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COMPARSION BETWEEN PPO FROM PLANT SOURCES AND DIFFER-ENT CHEMICALS IN TATTOO DYES DECOLORIZATION
The Iraqi Journal of Agricultural science, 2020 This study was aimed to measure the decolorization of tattoo dyes by different chemicals and polyphenol oxidases from several plant sources. The tattoo inks removal market has burgeoned over the years, due to increased spread of tattooed persons about ...
A. J. R. Al-Sa'ady
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Biochemical Genetic Studies on Genotype Strains of Med-Fly Ceratitis capitata ( Wied. ) [PDF]
Journal of Plant Protection and Pathology, 2016 The biochemical studies were carried out on larvae, pupae and adult stages of four Med-fly genotypes, i.e. two laboratory strains (dark and yellow pupae), genetic sexing line (G.S.) and wild strain.
A. Awad, A. El-Minshawy, N. Sabrah
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International Journal of Food Properties, 2023 Polyphenol oxidase (PPO) activity is a primary cause of the development of unattractive dark brown discoloration of wheat-based end products. The present study aims to evaluate a set of 41 diverse wheat genotypes grown at three different locations in ...
Rajappa Harisha +13 more
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Journal of Integrative Agriculture, 2018 In order to study the physiological and yield responses of sunflower inbred lines to full and limited irrigation, an experiment was conducted in the growing season of 2014–2015 in the research field of the Agricultural Research Station in Khoi, Iran ...
Nasserghadimi Farshad +3 more
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Food Technology and Biotechnology, 2009 Polyphenol oxidase and peroxidase are enzymes responsible for browning and quality deterioration in mate tea leaves. The main objective of this work is to investigate the influence of microwave energy on the oxidase activity, moisture content and colour ...
Giovanna Cristina Ceni +6 more
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Journal of Genetic Engineering and Biotechnology, 2016 Green tea is one of the most important beverages consumed across the world and it possesses various phytotherapeutics. Polyphenol oxidase (PPO) activity, total polyphenols, catechins, amino acid content and enzymatic antioxidants are considered to be ...
Samynathan Ramkumar +6 more
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Vitae, 2011 La polifenol oxidasa es la enzima responsable del pardeamiento de frutas y vegetales, en los que ocasiona disminución de las propiedades organolépticas y nutricionales.
Karent E BRAVO M +3 more
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Effects of Catalase and/or Polyphenol Oxidase on the Aroma Quality of Instant Baiyaqilan Tea Powder [PDF]
Shipin KexueIn this study, headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS) and odor activity value (OAV) techniques were used to investigate the effects of catalase and/or polyphenol oxidase on the aroma ...
LIU Xieyuan, MA Ying, ZENG Qi, WENG Shuyi, LI Lijun, NI Hui,,, CHEN Feng
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Docking Study on salicylaldehyde Derivatives as Anti-melanogenesis Agents [PDF]
Journal of Advanced Biomedical Sciences, 2018 Background & Objective: Abnormal production of melanin pigment which causes melasma, freckles, ephelides, and age spots, are esthetic problems. Polyphenol oxidase (PPO), a copper-containing enzyme, is involved in melanin biosynthesis and the abnormal ...
Shima Ghaffari +3 more
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DON reduction of wheat grain without compromising the lab-scale milling properties of flour
Grain & Oil Science and Technology, 2019 Wheat bran was investigated to be the most commonly contaminated raw material by mycotoxins. However, there are no economical and practical pretreatment methods for industrial on-line application until now.
Jikai Zhao, Xin Liu, Fengcheng Wang
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