Displaying publications 41 - 60 of 209 in total

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  1. Analysis of melamine migration from melamine food contact articles
    Chik Z, Haron DE, Ahmad ED, Taha H, Mustafa AM
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess, 2011;28(7):967-73.
    PMID: 21607892 DOI: 10.1080/19440049.2011.576401
    Migration of melamine has been determined for 41 types of retail melamine-ware products in Malaysia. This study was initiated by the Ministry of Health, Malaysia, in the midst of public anxiety on the possibility of melamine leaching into foods that come into contact with the melamine-ware. Thus, the objective of this study was to investigate the level of melamine migration in melamine utensils available on the market. Samples of melamine tableware, including cups and plates, forks and spoons, tumblers, bowls, etc., were collected from various retail outlets. Following the test guidelines for melamine migration set by the European Committee for Standardisation (CEN 2004) with some modifications, the samples were exposed to two types of food simulants (3% acetic acid and distilled water) at three test conditions (25°C (room temperature), 70 and 100°C) for 30 min. Melamine analysis was carried out using LC-MS/MS with a HILIC column and mobile phase consisting of ammonium acetate/formic acid (0.05%) in water and ammonium acetate/formic acid (0.05%) in acetonitrile (95 : 5, v/v). The limit of quantification (LOQ) was 5 ng/ml. Melamine migration was detected from all samples. For the articles tested with distilled water, melamine migration were [median (interquartile range)] 22.2 (32.6), 49.3 (50.9), 84.9 (89.9) ng/ml at room temperature (25°C), 70 and 100°C, respectively. In 3% acetic acid, melamine migration was 31.5 (35.7), 81.5 (76.2), 122.0 (126.7) ng/ml at room temperature (25°C), 70 and 100°C, respectively. This study suggests that excessive heat and acidity may directly affect melamine migration from melamine-ware products. However the results showed that melamine migration in the tested items were well below the specific migration limit (SML) of 30 mg/kg (30,000 ng/ml) set out in European Commission Directive 2002/72/EC.
    Matched MeSH terms: Cooking and Eating Utensils*
  2. Fulltext Colour, textural properties, cooking characteristics and fibre content of chicken patty added with oyster mushroom (Pleurotus sajor-caju)
    Wan Rosli, W.I., Solihah, M.A., Aishah, M., Nik Fakurudin, N.A., Mohsin, S.S.J.
    International Food Research Journal, 2011;18(2):621-627.
    MyJurnal
    The optical and textural properties of chicken patty formulated with different level of grey oyster mushroom (Pleurotus sajor-caju) at 0, 25 or 50% to replace chicken meat were investigated. The addition of up to 50% oyster mushroom to chicken patty formulations did not change colour a*(redness),compared with the control patty. Chicken patties containing oyster mushroom had lower L* value ranging from 51.02 – 52.65 compared to that of the control patty (57.86). All oyster mushroom-based patties had lower colour b*(yellowness) value compared to chicken patty without mushroom. The hardness of chicken patty decreased proportionally with the level of oyster mushroom. On the other hand, oyster mushroom-based patties were springier than the control patty. Chicken which was replaced with 25% of fresh mushroom, recorded the highest moisture retention (77.19%) and cooking yield (80.71%), respectively. However, replacement of 25% of oyster mushroom with chicken breast in chicken patty formulation was not change the moisture retention, fat retention and cooking yield compared to control patty. Chicken patty added with 50% ground oyster mushroom the highest concentration of total dietary fibre (TDF) at 4.90 g/100 g compared to chicken patty containing 25% of mushroom (3.40 g/100 g) and control (1.90 g/100 g). In summary, the addition of oyster mushroom in chicken patties has decreased the lightness, yellowness, hardness and chewiness while no changes were noted in the redness of the patties.
    Matched MeSH terms: Cooking
  3. Fulltext Influence of formulations on textural, mechanical and structural breakdown properties of cooked yellow alkaline noodles
    Foo, W.T., Yew, H.S., Liong, M.T., Azhar, M.E.
    International Food Research Journal, 2011;18(4):1295-1301.
    MyJurnal
    The physical attributes (pH and colour), cooking yield, textural and mechanical properties (firmness, tensile and texture profiles analyses) and structural breakdown properties (multiple extrusion cell with added artificial saliva) of five yellow alkaline noodle (YAN) formulations were studied. Samples used were noodles with (a) typical formulation (control), (b) soy protein isolate (SPI), (c) soy protein isolate plus microbial transglutaminase enzyme (SPI/MTGase), (d) green banana pulp flour (GBPu) and (e) green banana peel flour (GBPe). Compared to other noodles SPI/MTGase noodle showed significantly (P < 0.05) higher values in terms of textural, mechanical and breakdown properties. Incorporating SPI, banana pulp and peel flours into the noodles had imposed some differences on most of the mechanical and textural parameters from the control YAN. However, these noodles could not be clearly distinguished in term of structural breakdown properties.
    Matched MeSH terms: Cooking
  4. Fulltext Breadfruit starch-wheat flour noodles: preparation, proximate compositions and culinary properties
    Akanbi, T.O., Nazamid, S., Adebowale, A.A., Farooq, A., Olaoye, A.O.
    International Food Research Journal, 2011;18(4):1283-1287.
    MyJurnal
    Proximate compositions, culinary and sensory properties of noodles prepared from proportionate combinations of breadfruit starch and wheat flour were investigated. Breadfruit starch (BS) isolated from matured breadfruit (Artocarpus altilis) was used to produce noodles in combination with hard red wheat flour (WF) at a ratio of 100% WF:0% BS, 80% WF:20% BS, 60% WF:40% BS, 40% WF:60% BS, 20% WF:80% BS. The protein, fat, ash, crude fibre and moisture contents of the Breadfruit starch-Wheat flour (BSWF) noodles prepared from the above blends ranged from 0.65 to 10.88%, 0.35 to 3.15%, 1.28 to 2.25%, 1.18 to 1.45% and 4.65 to 5.45%, respectively. The contents of protein, fat, ash and crude fibre increased as the percentage breadfruit starch decreased. However, values of moisture content did not follow the same trend, instead higher values were found for 100% BS:0% WF (5.35%) and 20% BS:80% WF (5.45%). The cooking yield of the BSWF noodles ranged from 21.02 (60% BS:40% WF) to 23.75 g (100% BS:0% WF), cooking loss ranged from 5.49 (20% BS:80% WF) to 9.19% (100% BS:0% WF), while swelling index ranged from 3.1 (20% BS:80% WF) to 3.4 (100% BS:0% WF). Throughout the study, noodles produced from blends of 20% breadfruit starch and 80% wheat flour showed superior proximate, culinary and sensory attributes.
    Matched MeSH terms: Cooking
  5. Fulltext Physicochemical characteristics and sensory properties of selected Malaysian commercial chicken burgers
    International Food Research Journal, 2011;18(4):1349-1357.
    MyJurnal
    Ten selected brands of commercial chicken burgers were analysed for their proximate composition, texture profiles, colour and sensory properties. Results show commercial chicken burgers consisted of moisture, proteins, fat and ash in the range of 46.72-69.37%, 11.08-18.77%, 9.08-20.54%, and 1.50-2.96%, respectively. Meanwhile, texture profiles comprised of hardness ranging from 8003.25-19038.15g, while chewiness had the value ranging from 650.78-1275.78 g. On the other hands, cohesiveness had the value ranging from 0.223-0.371, while springiness recorded the value in the range from 0.141-0.443. Colour analysis of cooked burgers resulted in lightness (L*) ranging from 48.21-73.59, redness (a*) from 0.75-9.08, and yellowness (b*) from 21.56-31.24. In sensory evaluation, the most acceptable colour of chicken burger was the one which had the medium lightness (L*) with the value of 63.96), medium redness (a*) with the value of 7.00) and the highest yellowness (b*) intensity value at 31.24. In addition, the most acceptable texture was the one with medium hardness value of 12590 g, high chewiness value of 1195.42 g, high cohesiveness value of 0.371, and medium springiness value of 0.254. It can be concluded that the Malaysian commercial chicken burgers complied with the Food Act of Malaysia and contained different levels of chemical compositions, textural characteristics and colour properties.
    Matched MeSH terms: Cooking
  6. Fulltext Effects of different operating parameters in papaya halwa drying
    Lau, F.F., Taip, F.S.
    Pertanika Journal of Science & Technology, 2011;19(2):389-396.
    MyJurnal
    An experimental study was performed to determine the drying characteristics of dried papaya using different drying methods. They were dried using several methods, such as sun drying, solar drying, oven drying, and microwave drying. The effects of different operating conditions on physical quality attributes were investigated. The papaya were cut into different thicknesses and cooked in sugar syrup with different sugar concentration for 24 hours. Three different temperature settings were used in oven and microwave drying. The drying curve and drying rate of each method, temperature, sample
    thickness and sugar concentration were studied. The drying times were found as in 6-15 minutes, 5 to 11 h, 10 to 18 h, and 14 to 23 h for the microwave, oven, sun and solar drying, respectively. The drying time increased with the increase of sample thickness and sugar concentration, as well as with the decrease of the drying temperature. In this study, quality attributes like colours and textural property of dried papaya were explored. Among the various methods of the drying characteristics
    of papaya halwa, oven drying was preferred with the optimum sample in 5 mm thickness and at the air temperature of 70ºC as it saved up to 40% of the drying time as compared to other methods, except microwave, and produced acceptable physical quality of product.
    Matched MeSH terms: Cooking
  7. Cornsilk improves nutrient content and physical characteristics of beef patties
    Wan Rosli W, Nurhanan R, Solihah M, Mohsin S
    Sains Malaysiana, 2011;40:1123-1127.
    The nutrient composition, cooking characteristics and sensory properties of beef patties incorporated with various level of cornsilk were studied. The beef patties were formulated with either 2, 4 or 6% of cornsilk. Protein content increased in line with the cornsilk level in both raw and cooked beef patties. Both raw and cooked patties incorporated with 6% cornsilk recorded the highest protein concentration at 17.2 and 23.3%, respectively. Both raw and cooked patties containing 6% cornsilk recorded the lowest concentration of fat at 12.4 and 11.4%, respectively. All cooked patty samples recorded moisture content ranging from 40.42-42.98%. Beef patty formulated with 6% cornsilk recorded the highest cooking yield at 80.13% compared to other treatments. The addition of cornsilk did not change the sensory properties and consumer acceptability of cornsilk-based beef patties. Cornsilk fibre was effective in improving cooking yield, moisture and fat retention and enhancing texture of beef patties.
    Matched MeSH terms: Cooking
  8. Cornsilk (zea mays hairs) improves nutrient, physical traits without affecting sensory properties of chicken patties
    Wan Rosli W, Nurhanan A, Solihah M, Mohsin S
    Sains Malaysiana, 2011;40:1165-1172.
    The proximate analyses, physical traits and sensory properties of chicken patties incorporated with different levels of cornsilk dietary fibre were studied. The patties were formulated with 2%, 4% and 6% dried ground cornsilk. The protein content increased in line with the cornsilk level in both raw and cooked chicken patties. Cooked chicken patties incorporated with 6% cornsilk showed the highest protein concentration at 28.42% and the lowest fat concentration at 14.60%, respectively. All cooked patty samples recorded moisture content ranging from 42.73-46.40%. Patty formulated with 6% cornsilk recorded the highest cooking yield at 83.03%. Cornsilk fibre has been successful in improving cooking yield and in retaining moisture and fat of chicken patties. The addition of cornsilk fibre does not change the sensory properties and the acceptability of chicken patties.
    Matched MeSH terms: Cooking
  9. Effect of repeatedly heated palm olein on blood pressure-regulating enzymes activity and lipid peroxidation in rats
    Leong XF, Salimon J, Mustafa MR, Jaarin K
    Malays J Med Sci, 2012 Jan;19(1):20-9.
    PMID: 22977371
    BACKGROUND: Oxidative stress is associated with the pathogenesis of cardiovascular diseases. The process of deep-fat frying in dietary cooking oil plays a role in the generation of free radicals. In this study, palm olein heated to 180 °C was tested for its effect on the activity of blood pressure-regulating enzymes and lipid peroxidation.

    METHODS: Forty-two adult male Sprague-Dawley rats were equally assigned into 6 groups.The first group was fed with normal rat chow as the control group, and the subsequent groups were fed with rat chow fortified with 15% weight/weight of the following: fresh palm olein, palm olein heated once, palm olein heated twice, palm olein heated 5 times, or palm olein heated 10 times. The duration of feeding was 6 months. Fatty acid analyses of oil were performed using gas chromatography. Peroxide values were determined using standard titration. Plasma was collected for biochemical analyses.

    RESULTS: Repeatedly heated palm olein increased the levels of peroxide, angiotensin-converting enzyme, and lipid peroxidation as well as reduced the level of heme oxygenase. Fresh palm olein and palm olein heated once had lesser effects on lipid peroxidation and a better effect on the activity of blood pressure-regulating enzymes than repeatedly heated palm olein.

    CONCLUSION: Repeatedly heated palm olein may negatively affect the activity of blood pressure-regulating enzymes and increase lipid peroxidation.

    Matched MeSH terms: Cooking
  10. Fulltext Level of knowledge, attitude and practice of night market food outlet operators in Kuala Lumpur regarding the usage of repeatedly heated cooking oil
    Azman A, Mohd Shahrul S, Chan SX, Noorhazliza AP, Khairunnisak M, Nur Azlina MF, et al.
    Med J Malaysia, 2012 Feb;67(1):91-101.
    PMID: 22582556 MyJurnal
    Consumption of repeatedly heated oil can be detrimental to health. The objective of this study was to determine the level of knowledge, attitude and practice of night market food outlet operators in Kuala Lumpur regarding the usage of repeatedly heated cooking oil. The quality of cooking oil was also investigated. A cross-sectional study involving pretested questionnaire was undertaken in April 2009. The questionnaire was designed as a tool to collect data from the respondents (n=100) by face-to-face interview. The results showed that majority of respondents had only moderate (53.0%) or low (18.0%) level of knowledge regarding this issue. Most respondents (67.0%) agreed that it is not a good practice. The majority (69.0%) agreed that the usage of repeatedly heated cooking oil is detrimental to health. Despite that, most respondents (63.0%) admitted that they had used cooking oil repeatedly. Most (62.0%) of the cooking oil samples taken from the night market food outlets were considered fit for human consumption. In conclusion, the level of knowledge of night market food outlet operators in Kuala Lumpur regarding this issue needs to be improved in order to ensure the safety of fried food purchased from such establishments.
    Matched MeSH terms: Cooking
  11. Fulltext Acceptance of a test vegetable after repeated exposures among preschoolers
    Noradilah MJ, Zahara AM
    Malays J Nutr, 2012 Apr;18(1):67-75.
    PMID: 23713231 MyJurnal
    Low vegetable consumption in children is always a matter of concern. The aim of this study was to determine the effect of multiple exposures on acceptance of a test vegetable among preschoolers aged 6 years.
    Matched MeSH terms: Cooking/methods
  12. Possible causes of variation in acrylamide concentration in French fries prepared in food service establishments: an observational study
    Sanny M, Jinap S, Bakker EJ, van Boekel MA, Luning PA
    Food Chem, 2012 May 1;132(1):134-43.
    PMID: 26434272 DOI: 10.1016/j.foodchem.2011.10.044
    Acrylamide is a probable human carcinogen, and its presence in a range of fried and oven-cooked foods has raised considerable health concern world-wide. Dietary intake studies observed significant variations in acrylamide concentrations, which complicate risk assessment and the establishment of effective control measures. The objective of this study was to obtain an insight into the actual variation in acrylamide concentrations in French fries prepared under typical conditions in a food service establishment (FSE). Besides acrylamide, frying time, frying temperature, and reducing sugars were measured and the actual practices at receiving, thawing and frying during French fries preparation were observed and recorded. The variation in the actual frying temperature contributed most to the variation in acrylamide concentrations, followed by the variation in actual frying time; no obvious effect of reducing sugars was found. The lack of standardised control of frying temperature and frying time (due to inadequate frying equipment) and the variable practices of food handlers seem to contribute most to the large variation and high acrylamide concentrations in French fries prepared in a restaurant type of FSE as compared to chain fast-food services, and institutional caterers. The obtained insights in this study can be used to develop dedicated control measures in FSE, which may contribute to a sustainable reduction in the acrylamide intake.
    Matched MeSH terms: Cooking/methods*
  13. Release of offensive odorants from the combustion of barbecue charcoals
    Mahmudur Rahman M, Kim KH
    J Hazard Mater, 2012 May 15;215-216:233-42.
    PMID: 22424818 DOI: 10.1016/j.jhazmat.2012.02.055
    A number of offensive odorants including volatile organic compounds (VOCs), reduced sulfur compounds (RSCs), carbonyls, and ammonia were measured along with several reference pollutants (like benzene (B), CS(2), SO(2), CO, and total hydrocarbon (THC)) from combusted fumes of barbecue charcoals produced from five different countries (Korea, China, Indonesia, Malaysia, and the US). Although the emission concentrations of most odorants were generally below the reference guideline set by the malodor prevention law in Korea, the mean concentration of some aldehydes (acetaldehyde, propionaldehyde, and isovaleraldehyde) and ammonia exceeded those guidelines. As such, aldehydes were the most dominant odorant released from charcoal combustion followed by VOC and ammonia. If odorant levels of charcoal products are compared, there are great distinctions between the products of different countries. If comparison is made using the concept of the sum of odor intensity (SOI), the magnitude of SOI for the charcoal products from the five different countries varied in the order of 4.30 (Korea), 3.10 (Indonesia), 2.97 (China), 2.76 (Malaysia), and 2.76 (the US).
    Matched MeSH terms: Cooking*
  14. Effects of deep frying on proximate composition and micronutrient of Indian mackerel (Rastrelliger kanagurta), eel (Monopterus albus) and cockle (Anadara granosa)
    Rahman MM, Zamri M, Fadilla N
    Pak J Biol Sci, 2012 Jun 15;15(12):589-94.
    PMID: 24191621
    This study was conducted to determine the proximate composition and four micronutrients (Cd, Cu, Mn and Zn) of Indian Mackerel (Rastrelliger kanagurta), Eel (Monopterus albus) and Cockle (Anadara granosa). All fish and shellfish were purchased from local fish market in Kuantan city. All samples of each species were mixed and divided into two groups based on random selection. Each group were again divided into 3 sub-groups which were considered as replications. The first group were kept uncooked. The second group were fried in a beaker of 400 mL palm cooking oil capacity at a temperature approximately of 180 degrees C for a 15 min period. Both raw and fried samples were analysed following standard methods to determine protein, lipid, ash, moisture, carbohydrate, Cd, Cu, Mn and Zn contents. Results showed that protein content was higher in Indian mackerel and eel than cockle while overall Cd, Cu, Mn and Zn contents were higher in cockle than Indian mackerel and eel. Therefore, fish is better than shellfish in the nutritional point of view. Fried fish and shellfish had very high fat content. Therefore, frying cannot be recommended to prepare a healthy diet. More research is needed including all cooking methods of fish to know the nutritional changes by each cooking method. Fish contains many important fatty acids and amino acids which might be lost during frying. Therefore, future study should include the effects of different cooking methods on amino acids and fatty acids compositions of fish and shellfish.
    Matched MeSH terms: Cooking/methods*
  15. Fulltext Physicochemical and sensory characteristics of burger made from duck surimi-like material
    Ramadhan K, Huda N, Ahmad R
    Poult Sci, 2012 Sep;91(9):2316-23.
    PMID: 22912469 DOI: 10.3382/ps.2011-01747
    Burgers were prepared using duck surimi-like material (DSLM) with polydextrose added (SL) and DSLM with sucrose-sorbitol added (SS), and the properties of these burgers were compared with those of burgers made of chicken meat (CB) and duck meat (DB). Quality characteristics such as chemical composition, cooking loss, diameter shrinkage, color, and texture were measured. The DB had a lower moisture content (55.58%) and higher fat content (21.44%) and cooking loss (11.01%) compared with other samples, whereas CB, SS, and SL did not differ significantly in moisture (65.21-66.10%) and fat (10.42-11.16%) content or cooking loss (5.32-6.15%). The SS and SL were positioned below CB and above DB in terms of hardness, chewiness, and springiness. Ten trained panelists assessed the burgers using quantitative descriptive analysis. Among the burgers, CB had the greatest brightness of color, hardness, springiness, and chewiness. The SS had greater sweetness than the other burgers. Both SL and SS had significantly less animalic odor, meaty flavor, oiliness, juiciness, and saltiness compared with DB. The physicochemical and sensory characteristics of burgers prepared from DSLM approached those of burgers made of chicken.
    Matched MeSH terms: Cooking
  16. Investigation of the possibility of using waste cooking oil as a rejuvenating agent for aged bitumen
    Zargar M, Ahmadinia E, Asli H, Karim MR
    J Hazard Mater, 2012 Sep 30;233-234:254-8.
    PMID: 22818590 DOI: 10.1016/j.jhazmat.2012.06.021
    The ageing of the bitumen during storage, mixing, transport and laying on the road, as well as in service life, are the most important problems presented by the use of bitumen in pavements. This paper investigates the possibility of using waste cooking oil (WCO), which is a waste material that pollutes landfills and rivers, as an alternative natural rejuvenating agent for aged bitumen to a condition that resembles the original bitumen. With this target, the physical and chemical properties of the original bitumen, aged bitumen and rejuvenated bitumen were measured and compared by the bitumen binder tests - softening point, penetration, Brookfield viscosity, dynamic shear rheometer and Fourier transform infrared spectroscopy. In addition, the behaviour of the WCO rejuvenated bitumen is investigated and compared with virgin bitumen after using the rolling thin film oven ageing process. In general, the results showed that using 3-4% of WCO the aged bitumen group 40/50 was rejuvenated to a condition that closely resembled the physical, rheological properties of the original bitumen (80/100), however, there was a difference in the tendency to ageing between the WCO rejuvenated bitumen and the virgin bitumen during mixing, transport and laying on the road.
    Matched MeSH terms: Cooking*
  17. Fulltext The role of repeatedly heated soybean oil in the development of hypertension in rats: association with vascular inflammation
    Ng CY, Kamisah Y, Faizah O, Jaarin K
    Int J Exp Pathol, 2012 Oct;93(5):377-87.
    PMID: 22974219 DOI: 10.1111/j.1365-2613.2012.00839.x
    Thermally oxidized oil generates reactive oxygen species that have been implicated in several pathological processes including hypertension. This study was to ascertain the role of inflammation in the blood pressure raising effect of heated soybean oil in rats. Male Sprague-Dawley rats were divided into four groups and were fed with the following diets, respectively, for 6 months: basal diet (control); fresh soybean oil (FSO); five-time-heated soybean oil (5HSO); or 10-time-heated soybean oil (10HSO). Blood pressure was measured at baseline and monthly using tail-cuff method. Plasma prostacyclin (PGI(2) ) and thromboxane A(2) (TXA(2) ) were measured prior to treatment and at the end of the study. After six months, the rats were sacrificed, and the aortic arches were dissected for morphometric and immunohistochemical analyses. Blood pressure was increased significantly in the 5HSO and 10HSO groups. The blood pressure was maintained throughout the study in rats fed FSO. The aortae in the 5HSO and 10HSO groups showed significantly increased aortic wall thickness, area and circumferential wall tension. 5HSO and 10HSO diets significantly increased plasma TXA(2) /PGI(2) ratio. Endothelial VCAM-1 and ICAM-1 were significantly increased in 5HSO, as well as LOX-1 in 10HSO groups. In conclusion, prolonged consumption of repeatedly heated soybean oil causes blood pressure elevation, which may be attributed to inflammation.
    Matched MeSH terms: Cooking
  18. Fulltext Folate content and availability in Malaysian cooked foods
    Chew SC, Khor GL, Loh SP
    Malays J Nutr, 2012 Dec;18(3):383-91.
    PMID: 24568079 MyJurnal
    Data on folate availability of Malaysian cooked foods would be useful for estimation of dietary folate intake; however such information is scarce.
    Matched MeSH terms: Cooking
  19. Aging: physical difficulties and safety in cooking tasks
    Ibrahim NI, Davies S
    Work, 2012;41 Suppl 1:5152-9.
    PMID: 22317518 DOI: 10.3233/WOR-2012-0804-5152
    It is known that many older people have difficulties in performing daily living activities such as cooking. These are due to the demands of the tasks and the changes in functional capabilities of the older people. This study examines cooking tasks performed by the aged that includes preparing and cooking meals, and storing kitchen tools in the kitchen. The objectives are to investigate the cooking difficulties encounter by older people and the safety concerning cooking tasks. This study focuses on individuals of age 65 years and above who can cook for themselves and/or family. Data were collected through observation, interviews, questionnaires and role play methods. The findings revealed that the common problems were due to the awkward body position where subjects had to bend down to take things from lower shelves, taking/storing things on higher shelves and cleaning the cooker. Moreover, the safety concerns were the layout of work centres (storage, cooker and sink), the use of cooker and opening packaging. It can be concluded that cooking difficulties are caused by inappropriate kitchen design and the decline of functional capabilities in older people.
    Matched MeSH terms: Cooking*
  20. Fulltext Prevalence of Listeria monocytogenes in frozen burger patties in Malaysia
    Wong, W.C., Pui, C.F., Tunung, R., Cheah, Y.K., Nakaguchi, Y., Nishibuchi, M., et al.
    International Food Research Journal, 2012;19(4):1751-1756.
    MyJurnal
    A total of 112 burger patties (35 beef burger patties, 39 chicken burger patties and 38 fish burger patties) which are commercially available at retail level were investigated for the presence and number of Listeria monocytogenes. These samples were analyzed using MPN-PCR method and conventional culturing methods. L. monocytogenes was detected in 33.3% of chicken burger patties, 22.9% of beef patties, and 10.5% of fish patty samples. From all contaminated raw burger patties, the estimated count of L. monocytogenes was ranged from 3 to 75 MPN/g. The results suggest that burger act as a potential source of listeriosis if the contaminated burger patty is consumed without adequate cooking. The risk associated with consumption of these samples was found to be high particularly for processed food at retail level in Malaysia. Therefore, food manufacturers play an important role in monitoring the manufacturing process and conduct a periodical surveillance on microbiological quality assessment on the processing plants. Besides, there is a need to increase awareness of consumers and food handlers to practice proper cooking of the burger patties before the point of consumption, to reduce the risk of listeria infection.
    Matched MeSH terms: Cooking
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