Abstract
Soups are consumed for nutritive benefits and also by patients whose intake of solids is considerably reduced due to several pathological reasons. Dehydrated soup mix is a convenient product due to its less volume and long storage life at ambient temperatures. Soup mix formulated with functional ingredients, modified potato flour (thickening agent), and dill leaf powder (DLP) was evaluated for its antioxidant properties. Aqueous and methanolic extracts of soup mix were prepared, and their total phenolic content, reducing power ability, and free radical-scavenging activity were determined. Significant improvement in total phenolics was observed as a result of addition of DLP that led to enhancement of its antioxidant properties. The phenolic acid profile of the soup mix base contained mainly tannic acid, while protocatechuic, gentisic, vanillic acid, and syringic acids were contributed by DLP. The reducing power ability of soup mix was increased by about 2.5 times in aqueous and about seven times in methanolic extracts, as a result of DLP addition. Concentration-dependent scavenging activity was observed, and IC50 (scavenging of 50% 1,1-diphenyl-2-picrylhydrazyl radical) values were reduced from 16.5 to 3.8 μg/mL in aqueous and from 9.1 to 3.9 μg/mL in methanolic extracts as a result of addition of DLP. The moisture–humidity relationship studies of soup mix conducted to determine its sorption behavior showed that the product exhibited caking tendency above 8.9% moisture corresponding to a critical relative humidity of 56%.
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Aggarwal, K. K., Khanuja, S. P. S., Ahmed, A., Santha Kumar, T. R., & Gupta, V. K. (2002). Antimicrobial activity profiles of the two enantiomers of limonene and carvone isolated from the oils of Mentha spicata and Anethum sowa. Flavour and Fragrance Journal, 17, 59–63. doi:10.1002/ffj.1040.
AOAC International (2000). Official methods of analysis (17th ed.). Maryland, USA: AOAC.
Arro, R. I., & Leon, S. Y. D. (1982). Utilization of rice bran in dry soup mix. UP—Home Economic Journal, 10, 76–90.
Avila-Sosa, R., Gastelum- Franco, M. G., Camacho-Davilla, A., Torres-Munoz, J. V., & Nevarez-Moorillon, G. V. (2008). Extracts of Mexican Oregano (Lippia berlandieri Schauer) with antioxidant and antimicrobial activity. Food and Bioprocess Technology (in press). doi:10.1007/s11947-008-0085-7.
Benvenuti, S., Pellati, F., Melegari, M., & Bertelli, D. (2004). Polyphenols, anthocyanins, ascorbic acid, and a radical scavenging acitivity of Rubus, Ribes and Aronia. Food and Chemical Toxicology, 69, 164–169.
Braca, A., Fico, G., Morelli, I., Simone De Tome, F., & Tommasi, N. D. (2003). Antioxidant and free radical scavenging activity of flavonol glycosides from different Aconitum species. Journal of Ethnopharmacology, 86, 63–67. doi:10.1016/S0378-8741(03)00043-6.
Bzducha, A., & Wolosiak, R. (2006). Synergestic effect of antioxidant activity of casein and its enzymatic hydrolysate in combination with ascorbic acid and b-carotene in model oxidation systems. Technologia Alimentaria, 5, 113–133.
Chayu, C. C., Tsai, S. Y., Ko, P. T., & Mau, J. L. (2002). Antioxidant properties of solvent extracts from Terminalia catappa leaves. Food Chemistry, 78, 483–488. doi:10.1016/S0308-8146(02)00162-0.
Chethan, S., & Malleshi, N. G. (2007). Finger millet polyphenols: Optimization of extraction and the effect of pH on their stability. Food Chemistry, 105, 862–870. doi:10.1016/j.foodchem.2007.02.012.
Chung, H. J. (2004). Antioxidative and antimicrobial activities of cassia (Cinnamomum cassia) and dill (Anethum graveolens L.) essential oils. Journal of Food and Nutrition, 9, 300–305.
Delouee, S. A., & Urooj, A. (2007). Antioxidant properties of various solvent extracts of mulberry (Morus indica L.) leaves. Food Chemistry, 102, 1233–1240. doi:10.1016/j.foodchem.2006.07.013.
Guisti, A. M., Bignetti, E., & Cannella, C. (2008). Exploring new frontiers in total food quality definition and assessment: From chemical to neurochemical properties. Food and Bioprocess Technology 1, 130–142. doi:10.1007/s11947-007-0043-9.
Gurudip Singh, , Sumithra Maurya, , Lampasona, M. P. D., & Catalan, C. (2005). Chemical constituents, antimicrobial investigations, and antioxidative potentials of Anethum graveolens L. essential oil and acetone extract. Journal of Food Science, 70, 208–215.
Hiramoto, K., Miura, Y., Ohnuki, G., Kato, T., & Kikugawa, K. (2002). Are water-soluble natural antioxidants synergestic in combination with a-Tocopherol. Journal of Oleo Science, 51, 569–576.
Hunter, R. S. (1975). The measurement of appearance. New York, NY: Wiley.
Huopalahti, R., & Linko, R. R. (1983). Composition and content of aroma compounds in Dill. Anethum graveolens L., at three different growth stages. Journal of Agricultural and Food Chemistry, 31, 331–333. doi:10.1021/jf00116a036.
Imeh, U., & Khokhar, S. (2002). Distribution of conjugated and free phenols in fruits: Antioxidant activity and cultivar variations. Journal of Agricultural and Food Chemistry, 50, 6301–6306. doi:10.1021/jf020342j.
Jayadeep, A., Singh, V., Rao, B. V. S., Srinivas, A., & Ali, S. Z. (2008). Effect of physical processing of commercial de-oiled rice bran on particle size distribution, and content of chemical and bio-functional components. Food and Bioprocess Technology (in press). doi:10.1007/s11947-008-0094-6.
Jimmenez, E. A., Rincon, M., Pulido, R., & Fulgenicio, S. C. (2001). Guava fruit (Psidium guajava L.) as a new source of antioxidant dietary fiber. Journal of Agricultural and Food Chemistry, 49, 5489–5493. doi:10.1021/jf010147p.
Kendall, P. (2000). Good food sources of antioxidants. Colarado State University Extension—Nutrition Resources. Available at: http://www.ext.colostate.edu/pubs/columnnn/nn000322.html.
Khiari, Z., Markis, D. M., & Kefalas, P. (2008). An investigation on the recovery of antioxidant phenolics from onion solid wastes employing water/ethanol- based solvent systems. Food and Bioprocess Technology (in press). doi:10.1007/s11947-007-0044-8.
Koelva, I. I., Beek, T. A., Linssen, A., & Evstatieva, L. N. (2002). Screening of plant extracts for antioxidant activity: A comparative study of three testing methods. Phytochemical Analysis, 13, 8–17. doi:10.1002/pca.611.
Kumar, G. S., Harish, N., Dharmesh, S. M., & Salimath, P. V. (2006). Free and bound phenolic antioxidants in amla (Emblica officinalis) and turmeric (Curcuma longa). Journal of Food Composition and Analysis, 19, 446–452. doi:10.1016/j.jfca.2005.12.015.
Lisiewska, Z., Kmeicik, W., & Korus, A. (2006). Contents of vitamin C, carotenoids, chlorophylls and polyphenols in green pastes of dill (Anethum graveolens L.) depending on plant height. Journal of Food Composition and Analysis, 19, 134–140. doi:10.1016/j.jfca.2005.04.009.
Martins, R. C., Lopes, V. V., Vicente, A. A., & Teixiera, J. A. (2008). Computational shelf-life dating: Complex systems approaches to food quality and safety. Food and Bioprocess Technology, 1, 207–222. doi:10.1007/s11947-008-0071-0.
Opara, L. U., Al-Ani, M. R., & Al-Shuaibi, Y. S. (2008). Physico-chemical properties, vitamin C content, and antimicrobial properties of pomegranate fruit (Punica granatum L.). Food and Bioprocess Technology (in press). doi:10.1007/s11947-008-0095-5.
Raghavan, S., & Hultin, H. O. (2005). Effect of solvent polarity on selective incorporation of exogenous d-tocopherol into muscle membranes. Journal of Muscle Foods, 16, 117–125. doi:10.1111/j.1745-4573.2005.08704.x.
Rekha, M. N., Chauhan, A. S., Yadav, A. R., Guha, M., & Ramteke, R. S. (2005). A process for the preparation of instant soup mix from Indian Dill (Anethum sowa). Patent no. WO/70233/2005.
Riddolls, D. H. (1972). Instant soup, sauce and gravy mixes. Canadian Patent no. 891 975
Rockland, L. B. (1960). Saturated salt solutions of static control of relative humidity between 5°C and 40°C. Analytical Chemistry, 32, 1375–1377. doi:10.1021/ac60166a055.
Sabanis, D., & Tzia, C. (2008). Effect of rice, corn and soy flour addition on characteristics of bread produced from different cultivars. Food and Bioprocess Technology (in press). doi:10.1007/s11947-007-0037-7.
Sanchez-Moreno, C. S., Cano, M. P., de Ancos, B., & Plaza, L. (2004). Consumption of high pressurized vegetable soup increases plasma vitamin C and decreases oxidative stress and inflammatory biomarkers in healthy humans. Journal of Nutrition, 134, 3021–3025.
Shankaracharya, B. N., Jaganmohan Rao, L., Puranaik, J., & Nagalakshmi, S. (2000). Studies on chemical and technological aspects of Indian Dill seed (Anethum sowa. Rxb.). Journal of Food Science and Technology, 37, 368–371.
Singh, S., Ghosh, S., & Patil, G. R. (2003). Development of a mushroom–whey soup powder. International Journal of Food Science & Technology, 38, 217–224. doi:10.1046/j.1365–2621.2003.00661.x.
Singleton, V. L., & Rossi, J. A. (1965). Colorimetry of total phenolics with phosphomolybdic–phosphotungstic acid reagents. American Journal of Enology and Viticulture, 16, 144–158.
Turner, L. (2002). The top 10 antioxidant foods. Crumcreek Mills. Available at: http://www.crumcreek.com/library/antioxidant.html.
Wealth of India, (1986). Anethum sowa. In Raw materials. New Delhi: CSIR.
Wu, X., Beecher, R. G., Holden, J. M., Haytowitz, D. B., Gebhardt, S. E., & Prior, R. L. (2004). Lipophilic and hydrophilic antioxidant capacities of common foods in the United States. Journal of Agricultural and Food Chemistry, 52, 4026–4037. doi:10.1021/jf049696w.
Yadav, A. R., Guha, M., Reddy, S. Y., Tharanathan, R. N., & Ramteke, R. S. (2007a). Physical properties of acetylated and enzyme modified potato and sweet potato flours. Journal of Food Science, 72, E249–E253. doi:10.1111/j.1750-3841.2007.00363.x.
Yadav, A. R., Guha, M., Tharanathan, R. N., & Ramteke, R. S. (2006). Influence of drying conditions on functional properties of potato flour. European Food Research and Technology, 223, 553–560. doi:10.1007/s00217-005-0237-1.
Yadav, A. R., Mahadevamma, S., Tharanathan, R. N., & Ramteke, R. S. (2007b). Characteristics of acetylated and enzyme modified potato and sweet potato flours. Food Chemistry, 103, 1119–1126. doi:10.1016/j.foodchem.2006.10.012.
Yen, G. C., & Chen, H. Y. (1995). Antioxidant activity of various tea extracts in relation to their antimutagenicity. Journal of Agricultural and Food Chemistry, 43, 27–32. doi:10.1021/jf00049a007.
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Rekha, M.N., Yadav, A.R., Dharmesh, S. et al. Evaluation of Antioxidant Properties of Dry Soup Mix Extracts Containing Dill (Anethum sowa L.) Leaf. Food Bioprocess Technol 3, 441–449 (2010). https://doi.org/10.1007/s11947-008-0123-5
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DOI: https://doi.org/10.1007/s11947-008-0123-5