Microbiological Quality Of Sweetmeat With Special Reference To E. Coli
S Chakraborty, A Pramanik, A Goswami, R Ghosh, G Chakraborty
e. coli, hygiene, pathogenicity, public health, sweetmeat
S Chakraborty, A Pramanik, A Goswami, R Ghosh, G Chakraborty. Microbiological Quality Of Sweetmeat With Special Reference To E. Coli. The Internet Journal of Microbiology. 2004 Volume 1 Number 1.
Respondents of a survey were drawn randomly for each category of Maker and Handler from the randomly selected shops for each sample (Sandesh and Kalakand) in both rural and urban areas. Following this methodology, 19 makers and 11 handlers in urban areas and 28 makers and 2 handlers in rural areas were selected. The study revealed that the respondents of urban areas are having more positive attitude towards hygienic sweet preparation and less adoption score about scientific sweet preparation than the respondents of rural areas. The study also revealed that
Sweetmeat prepared from milk is an integral part of the culinary habits of people all over India. But these products are extremely vulnerable to contamination with spoilage and pathogenic organisms as well as toxic metabolites of microbial origin if subjected to advertent and inadvertent abuse during their production and processing. More than 200 food born illness are now recognized and most of them require specific laboratory diagnosis (D.N. Prasad, 1998).
Safe food production in countries like India is based in the use of preventive measures such as the use of safe raw materials, application of good manufacturing practices, and application of Hazard Analysis Critical Control point (HACCP) procedures. Adequate consumer protection can be achieved by measuring the microbiological data of end product. To improve the microbiological quality of Sandesh and Kalakand, precaution against contamination must be taken at different Critical Control Points (Roy
The microbiological safety and quality of foods are directly related to identify the number of microorganism present in the products. Coliforms have probably got more attention than most other groups of bacteria on account of their importance as indicator organisms for predicting unhygienic conditions during production and processing. Among Coliforms,
Materials and Methods
The present study was conducted from randomly selected shops for each sample (Sandesh & Kalakand) in both rural and urban areas for each category of maker and handler randomly. In this way, 19 makers and 11 handlers in urban areas and 28 makers and 2 handlers in rural areas were selected. The data was collected through personal interviews of the respondents by the researcher herself within the total target sample using a structured questionnaire. Morphological characterization, identification and biochemical characterization of
Results and Discussion
Table 1 depicted that the attitude score towards hygienic sweetmeat preparation was more in young respondent (21.5) than that of adult (20) and old (0) in urban areas. On the other hand, the attitude score was higher among adult respondents (19.6) than that of old (19) and young (17.5) in rural area. It may be concluded from these findings that the respondents of young and adult age groups have a more positive attitude towards hygienic sweet making in urban and rural areas.
The table also showed that the male respondents of urban area are having more attitude score (22.3) than that of rural area (18.33) where as not a single female respondents was found as a sweet maker or handler in the sample of the study in both the rural and urban area.
It is also evident from the table that in both urban and rural areas primary educated respondents have greater attitude score than illiterate. But it is highest in case of urban area (21.7). It can be concluded that the primary educated people have more positive attitudes towards hygienic sweet preparation than illiterate. Kaferstein
A perusal of the table also depicted that the joint type of family of urban area have more attitude score (20.3) than rural (18.33). It is also found that not a single respondent came from nuclear family in both the areas. So it can be concluded that respondent who are involved in sweet preparation have come from joint family which is having more positive attitude.
In case of family size it is same. All the respondents came from family which was having more than 5 members. It can also be that urban respondents is having greater positive attitude score (20.3) than that rural respondents (18.33)
The table also revealed that unmarried respondents (21.28) have a more positive attitude towards hygienic measures in sweet preparation than that of married respondents (19.7) in urban areas. But in case of rural area it is just the reverse, where the attitude score of married respondents were 18.44 against the score of unmarried (15).
Respondents of urban area who were having monthly income Rs. 2001 – 2500 have the highest attitude score (21.87). But in case of rural areas, the respondents who earn monthly Rs. 2000 have the highest attitude score (18.41). It can be concluded that rural respondents are paid worse than urban respondents. Angelillo
A perusal of the table 2 revealed that in urban areas the adults have the highest adoption score about hygienic sweet preparation (9.583) and in rural areas it is highest amongst old age (19.66). It is also seen that old age people were not engaged in sweet preparation in urban areas. It is also evident from the table that male respondent of rural (13.03) have more adoption score than that of urban respondents (8). It is also found that not a single female respondent are involved in sweet preparation.
The table also depicted that in both the area we find the illiterate respondents have a higher adoption score than primary educated respondents which is 14.25 in rural areas and 8.66 in urban areas. It may be due to their age long practical experience of sweet preparation.
The respondents of joint family in rural areas have a higher adoption score (13.03) than the respondents of urban areas. There was not a single respondent of nuclear family involved in sweet preparation in both the areas. At the same time the respondents having family size more than 5 members in rural areas are having more adoption score (13.03) than the respondents of rural areas (8).
The table also depicted that in urban areas the married respondent have a higher adoption score (9.78) than unmarried. But it is reverse in case of rural areas. Here the unmarried have a higher adoption score (15).
In case of monthly income, the urban respondents have the highest adoption score. It is 15 in case of respondents having monthly income Rs. 2501 – 3000/-. But in rural areas the adoption score was highest (13.13) in the respondents having monthly income Rs. Up to 2000/-. It may be concluded from the findings that the comparatively high income group of people are more adopted in urban areas.
Table 3 revealed that total 19 samples were positive for
The result of various biochemical studies of isolates is given in table 4. On observation of colony characters it was found that all positive isolates give typical metallic sheen of
Table 5 revealed the results of four isolates, which were taken randomly, one from urban sandesh, one from urban kalakand, one rural sandesh and one from rural kalakand to test the pathogenesis of
From the above study we can conclude that
The authors acknowledge the researchers of Institute of Animal Health & Veterinary Biologicals, Govt. of West Bengal for their cooperation during the biochemical testing.