scholarly journals Influence of Yeast β-Glucan on Cookies Sensory Characteristics and Bioactivities

2018 ◽  
Vol 2018 ◽  
pp. 1-8
Author(s):  
Umar Bacha ◽  
Muhammad Nasir ◽  
Sanaullah Iqbal ◽  
Aftab Ahmad Anjum
Keyword(s):  
Sensory Quality ◽  
Quality Evaluation ◽  
Low Cost ◽  
Biologically Active ◽  
Food Ingredient ◽  
Sensory Acceptance ◽  
Storage Study ◽  
Acceptable Range ◽  
Bacteria And Fungi

β-Glucan is biologically active polysaccharide, ubiquitously found in many grains, bacteria, and fungi and much yeast. The aim of this study was to determine the effect of substituting wheat flour by 1, 2, and 4% yeast isolated β-glucan in cookies on the sensory acceptance, antioxidants, oxidative stability, and quality evaluation which were investigated. According to the results, cookies supplemented at 2% yeast β-glucan were proved satisfactory on sensory quality perspective. During the storage study it was found that cookies made with 2 and 4% β-glucan have effectively (p>0.05) kept the peroxide value (PV) within acceptable range, demonstrating the promising role of β-glucan in deterring oxidative. It is further noted that 2 or 4% β-glucan incorporated cookies assimilated highest absorption spectra, suggesting the retardation in freshness losses, with having minimum microbial loads, showing microbiological safety. β-Glucan fortification in foods is technologically and economically feasible, suggesting that a significant prospect of β-glucan as low-cost food ingredient in formulating cookies at 2% offers exciting new use of β-glucan of yeast origin.

scholarly journals Development and quality evaluation of iron rich products

2020 ◽  
Vol 11 (2) ◽  
pp. 186-188
Author(s):  
T. N. Khan ◽  
J. P. Nerlekar
Keyword(s):  
Iron Deficiency ◽  
Iron Content ◽  
Iron Deficiency Anaemia ◽  
Quality Evaluation ◽  
Low Cost ◽  
Storage Period ◽  
Nutrient Content ◽  
Deficiency Anaemia ◽  
Storage Study

Four different iron rich products namely kranky noodles, crunchy ball, nutri grans and nutri ribbon were developed to combat iron deficiency anaemia utilizing locally available, low cost and food stuffs rich in iron content. Developed iron rich products were evaluated organoleptically and nutrient content was determined. The periodical acceptability, nutrient content and microbial content was evaluated at 0, 3 and 6 months of storage period. Among the five developed iron rich products the iron content of developed product was in the range of 14.60 mg to 17.20 mg/100g. The results of storage study indicated that the developed products were acceptable while microbial content increased but it was in the safe range.

scholarly journals Quality Evaluation and Storage Study of Chicken Meat Pickle

2016 ◽  
Vol 9 ◽  
pp. 90-93
Author(s):  
Sunil Rajbanshi ◽  
Bhaskar Mani Adhikari ◽  
Dilip Subba
Keyword(s):  
Peroxide Value ◽  
Sensory Quality ◽  
Quality Evaluation ◽  
Storage Stability ◽  
Chicken Meat ◽  
Microbial Count ◽  
E Coli ◽  
Storage Study ◽  
Shelf Stable ◽  
And Storage

A study was undertaken to develop shelf stable intermediate moisture type chicken meat pickle and evaluate its quality and storage stability. Pre-cooked and fried lean minced chicken meat was mixed with salt, spices and vinegar and packed air tight in glass jar. The product had appreciable sensory quality and low total microbial, yeast and mould counts. Salmonella, Staphylococci and E. coli were found absent in the product. Microbial count and peroxide value lay within the acceptable levels for sixty days.  

scholarly journals Preparation and Quality Evaluation of Different Oil Blends

2020 ◽  
Vol 10 (2) ◽  
pp. 2126-2137
Keyword(s):  
Fatty Acids ◽  
Sensory Quality ◽  
Quality Evaluation ◽  
Linseed Oil ◽  
Compositional Variation ◽  
Oil Composition ◽  
Pufa Content ◽  
Oil Blends ◽  
Storage Study

The aim of the study was to derive an oil composition with a balanced ratio of saturated, monounsaturated, and polyunsaturated fatty acids (SFA, MUFA, PUFA) along with improved properties and shelf life. The blends were prepared to consist of linseed oil (LO) with soybean (SBO), mustard (MO), coconut (CO), olive (OO), and sunflower oil (SFO) in various ratios, i.e., 20:80, 30:70, 40:60, 50:50, 60:40, 70:30 and 80:20 (v/v), respectively. Among all blends, fatty acid ratios (SFA:MUFA:PUFA) of 1:1.4:4.6 for LO and SBO (20:80), 1.5:1:3.1 for LO and CO (80:20), and 1:1.9:3.4 for LO and OO (80:20) were found close to the recommended intake (1:1.5:1) and showed better quality. The storage study revealed that a maximum of blends retained their quality and found fit for consumption except some of the blends (LO:SBO, LO:SFO & LO:MO), which could be because of their higher PUFA content. The present study provides the scope of blending using commonly consuming oils to balance the overall properties of the blend. Blending is one of the economical and simple processes used to improve the nutritional, physical, and sensory quality of any oil. Based on the compositional variation in oils, a better blend could be formulated with overall improved quality.

Anti-Hypertensive Potential and Epigenetics of Angiotensin II type 2 Receptor (AT2R)

2020 ◽  
Vol 16 ◽  
Author(s):  
Mayank Chaudhary
Keyword(s):  
Blood Pressure ◽  
Angiotensin Ii ◽  
Renin Angiotensin System ◽  
Blood Pressure Regulation ◽  
Biologically Active ◽  
Pressure Regulation ◽  
Tissue Remodelling ◽  
Critical Pathway

Background:: Renin angiotensin system (RAS) is a critical pathway involved in blood pressure regulation. Octapeptide, angiotensin II (Ang aII), is biologically active compound of RAS pathway which mediates its action by binding to either angiotensin II type 1 receptor (AT1R) or angiotensin II type 2 receptor (AT2R). Binding of Ang II to AT1R facilitates blood pressure regulation whereas AT2R is primarily involved in wound healing and tissue remodelling. Objective:: Recent studies have highlighted additional role of AT2R to counter balance detrimental effects of AT1R. Activation of angiotensin II type 2 receptor using AT2R agonist has shown effect on natriuresis and release of nitric oxide. Additionally, AT2R activation has been found to inhibit angiotensin converting enzyme (ACE) and enhance angiotensin receptor blocker (ARB) activity. These findings highlight the potential of AT2R as novel therapeutic target against hypertension. Conclusion:: The potential role of AT2R highlights the importance of exploring additional mechanisms that might be crucial for AT2R expression. Epigenetic mechanisms including DNA methylation and histone modification have been explored vastly with relation to cancer but role of such mechanisms on expression of AT2R has recently gained interest.

Understanding the Role of Chlorine and Ozone to Control Postharvest Diseases in Fruit and Vegetables: A Review

2020 ◽  
Vol 16 (4) ◽  
pp. 455-461
Author(s):  
Gabriela M. Baia ◽  
Otniel Freitas-Silva ◽  
Murillo F. Junior
Keyword(s):  
Chlorine Dioxide ◽  
Broad Spectrum ◽  
Fruits And Vegetables ◽  
Low Cost ◽  
Residual Effects ◽  
Pathogenic Microorganisms ◽  
Postharvest Diseases ◽  
Post Harvest ◽  
By Products

Fruits and vegetables are foods that come into contact with various types of microorganisms from planting to their consumption. A lack or poor sanitation of these products after harvest can cause high losses due to deterioration and/ or pathogenic microorganisms. There are practically no post-harvest fungicides or bactericides with a broad spectrum of action that have no toxic residual effects and are safe. However, to minimize such problems, the use of sanitizers is an efficient device against these microorganisms. Chlorine is the most prevalent sanitizing agent because of its broad spectrum, low cost and well-established practices. However, the inevitable formation of disinfection by-products, such as trihalomethanes (THMs) and haloacetic acids (HAAs), is considered one of the main threats to food safety. Alternative sanitizers, such as chlorine dioxide (ClO2) and ozone, are becoming popular as a substitute for traditional post-harvest treatments. Thus, this review addresses the use of chlorine, chlorine dioxide and ozone emphasizing aspects, such as usage, safe application, spectrum of action and legislation. In order to ensure the quality and safety of final products, the adoption of well-prepared sanitation and sanitation programs for post-harvest fruits and vegetables is essential.

scholarly journals Reconstitution in Proteoliposomes of the Recombinant Human Riboflavin Transporter 2 (SLC52A2) Overexpressed in E. coli

2019 ◽  
Vol 20 (18) ◽  
pp. 4416 ◽  
Author(s):  
Lara Console ◽  
Maria Tolomeo ◽  
Matilde Colella ◽  
Maria Barile ◽  
Cesare Indiveri
Keyword(s):  
Cardiovascular Disease ◽  
Amino Acids ◽  
Risk Factor ◽  
Biologically Active ◽  
Suitable Model ◽  
Native Protein ◽  
E Coli ◽  
Few Data ◽  
Riboflavin Transport

Background: the SLC52A2 gene encodes for the riboflavin transporter 2 (RFVT2). This transporter is ubiquitously expressed. It mediates the transport of Riboflavin across cell membranes. Riboflavin plays a crucial role in cells since its biologically active forms, FMN and FAD, are essential for the metabolism of carbohydrates, amino acids, and lipids. Mutation of the Riboflavin transporters is a risk factor for anemia, cancer, cardiovascular disease, neurodegeneration. Inborn mutations of SLC52A2 are associated with Brown-Vialetto-van Laere syndrome, a rare neurological disorder characterized by infancy onset. In spite of the important metabolic and physio/pathological role of this transporter few data are available on its function and regulation. Methods: the human recombinant RFVT2 has been overexpressed in E. coli, purified and reconstituted into proteoliposomes in order to characterize its activity following the [3H]Riboflavin transport. Results: the recombinant hRFVT2 showed a Km of 0.26 ± 0.07 µM and was inhibited by lumiflavin, FMN and Mg2+. The Riboflavin uptake was also regulated by Ca2+. The native protein extracted from fibroblast and reconstituted in proteoliposomes also showed inhibition by FMN and lumiflavin. Conclusions: proteoliposomes represent a suitable model to assay the RFVT2 function. It will be useful for screening the mutation of RFVT2.

scholarly journals Vanadium doped CaTiO3 cuboids: Role of vanadium in improving the photocatalytic activity

2021 ◽  
Author(s):  
Harsha Bantawal ◽  
Sandhya U. Shenoy ◽  
Denthaje Krishna Bhat
Keyword(s):  
Photocatalytic Activity ◽  
Water Splitting ◽  
Dye Degradation ◽  
Low Cost ◽  
Physicochemical Stability ◽  
Photocatalytic Dye Degradation

CaTiO3 has attracted enormous interest in the field of photocatalytic dye degradation and water splitting owing to its low cost, excellent physicochemical stability and structural tunability. Herein, we have developed...

scholarly journals Extracellular Vesicles: Novel Opportunities to Understand and Detect Neoplastic Diseases

2021 ◽  
pp. 030098582199932
Author(s):  
Laura Bongiovanni ◽  
Anneloes Andriessen ◽  
Marca H. M. Wauben ◽  
Esther N. M. Nolte-’t Hoen ◽  
Alain de Bruin
Keyword(s):  
Extracellular Vesicles ◽  
Biologically Active ◽  
Liquid Biopsies ◽  
Donor Cells ◽  
Recent Developments ◽  
Veterinary Pathology ◽  
Cell Components ◽  
Potential Applications ◽  
Intercellular Communications

With a size range from 30 to 1000 nm, extracellular vesicles (EVs) are one of the smallest cell components able to transport biologically active molecules. They mediate intercellular communications and play a fundamental role in the maintenance of tissue homeostasis and pathogenesis in several types of diseases. In particular, EVs actively contribute to cancer initiation and progression, and there is emerging understanding of their role in creation of the metastatic niche. This fact underlies the recent exponential growth in EV research, which has improved our understanding of their specific roles in disease and their potential applications in diagnosis and therapy. EVs and their biomolecular cargo reflect the state of the diseased donor cells, and can be detected in body fluids and exploited as biomarkers in cancer and other diseases. Relatively few studies have been published on EVs in the veterinary field. This review provides an overview of the features and biology of EVs as well as recent developments in EV research including techniques for isolation and analysis, and will address the way in which the EVs released by diseased tissues can be studied and exploited in the field of veterinary pathology. Uniquely, this review emphasizes the important contribution that pathologists can make to the field of EV research: pathologists can help EV scientists in studying and confirming the role of EVs and their molecular cargo in diseased tissues and as biomarkers in liquid biopsies.

scholarly journals Do Institutional Transplants Succeed? Regulating Raiffeisen Cooperatives in South India, 1930–1960

2021 ◽  
pp. 1-27
Author(s):  
Maanik Nath
Keyword(s):  
South India ◽  
Financial Regulation ◽  
Low Cost ◽  
Credit Market ◽  
Rural Credit ◽  
Market State ◽  
The Government ◽  
Political Economic ◽  
Rural Credit Market

The government in British-ruled India established cooperative banks to compete with private moneylenders in the rural credit market. State officials expected greater competition to increase the supply of low-cost credit, thereby expanding investment potential for the rural poor. Cooperatives did increase credit supply but captured a small share of the credit market and reported net losses throughout the late colonial and early postcolonial period. The article asks why this experiment did not succeed and offers two explanations. First, low savings restricted the role of social capital and mutual supervision as methods of financial regulation in the cooperative sector. Second, a political-economic ideology that privileged equity over efficiency made for weak administrative regulation.

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