Non-alcoholic carbonated tonic drink technology development from grape pomace

The article presents research non-alcoholic carbonated tonic drink technology development from grape pomace. It was found that Ancellotta grape pomace extraction optimal regime is 60-65 °C at least 2 hours. Pomace volume fraction in the drink should be 3%, phenols mass concentration – 200 mg/l, anthocyanin allows to get a product with a soft pink color – 10 mg/l. Drink’s sugars mass concentration is 60 g/l, titrating acids – 3 g/l.

RECENT TRENDS IN BUSINESS AND MANAGEMENT

Trade is the tertiary production type of business in economic activities and business is economic activity is also known as Pink Color Workers. In this business, mainly goods are exchanged. In short, buying and selling goods is a trade or a business. This research paper is based on the secondary information material. This research paper provides nautical analysis of the various types of current occupations and how they are managed or attempts to conduct descriptive or theoretical studies. The type of trade and its management before the industrial revolution was very different from modern times, and the development of technology after the industrial revolution led to major changes in the form and method of trade and its management, and in the 21st century the development of technology thus vary fast change of business trend and management. The main objective of this research paper is recent trends in business and management with the aim of conducting a thirty trend study. KEY WORDS: Recent Trends, Business, Management, Tertiary Production, Pink Color Workers.

Transcriptome Analysis of Skin Color Variation During and after Overwintering of Malaysian Red Tilapia

The commercial value of red tilapia is hampered by variations in skin color during overwintering. In this study, three types skin of red tilapia, including the skin remained pink color during and after overwintering (WP), the skin changed from pink color to black color during overwintering and remained black color after overwintering (PB), and the skin changed from pink color to black color during overwintering but recovered to pink color when the temperature rose after overwintering (BP), were used to analyze their molecular mechanisms of color variation. The transcriptome results revealed that the PB, WP, and BP libraries had 42, 43, and 43 million clean reads, respectively. The top 10 abundance mRNAs and specific mRNAs (specificity measure SPM > 0.9) were screened. After comparing intergroup gene expression levels, there were 2528, 1924 and 1939 differentially expressed genes (DEGs) between BP and PB, BP and WP, and PB and WP, respectively. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses of color-related mRNAs showed that a number of DEGs, including tyrp1, tyr, pmel, mitf, mc1r, asip, tat, hpdb and foxd3, might play a potential role in pigmentation. Additionally, the co-expression patterns of genes were detected within the pigment-related pathways by PPI network from PB_WP group. Furthermore, DEGs from the apoptosis and autophagy pathways, such as baxα, beclin1, and atg7, might be involved in the fading of red tilapia melanocytes. The findings will aid in understanding the molecular mechanism underlying skin color variation in red tilapia during and after overwintering, as well as lay a foundation for future research aimed at improving red tilapia skin color characteristics.

Spectroscopy and Microscopy of Corundum from Primary Deposits Found in Greece

Corundum primary deposits in Greece occur in four locations: Paranesti in Drama and Gorgona in Xanthi, both belonging to the wider Rhodope Massif, as well as, Ikaria island and Kinidaros in Naxos island, both belonging to Attic-Cycladic Massif. Eight samples were examined with spectroscopic methods (FTIR, UV-Vis, EDXRF) in order to better characterize these four primary deposits: two pink sapphires from Paranesti, a pink and a blue sapphire from Gorgona, two blue sapphires from Ikaria and three blue sapphires from Kinidaros. Under the microscope, all samples present characteristics linked to post-crystallization deformation, decreasing their gem quality. The FTIR absorption spectra of all samples present in different relative intensities, bands of boehmite, diaspore, goethite, mica and/or chlorite inclusions and CO2 in fluid inclusions. Boehmite and diaspore inclusions are most likely epigenetic. In the UV-Vis spectra, the pink color of the samples is linked with Cr3+ absorptions and the blue color with absorptions due to Fe2+-Ti4+ intervalence charge transfer. EDXRF analyses in the studied samples show relatively high titanium and iron concentrations that are related with mineral inclusions. Gallium is slightly variable in samples from different regions; also, different colored samples from Gorgona present diverse gallium content.

Ultramarine pigments

Ultramarine pigments are representatives of the inorganic blue pigments. They are characterized by intensive shades of blue and relatively weak violet and pink color tones. The composition of the pigments can be summarized by the formula Na7Al6Si6O24S3. The color of ultramarine is generated by incorporation of free polysulfide radicals in the structure of a sodalite-derived crystal lattice. Ultramarine pigments are synthesized using a series of complex solid-state reactions. The pigments are mainly used in plastics, paints and powder coatings and printing inks, but also in paper and paper coatings.

Clear Cell Acanthoma of the Mammary Region: A Case Report

Clear cell acanthoma, also known as Degos acanthoma, is a rare benign epithelial skin tumor. Generally, it appears as a solitary lesion on the lower legs, but in this case, it appeared on the right mammary area near the areola, which is an exceedingly rare and exciting finding. This lesion's clinical features revealed elevated dome-shaped plaque with surface lobulations and shiny pink color with a size of 9 mm. Dermoscopy was characteristic with blood vessels lined up in a strings pattern. Excision biopsy was done as a therapeutic measure. Histopathology showed a collection of glycogen-containing cells in the epidermis consistent with the diagnosis of clear cell acanthoma. Classical dermoscopy features and diagnostic histology were exemplary for a case report.

A New Azo Dye for the Selective Detection of Glycine

<p>In this manuscript, we report the synthesis of new azo dye (E)-4-((5-methoxythiazolo[4,5-b]pyridine-2-yl)diazenyl)N-phenylaniline (<b>BK2</b>). This new azo dye revealed a pink color in the solution. Notably, this dye selectively detects only glycine among all the amino acids and a visual color change from light pink to purple can be assessed. Hence, the new azo dye finds application as colorimetric chemosensor for the rapid, selective and sensitive detection of glycine (Gly). The dye can be potentially used for the detection of high levels of glycine in the serum caused due to hyperglycinaemia.</p>

A New Azo Dye for the Selective Detection of Glycine

<p>In this manuscript, we report the synthesis of new azo dye (E)-4-((5-methoxythiazolo[4,5-b]pyridine-2-yl)diazenyl)N-phenylaniline (<b>BK2</b>). This new azo dye revealed a pink color in the solution. Notably, this dye selectively detects only glycine among all the amino acids and a visual color change from light pink to purple can be assessed. Hence, the new azo dye finds application as colorimetric chemosensor for the rapid, selective and sensitive detection of glycine (Gly). The dye can be potentially used for the detection of high levels of glycine in the serum caused due to hyperglycinaemia.</p>

Optimization of Spacer Size and Degree of Shore Hardness on Yarn Quality in Ring Frame Machine

This study was mainly focused on the optimization of spacer size and degree of shore hardness in ring frame drafting systems to improve yarn quality parameters. The 100% cotton fiber carded yarn samples of 35.5Nm were produced to analyze the effect of spacer size and degree of shore hardness with different combinations. The spacers were 4.2 and 4.5 mm and the shore hardness was 70 back & 62 front and 70 back & 65 front. All yarn samples of the same count were produced on the same spinning positions by changing the spacer’s size and degree of shore hardness by keeping all other parameters constant. The produced samples were tested according to standard testing methods and instruments. After testing, the tested results were compared to analyze the influence of spacer size and shore hardness on yarn quality in a ring spinning frame. The technologist needs to understand this and act on it to optimize the yarn production. The specific size of the spacer with specific shore hardness should be used for a particular count of yarn. The results showed that yarn quality i.e. U%, Cvm, Neps +200%/km, Thick +50%/km, Thin -50%/ km, TIPI are considerably influenced by the spacer size with different shore hardness. So it is concluded that the best result has been obtained in the case of using a pink color spacer (4.2mm) with 70 degrees back and 65 front degree front top rollers.