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Biochemical deterioration of soybean daddawa - A condiment

, : Biochemical deterioration of soybean daddawa - A condiment. Journal of Food Agriculture and Environment 5(1): 67-70

Soybean daddawa prepared using three different processing methods (traditionally fermented seeds, seeds fermented with salt (NaCl) and seeds fermented with starter cultures) were evaluated for biochemical changes in ambient storage conditions. The fermented product was assessed for pH, titratable acid, peroxide value, free fatty acids, antioxidant capacities as well as water and fat absorption capacities as indices of deterioration. The pH of stored samples increased in the alkaline range, titratable acidity of samples also increased with storage. Peroxide values of samples increased significantly from 3.87 meq/kg on the first day of storage to 30.73 meq/kg in two weeks on naturally fermented soy daddawa samples. Values obtained for FFA also increased with storage period, while antioxidant capacity and water and fat absorption capacities decreased drastically with storage. Although, values obtained for the parameters evaluated differed with the methods of processing, the differences were not significant (p > 0.05). However, values obtained at the start of the experiment and after 14 days of storage differed significantly. Most of the biochemical changes in monitored functional properties of the samples became noticeable on the 4th and 6th day of storage. The results are discussed with reference to food safety and shelf life of the product.


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Dee, S.; Neill, C.; Clement, T.; Christopher-Hennings, J.; Nelson, E., 2015: An evaluation of a liquid antimicrobial (Sal CURB®) for reducing the risk of porcine epidemic diarrhea virus infection of naïve pigs during consumption of contaminated feed. Since its initial detection in May 2013, porcine epidemic diarrhea virus (PEDV) has spread rapidly throughout the US swine industry. Recently, contaminated feed was confirmed as a vehicle for PEDV infection of naïve piglets. This research provide...

Nabedryk E.; Breton J.; Thibodeau D.L., 1991: Ftir investigation of protein secondary structures in photosynthetic bacterial reaction centers. Hester, R E And R B Girling (Ed ) Spectroscopy Of Biological Molecules; Fourth European Conference on The Spectroscopy Of Biological Molecules, York, England, Uk, September 1-6, Xxiii+464p Royal Society Of Chemistry: Cambridge, England, Uk Illus 67-68

Kashiwagi, T.; Hayama, N.; Fujita, E.; Hara, K.; Mii, A.; Masuda, Y.; Iino, Y.; Shimizu, A.; Katayama, Y., 2012: A case of double ANCA-negative granulomatosis with polyangiitis Wegener’s. A 6-year-old man had experienced cough, bloody sputum, and a 38 C fever for 1.5 months. He visited an outpatient clinic and received antibiotics and nonsteroidal anti-inflammatory drugs. However, because the symptoms continued, he visited our hosp...

Miller, E.C., 1981: Effects of mother's age and parity status on body size of newborns. Body length of newborns was found to be influenced clearly by both parity and mother's age, as was borne out by an analysis of more than 21.000 births. Body lengths of newborns were found to increase along with rising order number of births a...

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DeVault, J., 1997: The antimicrobial dance. American Journal of Orthopedics 26(11): 737-737

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Riscutia R.; Kurth G.; May E., 1973: Photo stereotomy a new process for determining the similarity of skulls like skeletal segments are the runstedt children of the late bronze age more closely related. Zeitschrift fuer Morphologie und Anthropologie 65(1): 55-69

Gukasyan, L.A., 1966: Duration of the bacteria carrier state for diphtheria when antibiotics are administered Microbiology, immunology, epidemiology, and natural nidality of human diseases. Duration of the bacteria carrier state for diphtheria when antibiotics are administered Microbiology, immunology, epidemiology, and natural nidality of human diseases Dlitel'nost' nositel'stva bakterii difterii v usloviyakh primeneniya antibiotikov In: Mikro-biologiya, immunologiya, epidemiologiya, prirodnaya ochagovost' boleznei cheloveka Microbiology, immunology, epidemiology, and natural nidality of human diseases 33-35

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