Correlation between Microbiological and Sensory Quality Indexes of Korean Seasoned Side Dishes Stored under Chilled Conditions

Three Korean side dishes of seasoned beef soup, soybean sprouts and fried tofu were stored at 0, 3 and 10 C. Changes in sensory, physical and chemical indexes were compared with microbial quality deterioration for shelf life determination. For beef soup, shelf life, based on a microbial quality limit of 106 cfu/g, was comparable to that obtained from sensory quality. The primary quality factor criterion for seasoned soybean sprouts determining shelf life varied with storage temperature. For seasoned tofu, shelf life estimates based on a microbial criterion of 106 cfu/g represented a more conservative estimate than those based on sensory quality at 3 and 10 C. Microbial quality was generally to be a common and sensitive criterion for shelf life determination, thus a microbial growth model was used to estimate shelf life at different temperatures.

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Effect of Grill Type on Sensory Quality of Meat Steaks

Polish Journal of Natural Science ◽

10.2478/v10020-007-0046-z ◽

2007 ◽

Vol 22 (3) ◽

pp. 525-533

Author(s):

Katarzyna Tkacz ◽

Agnieszka Troszyńska ◽

Grzegorz Lamparski

Keyword(s):

Sensory Quality

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Development of Ketchup from Sudanese Red karkade (Hibiscus sabdariffa L.) byproduct

Food Biology ◽

10.25081/fb.2018.v7.3664 ◽

1970 ◽

pp. 19-23

Author(s):

Nawal Abdel-Gayoum Abdel-Rahman

Keyword(s):

Sensory Quality ◽

Chemical Properties ◽

Storage Period ◽

Gum Arabic ◽

Raw Material ◽

Soluble Solids ◽

Hibiscus Sabdariffa ◽

Overall Acceptability ◽

Physico Chemical ◽

Tomato Ketchup

The aim of this study is to use of karkede (Hibiscus sabdariffa L.) byproduct as raw material to make ketchup instead of tomato. Ketchup is making of various pulps, but the best type made from tomatoes. Roselle having adequate amounts of macro and micro elements, and it is rich in source of anthocyanine. The ketchup made from pulped of waste of soaked karkede, and homogenized with starch, salt, sugar, ginger (Zingiber officinale), kusbara (Coriandrum sativum) and gum Arabic. Then processed and filled in glass bottles and stored at two different temperatures, ambient and refrigeration. The total solids, total soluble solids, pH, ash, total titratable acidity and vitamin C of ketchup were determined. As well as, total sugars, reducing sugars, colour density, and sodium chloride percentage were evaluated. The sensory quality of developed product was determined immediately and after processing, which included colour, taste, odour, consistency and overall acceptability. The suitability during storage included microbial growth, physico-chemical properties and sensory quality. The karkede ketchup was found free of contaminants throughout storage period at both storage temperatures. Physico-chemical properties were found to be significantly differences at p?0.05 level during storage. There were no differences between karkade ketchup and market tomato ketchup concerning odour, taste, odour, consistency and overall acceptability. These results are encouraging for use of roselle cycle as a raw material to make acceptable karkade ketchup.

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Physicochemical and Sensory Quality Assessment of ‘Nono’ Sold In Mangu Local Government Area of Plateau State, Nigeria

International Journal of Scientific and Research Publications (IJSRP) ◽

10.29322/ijsrp.8.9.2018.p8180 ◽

2018 ◽

Vol 8 (9) ◽

Author(s):

G. S. Dafur ◽

C. C. Iheukwumere ◽

E. T. Azua

Keyword(s):

Local Government ◽

Quality Assessment ◽

Sensory Quality ◽

Local Government Area ◽

Plateau State

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Transcriptome analysis of muscle in order to identify genes which determine muscle characteristics and sensory quality traits of beef

Sciences des Aliments ◽

10.3166/sda.23.65-69 ◽

2003 ◽

Vol 23 (1) ◽

pp. 65-69 ◽

Cited By ~ 2

Author(s):

K Sudre ◽

I Cassar-Malek ◽

C Leroux ◽

A Listrat ◽

Y Ueda ◽

...

Keyword(s):

Transcriptome Analysis ◽

Sensory Quality ◽

Quality Traits

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Study of the fractional composition of granulate influence on the performance indicators of tablets based on salmonellosis bacteriophag

Dalʹnevostočnyj medicinskij žurnal ◽

10.35177/1994-5191-2020-4-74-77 ◽

2020 ◽

pp. 74-77

Keyword(s):

Performance Indicators ◽

Fractional Composition ◽

Pressing Pressure ◽

Technological Properties ◽

Compression Pressure ◽

Plastic Properties ◽

Technological Factors ◽

Density Flow ◽

Crush Strength ◽

Quality Indexes

The author presented experimental data on the influence of technological factors on the quality indexes of tablets based on a cryoliofilized salmonella bacteriophage. The analysis of the technological properties of model granules with such parameters as bulk density, flow ability, vibration compacting index, Hausner index, Сarr's index showed that the fractional composition of the granules should contain no more than 33 % of the pulverized fraction (0,25 mm or less). The granulate, regardless of its fractional composition, has elastic-plastic properties characterizing the strength of the tablets. The influence of the pressing pressure of the cryoliofilized composition tablets with salmonella bacteriophage on the crush strength and disintegration of enteric-soluble tablets was studied. The optimum compression pressure of tablets within 60 mPa of granules with a content of pulp fraction (0.25 mm or less) is not to be higher than 33 %.

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EFEK PENAMBAHAN EKSTRAK AIR JAHE (Zingiber officinale Roscoe) DAN PENYIMPANAN DINGIN TERHADAP MUTU SENSORI IKAN TUNA (Thunnus albacores)

JURNAL PERIKANAN DAN KELAUTAN TROPIS ◽

10.35800/jpkt.6.1.2010.115 ◽

2010 ◽

Vol 6 (1) ◽

pp. 36

Author(s):

Silvana Dinaintang Harikedua

Keyword(s):

Sensory Quality ◽

Zingiber Officinale ◽

The Other ◽

Ginger Extract ◽

Other Hand ◽

Storage Treatment ◽

Zingiber Officinale Roscoe ◽

Hedonic Scale ◽

And Storage

The objective of this study was to investigate the effect of ginger extract addition and refrigerate storage on sensory quality of Tuna through panelist’s perception. Panelists (n=30) evaluated samples for overall appearance and flavor attribute using hedonic scale 1–7. The sample which is more acceptable by panelists on flavor attributes having 3% gingers extract and storage for 3 days. The less acceptable sample on flavor attribute having 0% ginger extract and storage for 9 days. On the other hand, the sample which is more acceptable by panelists on overall appearance having 0% ginger extract without storage treatment. The less acceptable sample on overall appearance having 3% ginger extract and storage for 9 days.

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Change of quality indexes of premixes in the storage process

Pig breeding the interdepartmental subject scientific digest ◽

10.37143/0371-4365-2020-74-13 ◽

2020 ◽

pp. 105-112

Author(s):

Oksana Bitlian ◽

Oksana Kravchenko ◽

Tetiana Kodak ◽

Andrii Onyshchenko ◽

Tetiana Konks

Keyword(s):

Raw Materials ◽

Storage Process ◽

Important Place ◽

Inappropriate Use ◽

Chemical Structures ◽

Copper Zinc ◽

Qualitative Responses ◽

Chelating Compounds ◽

Quality Indexes

The analysis of literature sources shows that the type and material from which the packaging is made has an important place in the system of factors which influence on the storage of feed products and also prevents reducing the quality of raw materials and finished products. Therefore, the purpose of our research is the technological justification of changing the quality indexes of premix samples with salts of trace elements of different chemical nature in the process of storage. For the solution of the tasks, common zootechnical and statistical methods of the research were used. The use of premixes in feeding pigs is based on the fact that they should be used taking into account the biogeochemical properties of the region for which they are calculated. Foods depending on regional properties have a special biochemical composition and excess or lack of individual substances should be offset by the composition of premix. Ignoring this provision necessarily leads to the inappropriate use of BAR, the misbalance of the diet in relation to the physiological needs and inefficiency of the industry. In turn, it requires the purchase and conservation of products for the period of use. Various chemical structures and structures of BAR during the storage process react differently and change qualitative indexes, which leads to a decrease in the productive activity of active substances. It was determined that the humidity of premixes varied within the limits of 12.0-13.0 %, which exceeded the normative, but was not critical, the highest acidity had premix with sulfuric acid salts (6.9 units), the least - premix with lysates (5.7 unit). According to the results of the study, positive qualitative responses were found for the presence of vitamins A, D and B2, macro- and micronutrients: potassium, magnesium, copper, zinc, cobalt, iodine. The above facts of changes in the properties of premixes in the process of storage must be taken into account when providing technological bases for feeding pigs in order to obtain high gains and the quality of manufactured products. Key words: premix, micro-and macro elements, combined fodders, fodder mixes, chelating compounds, feeding, using, pigs' livestock.

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