scholarly journals Effect of kafirin protein coating on sensory quality and shelf-life of ‘Packham's Triumph’ pears during ripening

2011 ◽  
Vol 91 (15) ◽  
pp. 2814-2820 ◽  
Author(s):  
Sonya Buchner ◽  
Marise Kinnear ◽  
Ian J Crouch ◽  
Janet Taylor ◽  
Amanda Minnaar
Keyword(s):  
Shelf Life ◽  
Sensory Quality ◽  
Protein Coating ◽  
Quality And Shelf Life

scholarly journals Effects of Chinese pickled and dried mustard on nutritional quality, sensory quality, and shelf life of steamed pork belly

2018 ◽  
Vol 6 (4) ◽  
pp. 747-756 ◽  
Author(s):  
Qing Shen ◽  
Mengting Wang ◽  
Jinhu Tian ◽  
Lyulin Hu ◽  
Sijie Ren ◽  
...  
Keyword(s):  
Shelf Life ◽  
Nutritional Quality ◽  
Sensory Quality ◽  
Quality And Shelf Life

scholarly journals Effects of rice protein coating enriched with essential oils on internal quality and shelf life of eggs during room temperature storage

2020 ◽  
Vol 99 (1) ◽  
pp. 604-611 ◽  
Author(s):  
P.G.S. Pires ◽  
A.F.R. Leuven ◽  
C.H. Franceschi ◽  
G.S. Machado ◽  
P.D.S. Pires ◽  
...  
Keyword(s):  
Essential Oils ◽  
Shelf Life ◽  
Room Temperature ◽  
Internal Quality ◽  
Room Temperature Storage ◽  
Rice Protein ◽  
Protein Coating ◽  
Quality And Shelf Life ◽  
Temperature Storage

scholarly journals KAJIAN MUTU ORGANOLEPTIK DAN DAYA SIMPAN PINDANG TONGKOL DENGAN PERLAKUAN JENIS AIR DAN LAMA PENGUKUSAN

Pro Food ◽  
2017 ◽  
Vol 3 (1) ◽  
pp. 194
Author(s):  
Baiq Rien Handayani ◽  
Bambang Dipo Kusumo ◽  
Wiharyani Werdiningsih ◽  
Tri Isti Rahayu ◽  
Hariani Hariani
Keyword(s):  
Shelf Life ◽  
Fresh Water ◽  
Sensory Quality ◽  
Block Design ◽  
Water Type ◽  
Randomized Block Design ◽  
Two Factors ◽  
Influence Of Water ◽  
Sensory Reception ◽  
Quality And Shelf Life

The objective of this study was to determine the influence of water type and the length of steam on sensory quality and shelf life of steamed tuna, so it is expected that the resulting output can be useful for the processing of coastal fish with limited fresh water. This research uses Randomized Block Design with 2 (two) factors ie water type (freshwater and seawater of Tanjung Luar) and steam duration (15, 30, 45, 60 and 75 minutes). Each treatment was replicated 3 times to obtain 30 experimental units. The parameters observed were sensory quality which included hedonic and  scoring test with consisted of color,  flavor, texture and aroma as well as shelf life of steamed tuna. The results of sensory observation were analyzed by diversity analysis at 5% real level by using Friedman Two Anova and the real difference was tested further with Wilcoxon Match Pairs Test. The steamed tuna sustainability was observed visually by looking at the growth of the fungus. The results showed that the use of water type (seawater and fresh water) and the duration of steaming influence the sensory quality and shelf life of steamed tuna. The use of seawater with steaming for 45 minutes produces steamed tuna with the best sensory reception with favored color characteristics (brownish white), favored scent (a rather strong pindang aroma) with a preferred flavor (a slightly stronger and slightly salty flavored pindang) It has a preferred texture (padded) with 72 hours of storage at room temperature. Key words: sensory, shelf life, steaming, tuna, water   ABSTRAK   Penelitian ini bertujuan untuk mengetahui pengaruh jenis air dan lama pengukusan terhadap mutu organoleptik dan daya simpan pindang ikan tongkol, sehingga diharapkan keluaran yang dihasilkan dapat bermanfaat bagi pengolahan ikan daerah pesisir dengan keterbatasan air tawar. Penelitian ini menggunakan Rancangan Acak Kelompok dengan 2 (dua) faktor yaitu jenis air (air tawar dan air laut Tanjung Luar) dan lama pengukusan (15, 30, 45, 60 dan 75 menit). Masing-masing perlakuan diulang 3 kali sehingga diperoleh 30 unit percobaan. Parameter yang diamati adalah mutu organoleptik yang meliputi uji hedonik dan uji skoring warna, rasa, tekstur dan aroma serta daya simpan pindang tongkol. Data hasil pengamatan organoleptik dianalisa dengan analisis keragaman pada taraf nyata 5% dengan menggunakan Friedman Two Anova dan perbedaan nyata diuji lanjut dengan Wilcoxon Match Pairs Test. Daya simpan tongkol diamati secara visual dengan melihat pertumbuhan jamur. Hasil penelitian memperlihatkan bahwa penggunaan jenis air (air laut dan air tawar) dan lama pengukusan berpengaruh terhadap mutu organoleptik dan daya simpan pindang ikan tongkol. Penggunaan air laut dari Tanjung Luar dengan pengukusan selama 45 menit menghasilkan tongkol dengan penerimaan organoleptik terbaik dengan karakteristik warna disukai (putih kecoklatan), aroma disukai (aroma pindang agak kuat) dengan rasa disukai (rasa khas pindang agak kuat dan terasa agak asin), selain itu memiliki tektur yang disukai (empuk) dengan lama penyimpanan 72 jam pada suhu ruang. Kata kunci: air, daya simpan, organoleptik pengukusan, tongkol

scholarly journals Effect of lemongrass and mint essential oils combined with food additives soaking solution on the quality of Pangasius fillets during cold storage

Food Research ◽  
2020 ◽  
Vol 4 (S6) ◽  
pp. 138-145
Author(s):  
R. Sarnes ◽  
T.T.A. Ngoc ◽  
L.N. Binh
Keyword(s):  
Essential Oil ◽  
Shelf Life ◽  
Sensory Quality ◽  
Food Additives ◽  
Life Extension ◽  
Preliminary Study ◽  
Retail Conditions ◽  
Lemongrass Essential Oil ◽  
Quality And Shelf Life

Pangasius fillet has high demand in the international market due to its tender flesh, delicate taste and as an affordable substitute for cod and other more expensive white fishes. The preliminary study, it was found that the optimized condition for soaking was NaCl 1.32%, STPP 1.88%, and sorbitol 4.68% for 30 mins which give a significant effect (p<0.05) to the yield, water activity, pH, and improvement in the sensory of the treated fillet. However, the soaking itself was not contributed to the extension of shelf life. This study aimed to examine the effects of Pangasius fillet soaked in essential oil on the quality and shelf life with simulated storage similar to retail conditions. Lemongrass essential oil was showing the best result in improving the quality and shelf life of Pangasius fillet stored in refrigerated storage (0-4˚C). The addition of 0.2% lemongrass showed 7 days extension of shelf-life or longer compared to fillet without soaking and fillet soaking without essential oil. In addition, it also reduces the Total Volatile BasedNitrogen (TVB-N) content, improves the sensory quality (raw and cooked) of Pangasius fillet. Mint essential oil was showing the shelf-life extension (7 days longer) and sensory improvement at 0.3% concentration. However, the mint essential oil was not showing better TVB-N reduction in treated fillet compared to fillet soaking without essential oil. Therefore, it is recommended to incorporate 0.2% lemongrass essential oil for the Pangasius industry to extend the shelf life of Pangasius fillet followed with quality improvement

scholarly journals Dragee product based on sunflower

2003 ◽  
pp. 13-21 ◽  
Author(s):  
Biljana Pajin ◽  
Olga Jovanovic
Keyword(s):  
Shelf Life ◽  
Product Quality ◽  
Powder Mixture ◽  
Sunflower Seed ◽  
Sensory Quality ◽  
Raw Material ◽  
Linear Size ◽  
Technological Characteristics ◽  
Confectionery Products ◽  
Quality And Shelf Life

The sunflower kernel is rich in valuable nutritive compounds so it is suitable as a raw material for production of confectionery products. In this paper we evaluated the technological characteristics of the confectionery sunflower kernel with the aim of obtaining dragee products, and determining the final product quality and shelf life. The dragee product was obtained by panning sunflower kernel with savory powder mixture of spices in a dragee pan. The used sunflower seed has an even distribution of linear size and satisfactory dehulling characteristics. The savoury dragee product was in excellent category of sensory quality and showed stable colour and good shelf life in the period of three months.

scholarly journals Effect of Moisture, Water Activity and Packaging Materials on Quality and Shelf Life of Some Locally Packed Chanachur

1970 ◽  
Vol 46 (1) ◽  
pp. 33-40
Author(s):  
K Chowdhury ◽  
S Khan ◽  
R Karim ◽  
M Obaid ◽  
GMMA Hasan
Keyword(s):  
Moisture Content ◽  
Shelf Life ◽  
Water Activity ◽  
Sensory Quality ◽  
Storage Condition ◽  
Ambient Condition ◽  
Packaging Materials ◽  
Sensory Qualities ◽  
Consequent Effect ◽  
Quality And Shelf Life

Five different brands of locally produced chanachur packets were collected from the market. From each brand, packets of chanachur having the same date of production were bought and stored at ambient condition (30 oC and 60 % RH) for 3 months. The changes in water activity, moisture % and consequent effect on sensory qualities like texture, color, flavor and overall acceptance were investigated every month starting from zero month. Test of packaging materials were also carried out for each brand of packed chanachur. Moisture and water activity values have been increased with time for all the samples (A-E) whereas sensory scores decreased. However, all the chanachur samples except C were found acceptable under the study period. Key words: Chanachur; Water activity; Sensory quality; Packaging materials; Moisture content; Storage condition; Shelf life. DOI: http://dx.doi.org/10.3329/bjsir.v46i1.8102 Bangladesh J. Sci. Ind. Res. 46(1), 33-40, 2011

scholarly journals Sensory quality and shelf-life of locally produced British butters compared to large-scale, industrially produced butters

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Agnieszka Dudkiewicz ◽  
William Hayes ◽  
Bukola Onarinde
Keyword(s):  
Shelf Life ◽  
Large Scale ◽  
Sensory Quality ◽  
Pilot Scale ◽  
Small Scale ◽  
Scale Production ◽  
Content Type ◽  
Life Study ◽  
Quality And Shelf Life

PurposeThe purpose of this pilot-scale study was to compare the quality of traditionally manufactured butters from local, small British producers with the quality of butters that are produced industrially.Design/methodology/approachButter samples were obtained after supervised site inspections of three traditional-butter manufacturers and one large-scale butter producer. The samples were subject to initial microbiological, chemical and sensory testing, followed by a refrigerated shelf-life study over 24 weeks.FindingsTraditional butters matched or exceeded the sensory quality of industrial butters, but spoilage microorganisms tended to grow faster on traditional butters. This seemed to be related to poorer water droplet dispersion in the manufacture of some of the traditionally made butters. Visible mould appeared on two of the traditional butters after eight weeks, but this occurred well after the nominal “best before” date.Originality/valueProlonged lockdowns due to the current coronavirus disease (COVID-19) pandemic pose a threat to the food supply chain, and food produced by local manufacturers may become increasingly important. However, are foods produced by local small-scale manufacturers of a quality comparable to that produced using large-scale production facilities? To the best of the authors' knowledge, there is no comparative study of the quality and shelf-life of traditionally-produced and industrially-produced butters. The current work presents such a comparison together with an outline of how the process of traditional butter-making differs from commercial production in Britain.

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