Results 41 to 50 of about 30,882 (162)
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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Polyphenol Oxidase as a Biochemical Seed Defense Mechanism
Frontiers in Plant Science, 2014 Seed dormancy and resistance to decay are fundamental survival strategies, which allow a population of seeds to germinate over long periods of time. Seeds have physical, chemical, and biological defense mechanisms that protect their food reserves from ...
E. Patrick Fuerst +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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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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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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Effect of boron on yield and physiological properties in rape (Brassica campestris)
The Indian Journal of Agricultural Sciences, 2014 The results of the present investigation show that the physiological properties as well as yield of rape (Brassica campestris L.) have been found to be affected by integrated applications of B and well rotten farmyard manure.
MITALI MANDAL, DILIP KUMAR DAS
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MoleculesHazel leaf, a by-product of hazelnuts, is commonly used in traditional folk medicine in Portugal, Sweden, Iran and other regions for properties such as vascular protection, anti-bleeding, anti-edema, anti-infection, and pain relief. Based on our previous
Xinhe Wang +9 more
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Features of the enzyme composition of Jerusalem artichoke tubers
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології, 2019 The article deals with different methods of preparing Jerusalem artichoke tubers to stabilize the color of semi-finished products and finished products. The varieties Interés and Violet de Rennes were chosen as objects of study.
I. Bilenka +3 more
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EFFECT OF PRE-TREATMENT ON QUALITATIVE INDICES OF WHITE ROOTS
Harčova Nauka ì Tehnologìâ, 2018 In the work, various technological methods are presented of preliminary processing of celery and parsnip roots to prevent their darkening during cooking in restaurants.
I. Bilenka +3 more
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