Search results

1 – 10 of 372
Article
Publication date: 2 August 2013

Ewelina Węsierska, Marek Szołtysik, Krystyna Palka, Agnieszka Lipczyńska and Ewelina Lipczyńska‐Szlaur

The purpose of this paper is to estimate physico‐chemical, biochemical and microbiological changes during the three‐month ripening of the Polish traditional raw smoked fermented

647

Abstract

Purpose

The purpose of this paper is to estimate physico‐chemical, biochemical and microbiological changes during the three‐month ripening of the Polish traditional raw smoked fermented meat product Kumpia wieprzowa, produced from pork shoulder without fore‐shank.

Design/methodology/approach

After one, two and three months, the pH, aw, chemical composition, the content of nitrogen – total and soluble – as well as the profile of aromatic compounds and microflora, were evaluated.

Findings

During ripening, the water content decreased from 62.7 percent to 47.5 percent, while the protein and fat amount increased from 20.8 percent to 25.0 percent and from 9.7 percent to 16.3 percent, respectively; the aw decreased from 0.95 to 0.88 and pH from 5.80 to 5.35. The proteolytic changes, measured by free amine groups and Nsoluble content, as well as the quantity of free fatty acids and percentage of most of the volatile compounds increased, particularly during the first two months of ripening. The total number of aerobic microorganisms, and Lactobacillaceae decreased during ripening from 7.9 to 6.2 and 5.6 to 4.7 log cfu/g, respectively. The count of coagulase‐negative cocci changed from 5.3 to 5.2 log cfu/g.

Originality/value

Kumpia wieprzowa is a unique pork product, entered on the List of Polish Traditional Products in 2005. Up to the present, the properties of Kumpia wieprzowa were not recognized and published in the scientific literature, in spite of its very interesting raw material (shoulder spontaneously fermented as a whole large primal cut).

Article
Publication date: 28 October 2014

Surabhi Soni and Gargi Dey

The purpose of this paper is to outline the present status of various fermented foods and beverages across the globe and reviews on the microbiology and therapeutic effects of…

1652

Abstract

Purpose

The purpose of this paper is to outline the present status of various fermented foods and beverages across the globe and reviews on the microbiology and therapeutic effects of fermented foods.

Design/methodology/approach

Fermented foods play an important socio-economic role in developing countries as well as making a major contribution to the nutrition requirements of natural populations. These foods have attracted attention all over the world as foods that might promote longevity. The approach is based on observations of online research with respect to fermented foods and their origins, analysis of research papers in journals and systematic research on the microbiology and health benefits of fermented products.

Findings

In general, traditional fermented foods produced with indigenous practices throughout the world are made under primitive conditions, which result in low yield and poor quality. But since, these foods are not only traditional but also functional foods. They are experiencing a burst of popularity as health foods worldwide. The raw materials traditionally used for fermentation are as diverse as: fruits, cereals, vegetables, milk, meat, and fish. It is possible to obtain a large variety of different food products by selecting different raw materials, starter cultures, and fermentation conditions.

Originality/value

The paper offers a holistic view that would guide a reader to identify various fermented products and enlighten them about their therapeutic properties.

Details

British Food Journal, vol. 116 no. 11
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 April 1977

The long controversy that has waxed furiously around the implementation of the EEC Directives on the inspection of poultry meat and hygiene standards to be observed in poultry…

Abstract

The long controversy that has waxed furiously around the implementation of the EEC Directives on the inspection of poultry meat and hygiene standards to be observed in poultry slaughterhouses, cutting‐up premises, &c, appears to be resolved at last. (The Prayer lodged against the Regulations when they were formally laid before Parliament just before the summer recess, which meant they would have to be debated when the House reassembled, could have resulted in some delay to the early operative dates, but little chance of the main proposals being changed.) The controversy began as soon as the EEC draft directive was published and has continued from the Directive of 1971 with 1975 amendments. There has been long and painstaking study of problems by the Ministry with all interested parties; enforcement was not the least of these. The expansion and growth of the poultry meat industry in the past decade has been tremendous and the constitution of what is virtually a new service, within the framework of general food inspection, was inevitable. None will question the need for efficient inspection or improved and higher standards of hygiene, but the extent of the

Details

British Food Journal, vol. 79 no. 4
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 2 October 2017

Pornpen Panjapiyakul, Tongsuk Srinin and Kamolnate Kitsawad

The purpose of this paper is to study for the product development of Sai Krok Isan or Thai fermented sausage with Tomyum ingredients (TFS-TY) such as kaffir lime leaves, lemon…

Abstract

Purpose

The purpose of this paper is to study for the product development of Sai Krok Isan or Thai fermented sausage with Tomyum ingredients (TFS-TY) such as kaffir lime leaves, lemon grass, galangal root and chili.

Design/methodology/approach

To study the proper formula of TFS-TY in order to obtain certain characteristics of both fermented sausage and Tomyum attributes by varying the ratio of cooked glutinous rice to cooked rice of total rice content and Tomyum ingredients content. The nine-point hedonic preference method was conducted to evaluate TFS-TY with 30 untrained panelists. Consumer survey from 200 respondents were asked about their behaviors on fermented sausage and opinions to the new products.

Findings

The preference score of the 3:1 (cooked glutinous rice: cooked rice) gained the highest score in all sensory attributes as same as 16 percent of Tomyum ingredients. According to the consumer survey, the TFS-TY was accepted by 90 percent of the total 200 respondents and gained an overall score equal to 7.30±1.11.

Research limitations/implications

The varied preference of Thai respondents has affected on the acceptance of the new products. For example, some preferred very strong tastes either in sourness or spiciness, and some may be disliked.

Originality/value

The balancing characteristics of both products were very important. The new product should be identified by certain attributes in Thai fermented sausage and Tomyum. Over or less in any products gained lower preference attributes scores.

Details

British Food Journal, vol. 119 no. 10
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 1 May 1969

The next month or two behind us and this decade will have passed, to merge in the drab background of the post‐war years, part of the pattern of frustration, failure and fear. The…

Abstract

The next month or two behind us and this decade will have passed, to merge in the drab background of the post‐war years, part of the pattern of frustration, failure and fear. The ‘swinging sixties’ some called it, but to an older and perhaps slightly jaundiced eye, the only swinging seemed to be from one crisis to another, like the monkey swinging from bough to bough in his home among the trees; the ‘swingers’ among men also have their heads in the clouds! In the seemingly endless struggle against inflation since the end of the War, it would be futile to fail to see that the country is in retreat all the time. One can almost hear that shaft of MacLeodian wit christening the approaching decade as the ‘sinking seventies’, but it may not be as bad as all that, and certainly not if the innate good sense and political soundness of the British gives them insight into their perilous plight.

Details

British Food Journal, vol. 71 no. 5
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 March 2002

Tim Hutton

Salt (sodium chloride) is used in a variety of processed foods. It not only confers its own specific flavour on products, it is also used to enhance and modify the flavour of…

4342

Abstract

Salt (sodium chloride) is used in a variety of processed foods. It not only confers its own specific flavour on products, it is also used to enhance and modify the flavour of other ingredients. The reasons for using salt can be divided into three broad categories: processing reasons, sensory (taste) reasons, and preservative reasons. In some cases it performs all three of these functions, and in many situations the distinction between them is not clear‐cut.

Details

British Food Journal, vol. 104 no. 2
Type: Research Article
ISSN: 0007-070X

Keywords

Article
Publication date: 26 June 2018

Mojtaba Yousefi, Nasim Khorshidian and Hedayat Hosseini

The purpose of this paper is to present an overview of different aspects of inulin functionality in meat and poultry products.

Abstract

Purpose

The purpose of this paper is to present an overview of different aspects of inulin functionality in meat and poultry products.

Design/methodology/approach

Several studies on the physiochemical, textural and sensorial effects of inulin incorporated in meat and poultry products as fat replacer and texture modifier were reviewed.

Findings

Inulin is a plant-derived carbohydrate composed of fructose units and glucosyl moieties at the end of the chain that exhibits unique nutritional and technological benefits. Among its main healthy characteristics, it has been reported to reduce the risk of colon cancer, arteriosclerosis, osteoporosis, diabetes and obesity, to maintain low levels of triglycerides and cholesterol in serum and stimulate the immune system. As a functional food ingredient, it can be used in various foods as a fat replacer, improves water-holding capacity and emulsion stability, as well as modifying the texture and viscosity of foods. Incorporation of inulin into meat and poultry products can be beneficial in producing low-fat products with desirable texture and sensory attributes.

Originality/value

There are limited reviews regarding the application of inulin in meat and poultry products. In this review, chemical composition and physicochemical properties of inulin, its health effects and various effects of inulin incorporation into meat and poultry products including, physicochemical, textural and sensory characteristics of these products are discussed.

Details

Nutrition & Food Science, vol. 48 no. 5
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 1 June 1983

This Food Standards Committee Report has been with us long enough to have received careful appraisal at the hand of the most interested parties — food law enforcement agencies and…

Abstract

This Food Standards Committee Report has been with us long enough to have received careful appraisal at the hand of the most interested parties — food law enforcement agencies and the meat trade. The purposes of the review was to consider the need for specific controls over the composition and descriptive labelling of minced meat products, but the main factor was the fat content, particularly the maximum suggested by the Associaton of Public Analysts, viz., a one‐quarter (25%) of the total product. For some years now, the courts have been asked to accept 25% fat as the maximum, based on a series of national surveys; above that level, the product was to be considered as not of the substance or quality demanded by the purchaser; a contention which has been upheld on appeal to the Divisional Court.

Details

British Food Journal, vol. 85 no. 6
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 January 1977

The prayer against the Poultry (Hygiene) Regulations which we briefly mentioned in the editorial of our last issue, was lodged as a result of activity by the Environmental Health…

Abstract

The prayer against the Poultry (Hygiene) Regulations which we briefly mentioned in the editorial of our last issue, was lodged as a result of activity by the Environmental Health Officers' Association. Incidentally it is the first occasion as far as we can recall that a prayer has been lodged against any of the rash of food regulations of recent years, and reflects the strong feelings of the public health inspectorate.

Details

British Food Journal, vol. 79 no. 1
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 24 December 2021

Solomon Rajkumar, Renuka Nayar, Kavitha Rajagopal, Namratha Valsalan, Sudharsan Chinnasamy, V. N. Vasudevan, Sathu Thankachan and N. Manjunath

The purpose of this paper is the physico-chemical, microbiological, colorimetric, sensorial characterization of choris, a traditional smoked pork sausage produced in the state of…

Abstract

Purpose

The purpose of this paper is the physico-chemical, microbiological, colorimetric, sensorial characterization of choris, a traditional smoked pork sausage produced in the state of Goa (India), including its storage stability (0–180 days) at room temperature, aiming at the geographical indication certification and entrepreneurship prospects.

Design/methodology/approach

A total of 48 samples of “choris” were collected from 24 villages of Goa and were analyzed at different intervals (0–180 days) for physico-chemical, proximate, microbiological, colorimetric and sensory attributes during the storage at room temperature.

Findings

The mean pH of 4.45 and water activity (aw) of 0.78 were recorded. The pH, tyrosine value, fat percentage and free fatty acid content registered a significant increase, whereas moisture content, aw and moisture–protein ratio reduced as storage progresses. The colorimetric values lightness (L*), hue angle (H*) and redness index values reduced significantly during storage. The mean total viable count, yeast and mold, and lactic acid bacteria count were found to proliferate significantly as storage advanced. Nevertheless, the hedonic scores not reaching an unacceptable level (= 4) at the end of the storage period.

Originality/value

In accordance with the various parameters adopted during the study, choris could be characterized as “naturally fermented dry smoked” sausages, which were shelf-stable at room temperature for 180 days. The product characterization of choris is essential to guarantee the genuineness, safety and consumer's acceptability. This study will also rebound in an augmented uniformity of the product, which will favor the geographical indication certification and the entrepreneurship prospects of this traditional product.

Details

British Food Journal, vol. 124 no. 11
Type: Research Article
ISSN: 0007-070X

Keywords

1 – 10 of 372