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Using Fish Sauce as a Substitute for Sodium Chloride in Culinary Sauces and Effects on Sensory Properties.
Abstract: Historically, fish sauce has been a standard condiment and ingredient in various Southeast Asian cuisines. Moreover, fish sauce imparts umami taste, which may enhance perceived saltiness in food. This quality suggests that fish sauce may be used as a partial substitute for sodium chloride (NaCl) in food preparation, which may present a valuable option for health-conscious and salt-restricted consumers. However, the degree to which NaCl can be decreased in food products without compromising taste and consumer acceptance has not been determined. We hypothesized that NaCl content in food may be reduced by partial replacement with fish sauce without diminishing palatability and consumer acceptance. Preparations of 3 types of food were assessed to test this hypothesis: chicken broth (n = 72); tomato sauce (n = 73); and coconut curry (n = 70). In the first session, the percentage of NaCl that could be replaced with fish sauce without a significant change in overall taste intensity was determined for each type of food using the 2-Alternative Forced Choice method. In the second session, subjects rated 5 samples for each food with varying NaCl and/or fish sauce content on 3 sensory attributes: deliciousness; taste intensity; and saltiness. Our results demonstrate that NaCl reduction was possible in chicken broth, tomato sauce, and coconut curry at 25%, 16%, and 10%, respectively, without a significant loss (P < 0.05) in deliciousness and overall taste intensity. These results suggest that it is possible to replace NaCl in foods with fish sauce without reducing overall taste intensity and consumer acceptance.
Pub.: 28 Nov '15, Pinned: 20 Sep '16
Optimising aroma quality in curry sauce products using in vivo aroma release measurements.
Abstract: Reducing fat content in foods to meet consumers' preferences and to address the obesity issue is a key task for food manufacturers but simply reducing fat content affects aroma quality adversely. Measuring the aroma release from regular and low-fat samples during eating to rebalance the aroma release has proved successful in model systems. Here, the reformulation of the spice content in a low fat curry sauce is described. Volatile markers of the key spices (coriander, cumin and turmeric) were selected and used to measure aroma release in regular (10 g oil/100 g) and low (2.5 or 5 g oil/100 g) fat sauces. Regression models were used to adjust the ingredient formulation so that the aroma release profiles in vivo were the same for the regular and reduced oil curry sauces and sensory analysis showed no significant difference between these samples. Despite the complexity of spice aromas, rebalancing was successful.
Pub.: 01 Apr '14, Pinned: 20 Sep '16
Effects of citric acid, cucumis powder and pressure cooking on quality attributes of goat meat curry.
Abstract: In the present study, comparative effects of marination in citric acid (1 %), spray of cucumis powder (2 %) and pressure cooking (at 15 psi) were observed on quality attributes of goat meat curry. Significant difference (p < 0.05) was observed in pH of citric acid treated samples compared to other samples. Significant difference (p < 0.05) was observed in protein and soluble collagen content of meat curry treated with pressure as compared to other treated samples including control. Cooking yield was significantly (p < 0.05) higher in control samples. The significant difference was observed in chewiness and gumminess at (p < 0.05) level and hardness at (p < 0.01) level within and between the various treatment groups. However, overall values were higher in control samples. Similarly, shear force value was significantly (p < 0.05) higher for control compared to treated samples. The significant difference (p < 0.05) was observed in various sensory attributes of goat meat curry and pressure treated cooked meat curry was highly preferred followed by cucumis powder, citric acid and control samples.
Pub.: 10 Mar '15, Pinned: 20 Sep '16
Heterocyclic aromatic amines in deep fried lamb meat: The influence of spices marination and sensory quality.
Abstract: The present study was focused to investigate the effect of selected spices (turmeric, torch ginger, lemongrass and curry leaves) on the formation of heterocyclic amines (HCAs, IQx, MeIQ, MeIQx, DiMeIQx, IQ, harman, norharman, and AαC) in deep fried lamb meat. Meat samples were marinated with optimized levels of turmeric (4 %), 10 % each of torch ginger, lemon grass, curry leaves at medium (70 °C) and well done (80 °C) doneness temperatures. The concentration of HCAs in deep fried meat samples were analysed using LC-MS/MS technique. The results revealed that torch ginger (10 %) has reduced 74.8 % of Me1Qx (1.39 to 0.35 ng/g) at medium doneness, followed by the 64.7 % reduction, using curry leaves and turmeric at medium degree of doneness. Torch ginger has reduced 86.6 % of AαC (2.59 to 0.40 ng/g) at well done doneness. The most prevalence level of HCAs was found in deep fried meat i.e. DiMeIQ (3.69 ng/g) at well done doneness. The sensory evaluation, using a 7 point hedonic test design for colour and texture in deep fried meat samples were resulted in a preferred color of golden brown and slightly tough texture. The use of local spices in marinating of deep fried lamb meat samples will certainly inhibit/reduce the level of these toxic and harmful HCAs.
Pub.: 30 Aug '16, Pinned: 20 Sep '16
Coriander: Overview of Potential Health Benefits
Abstract: Coriander (Coriandrum sativum L.) is a spice obtained from the plant belonging to the family Umbelliferae (Apiaceae). The green, young coriander leaves, also known as cilantro, and the aromatic coriander fruit or seed find uses in curry meat dishes, poultry and seafood dishes, a variety of ethnic foods, puddings, breads, soups, and stews. In traditional remedies, coriander was used for relief of gastrointestinal maladies, although other historical uses included as an aphrodisiac, antibiotic, a remedy for respiratory ailments and pain, and a treatment for loss of appetite and memory. Current uses being investigated include its antioxidant, antimicrobial, diabetes-modulating, and neurological benefits.
Pub.: 01 May '16, Pinned: 20 Sep '16
Antioxidant potential of curry (Murraya koenigii L.) and mint (Mentha spicata) leaf extracts and their effect on colour and oxidative stability of raw ground pork meat during refrigeration storage.
Abstract: The aim of this study was to investigate the antioxidant activity of different solvent extracts of curry and mint leaf and their effect on colour and oxidative stability of raw ground pork meat stored at 4 ± 1°C. The results indicated that among the two individual leaf categories, the ethanol extract of curry leaf (EHEC) and the water extract of mint leaf (WEM) showed higher DPPH and ABTS(+) activity. EHEC also exhibited the highest total phenolic contents while these were the lowest for WEM. WEM showed the highest superoxide anionic scavenging activity (%). The pork meat samples treated with EHEC and WEM showed a decrease in the Hunter L- and a-values and a increase in b-value during storage at 4°C. However, the pH and TBARS values were higher in control samples irrespective of storage periods. In conclusion, EHEC and WEM have the potential to be used as natural antioxidants to minimise lipid oxidation of pork products.
Pub.: 15 Jul '12, Pinned: 20 Sep '16
Retort pouch processing of Chettinad style goat meat curry - a heritage meat product.
Abstract: Chettinad style goat meat curry, a heritage meat product, was thermal processed in retort pouches having 4 layer configurations. Physical properties of retort pouches indicated that they are suitable for processing. Pouches filled with 150 g of goat meat and 100 g of curry medium were retorted to a F O value of 12.1 min. Retort cooked products were tested for sterility and quality characteristics. Retorting decreased the product pH, thiobarbituric acid reactive substances and shear force values. Retort processed products had significantly lower L*, a*, b* and chroma values. Product was superior in all sensory attributes. It is concluded that Chettinad style goat meat product retorted to a F O value of 12.1 min, had acceptable sensory quality characteristics.
Pub.: 01 Aug '10, Pinned: 20 Sep '16
Mycotoxins in Spices and Herbs: An Update.
Abstract: Spices and herbs have been used since ancient times as flavour and aroma enhancers, colourants, preservatives and traditional medicines. There are more than thirty spices and herbs of global economic and culinary importance. Among the spices, black pepper, capsicums, cumin, cinnamon, nutmeg, ginger, turmeric, saffron, coriander, cloves, dill, mint, thyme, sesame seed, mustard seed and curry powder are the most popular worldwide. In addition to their culinary uses, a number of functional properties of aromatic herbs and spices are also well described in the scientific literature. However, spices and herbs cultivated mainly in tropic and subtropic areas can be exposed to contamination with toxigenic fungi and subsequently mycotoxins. This review provides an overview on the mycotoxin risk in widely consumed spices and aromatic herbs.
Pub.: 04 Nov '15, Pinned: 20 Sep '16
Inhibitory effects of spices and herbs on iron availability.
Abstract: Spices and herbs are extensively used in indigenous diets in tropical regions where prevalence of iron deficiency is still high. They are rich in polyphenolic compounds that are expected to inhibit iron absorption by forming iron complexes in the intestine, making dietary iron less available for absorption. The effects of six spices and herbs (chili pepper, garlic, 'Pak kyheng' (Thai leafy vegetable), shallot, tamarind, turmeric) and one mixture of spices (curry paste) on iron availability were determined by measuring the percentage dialyzable iron after addition of spices and herbs to a rice meal after simulated digestion. All tested spices and herbs contained from 0.5 to 33 mg polyphenol per meal and were potent inhibitors of iron availability (20-90%), reducing iron availability in a dose-dependent manner--with the exception of tamarind, which at 11 mg polyphenol per meal enhanced iron availability. Our findings demonstrate that culinary spices and herbs can play an important role in iron nutrition.
Pub.: 25 Jul '08, Pinned: 20 Sep '16
Effect of post-mortem handling conditions on the quality of spent hen meat curry.
Abstract: Study was performed to determine the effect of post-mortem handling conditions on the physico-chemical and sensory attributes of spent hen meat curry. Breast cuts of spent hens were subjected to different postmortem handling conditions before cooking viz; made into small cuts and cooked within 1-2 h of slaughter (condition 1), made into small cuts and cooked after 4-5 h of slaughter (condition 2), made into small cuts immediately after slaughter, stored at 4 ± 1 °C for 12 h and then cooked (condition 3), stored at 4 ± 1 °C for 12 h, made into small cuts and cooked (condition 4). The pH of meat just before cooking due to different stages of rigor development under various conditions differed accordingly. Observed differences in temperature of meat just before cooking were because of different postmortem handling condition variations viz:1,2,3,&4. The associated post mortem changes under different postmortem handling conditions before cooking led to significant variation in Water holding capacity, Water Soluble Protein, Salt Soluble Protein, cooking yield, moisture percentage before cooking and after cooking and also WB shear force value. In general, sensory scores were higher for conditions 4 and 1 as compared to conditions 2 and 3. Results revealed that quality attributes of spent hen meat curry can be improved by following proper post-slaughter handling and processing conditions. To get meat curry of good sensory quality, meat should be cooked preferably within 1-2 h of slaughter or after 10-12 h of storage of intact carcass at 4 ± 1 °C. Cuts should be made just before cooking but cooking after 4-5 h of slaughter should be avoided.
Pub.: 11 Apr '13, Pinned: 20 Sep '16
Properties of raw meat and meat curry from spent goat in relation with post-mortem handling conditions.
Abstract: The properties of raw meat and meat curry from spent goat meat in relation with post-mortem handling conditions were evaluated. The conditions evaluated were: cooking of meat within 1-2 h post-slaughter (condition 1); deboning meat storage at 25 ± 2 °C for 5-6 h and cooking (condition 2); post-slaughter storage of carcass at room temperature for 5-6 h, then deboning followed by storage of meat at refrigeration temperature for 5-6 h and cooking (condition 3); deboning and storage of meat at 25 ± 2 °C for 10-12 h and cooking (condition 4). Significant difference was observed in pH values in condition 1 (p < 0.01) and moisture content (p < 0.05) of raw meat as compared to the conditions 2, 3 and 4. However, the moisture content of cooked meat was significantly higher (p < 0.05) for conditions 1 and 2 as compared to the conditions 3 and 4. Significant differences were also observed in muscle fiber diameter values of different conditions, that is, the mean values were significantly higher (p < 0.05) for conditions 2 and 4 and significantly lower for condition 1. The mean water holding capacity and cooking yield values were highest in condition 1, followed by conditions 2, 3 and 4. The significant differences was also observed in shear force value of cooked meat chunks, that is, the mean value was significantly higher (p < 0.01) for condition 2 and significantly lower for condition 1. Sensory scores were significantly higher in condition 1 and significantly lower in condition 2. However, sensory scores for condition 4 were almost similar to the condition 1.
Pub.: 08 Jan '13, Pinned: 20 Sep '16
A UK retail survey of aflatoxins in herbs and spices and their fate during cooking.
Abstract: A survey of aflatoxins in herbs and spices has been carried out and cooking experiments conducted to assess the stability of aflatoxin in spice sauces. Of 157 retail samples which included curry powders, pepper, cayenne pepper, chilli, paprika, ginger, cinnamon and coriander, nearly 95% of samples contained below 10 micrograms/kg total aflatoxins and only nine samples had higher levels. The highest concentration in a retail sample was 48 micrograms/kg in a chilli powder. In addition to retail sampling, 14 consignments of whole chilli and chilli powder were sampled at the port of entry. Only two samples, both chilli powder, were above 10 micrograms/kg; containing 35 and 51 micrograms/kg total aflatoxins. Cooking experiments showed that aflatoxin levels in spiced sauces are not reduced by domestic cooking with either microwave or conventional gas oven heating.
Pub.: 01 Jan '96, Pinned: 20 Sep '16