Pengaruh Pengolahan Terhadap Nilai Fungsional Bawang Putih (Allium sativum)

  • Chessa Uly Thalia Fakultas Teknobiologi, Universitas Surabaya
  • Ruth Chrisnasari Fakultas Teknobiologi, Universitas Surabaya
  • Ardhia Dheasy Rosita Dewi Fakultas Teknobiologi, Universitas Surabaya

Abstract

Abstract-Organosulphur compounds in garlic has bactericidal effect and antioxidant potentials. However, toxic effects and strong odor produced by the compound allicin contribute to the reduction of garlic consumption. The production of allicin compound can be inhibited by skipping grinding and substituting it with other methods such as heating with oven and soaking in salt water, so the production pathway of organosulphur compounds will produce S-allyl cysteine which have lower toxic effect and antioxidant activity up to six fold compared to allicin. This research is done as a preliminary test to know the effect of process towards functional value of garlic. The results showed that the best treatment for black garlic (80℃ for 40 days) and pickled garlic (salt concentration of 3% for 40 days) has antioxidant activity (37,03%, 72,30%, and 32,17%), phenolic content (0,50mg GAE/g sample, 1,09mg GAE/g sample, and 0,146mg GAE/g sample), vitamin C content (0,068% b/b, 0,348% b/b, and 0,054% b/b), and protein content (3,1% N, 7,61% N, and 1,45% N) respectively that was significantly different (pvalue < 0,05), antimicrobial activity and total plate count test was not significantly different (pvalue > 0,05). Therefore, the process that gives the highest functional value was the black garlic.


Keywords: garlic, black garlic, pickled garlic, functional food, antioxidant activity, phenols, alliin, S-allyl cysteine


Abstrak-Senyawa organosulfur dalam bawang putih memiliki efek bakteriosidal dan potensi sebagai antioksidan. Namun, adanya efek toksik dan bau menyengat yang dihasilkan oleh senyawa allisin mengurangi daya konsumsi masyarakat. Produksi senyawa allisin dapat dihambat dengan menghilangkan penggerusan dan melakukan pengolahan yang lain, yaitu pengovenan dan perendaman pada air garam, sehingga jalur produksi senyawa organosulfur akan menghasilkan S-allyl cysteine dengan efek toksik jauh lebih kecil namun aktivitas antioksidan enam kali lebih tinggi dibandingkan allisin. Penelitian ini sebagai uji pendahuluan untuk mengetahui pengaruh pengolahan terhadap nilai fungsional bawang putih. Dari hasil uji, bawang putih, perlakuan terbaik bawang hitam (suhu 80℃ selama 40 hari), dan pickled garlic (kadar garam 3% selama 40 hari) secara berturut-turut memiliki aktivitas antioksidan (37,03%, 72,30%, dan 32,17%), senyawa fenolik total (0,50mg GAE/g sampel, 1,09mg GAE/g sampel, dan 0,146mg GAE/g sampel), kadar vitamin C (0,068% b/b, 0,348% b/b, dan 0,054% b/b), dan kadar protein (3,1% N, 7,61% N, dan 1,45% N) yang berbeda signifikan (pvalue < 0,05), aktivitas antimikroba dan uji total plate count tidak berbeda signifikan (pvalue > 0,05), sehingga pengolahan yang memberikan nilai fungsional tertinggi yaitu bawang hitam.


Kata kunci: bawang putih, bawang hitam, pickled garlic, pangan fungsional, aktivitas antioksidan, fenolik, alliin, S-allyl cysteine.

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References

Amagase, H. (2006). ‘Significance of Garlic and Its Constituents in Cancer and Cardiovascular Disease: Clarifying the Real Bioactive Constituents of Garlic’. Journal of Nutrition, vol 136: 716S-725S.

Bae, S. E., et al. (2012). ‘A Comparative Study of The Different Analytical Methods for Analysis of S-allyl cysteine in Black Garlic by HPLC’. LWT – Food Science and Technology, 46, 532-535.

Bae, S. E., et al. (2014). ‘Changes in S-allyl cysteine contents and physicochemical properties of black garlic during heat treatment’. Food Science and Technology 55: 397-402.

Banerjee, S. K. dan Maulik, S. K. (2002). ‘Effect of Garlic on Cardiovascular Disorders: a review’. Nutrition Journal 1 (4): 1-14.

Borek, C. (2001). ‘Antioxidant Health Effects of Aged Garlic Extract’. J. Nutr. 131, 1010S-1015S.

Brands, C.M.J., Wedzicha, B.L., dan Boekel, M.A.J.S. (2002). ‘Quantification of Melanoidin Concentration in Sugar-Casein Systems’. J. Agric. Food Chem. 50: 1178-83.

Casado, Fransisco J., et al. (2004). ‘Nutritional Composition of Commercial Pickled Garlic’. Eur Food Res Technol 219: 355-359.

Chang, H. S., et al. (2005). ‘Modulatory Influence of Sodium 2-Propenyl Thiosulfate from Garlic on Cyclooxygenase Activity in Canine Platelets: Possible Mechanism for the Antiaggregatory Effect’. Prostaglandins, Leukotrienes Essent. Fatty Acids, 72, 351-355.

Delaquis, P. & Mazza, G. (1998). ‘Functional Vegetable Products’. Functional Foods, Biochemical and Processing Aspects (edited by G. Mazza). Pp. 193-233. Lancaster: Technomic Publishing.

Gorinstein, S., et al. (2008). ‘Comparison of The Main Bioactive Compounds and Antioxidant Activites in Garlic and White and Red Onions After Treatment Protocols’. J. Agric. Food Chem, 56, 4418-4426.

Imai, J., et al. (1994). ‘Antioxidant and Radical Scavenging Effects of Aged Garlic Extract and its Constituents’. Planta Medica 60 (5): 417-420.

Ioannou, I., et al. (2012). ‘Review of The Effects of Food Processing and Formulation on Flavonol and Anthocyanins Behavior’. J. Food Eng, 111, 208-217.

Javanmardi, J., C. Stushnoff, E. Locke, dan J. M. Vivianco. (2003). ‘Antioxidant Activity and Total Phenolic Content of Iranian Ocimum Accessions’. Journal Food Chemistry Vol. 83.

Jones M.G., et al. (2007). ‘The Biochemical and Physiological Genesis of Alliin in Garlic’. Medicinal and Aromatic Plant Science and Biotechnology 1(1), 21-24.

Kim D.O., et al. (2002). ‘Vitamin C Equivalent Antioxidant Capacity (VCEAC) of Phenolic Phytochemicals’. Journal Agricultural and Food Chemistry, 50(13):3713-17.

Kim, J., Kang, O., dan Gweon, O. (2012). ‘Changes in the Content of Fat- and Water-soluble Vitamins in Black Garlic at the Different Thermal Processing Steps’. Food Sci. Biotechnology, 22(1); 283-287.

Manley, D. (2011). Sugars and Syrups as Biscuit Ingredients. Manley’s Technology of Biscuits, Crackers, and Cookies (Fourth Edition).

Manzocco, L., et al. (2000). ‘Review of Non-enzymatic Browning and Antioxidant Capacity in Processed Foods’. Trends in Food Science and Technology, 11, 340-346.

Montano, Alfredo, et al. (2004). ‘Vitamin Content and Amino Acid Composition of Pickled Garlic Processed with and without Fermentation’. J. Agric. Food Chem. 52, 7324-7330.

Niciforovic, N., et al. (2010). ‘Antioxidant Activity of Selected Plant Species; Potential New Sources of Natural Antioxidants’. Food and Chemical Toxicology. 48: 3125-3130.

Rejano, L., et al. (1997). ‘Chemical Characteristics and Storage Stability of Pickled Garlic Prepared Using Different Processes’. Journal of Food Science, Vol. 62, No. 6.

Rejano, L., et al. (2004). ‘Thermal Kinetics of Pungency Loss in Relation to the Quality of Pickled Garlic’. International Journal of Food Science and Technology 39, 311-317.

Salama, A. A., et al. (2014). ‘Inhibitory Effect of Allicin on the Growth of Babesia and Theileria Equi Parasites’. Parasitology Research 113 (1): 275-83.

Sayin, F. K. dan Alkan, S. B. (2015). ‘The Effect of Pickling on Total Phenolic Contents and Antioxidant Activity of 10 Vegetables’. Journal of Food and Health Science, 1(3): 135-141.

Wang, Danan. et al. (2010). ‘Black Garlic (Allium sativum) Extracts Enhance the Immune System’. Medicinal and Aromatic Plant Science and Biotechnology, vol. 4 (1). Hal: 37.

Woo, K. S., et al. (2007). ‘Characteristics and Antioxidative Activity of Volatile Compounds in Heated Garlic (Allium sativum)’. Food Science and Biotechnology, 16, 822-827.

Xu, G., Ye, X., Chen, J., dan Liu, D. (2007). ‘Effect of Heat Treatment on The Phenolic Compounds and Antioxidant Capacity of Citrus Peel Extract’. J. Agric. Food Chem, 55, 330-335.

Yin, M. C., H. C. Chang, dan S. M. Tsao. (2002). ‘Inhibitory Effects of Aqueous Garlic Extract, Garlic Oil, and Four Diallyl Suphides Againts Four Enteric Pathogens’. Journal of Food and Drug Analysis 10(2): 120-126.

Published
2020-02-28
How to Cite
THALIA, Chessa Uly; CHRISNASARI, Ruth; ROSITA DEWI, Ardhia Dheasy. Pengaruh Pengolahan Terhadap Nilai Fungsional Bawang Putih (Allium sativum). KELUWIH: Jurnal Sains dan Teknologi, [S.l.], v. 1, n. 1, p. 1-14, feb. 2020. ISSN 2721-2432. Available at: <https://journal.ubaya.ac.id/index.php/saintek/article/view/2782>. Date accessed: 06 aug. 2020. doi: https://doi.org/10.24123/saintek.v1i1.2782.