Safety and Quality of Frozen Aquatic Food Products

2016 ◽  
pp. 361-404
Keyword(s):  
Food Products ◽  
Aquatic Food

Methods of Assessing Quality of Aquatic Food

2020 ◽  
pp. 80-106
Author(s):  
G. Jeyasekaran ◽  
R. Jeya Shakila
Keyword(s):  
Aquatic Food

scholarly journals Enhancing the Hygienic Quality of Some Ghanaian Food Products by Gamma Irradiation

2012 ◽  
Vol 03 (02) ◽  
pp. 219-223 ◽  
Author(s):  
Abraham Adu-Gyamfi ◽  
Victoria Appiah
Keyword(s):  
Gamma Irradiation ◽  
Food Products ◽  
Hygienic Quality

scholarly journals The use of sensory analysis in biotechnology of the cultivation of macromycetes

2016 ◽  
Vol 24 (2) ◽  
pp. 347-352 ◽  
Author(s):  
K. M. Vlasenko ◽  
O. V. Kuznetcova
Keyword(s):  
Wheat Straw ◽  
Sensory Analysis ◽  
Profile Analysis ◽  
Food Products ◽  
Sensory Profile ◽  
Fruiting Bodies ◽  
Profile Method ◽  
Dried Fruit ◽  
Morphological Indices

Sensory analysis is the most ancient and inexpensive method of assessing the quality of food products. Consumer demand for the fruit bodies of mushrooms is due to their unique taste and aroma. Profile methods of sensory analysis are used in quality control, for characterising the differences between food products and for determining the impact of various factors on the quality of the test product. The aim of this research is to study the influence of different types of substrates on the character and intensity of arom     a of the dried fruit bodies of Pleurotus ostreatus (Jacq.: Fr.) Kumm. IBK–1535 using the sensory profile method. The substrates for the cultivation of mushrooms were selected from waste from the agricultural and wood processing industries: sunflower husks, wheat straw, waste from the cleaning of seed corn, and sawdust of deciduous trees and oak bark. The preparation and sterilization of substrates was performed according to standard techniques. During the process of cultivation we determined the culture-morphological indices of development of the mycelium: the duration of growth in the substrate, time of appearance of the primordia, the number of formed fruiting bodies of mushrooms, the average biomass of the fruiting bodies. We did not detect any significant differences between substrates in the growth rate of mycelia. The best culture-morphological indices of growth and development of mycelia were identified for the corn waste substrate. This substrate had the greatest number of primordia, while the lowest was for wheat straw. The mycelium of P. ostreatus IBK-1535 was white, fluffy, and denser on substrates of corn waste, sunflower husks and oak bark. The sensory profile analysis was performed according to ISO 6564:1885.1 g of dried fruiting bodies was crushed, placed in glass vials with stoppers and heated to +35…+40 °C for a better emission of volatile compounds. A five person degustation commission was trained to undertake the sensory analysis. First, using sensory analysis, the degustation commission determined the following descriptors of odour for the fruiting bodies of the fungi: mushroom, woody, grassy, sweet, sour. Then the intensity of the aroma of each sample was assessed on a five-point scale. The most characteristic mushroom aroma of the dried fruit bodies was obtained when oak bark was the substrate for cultivation. The samples of mushroom grown on sawdust and waste corn had a similar aroma. The samples obtained for sunflower husk and wheat straw had a slight mushroom aroma with grassy and sour notes. Thus, the use of the sensory profile method of analysis makes it possible to assess the degree of intensity of aroma of fruit bodies of higher edible mushrooms in relation to the conditions of their cultivation without having to use complicated instrumental methods of analysis. Moreover, sensory profile analysis can be used to monitor the odours and aromas of mushrooms, which are cultivated in artificial conditions, for the adjustment of the cultivation process and for conducting a rapid appraisal of the quality of mushroom products. 

scholarly journals AN EMPIRICAL STUDY ON AWARENESS AND CONSUMPTION PATTERN OF ORGANIC FOOD IN BENGALURU CITY, THE IT CAPITAL OF INDIA: AN ANALYSIS WITH RESPECT TO DIFFERENT DEMOGRAPHIC FACTORS AND AVAILABILITY OF ORGANIC FOOD PRODUCTS IN BENGALURU

2019 ◽  
Vol 7 (1) ◽  
pp. 276-296
Author(s):  
Anwesha Chattopadhyay ◽  
Priyanka Khanzode
Keyword(s):  
Regression Analysis ◽  
Organic Food ◽  
Food Product ◽  
Food Products ◽  
Consumption Pattern ◽  
Statistical Tools ◽  
Chi Square ◽  
Climate Conditions ◽  
Carbon Particles

Last 5 years have seen lots of changes in the consumption pattern of individuals with concerns rising constantly on the quality of climate conditions, individuals have become aware about change in climate, increasing pollution, deteriorating air quality, excessive use of chemicals in the farms, increase of carbon particles in environment and impact on population. Consumers now-a-days are very particular about the products they are consuming, Thus the concept of organic food product come into picture. This concept is gaining impetus in society especially after increase in health problems in individuals. It refers to using such food product which are eco-friendly and safe. The paper is a humble attempt to understand the level of awareness about organic food products in Bengaluru. This paper also aims at understanding the consumption pattern of individuals in Bengaluru. Statistical tools like ANOVA, Regression analysis, Chi-square tests and different charts are used to analyse the data obtained from a primary survey conducted in Bengaluru. On the basis of analysis done in the paper, it is concluded that the consumption has increased lately although more awareness should be created to make the consumption more popular among consumers.

scholarly journals Declaration of nutrition information on and nutritional quality of Thai ready-to-eat packaged food products

2018 ◽  
Vol 21 (8) ◽  
pp. 1409-1417 ◽  
Author(s):  
Suladda Pongutta ◽  
Pitipa Chongwatpol ◽  
Parwin Tantayapirak ◽  
Stefanie Vandevijvere
Keyword(s):  
Nutritional Quality ◽  
Food Products ◽  
Health Claims ◽  
Nutrition Information ◽  
Nutrient Profile ◽  
Profile Model ◽  
Health Related ◽  
Packaged Foods ◽  
Packaged Food

AbstractObjectiveThe present study assessed the nutrition information displayed on ready-to-eat packaged foods and the nutritional quality of those food products in Thailand.DesignIn March 2015, the nutrition information panels and nutrition and health claims on ready-to-eat packaged foods were collected from the biggest store of each of the twelve major retailers, using protocols developed by the International Network for Food and Obesity/Non-communicable Diseases Research, Monitoring and Action Support (INFORMAS). The Thai Nutrient Profile Model was used to classify food products according to their nutritional quality as ‘healthier’ or ‘less healthy’.ResultsIn total, information from 7205 food products was collected across five broad food categories. Out of those products, 5707 (79·2 %), 2536 (35·2 %) and 1487 (20·6 %) carried a nutrition facts panel, a Guideline Daily Amount (GDA) label and health-related claims, respectively. Only 4691 (65·1 %) and 2484 (34·5 %) of the products that displayed the nutrition facts or a GDA label, respectively, followed the guidelines of the Thai Food and Drug Administration. In total, 4689 products (65·1 %) could be classified according to the Thai Nutrient Profile Model, of which 432 products (9·2 %) were classified as healthier. Moreover, among the 1487 products carrying health-related claims, 1219 (82·0 %) were classified as less healthy. Allowing less healthy food products to carry claims could mislead consumers and result in overconsumption of ready-to-eat food products.ConclusionsThe findings suggest effective policies should be implemented to increase the relative availability of healthier ready-to-eat packaged foods, as well as to improve the provision of nutrition information on labels in Thailand.

‘There is no sincerer love than the love of food’ (George Bernard Shaw, 1903): The meaning of food and its uses in prison subculture

2018 ◽  
Vol 16 (2) ◽  
pp. 127-146 ◽  
Author(s):  
Tomer Einat ◽  
Moran Davidian
Keyword(s):  
Small Sample Size ◽  
Food Products ◽  
Analysis Data ◽  
Small Sample ◽  
Structured Interviews ◽  
Maximum Security ◽  
Maximum Security Prison ◽  
The Social ◽  
Bernard Shaw

This study examines the ways in which the prison service handles food and analyses the uses and meanings of food in prison subculture. Using semi-structured interviews and content analysis, data were collected and analysed from 20 ex-prisoners who were incarcerated in maximum-security prison facilities for a period of three years or more. Our main findings are that, according to the interviewees’ testimonies, (a) the Israel Prison Service (IPS) makes manipulative and abusive use of food in order to perpetuate its power; and (b) food serves as a means to determine the relationship between prisoners and staff, govern social status or rejection in the prison subculture, or pass the time. We have four main conclusions. First, the IPS nutrition policy differentiates and discriminates among prisoners and clearly violates the basic human rights of prisoners, thus suggesting an abuse of power. Second, the IPS’s use of food as a tool for punishing or rewarding introduces and perpetuates inequalities and encourages the illegal prison trade in food and food products. Third, cooking in prison, especially in light of its illegality, constitutes a symbolic expression of resistance to the institution and a meaningful way of coping with boredom. Lastly, food and its possession in prison serve as very powerful tools for constructing and perpetuating exploitation and unequal power relations among prisoners. Although the study suffers from two limitations – the validity of the adolescents’ responses and the small sample size – its findings lead us to propose that an improvement in the food products that are accessible to prisoners and permission to cook in their cells are inexpensive and legitimate means of bettering both the prisoners’ quality of life and the social atmosphere in prison.

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