Davisbailey3201

Triple ground whole-wheat flour with 18.45% damaged starch was partially substituted by double sifted full-fat stabilised rice bran (SRB) and undamaged-stabilised-debitterised-wheat germ (USDWG) flour to produce high TDF (total dietary fibre), high protein flour for chapati. Five formulations, F1-5 with up to 15% SRB and 20% USDWG incorporations on weight basis were used for baking chapatis. The most sensorially and functionally acceptable formulation (F4), had 10% SRB and 15% USDWG, showed significant (P less then 0.05) improvement in desired parameters viz. TDF increased 16.83 ± 0.06% to 18.59 ± 0.03%, crude protein from 14.43 ± 0.06 to 19.52 ± 0.10% and in vitro starch digestibility decreased 8.30 ± 0.10% to 7.55 ± 0.01% when compared to control chapati. Texture profiling and sensory analysis indicated F4 formulation had overall acceptable qualities than chapati made from control, commercial and target flours. Water was completely replaced by liquid whey during chapati making, which showed promising results; Formulation F5 (15% SRB and 20% USDWG) scored 20.2% TDF and 22.7% protein. The above findings are useful for developing TDF and protein dense, low GI functional food, utilizing common industrial by-products at 20% lesser cost.Diet plays an important role in management of diabetes and foods having low glycemic index are gaining more importance as they delay the release of glucose in the blood. It is essential to develop low glycemic food mix from regionally available ingredients for use in daily dietaries. Hence, the present study was undertaken to assess the glycemic index of the traditional recipes prepared from developed millet based food mix and their effect on pre diabetic subjects. The developed millet based food mix had appreciable amount of protein (19.41 g/100 g) and dietary fibre (21.11 g/100 g). The traditional recipes viz., roti, dosa and dumpling (mudde) prepared from developed mix exhibited higher acceptance with good sensory parameters and are comparable to regional preparations. The glycemic index was found to be 37, 48 and 53 for dosa, mudde and roti respectively with a glycemic load of 11.05, 18.43 and 18.09. However, all the three developed products showed the relatively lower glycemic index ( less then 55) and moderate glycemic load of less then 20. Further, dietary intervention on pre diabetic subjects revealed that there was a significant reduction in FBS (120.50 ± 18.73 to 97.81 ± 20.00) and HbA1c (6.14 ± 0.30 to 5.67 ± 0.40) indicating their preferable option in the management of diabetes mellitus.Fresh (acid coagulated) cheeses belong to a group of soft unripen cheeses which are very popular among consumers. However, owing to the specific composition and properties, these cheeses have a limited shelf life. The aim of this study was to investigate the effect of modified atmosphere packaging (MAP) onto fresh cheese and to compare it with the commonly used packaging under atmospheric air and vacuum. The produced fresh cheese was packed under normal atmosphere (air), vacuum and modified atmosphere of following composition (1) 60%N240%CO2; (2) 70%N230%CO2. All cheese samples were cool stored for 18 days, whereby the sampling and analyses were conducted every 3 days. During the storage period, there was a continuous decrease in acidity (from 4.66 to 4.47), while the viable counts of the monitored microorganisms increased in the control sample. However, in samples packaged under vacuum and modified atmosphere a slighter decrease in acidity (no result under 4.50) and inhibited microbiological growth were detected. Scores of sensory evaluations were high for all samples (17.63-19.73), whereby the sample packed under MAP with ratio 70%CO230%N2 obtained the best average score of 17.72 at the end of the 18-day storage period. Other analyses confirmed that vacuum and MAP prolong the shelf life of fresh cheese while preserving its physico-chemical and sensory characteristics.In this paper, a study was carried out to test the inhibitory effect of a natural food compound (NFC), based on flavonoids (naringenin, hesperetin, tangeritin, luteolin, apigenin and kaempferol) from citrus and dill, in ranch sauce. A strain of C. metapsilosis, isolated from a spoiled sample of ranch sauce, was used as target pathogen microorganism. The inhibitory effect of NFC was compared with a common mixture of chemical preservatives used in this type of sauces potassium sorbate and sodium benzoate (S/B). An in vitro test was performed by the microtiter plate assay at 10, 25 and 37 °C for 24 h in modified Tryptic Soy Broth. An additive antimicrobial effect had been observed in the combination of acetic acid and NFC. The results of the microtiter assay were validated in a challenge test in ranch sauce at 5, 25 and 37 °C for 10 weeks. NFC showed partial fungicidal effect against C. metapsilosis, reducing two logarithmic units at 5 °C for 10 weeks. At 5 °C, the traditional doses of S/B used in ranch sauce decreased viable cells to non-detectable counts from the second week of the experiment. At 25 and 37 °C, the use of S/B mixture or the use of NFC showed the same fungicidal effect. The incorporation of NFC, alone or in combination with acetic acid, opens the possibility of formulating clean label sauces with good protection against the development of the acid resistant yeast C. metapsilosis.The impact of fermentation and bud size on the antioxidant activity, total phenolic content (TPC), and bioactive compounds of caper buds were investigated. The results showed significant differences in the bioactive properties depending on bud sizes and fermentation process. Antioxidant activity values of fresh caper buds were ranged between 69.61% (bid size) and 72.78% (small size), whereas the values of fermented ones varied between 12.50% (big size) and 39.09% (small size). TPC of fresh caper buds were found in the range of 357.81 mg GAE/100 g (medium size) and 372.22 mg GAE/100 g (small size), while those of fermented buds were ranged from 167.53 mg GAE/100 g (medium) to 246.01 mg GAE/100 g (small). buy JQ1 Apigenin-7-glucoside, (+)-catechin, 1,2-dihydroxybenzene, and 3,4-dihydroxybenzoic, syringic, and gallic acids were the major phenolic compounds in both fresh and fermented caper buds. Overall, this study clearly demonstrated that both fermentation process and bud size significantly affected the antioxidant activity, TPC, and phenolic compounds of caper buds.