Suitability for Ready-to-Eat Processing and Preservation of Six Green and Red Baby Leaves Cultivars and Evaluation of Their Antioxidant Value during Storage and after the Expiration Date

2015 ◽  
Vol 40 (3) ◽  
pp. 550-558 ◽  
Author(s):  
Angela Fadda ◽  
Bernardo Pace ◽  
Alberto Angioni ◽  
Antonio Barberis ◽  
Maria Cefola
Keyword(s):  
Expiration Date

"The Moderating Role of Country of Origin on the Sensitivity to Expiration date in the Sales of Online Time Commerce"

2019 ◽  
Vol 30 (2) ◽  
pp. 1-19
Author(s):  
Min Sung Kim ◽  
Kang Jun Choi ◽  
Jae Young Lee ◽  
Keunwoo Kim
Keyword(s):  
Country Of Origin ◽  
Expiration Date ◽  
Moderating Role

Pengaruh Label Halal dan Tanggal Kadaluarsa Terhadap Keputusan Pembelian Produk Sidomuncul

2021 ◽  
Vol 4 (1) ◽  
pp. 641-647
Author(s):  
Ahmad Ulil Albab Al Umar ◽  
Muammar Taufiqi Lutfi Mustofa ◽  
Dessy Fitria ◽  
Alfia Miftakhul Jannah ◽  
Yusvita Nena Arinta
Keyword(s):  
Linear Regression ◽  
T Test ◽  
Purchase Decision ◽  
Care Hospital ◽  
Expiration Date ◽  
Purchasing Decisions ◽  
Descriptive Research ◽  
Halal Food ◽  
Quantitative Descriptive ◽  
A Company

The halal industry is very developed lately. The halal lifestyle that is currently trending in Indonesia consists of the Islamic financial sector, halal food, halal travel, halal clothing, halal recreation, and halal media, halal medicines, halal medical care (hospital), and halal cosmetics. For example, a pharmaceutical industry such as Sidomuncul. Sidomuncul is a company that has the most halal products at this time. This study aims to partially examine the effect of the halal label and the expiration date on purchasing decisions. Then simultaneously analyze the effect of the halal label and the expiration date on Sidomuncul purchasing decisions. This research is quantitative descriptive research. The method in this research uses multiple linear regression with SPSS 25. The population in this study are all people who buy Sidomuncul products, while the sample in this study was determined by 50 respondents. The results of this study resulted in a significant t-test value of 0,000, which means partially the halal label has a significant effect on purchasing decisions, the expiration date resulted in a significant t-test value of 0,006, which means partially expiration date has a significant effect on the Sidomuncul product purchase decision, and simultaneously the halal label and expiration date affect the Sidomuncul product purchase decision.

scholarly journals Effect of Accelerated Aging on Some Mechanical Properties and Wear of Different Commercial Dental Resin Composites

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 2769
Author(s):  
Jonne Oja ◽  
Lippo Lassila ◽  
Pekka K. Vallittu ◽  
Sufyan Garoushi
Keyword(s):  
Mechanical Properties ◽  
Flexural Strength ◽  
Accelerated Aging ◽  
Wear Depth ◽  
Resin Composites ◽  
Expiration Date ◽  
Dental Resin ◽  
Hydrothermal Aging ◽  
Dental Resin Composites

The aim of current in vitro research was to determine the effect of hydrothermal accelerated aging on the mechanical properties and wear of different commercial dental resin composites (RCs). In addition, the effect of expiration date of the composite prior its use was also evaluated. Five commercially available RCs were studied: Conventional RCs (Filtek Supreme XTE, G-aenial Posterior, Denfil, and >3y expired Supreme XTE), bulk-fill RC (Filtek Bulk Fill), and short fiber-reinforced RC (everX Posterior). Three-point flexural test was used for determination of ultimate flexural strength (n = 8). A vickers indenter was used for testing surface microhardness. A wear test was conducted with 15,000 chewing cycles using a dual-axis chewing simulator. Wear pattern was analyzed by a three-dimensional (3D) noncontact optical profilometer. Degree of C=C bond conversion of monomers was determined by FTIR-spectrometry. The specimens were either dry stored for 48 h (37 °C) or boiled (100 °C) for 16 h before testing. Scanning electron microscopy (SEM) was used to evaluate the microstructure of each material. Data were analyzed using ANOVA (p = 0.05). Hydrothermal aging had no significant effects on the surface wear and microhardness of tested RCs (p > 0.05). While flexural strength significantly decreased after aging (p < 0.05), except for G-aenial Posterior, which showed no differences. The lowest average wear depth was found for Filtek Bulk Fill (29 µm) (p < 0.05), while everX Posterior and Denfil showed the highest wear depth values (40, 39 µm) in both conditions. Passing the expiration date for 40 months did not affect the flexural strength and wear of tested RC. SEM demonstrated a significant number of small pits on Denfil’s surface after aging. It was concluded that the effect of accelerated aging may have caused certain weakening of the RC of some brands, whereas no effect was found with one brand of RC. Thus, the accelerated aging appeared to be more dependent on material and tested material property.

scholarly journals Expiration Date of Ready-to-Eat Salads: Effects on Microbial Load and Biochemical Attributes

Foods ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 941
Author(s):  
Panayiota Xylia ◽  
George Botsaris ◽  
Panagiotis Skandamis ◽  
Nikolaos Tzortzakis
Keyword(s):  
Shelf Life ◽  
Foodborne Pathogens ◽  
Carbon Dioxide Production ◽  
Microbial Load ◽  
Expiration Date ◽  
Postharvest Management ◽  
Minimally Processed Vegetables ◽  
Yeasts And Molds ◽  
Staphylococcus Spp ◽  
Spoilage Microorganisms

When minimally processed vegetables reach their expiration date, expose an increased microbial load. This includes mainly spoilage microorganisms but also foodborne pathogens, thus affecting the quality and safety of highly consumed ready-to-eat salads. A total of 144 ready-to-eat salads from the Cypriot market were analyzed in an attempt to determine the effects of the expiration date on the microbial load and plant metabolic variables of the salads. Possible correlations between them were also investigated for the first time. Furthermore, the impacts of the season (winter, summer), salad producing companies and type of salad and/or their interactions with the tested parameters were investigated. Results revealed that the microbial load (mainly spoilage microorganisms, such as Pseudomonas spp., yeasts and molds) increased towards the end of the shelf life. The microbial load was differentiated among the five salad producers and/or the salad types, highlighting the importance of a common and safe sanitation-processing chain in the preparation of ready-to-eat salads. Summer was the season in which Escherichia coli counts were found to be higher for plain lettuce, while Staphylococcus spp. was increased numbers for the lettuce+endive/radicchio, lettuce+rocket and lettuce+chives type of salads. Additionally, an increased Staphylococcus spp. was observed for plain rocket salads in winter. All samples examined were found negative for Salmonella enterica and Listeria monocytogenes. Moreover, carbon dioxide production and damage indexes (hydrogen peroxide and lipid peroxidation) increased on expiration date on both winter and summer seasons, indicating plant tissue stress at the end of shelf life. These findings indicate that the expiration date and relevant shelf life of processed vegetables are important parameters to be considered when postharvest management is applied to these products, ensuring safety and quality.

scholarly journals Microbiological Investigation of Fresh Edible Raw Sea Urchin and its Expiration Date

2007 ◽  
Vol 53 (4) ◽  
pp. 397-400 ◽  
Author(s):  
Teruo Kajikazawa ◽  
Takashi Sugita ◽  
Akemi Nishikwa ◽  
Fumio Nakajima ◽  
Miyuki Ohyama ◽  
...  
Keyword(s):  
Sea Urchin ◽  
Expiration Date ◽  
Microbiological Investigation

scholarly journals Corrigendum to “Microbiological quality of pasteurized milk on expiration date in Tehran, Iran” (J. Dairy Sci. 99:1796–1801)

2016 ◽  
Vol 99 (9) ◽  
pp. 7724
Author(s):  
Mohammadreza Koushki ◽  
Paliz Koohy-Kamaly ◽  
Mohammad Azizkhani ◽  
Noushin Hadinia
Keyword(s):  
Microbiological Quality ◽  
Expiration Date ◽  
Pasteurized Milk

scholarly journals A Novel Tb@Sr-MOF as Self-Calibrating Luminescent Sensor for Nutritional Antioxidant

Nanomaterials ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 796 ◽  
Author(s):  
Yi Wang ◽  
Shaomin Lin ◽  
Jun Luo ◽  
Rui Huang ◽  
Hong Cai ◽  
...  
Keyword(s):  
Thermal Property ◽  
Luminescence Intensity ◽  
Alkaline Earth ◽  
Metal Organic Framework ◽  
Expiration Date ◽  
Luminescent Sensor ◽  
Circular Test ◽  
Metal Organic ◽  
Huge Challenge ◽  
Organic Framework

Sesamol, is well-known antioxidant and can reduce the rate of oxidation and prolong expiration date. It is also potentially antimutagenic and antihepatotoxic, the detection of sesamol is important and remains a huge challenge. Herein, a new 3D alkaline earth Sr metal organic framework [Sr(BDC)DMACH2O]n (BDC = benzene-1,4-dicarboxylate; DMAC = N,N-dimethylacetamide) is synthesized and a probe based on Tb3+ functionalized Sr-MOF. The Tb(3+)@Sr-MOF showed good luminescence and thermal property. Due to the energy competition between sesamol and ligand, the luminescence intensity of sesamol increases meantime luminescence intensity of Tb3+ decreases, the ratio of the emission intensities (I344/I545) linearly increases with sesamol in concentrations ranging from 1 × 10−7 to 8 × 10−4 M. Furthermore, the fluorescence-detected circular test shows that the composite Tb(3+)@Sr-MOF can serve as ratiometric sensor for sensing of sesamol. This is the first example for self-calibrated detecting sesamol based on metal-organic framework (MOF).

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