变化方程,土壤和青菜中的碘可以相向迁移,青菜中碘的积累量即为土壤和青菜中碘迁移量的差值。
     水培条件下,青菜、辣椒和茄子根部都能迅速吸收~(125)I并向地上部分输送,各部位~(125)I的比活度大小顺序是根>茎>叶>果,青菜(叶菜类)可食部分对碘的累积明显高于茄子和辣椒(果菜类)。在含~(125)I水培液中培养96h后,青菜运输指数达到23.7,辣椒和茄子的运输指数分别为8.9和3.6。
     大棚实验表明蔬菜可以吸收累积外源碘,供试蔬菜可食部位对碘的吸收均随着海藻碘肥添加浓度的提高而增加,不同类型蔬菜可食部位对碘的吸收能力存在明显的差异,对碘的积累能力叶菜类>茎菜类>根菜类>果菜类。
     对比外源碘KI和海藻碘肥的施肥效果,施用外源碘KI土壤中的碘具有较高的生物有效性,施用海藻碘肥土壤中的碘具有更长的持效性。海藻碘肥是培育含碘蔬菜更为理想的外源碘,而且土施比喷施更有利于碘的累积。
     在空心菜植株体内,有机碘和无机碘共存,水不溶性碘占49.61%,水溶性碘占50.39%,其中水溶性碘有66.72%以碘离子(I-)的形式存在,蛋白质结合碘占所吸收的碘为3.68%,非蛋白质结合碘为82.32%。空心菜中的碘大部分存在于细胞可溶部分,占全株碘总量的59.0%-60.1%,细胞器和细胞壁中的碘分别占全株碘总量的19.2%-19.5%和20.4%-21.8%。空心菜吸收I~-能够增加维生素C的含量,空心菜吸收了IO_3~-和CH_2ICOO~-后,会使空心菜的维生素C含量降低,空心菜在吸收了IO_3~-和I~-后,会不同程度地提高体内硝酸盐含量。
     在同样的烹饪条件下,碘盐和碘菜相比,碘盐中的碘损失明显高于碘菜中的碘损失。蔬菜作为富碘作物的材料可以以多种方式满足动物和人类对碘的需求,具有明显的应用价值。
Iodine is an essential microelement for human health,which has been well established that environmental iodine deficiency can cause a number of health problems known as iodine deficiency disorders(IDD),including endemic goiter,cretinism,mental retardation,brain damage and foetal abnormalities among others.Iodine deficiency disorders(IDD) are believed to be one of the commonest preventable human health problems.In the studies,the isotope-tracer techniques,model-box method,tissue-chemistry-orientation method and the general experiment method have been carried to investigate the biogeochemistry behavior of ~(125)I in the soil-plant system and transfer behavior of iodine,and it is also carried out for seeking effective alternatives of iodine biofortification to prevent IDDs.Experimental results provide theoretical and technical evidence for identifying efficient plant species as target crops for iodine supplementation.The main conclusions obtained from our studies are as follows:
     In the course of soaking kelp,the iodine content in the liquid dissolved from the kelp was related with soaking time,soaking water volume,soaking temperature and soaking liquid pH value,while soaking time and soaking temperature were remarkable.After kelp being soaked for 8h,the total iodine content reached to a constant As time past,the iodine content had become a constant and tend to be decline and the temperature was between 40—45℃,the total iodine in the liquid had reached the extremum.
     The isotope tracer technique was well enough to simulate the biogeochemistry behavior of ~(125)I in the soil.The results showed that ~(125)I introduced into the soil inclined with the soil depth,but most of the applied ~(125)I remained in the 0~10cm from surface layer.The leach experiment showed that the soil conservation iodine ability of the paddy soil was better than which in the sandy soil.
     The behavior of biogeochemical transportation and translation of ~(125)I in soil-Chinese cabbage ecosystem was studied by using the model-box method.The dynamics of concentration of ~(125)I in the soil-crop ecosystem can be described successfully using exponential function.~(125)I in each compartment could move to each other and the content of ~(125)I in crop was the remains of transportation.
     In the nutrition liquid,the root of Chinese-cabbage,cayenne and eggplant could absorb ~(125)I quickly and transported the ~(125)I up to the above-ground part.The iodine concentration coefficient in different tissue types ranks as root>stem>leaf>fruit.The cumulate iodine in the edible in the Chinese-cabbage was visible more than in the cayenne and eggplant,and the transportation exponential were 23.7,8.9 and 3.6 respectively applied in ~(125)I liquid for 96h.
     The field experiment results showed the greenstuff could absorbe exogenous iodine in soil.The iodine absorbed by the experiment greenstuff in edible parts was added when enhanced the concentration of the seaweed composite iodine fertilizer.The different greenstuff has the different capability of accumulated iodine and which ranked as:the leaf-greenstuff>stem-greenstuff>root-greenstuff>fruit-greenstuff.
     Compared with the exogenous iodine of the seaweed composite iodine fertilizer and KI fertilizer,applying KI fertilizer is apparently faster than those with seaweed composite in decreased rates of residual and available iodine,and iodine release from seaweed composite maintains relative stability during the whole culture period,demonstrating a longtime efficacy. The seaweed composite iodine fertilizer is recommended due to its advantages in low toxicity and a longtime efficacy as well as a relatively low cost,Compare with the method of spray and embedding the seaweed composite iodine fertilizer,embedding iodine fertilizer was prior to iodine cumulation in the greenstuff.
     Both organic and inorganic iodine existed in water spinach tissue after iodine uptake. Half of iodine uptake by water spinach was water insoluble iodine which occupied 49.61%, and water soluble iodine accounted for 50.39%in the total iodine.In the form of water soluble iodine,the main iodine form is I~- which occupied 66.72%of the total water soluble iodine in all forms of iodine,only 3.68%were protein iodine in water spinach,and 82.32% were nonprotein iodine.In the existed iodine form in water spinach,most of iodine existed in cell dissolved part which accounting for 59%-60.1%and 19.2%-19.5%and 20.4%o-21.8% iodine in the total absorbed existed in organelle and cell wall,respectively.Ascorbic Acid will increase when water spinach absorbs I~- whereas applying IO_3~- and CH_2ICOO~- ascorbic acid will decrease and nitrate will enhance in some extent.
     Under the same cooking condition,compared iodide-salt with iodide- vegetable,the loss of iodine from iodide-salt was higher than which from iodide-vegetable.The iodide-vegetable provide a simple and safe alternative method of supplementing iodine and preventing iodine deficiency disorders(IDD).
引文
GB/T 13882-92硫氰酸铁-亚硝酸催化动力学法(饲料中碘的测定方法)[S]
    Ziegler E E,Filer L J,Jr.现代营养学(第七版)[M].北京:人民卫生出版社,1998.361-365,369.
    奥贝尔H.,潘塔M.著.刘铮,朱其清,唐丽华等译.土壤中的微量元素[M].北京:科学出版社,1982:112-117.
    陈传群,王寿祥,徐寅良等著.核农学中的若干示踪动力学分室模型.放射生态学论文集[M].北京:原子能出版社,1995,78-81.
    陈立乔,魏复盛.中国土壤中溴,碘的背景含量[J].干旱环境监测,1991,5(2):65-69
    陈志辉.近年来国内外碘缺乏病防治研究进展[J].海峡预防医学杂志,2001,7(2):27-29.
    成涛,杨华章.碘与甲状腺疾病[J].实用医学杂志,2002,18(8):900-901.
    程先豪,潘建明等.南大洋碘分布的生物制约性[J].海洋与沼泽,1994,25(1):38-47
    程先豪.海洋沉积物中碘的早期成岩再迁移[J].海洋学报,1993,15(4):56-63
    迟锡增.微量元素与人体健康[M].北京:化学工业出版社,1997,205-211.
    迟玉森,何熹,韩丽英等.海带生物活性碘剂及其在碘盐中的应用[J].现代科技,2002(4):50-51.
    迟玉森,唐琳,腾如君等.生物活性碘的制备及其功能观察[J].中国食品学报,2001,1(1):24-29.
    崔剑波,尹昭汉.外源硒对农作物籽实中硒的化学形态及其品质的影响[J].应用生态学报,1993,4(8):303-307.
    崔晓阳,桑英,宋金凤.外源碘在森林土壤中的残留及对山野菜植物的施用效果[J].应用生态学报,2003,14(10):1612-1616
    戴九兰.碘在土壤-植物系统中的生物有效性.博士论文(D)山东大学,2004,8-10.
    但德忠,李平.环境地球化学中的碘与我国的碘缺乏病[J].矿物岩石,1994,14(4):69-75
    范晓,王孝举.海藻中的碘[J].海洋科学,1994,4:16-20.
    冯士著.回归分析方法[M].北京:科学出版社,1974,25-32.
    高福成,迟玉森.海带活性碘饮料的加工技术[J].新型海洋食品,1999,95-96.
    高士美,陈国英 天津城市环境含碘量的调查[J].天津医学院学报,1990,14(3): 21-22
    龚子同,黄标.土壤中硒,氟,碘元素空间分异与人类健康[J].土壤学进展,1994,22(5):1-12.
    顾爱军,翁焕新,陈静峰,等.利用海藻中的碘培育富碘蔬菜防治IDD病的初步研究[J].广东微量元素科学,2004,11(7):12-18
    韩丽君,范晓,李宪璀.海藻中有机碘的研究Ⅱ.存在形态及含量[J].海洋科学集刊,2001(43):129-135.
    韩丽君,范晓.海藻中有机碘的研究Ⅰ.海藻中有机碘含量测定[J].水生生物学报,1999,23(5):489-493.
    侯小琳,柴之芳,钱琴芳,丁文军.海藻中碘的化学种态研究 Ⅰ[J].海洋学报,1999,21(1):48-54
    黄益宗,朱永官,胡莹,等.土壤-植物系统中的碘与碘缺乏病防治[J].生态环境,2003,12(2):228-231.
    姜学玲,徐维华,于忠范,陈敏,林文彬.海藻肥对黄瓜产量、品质及抗性影响的试验[J].蔬菜,2002:29
    李洋,刘鑫.碘与人体健康[J].微量元素与健康研究,2004,21(1),56-60
    廖自基编著.微量元素的环境化学及生物效应,北京:中国环境科学出版社,1992,41-60.
    刘会媛,白鹤英.加碘食盐中碘损失的实验研究[J].中国井矿盐,2004(5):43-45.
    刘晓红,刘琼英,邝炎华等.碘-125在华南亚热带地区土壤中淋溶和迁移的研究[J].核农学报,1998,12(3):171-174.
    鲁如坤.土壤农业化学常规分析方法[M].北京:中国农业科学技术出版社,2000.
    彭永梅综述,邓华聪审校.碘与甲状腺疾病[J].现代医药卫生,2002,18(10):864-865.
    钱沁,周鸿智,杨林.硫氰酸铁-亚硝酸催化动力学法(饲料中碘的测定方法)[S].GB/T 13882-92.北京:中国标准出版社,1992.
    石磊,周瑞华,王光亚.食物烹调方法对含碘食盐中碘含量的影响[J].卫生研究,1998,27(6):412-414.
    宋远志,蒋正静,周新,等.碘盐在蔬菜烹饪过程中的化学转化及对人体吸收的影响[J].卫生研究,2003,32(3):352-353.
    孙向武,翁焕新,雍文彬,等.菠菜对外源碘的生物地球化学吸收[J].植物营养与肥料学报,2004,10(2):192-197.
    汪建飞,段立珍,刘乃会.放大反应比色法测定土壤中微量碘[J].分析实验室,1999,18(6):71-73.
    王东升.地下淡水演变与水致疾病[J].地球学报,1998,19(4):443-448.
    王柯,侯小琳,张永保.碘的微堆超热中子活化法测定[J].核化学与放射化学,1996, 18(4):243-246.
    王连方.碘的生物学基础及其与健康关系[J].地方病通报,1994,9(3):72-76
    王平利,张成江.农业生态系统中同位素示踪技术及发展趋势[J].生态环境2003,12(4):512-51.
    王寿祥,张永熙,陈传群等.交换钙对~(89)Sr在小麦、大豆中积累的影响[J].浙江农业大学学报,1993,19(4).
    魏丹毅,刘绍璞,胡小莉.紫外吸光光度法测定碘离子[J].理化检验-化学分册,2001,37()11):505-507
    温贤芳主编.中国核农学,河南科学技术出版社,1999,342.
    翁焕新,蔡奇雄.一种含碘复合肥的制造方法[P],发明专利,专利号:ZL94108836.7,1998.
    吴求亮,杨玉爱,谢正苗,等.微量元素与生物健康[M].贵阳:贵州科技出版社,2000.
    吴世汉,邢光熹.我国主要土壤类型中溴和碘的分布特征[J].土壤,1996(1):21-23.
    武少兴,龚子同,黄标.土壤中的碘与人类健康[J].土壤通报,1998,29(3):139-142.
    夏石头,彭克勤,萧浪涛.施碘对萝卜芽生长及其营养品质的影响[J].园艺学报,2003,30(2):218-220.
    夏石头,彭克勤,萧浪涛.碘对豌豆苗生长及其可食部分游离氨基酸和维生素C及纤维素含量的影响[J].湖南农业大学学报,2002,28(2):118-121.
    邢光熹,朱建国.土壤微量元素和稀土元素化学[M].北京:科学出版社,2003.104-105,204-210
    徐寅良,陈传群,陈斌,孙志明.水稻对~(134)Cs的吸收和~(134)Cs在水稻-土壤中的分配.核农学报,1991(1):19-24.
    颜世铭,李增禧.微量元素医学精要-Ⅱ.疾病的诊断和治疗[J].广东微量元素科学,2002,9(10):1-43.
    杨若明,乌兰塔娜.在膳食中补碘,消除碘缺乏病[J].中央民族大学学报(自然科学版),2000,19(1):47-51.
    杨学荣主编.植物生理学,人民教育出版社,1981.183-187.
    杨忠芳,朱立,陈岳龙等.现代环境地球化学[M].北京:地质出版社,1999
    于志恒,苑淑香.我国碘缺乏病防治出现的问题及其改进措施[J].中华预防医学杂志,2000,34(5):261-262.
    于志恒,刘守军。50年来中国碘缺乏病的发展概述。中华预防医学杂志,2003,37:315-318
    余孝颖.内蒙高腐殖酸地下水中碘的分布特征与IDD病的关系[J].环境科学,2000, 21(3):56-59.
    曾可明.碘盐质控样测定结果分析[J].中国地方病学杂志,2001,20(5):364-364.
    张冬青等.亟待开发的藻类植物资源[J].食品研究与开发,1991,4:22
    张庆朝,孙存孝,杨景芝等.环境中碘与动物体内碘代谢关系的研究[J].环境科学学报,1995,15(4):501-505.
    张喜春,王鹏.动物必须微量元素--碘[J].动物科学与动物医学,2002,19(4):37-38.
    张永熙,王寿祥,陈传群,胡秉民,黄丹.~(89)Sr在土壤中吸附的研究[J].浙江农业大学学报,1990,16(4):112-116.
    张志涌编著.精通MATLAB 6.5[M].北京:北京航空航天大学出版社,2001,149~157.
    郑宝山,王滨滨,朱广伟等.大气与植物中带碘的环境地球化学-综述与新的假说[J].地学前缘,2001,8(2):359-365.
    中国环境监测总站主编.中国土壤元素背景值[M].北京:中国环境科学出版社,1990:244-245.
    中华人民共和国国家标准汇编.水果、蔬菜维生素C含量测定法(2.6-二氯靛酚滴定法)[s].GB/T 6195/86.北京:中国标准出版社,1986:01-18
    朱发庆,谭见安.土壤碘的来源及其与我国地甲病分布规律的研究[J].地理科学,1989,9(4):370-377.
    A.M.Farrenkopf,G.W.Luther,Ⅲ,V.W.Truesdale and C.H.Van der Weijden.Sub-surface iodide maxima:evidence for biologically catalyzed redox cycling in Arabian Sea OMZ during the SW intermonsoon[J].Deep-Sea Research Ⅱ,1997,44,(6-7);1391-1409
    Abdel- Moati M.A.R.Iodine speciation in the Nile River estuary[J].Marine Chemistry,1999(65):211-225.
    Baker A.R.,Thompson D.,Campos M.L.A.M.et al.Iodine concentration and availability in atmospheric aerosol[J].Atmospheric Environment,2001(34):4331-4336.
    Bowen H J M.Environmental chemistry of the elemental[M].New York:Academic Press,1979
    C.B.Ashmore,J.R.Gwyther,H.E.Sims.Some effects of pH on inorganic iodine volatility in containment[J].Nuclear Engineering and Design,1996,166:347-355.
    Cook Perran L.M.,Carpenter Peter D.and Butler Edward C.V.Speciation of dissolved iodine in the waters of a hnmic-rich estuary[J].Marine Chemistry,2000,69(3):179-192.
    Dai J L.Zhu Y G.Zhang M.Huang Y Z.Selecting iodine-enriched vegetable and residual effectiveness of iodate application to soil[J].Biol Trace Elem Res.2004a(101):265-275.
    Dai J.L,Zhang M,Zhu YG,et al.Adsorption and desorption of iodine by various Chinese soils I.Iodate[J].Environment international.2004(30):525-530.
    Dai J.L,Zhang M,Zhu YG,et al.Availability of iodide and iodate to spinach in relation to total iodine in soil solution [J]. Plant Soil. 2006(289): 301-308.
    Delange F J T. Dunn and Glinoer D. (edited). Iodine deficiency in Europe,Acontinuing concern.NATO AST Series A, 1993,241:5-93,171-219.
    Delong G R., Paul W.L. Effect on infant mortality of iodination of irrigation water in a severely iodine-deficient area of China [J]. The Lancet, 1997,1350(13): 771-773.
    Farrenkopf A.M., Luther GW., Truesdale V.W. et al. Sub-surface iodide maxima: evidence for biologically catalyzed redox cycling in Arabian Sea OMZ during the SW intermonsoon[J]. Deep-Sea Research II, 1997,44 (6-7): 1391-1409
    Foster R.C., Sands R. Response of Radiate Pine to Salt Stress. II* Localization of Cloride[J). Aust.J.Plant Physiol. 1977,4: 863-875
    Fuge R. Iodine in water, possible links with endemic goitre[J]. Applied Geochemistry, 1989, 4:203-208
    Fuhrmann Mark, Sasa Bajt, Martin A.A.Schoonen. Sorption of iodine on minerals investigated by X-ray absorption near edge structure(XANES) and ~(125)I tracer sorption experiments[J]. Applied Geochemistry,1998,13:127-141,
    G. N. Saenko, Y. Y. Kravtsova, V. V. Ivanenko et al. Concentration of Iodine and bromine by plants in the seas of Japan and Okhotsk[J].Mar.Bio. 1978,47:243-250.
    Geeta Upadhyay, Rajesh Singh, Ramesh Sharma et al.Balapure,Madan M.Godbole.Differential action of iodine on mitochondria from human tumoral-and Extra-tumoral tissue in inducing the release of paoptogenic proteins[J]. Mitochondrion,2002,2:199-210.
    Graham RD, Senadhira D, Beebe S, Iglesias C, et al. Breeding for micronutrient density in edible portions of staple food crops: conventional approaches [J]. Field Crops Res, 1999(60): 57-80.
    Gregorio GB, Senadhir D, Htut H, Graham RD. Breeding for trace mineral density in rice [J]. Food Nutrition Bull, 2000(21): 382-386.
    Hans G, Hans-Jakob P., Burgi E.et al. Colloidal aggregates of insoluble inclusions in human goiters[J]. Biochimie, 1999,81:441-445.
    Hans J. W., Hans J. J. Subcellular distribution and chemical form of cadmium in bean plant[J]. Plant Physiology. 1980, 65: 480-482.
    Harada S., Ichihara N., Arai J. et al. Influence of iodine excess due to iodine-containing antiseptics on neonatal screening for congenital hypothyroidism in Hokkaido prefecture [J]. Journal of the International Society of Neonatal Screening, 1994(3): 115-123.
    Hetzel BS. Iodine deficiency disorders (IDD) and their eradication [J]. The Lancet. 1983(2): 1126-1129.
    Hoagland DR, Arnon DI(1950) 1950. The water-culture method for growing plants without soil. California Agricultural Experiment Station, University of California, Berkeley College Agriculture Cirular :347.
    Hou X L, Chai C F, Qian Q F, et al. The study of iodine in Chinese total diets[J]. The Science of the Total Environment. 1997,193:161—167.
    Hou X.L., Chai C. F., Qian Q. F., et al. The study of iodine in Chinese total diets [J]. the science of the total environment. 1997(193): 161-167.
    Jiang X.,Cao X., Jiang J. et al. Dynamics of environmental supplementation of iodine: four years' experience of iodination of irrigation water in Hotien, Xinjiang, China [J]. Archives of Environmental Health, 1997,52(6):399-408.
    Johnson CC, Strutt MH, Hmeuras M, Mounir M Iodine in the environment of the high Atlas Mountain area of Morocco. British Geological Survey, Key worth. Nottingham.UK.Commiioned Report. 2002, CR/02/196.
    Jopke P, Bahadir M, Fleckenstein J, al.. Iodine determination in plant materials. Communications in Soil Science and Plant Analysis, 1996,27: 741-75.
    Karen M., Eckhoff W., Maage A. Iodine content in fish and other food products from East Africa Analyzed by ICP-MS[J]. Journal of Food Composition and Analysis, 1997, 10:270-282.
    Keppler F. Eiden R, Niedan V, Pracht J, Scholer HF Halocarbons produced by natural oxidation processes during degradation of organic matter [J]. Nature 2000,403: 298-301.
    Keppler F., Borchers R., Elsner P. et al. Formation of volatile iodinated alkanes in soil: results from laboratory studies [J]. Chemosphere., 2003(52): 477-483.
    Klemperer, H. G., . Biochem. [J]. 195767:381-390
    Knapp G. Iodine determination in biological materials-options for sample preparation and final determination[J]. Fresenius J Anal chem. 1998,362:508-513.
    Mackowiak C L, Grossl P R. Iodate and iodide effects on iodine uptake and partitioning in rice (Oryzasativa L) grown in solution culture. Plant and Soil, 1999, 212: 135-143.
    Magna Cottini Fonseca Passos, Cristiane da Fonte Ramos, Sheila Cristina Potente Dutra, Egberto Gaspar de Moura Transfer of iodine through the milk in protein-restricted lacating rats. [J]. Journal of Nutritional Biochemistry,2001,12 :300-303.
    Muramatsu Y, Yoshida S, Bannai T Trace experiments on the behavior of radioiodine in the soil-plant-atmosphere system [J]. J Radioanal Nucl Chem-Articles 1995(194): 303-310.
    Muramatsu Y, Fehn U., Yoshida S. Recycling of iodine in fore-arc areas: evidence from the iodine brines in Chiba, Japan [J]. Earth and Planetary Science Letters, 2001(192): 583-593.
    Mynett A, Wain R L. Herbicidal action of iodide: effect on chlorophyll content and photosynthesis in dwarf bean Phaseolus vulgaris. Weed Res, 1973, 13: 101-109.
    Mynett A, Wain R L. Selective herbicidal activity of iodide in relation to iodide accumulation and foliar peroxidase activity. Pestic Sci, 1971, 2: 238-242.
    Noel R. Rose, Raphael Bonita, Lynne Burek.Iodine: an environmental trigger of thyroiditis[J]. Autoimmunity Reviews, 2002,1:97-103.
    Perran L.M. Cook, Peter D. Carpenter, Edward C.V. Butler.Speciation of dissolved iodine in the waters of a humic-rich estuary[J]. Marine chemistry. 2000, 69:179-192.
    Peterson S. Improved cassava-processing can help reduce iodine deficiency disorders in the Central African Republic [J]. Nutrition Research, 1995,15(6): 803-812.
    R.S. MacTaylor, J.J. Gilligan, A.W. Castleman Jr. Reactions of iodine oxide and iodine oxoacid anion species with nitric acid. International Journal of Mass Spectrometry. 1998,179/180:327-335.
    Rengel Z., Batten G.D., Crowley D.E.. Agronomic approaches for improving the micronutrient density in edible portions of field crops[J]. Field Crops Research,1999,60:27-40
    Robison L.M., Sylvester P.W., Birkenfeld P. et al. Comparison of the effects of iodine and iodide on thyroid function in humans[J]. Toxicol Environ. Health Part A, 1998, 55(2):93-106.
    Shinonaga T., Gerzabek M.H., Strebl F., Muramatsu Y. Transfer of iodine from soil to cereal grains in agircultural areas of Austria [J]. The Science of the total environment, 2001(267): 33-40.
    Sunsanna Poletti, Wihelm Gruissem, Christof Sautter. The nutritional fortification of cereals [J].Current Opinion in Biotechnology. 2004: 162-165.
    Tadaaki BN, Muramatsu Y, Amachi S. Rate of iodine volatilization and accumulation by filamentous fungi through laboratory cultures [J]. Chemoshphere, 2006,24(11): 1-7.
    Truesdale V.W., Simon F., Watts A.R. On the possibility of iodide oxidation in the near-surface of the Black Sea and its implications to iodine in the general ocean [J]. Deep-Sea Research I. 2001(48): 2397-2412.
    Umaly R C, Poel L W. Effects of iodine in various formulations on the growth of barley and pea plants in nutrient solution culture. Ann Bot, 1971, 35: 127-131
    Upadhyay G., Singh R., Sharma R. et al. Differential action of iodine on mitochondria from human tumoral-and Extra-tumoral tissue in inducing the release of paoptogenic proteins [J]. Mitochondrion, 2002(2): 199-210.
    Victor W. Truesdale, Gunther Nausch, Alex Baker.The distribution of iodine in the Baltic Sea during summer. Marine Chemistry. 2001,74: 87-98
    Victor W. Truesdale, Simon F. Watts, A.R. On the possibility of iodide oxidation in the near-surface of the Black Sea and its implications to iodine in the general ocean[J]. Rendell. Deep-Sea Research I. 2001,48: 2397-2412
    Weng H X, Guo D F. Amelioration of the Biogeochemistry Environment with Iodine in Kelp. Journal of Environmental Sciences, 1999, 11: 392-396
    Weng H X, Weng J K, Yong W B, et al. Capacity and degree of iodine absorbed and enriched by vegetable from soil. Journal of Environmental Sciences, 2003, 15: 107-111
    Whitehead D C. Iodine in the UK environment with particular reference to agriculture. J Appl Ecol, 1979, 16: 269-279
    Whitehead D. C. The sorption of iodide by soil components [J]. J. Sci. Fd Agric. 1974(25): 73-79.
    Whitehead D. C. The sorption of iodide by soil components [J]. J. Sci. Fd Agric. 1974(25): 73-79.
    Whitehead D.C. Iodine in soil profiles in relation to iron and aluminum oxides and organic matter [J]. J Soil Sci 1978(29): 88-94.
    Whitehead D.C. The volatilization from soils and mixtures of soil components of iodine added as potassium Iodide [J]. Journal of Soil Science, 1981(32): 97-102.
    Whitehead D.C. The volatilization from soils and mixtures of soil components of iodine added as potassium Iodide [J]. Journal of Soil Science, 1981(32): 97-102.
    Yasuyuki Muramatsu, K.Kans Wedepohl. The distribution of iodine in the earth's crust[J]. Chemical Geology, 1998,147:201 -216
    YASUYUKI MURAMATSU, SATOSHI YOSHIDA. Volatilization of methyl iodide from the soil-plant system[J]. Atmospheric Environment, 1995,29(1):21-25.
    Yasuyuki Muramatsu, Udo Fehn, Satoshi Yoshida. Recycling of iodine in fore-arc areas: evidence from the iodine brines in Chiba, Japan[J]. Earth and planetary science etters,2001,192:583-593
    Yuita K. Dynamic of iodine, bromine, and chlorine in soil II.Chemical forms of iodine in soils solutions [J]. Soil Sci. Plant Nutr., 1992,38(2): 281-287.
    Yuita K., Akabe S., Shibuya M., Aso S. Iodine bromine and chlorine conternt in soils and plants of Japan. II [J]. Soil Sci. Plant Nutr, 1982,28(3): 499-515.
    Yuita K, Tanaka T., Abec C. et al. Dynamics of iodine, bromine, and chlorine in soil I. Effect of moisture, temperature, and pH on the dissolution of the triad from from soil [J]. Soil Sci. Plant Nutr., 1991,37(1): 61-73.
    Yutia K. Iodine bromine and chlorine content in soils and plants of Japan [J]. Soil Science Plant Nutr., 1992(28): 52-63.
    Zhu Y.G, Huang Y.Z., Hu Y. et al. Iodine uptake by spinach (Spinacia oleracea L) plants grown in solution culture:effects of iodine species and solution concentrations[J]. Environment International, 2002,984:1-5
    Zhu YG, Huang YZ, Hu Y, Liu YX. Iodine uptake by spinach plants grown in solution culture: effects of iodine species and solution concentrations [J]. Environmental International, 2003(29): 33-38

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