Results 211 to 220 of about 177,698 (261)

From Temperature Fluctuations to Precise Control: Biochemical Techniques Integrated Digital‐Intelligent Technology for Vegetable Preservation

open access: yesFuture Postharvest and Food, EarlyView.
The physiological effects and molecular responses of postharvest vegetables to temperature fluctuations, and multi‐technology integration strategies for maintaining postharvest vegetable quality. ABSTRACT Vegetables are indispensable agricultural products in the human diet. With the continuous growth of vegetable production and consumption, postharvest
Shuaishuai Dai   +4 more
wiley   +1 more source

The plant microbiome: From ecological foundations to precision microbial engineering for sustainable agriculture

open access: yesiMeta, EarlyView.
From ecological principles to precision engineering of plant microbiomes for sustainable agriculture. The plant holobiont integrates diverse microbial niches (including rhizosphere, endosphere, phyllosphere, seed, and aerial‐root mucilagesphere), host genetics (namely M genes), and host metabolites. Furthermore, molecular dialogues, including rhizobial
Mi Wei   +26 more
wiley   +1 more source

Engineering Extracellular Vesicles: Strategies for Functional Modification and Clinical Translation

open access: yesiNew Medicine, EarlyView.
The engineering modification strategies of extracellular vesicles (EVs). This figure presents the four core technical systems for the engineering modification of EVs, including direct modification strategies (physical and chemical methods), biological engineering methods, and hybrid and bionic strategies.
Zhouming Cheng   +3 more
wiley   +1 more source

Liver catalase. I. A manometric determination of catalase activity.

open access: yesThe Journal of biological chemistry, 2003
R E, GREENFIELD, V E, PRICE
openaire   +1 more source

[Catalase activity in Brucella].

open access: yesZhurnal mikrobiologii, epidemiologii i immunobiologii, 1998
openaire   +1 more source
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Catalase Activity Assays

Current Protocols in Toxicology / Editorial Board, Mahin D Maines (editor-in-chief) [et Al ], 2006
AbstractCatalase (hydrogen peroxide/hydrogen peroxide oxidoreductase) is an important cellular antioxidant enzyme that defends against oxidative stress. It is found in the peroxisomes of most aerobic cells. It serves to protect the cell from toxic effects of high concentrations of hydrogen peroxide (H2O2) by catalyzing its decomposition into molecular ...
Peter James O'Brien
exaly   +3 more sources

The active center of catalase

Journal of Molecular Biology, 1985
The refined structure of beef liver catalase (I. Fita, A. M. Silva, M. R. N. Murthy & M. G. Rossmann, unpublished results) is here examined with regard to possible catalytic mechanisms. The distal side of the deeply buried heme pocket is connected with the surface of the molecule by one (or possibly two) channel.
I, Fita, M G, Rossmann
openaire   +2 more sources

Catalase activity among leptospires

Experientia, 1981
Catalase activity was measured by a quantitative method as an additional screening for discriminating between saprophytic and pathogenic leptospires. Results indicate that water-leptospires have little or no catalase activity.
E, Banfi, M, Cinco, P, Dri
openaire   +2 more sources

Erythrocyte Catalase Activity in Thalassaemia

Scandinavian Journal of Haematology, 1966
Increased erythrocyte catalase activity per gram haemoglobin or per milliliter red cells was found in all 32 patients with thalassaemia minor, and in 2 of 7 patients with thalassaemia major. The trait was associated with increased catalase activity even when combined with a qualitatively abnormal haemoglobin, sickle haemoglobin. Sickle cell disease and
S P, Balcerzak, W N, Jensen
openaire   +2 more sources

Peroxidatic activity of catalase

Biochimica et Biophysica Acta (BBA) - Enzymology, 1970
Abstract 1. 1. The oxidation of ethanol by a mixture of H2O2 and catalase has been studied. By using a 1.106-fold excess of ethanol (H2A) over H2O2, the competition between ethanol and H2O2 for the active enzyme-substrate complex ( C I ) has been demonstrated. 2. 2.
openaire   +2 more sources

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