PENGEMBANGAN SENSOR KIMIA UNTUK MONITORING PENGAWET BENZOAT DI DALAM BERBAGAI JENIS MI NUMAN

Marudut Sinaga, Betaria Simanungkalit, Manihar Situmorang

Abstract


The development of chemical sensor for monitoring of food
preservatives of bezoic acid in various types of beverages is explained. The
sensor was developed by the integration of spectrometric cell, UV detector
in UV-Vis spectrometric system. The sensor signal is obtained from the
measurement of bozoic acidic at il 229.65 nm. The chemical sensor give
sensitive response to benzoic acid, where the detection linierity is lies
beween 0.05 - 40 ppm benzoic acid, slope slop 0.0613 au/ppm benzoic
acid, and the detection limit is 0.01 ppm benzoic acid. The chemical sensor
has been applied for the determination of bezoic acid in real sample, where
the concentration of benzoic acid in the bevereges are found in the range of
7 - 700 ppm benzoic acid. The measurements obtained with chemical
sensor are agree with that HPLC standard method (R2 = 0.932) ..


Keywords


Sensor kimia, penentuan, pengawet benzoat, spektrometri-UV, minuman.

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References


Ahmad, I., clan Vaid, F.H., (2009),

Determination Of Benzoic Acid And

Salicylic Acid In Commercial Benzoic And

Salicylic Acids Ointments By

Spectrophotometric Method, Pak. J. Pharm.

Sci., 22(1): 18-22.

Alghamdi, A.H., Alghamdi, A.F. clan

Alwarthan, A.A., (2005), Determination of Content Levels of Some Food Additives in

Beverages Consumed in Riyadh City, f.

King Saud Univ. 18(2): 99-109.

Bevilacqua, A., Corbo, M.R., dan Sinigaglia,

M., (2010), In Vitro Evaluation of the

Antimicrobial Activity of Eugenol,

Limonene, and Citrus Extract against

Bacteria and Yeasts, Representative of the

Spoiling Microflora of Fruit Juices, Journal

of Food Protection, 73(5):

-894.

Chu, T.Y, Chen, C.L., dan Wang, H.F., (2003),

A Rapid Method for the Simultaneous

Determination of Preservatives in Soy

Sauce, Journal of Food and Drug Analysis,

(3): 246-250

Depkes RI, (1988), Peraturan Mentri

Kesehatan, Republik Indonesai No.

/MenKes/Per/IX/1988, Bahan Tambahan

Makanan, Department Kesehatan RI

Jakarta.

Douglas, S. P. clan Rao, P.N., (2010), Extractive

Spectrophotometric Studies Of 2,3,4-

Trihydroxy Phenylethylidine Benzoic Acid

Hydrazide ยท With Molybdenum (VI),

International Journal of Engineering Science

and Technology 2(9): 4655-4658.

Dzieciol, M.,; Wodnicka, A. clan Huzar, E.,

(2010), Analysis Of Preservatives Content

In Food, Proceedings of ECOpole 4(1): 25-28.

Eigenmann, P.A. dan Haenggeli, C.A., (2007),

Food colourings, preservatives, and

hyperactivity, The Lancet 370: 1524-1525.

Ene, C.P. clan Diacu, D., (2009), High-

Performance Liquid Chromatography

Method For The Determination Of Benzoic

Acid In Beverages, U.P.B. Sci. Bull., B71(4):

-88.

Fadwilt, (2007), Menelisik minuman Isotonik,

http://blog.its.ac.id/fadliwd t/2007 /08/20/

menelisik-minuman-isotonik/ (Diakses

Oktober 2012).

Friedman, M. dan Juneja, V.K., (2010), Review

of Antimicrobial and Antioxidative

Activities of Chitosans in Food, Journal of

Food Protection, 73(9): 1737-1761

Gao, S.Y., Li, H., Wang, L. dan Yang, L.N.,

(2010), Simultaneous Separation and

Determination of Benzoic Acid Compounds

in the Plant Medicine by High Performance

Capillary Electrophoresis, Journal of the

Chinese Chemical Society 57: 1374-1380.

Giesova, M., Chumchalova, J. dan Plockova,

M., (2004), Effect of food preservatives on

the inhibitory activity of acidocin CHS and

bacteriocin 010, Eur. Food Res. Technol 218:

-197.

Han, F., He, Y.Z., Li, L., Fu, G.N., Xie, H.Y. clan

Gan, W.E., (2008), Determination of benzoic

acid and sorbic acid in food products using

electrokinetic flow analysis-ion pair solid

phase extraction-capillary zone

electrophoresis, Analytica Chimica Acta 618:

-85.

Khosrokhavar, R., Sadeghzadeh, N, Amini, M.,

Ghazi-Khansari, M., Hajiaghaee, R. clan

Mehr, E., (2010), Simultaneous

Determination of Preservatives (Sodium

Benzoate and Potassium Sorbate) in Soft

Drinks and Herbal Extracts Using High-

Performance Liquid Chromatography

(HPLC), Journal of Medicinal Plants 9(35): 80-

Lee, I,; Ahn, S., Kim, B.; Hwang, E. dan Kim,

Y.S., (2008), Analysis of Benzoic Acid in

Quasi-Drug Drink Using Isotope Dilution

Liquid Chromatography Mass

Spectrometry, Bull. Korean Chem. Soc.,

(11): 2125-2128

Mahajan, B.V.C.; Singh, K. dan Dhillon, W.S.,

(2010), Effect of 1-methylcyclopropene (1-

MCP) on storage life and quality of pear

fruits,]. Food Sci Technol 47(3): 351-354.

Saada,B., Bari, M.F., Saleh, M.I., Ahmad, K.

clan Talib, M.K.M., (2005), Simultaneous

determination of preservatives (benzoic

acid, sorbic acid, methylparaben and

propylparaben) in foodstuffs using high-

performance liquid chromatography,

journal of Chromatography A, 1073: 393-397.

Sen, I., Shandil, A. dan Shrivastava, V.S.,

(2011), Determination of Benzoic acid Residue from Fruit Juice by Gas

chromatography with Mass spectrometry

Detection Technique, Archives of Applied

Science Research 3(2): 245-252.

Sezgintlirk,M.K.; Coktugw, T. dan Dinckaya,

E., (2005), Detection of Benzoic Acid by an

Amperometric Inhibitor Biosensor Based

on Mushroom Tissue Homogenate, Food

Technol. Biotechnol. 43(4): 329-334.

Sinaga, M., Situmorang, M., Herlinawati, dan

Simatupang, L., (2012), Pengembangan

Sensor Kimia Untuk Monitoring Bahan

Pengawet Di Dalam Makanan Dan

Minuman, Laporan Penelitian, FMIPA

Unimed, Medan Techakriengkrai, I. dan Surakarnkul, R.,

(2007), Analysis of benzoic acid and sorbic

acid in Thai rice wines and distillates by

solid-phase sorbent extraction and high-

performance liquid chromatography,

Journal of Food Composition and Analysis 20:

-225.

Tfouni, S.A.V. dan Toledo, M.C.F., (2002),

Determination of benzoic and sorbic acids

in Brazilian food, Food Control 13: 117-123.

Vadas, P., (2003), Food allergens and

anaphylaxis, Canadian Journal of Dietetic

Practice and Research 64(2): 1-5.

Wang, Z.J. dan Song, Z.H., (2003),

Chemiluminescence Determination of

Benzoic Acid Using A Solid-Phase

Verdigris Reactor, Chinese Chemical Letters

(3): 283-286.


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