بررسی اثر افزودن اسیداستیک، اسید سیتریک و اسید فسفریک به آب آنزیم بری در کاهش فلزات سنگین کنسرو نخودسبز

نویسندگان
سعیده شجاعی 1
وحید حکیم زاده 2
1 گروه علوم و صنایع غذایی، واحد قوچان، دانشگاه آزاد اسلامی، قوچان، ایران
2 استادیار گروه علوم و صنایع غذایی، واحد قوچان، دانشگاه آزاد اسلامی، قوچان، ایران.
چکیده
این تحقیق با هدف بررسی اثر افزودن اسید سیتریک، اسید استیک و اسید فسفریک در غلظت های صفر، 0.25 و 0.5 درصد به آب آنزیم بر و فرآوری به مدت 5 و 10 دقیقه بر میزان غلظت فلزات سنگین سرب، کادمیوم و قلع در کنسرو نخود فرنگی نجام شد. نمونه ها با روش تجاری تولید و درب بندی شد. ارزیابی فلزات سنگین توسط روش فتومتری شعله ای انجام گردید. تجزیه و تحلیل داده ها در قالب طرح آماری سطح پاسخ به روش مرکب مرکزی با نرم افزار Design expert انجام شد و تاثیر متغیرهای وابسته در قالب مدل درجه دوم کامل ارزیابی گردید. بر اساس نتایج حاصل، بالاترین میزان سرب، کادمیوم و قلع به ترتیب 34/0، 61/0و 87 قسمت در میلیون و پایین ترین میزان آن ها به ترتیب صفر، 14/0 و 34/10 قسمت در میلیون تعیین گردید. نتایج به دست آمده، نشان داد، افزایش مدت بلانچینگ سبب کاهش معنی داری در مقادیر سرب، کادمیوم و قلع در سطح 1% شد. از سوی دیگر افزایش میزان اسید استیک، سیتریک و فسفریک به بالاترین سطح آن بهترین نتایج را در دستیابی به کمترین میزان این عناصر طی بلانچینگ حاصل نمود.
کلیدواژه‌ها
اسید استیک
بلانچینگ
سرب
ضریب کادمیوم
نخودفرنگی

موضوعات

عنوان مقاله English

Study of Effects of Addition Acetic acid, Citric acid and Phosphoric acid to Water Blancher on Reduction of Heavy Metals in canned green peas

نویسندگان English

saeideh shojaei 1
Vahid Hakimzadeh 2
1 Department of Food science and Technology, Quchna Branch, Islamic Azad University, Quchan, Iran.
2 Assistant professor of Department of Food science and technology, Quchan Branch, Islamic Azad University, Quchan, Iran.
چکیده English

The aim of this study was determining the concentration of heavy metals as Lead, Cadmium and Tin in canned peas, with pre-treatment by 5 and 10-minute blanching and using citric acid, acetic acid and phosphoric acid at concentrations of 0, 0.25 and 0.5%. The samples were manufactured and sealed commercially. The evaluation of mentioned heavy metals was carried out using by flame photometric method. The response surface method was carried out in central composite design, and data analysis was done using Design Expert software. The effect of the dependent variables in quadratic model is evaluated. According to the results, the highest levels of Lead, Cadmium and Tin were 0.43, 0.61 and 87 parts per million respectively and the lowest was zero, 0.14 and 10.43 parts per million, respectively. The results showed that increasing the blanching time reduced the lead, cadmium and tin amounts at 1% level. On the other hand, increasing the concentration of acetic acid, citric acid and phosphoric acid to its highest level would yield the best results to achieving the lowest amount of these elements during blanching.

کلیدواژه‌ها English

Acetic acid
Blanching
lead
Cadmium
Peas
[1] Payan, R. 2007.Canning Technology, Aeezh Publication. Third edition.
[2] Rokni, N. 1999. Principles of Food Health, Third Edition, Publications and Printing of Tehran University.
[3] Rana, S.V.S. 2006. Environmental pollution: Health and toxicology, Alpha Science International Ltd., Oxford, UK.
[4] Peter, B. 2001. Environmental protection, health and safety. Foundry Technology, 2nd Ed., Butterworth- Heinemann, Oxford.
[5] Fouladi-Fard, R., Azimi, A., and Nabi-Bidhendi, G. 2008. Cadmium biosorption in a batch reactor using excess municipal sludge powder. J. of Water and Wastewater, 67, 2-8. (In Persian)
[6] Nazemi, S. 2012. Concentration of heavy metal in edible vegetables widely consumed in Shahroud, the North East of Iran. J. of Applied Envir and Biolog. Sci. 2: 386 – 391.
[7] Maleki, A. and Alasvand Zarasvand, M. 2008. Heavy metals in selected edible vegetables and estimation of their daily intake in sanandaj, Iran. The Southeast Asian J. of tropical Med. and Pub. Health 39: 335 – 340.
[8] Bigdeli, M. and Seilsepou,r M. 2008. Investigation of metals accumulation in some vegetables irrigated with waste water in Shahre Rey – Iran and toxicological implications. American – Eurasian J. of Agri. and Envir. Sci. 4: 86 – 92.
[9] Chizzola, R., Michitsch, H., Franz, C. 2003. Monitoring of metallic micronutrients and heavy metals in herbs, spices and medicinal plants from Austria. Euro. Food Rese. & Tech. 216: 407 – 411.
[10] Huang Z, Pan X, Wu P, Han J, Chen Q. Heavy metals in vegetables and the health risk to population in Zhejiang, China. Food Control 2014; 3 6: 248 – 252.
[11] Sharma, R., Agrawa, M., Marshall, F. 2009. Heavy metals in vegetables collected from production and market sites of a tropical urban area of India. Food and Chem. Toxico. 47: 583 – 591.
[12] Safavi, A. 1999. Study of water pollution in Shiraz plain and Maharloo Lake in heavy metals. Research project, Environmental Protection Agency of Fars province.
[13] Tabatabaee, A., Ansari, S., Eskandari, S, and Tabatabaee, A. 2016. Investigation of contamination of heavy metals of lead and cadmium in some agricultural products. Environmental science studies. 1(3): p69-77.
[14] Okoye, B.C.O. 1991. Heavy metals and organisms in the Lagos Lagoon. International Journal of Environmental Studies, 37: 285-292.
[15] Kalay, G. and Bevis, M.J. 1997. Structure and physical property relationships in processed polybutene. Journal of Applied Polymer Science, 88: 814-824.
[16] Eboh, L., Mepba, H.D. and Ekpo, M.B. 2006. Heavy metal contaminants and processing effects on the composition, storage stability and fatty acid profiles of five common commercially available fish species in Oron Local Government, Nigeria. Food Chemistry, 97(3): 490-497.
[17] Ahmad, A.K. and Shuhaimi-Othman, M. 2010. Heavy metals Concentration in Sediments and fishes from Lake Chini, Pahang, Malaysia. Journal of Biological Sciences, 10 (2): 93-100.
[18] Olowu, R.A., Ayejuyo, O.O., Adewuyi, G.U., Adejoro, I.A., Denloye, A.A.B., Babatunde, A.O., et al. 2010. Determination of Heavy Metals in Fish Tissues, Water and Sediment from Epe and Badagry Lagoons, Lagos, Nigeria. Journal of Chemistry, 7(1): 215-221.
[19] Rouessac, F. and Rouessac, A. 2007. Chemical Analysis Modern Instrumentation Methods and Techniques. 2nd Edition, England, John Wiley & Sons Ltd.
[20] Amouei, A,. Mahvi, A.H., Naddafi, K. 2012. Effect of chemical compounds on the removal and stabilization of heavy metals in soil and contamination of water resources. Journal of Kashan University of Medical Sciences November, Vol. 16, No 5, Pages 420-425.
[21] Blaylock, M.J., Salt, D.E., Dushenkov, S and Rashkin, I. 2003. Enhanced accumulation of Pb in Indian mustard by soil-applied chelating agents. Environ Sci Technol, 31: 860-5.
[22] Huang, J.W., Cunningham, S.D. 2000. Lead phytoextraction: Species variation in lead uptake and translocation, New Phytol, 134: 75-84.
[23] Okada, K., Nishimuta, K., Kameshima, Y., and Nakajima, A. 2005. Effect on uptake of heavy metal ions by phosphate grafting of all opHone. J. Colloid Interface Sci. 286: 447-454.
[24] Kumpiene, J., Lagerkvist, A., and Maurice, C. 2008. Stabilization of As,Cr, Cu, Pb and Zn in soil using amendments-a review, Waste Management.28: 215-225.
[25] Udeigwe, T.K., Eze, P.N., Teboh, J.M., and Stietiya, M.H. 2010. Application, chemistry and environmental implications of contaminant-immobilization amendments on agricultural soil and water quality. Environmental International. 37: 258-267.
[26] Oloumi, H., Ahmadi Mousavi, E. and Hasibi, N. 2012. The investigation of exogenous application of organic carboxylic acids on some biochemical parameters and Cd and Pb absorption by canola seedlings. Journal of herbal process and application. Vol 1 (2), 25-38.
[27] Dixit, V., Pandey, V and Shyam, R. 2001. Differential antioxidative responded to Cd in roots and leaves of Pissum sativum L. Journal of Experimental Botany 52:1101-1109.
[28] Chiang, P., M. K., Wang, C., Chiu Y and Chou, S. 2006. Effects of cadmium amendments on low-molecular-weight organic acid exudates in rhizosphere soils of tobacco and sunflower. Environmental Toxicology 479-488.