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Haroon Elrasheid Tahir
Jiangsu University
Analytical chemistryShelf lifeChemistryPartial least squares regressionChromatography
36Publications
9H-index
225Citations
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Publications 44
Newest
#1Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
#2Muhammad Arslan (Jiangsu University)H-Index: 4
Last. Hesham R. El-Seedi (Uppsala University)H-Index: 10
view all 9 authors...
Abstract Roselle (Hibiscus sabdariffa) quality is strongly influenced by several factors and the geographical origin is one of the key parameters. However, fraudulent practices including mislabeling of the geographical sources might occur. In the present experiment, the analyzed samples consisted of 64 authentic samples originating from the world's best roselle country (Sudan) and eight samples from the world's largest producer (China) were investigated. The study investigated whether near-infra...
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#1Xiaowei Huang (Jiangsu University)H-Index: 7
#2Zhihua Li (Jiangsu University)H-Index: 7
Last. Xuetao Hu (Jiangsu University)H-Index: 4
view all 8 authors...
A smart handheld device based on colorimetric sensor array and smart cellphone was constructed to discriminate geographical origins of edible bird’s nest (EBN). Three hundred and twenty EBN samples were collected from Malaysia and Indonesia. The colorimetric sensor array consists of chemo-response dyes and was used to capture the odor molecule. The smart cellphone was used to obtain images and to extract red, green and blue colors using in-house software before and after contact with each sample...
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#1Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
#2Li Zhihua (Jiangsu University)H-Index: 8
Last. Abdalbasit Adam MariodH-Index: 23
view all 8 authors...
The marketability of blueberries over long distances has been limited because of their highly perishability. To prolong the postharvest shelf life and conserve quality properties of blueberry, various alternatives have been evaluated. We studied the influence of gum arabic (GA) alone or GA enhanced with African baobab (AB) fruit extract on blueberry during cold storage (4 °C) for 21 days. Physico-chemical properties (e.g. pH, color, firmness, and weight loss), microbial decay, antioxidant proper...
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#1Jiyong Shi (Jiangsu University)H-Index: 8
#2Wenting Li (Jiangsu University)H-Index: 1
Last. Xiaobo Zou (Jiangsu University)H-Index: 11
view all 7 authors...
AbstractA new and nondestructive method for diagnosing magnesium (Mg) deficiency based on chlorophyll concentration distribution features of cucumber leaves was proposed. Mg deficient cucumber plan...
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#1Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
#2Abdalbasit A. Mariod (College of Science and Technology)
Last. Zou Xiaobo (Jiangsu University)H-Index: 17
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#1Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
#2Zou Xiaobo (Jiangsu University)H-Index: 17
Last. Li Zhihua (Jiangsu University)H-Index: 8
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Abstract Gums are a class of naturally occurring polysaccharides/carbohydrate polymers derived from renewable sources, which have the capacity to hydrate in water either by forming a gel or stabilizing emulsion systems. Among the substitutes recently considered to replace the application of petroleum-derived polymers against postharvest diseases and shelf life extension, gums and their derivatives have been considered as promising biocontrol products. Polysaccharide gum coatings provide a semipe...
2 CitationsSource
#2Muhammad ArslanH-Index: 4
Last. Abdalbasit Adam MariodH-Index: 23
view all 7 authors...
Source
#1Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
#2Zou Xiaobo (Jiangsu University)H-Index: 17
Last. Da-Wen Sun (NUI: National University of Ireland)H-Index: 101
view all 7 authors...
Nowadays, progresses in data processing software have promoted the application of infrared (e.g., FT-IR, NIR, MIR), Raman, and hyperspectral imaging (HSI) techniques for quantitative analysis of biological material and/or aroma compounds in foods. In this review, applications of vibrational spectroscopy combined with chemometrics are summarized including analysis of total polyphenol, individual polyphenols, vitamins, and aromatic compounds in raw and some processed products. Laboratory-based and...
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#1Zhikun Yang (Jiangsu University)H-Index: 1
#2Xiaobo Zou (Jiangsu University)H-Index: 11
Last. Haroon Elrasheid Tahir (Jiangsu University)H-Index: 9
view all 8 authors...
The present work aimed at evaluating the efficacy of gum Arabic–based edible coating enriched with red and white roselle extracts, on the postharvest quality of blueberry fruits during storage at 4 ± 0.5 °C. Physicochemical, phytochemicals, antioxidant capability, decay percent, and microbiological analyses of coated and uncoated blueberries were performed. The change rates of polyphenol oxidase (PPO) and guaiacol peroxidase (POD) activity were also measured. The coatings (gum Arabic with or wit...
Source
#1Xiaowei Huang (Jiangsu University)H-Index: 7
#2Zhihua Li (Jiangsu University)H-Index: 7
Last. Xuetao Hu (Jiangsu University)H-Index: 4
view all 8 authors...
Abstract This study was performed to develop a low-cost smart system for identification and quantification of adulterated edible bird's nest (EBN). The smart system was constructed with a colorimetric sensor array (CSA), a smartphone and a multi-layered network model. The CSA were used to collect the odor character of EBN and the response signals of CSA were captured by the smartphone systems. The principal component analysis (PCA) and hierarchical cluster analysis (HAC) were used to inquiry the...
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