Results 181 to 190 of about 20,153 (223)
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2022
Pectin is a heteropolysaccharide found in the primary cell walls of terrestrial plants. It is found along with other cell wall polymers such as cellulose and hemicelluloses. Its degradation is facilitated by about 15 different types of pectinases. Here, the focus is on the basic, applied, and production aspects of pectinases. Pectinases can be isolated
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Pectin is a heteropolysaccharide found in the primary cell walls of terrestrial plants. It is found along with other cell wall polymers such as cellulose and hemicelluloses. Its degradation is facilitated by about 15 different types of pectinases. Here, the focus is on the basic, applied, and production aspects of pectinases. Pectinases can be isolated
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Industrial Applications of Pectinases
Lahore Garrison University Journal of Life Sciences, 2020Application of pectinases in the commercial sector has been employed for nearly a century and due to the wide range of functions that these enzymes can work for, are making them critically important from industrial point of view. Pectinases are used in the industry on their role in the degradation of pectic substances aiding and enabling in overcoming ...
Hammad Arshad +3 more
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Pectinase production by Penicillium frequentans
World Journal of Microbiology & Biotechnology, 1991High activities of extracellular pectinase with viscosity-diminishing and reducing groups-releasing activities were produced by Penicillium frequentans after 48 h at 35°C, in agitated cultures supplemented with 0.5% citrus pectin and initial pH of 2.5. Under these conditions the fungus also produced high activity of pectinesterase.
S, Said, M J, Fonseca, V, Siéssere
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Radiation Effects on Pectinase Solutions
Experientia, 1970E stata misurata la radiosensibilita dell'enzima Pectinasi a piu concentrazioni e a varie dosi di irraggiamento. Si descrive inoltre un nuovo metodo per determinarne l'attivita.
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Canadian Journal of Zoology, 1958
Pectinase was found in the saliva of 23 species of aphids, one species of leafhopper, and one species of adelgid. The enzyme was not found in four species of aphids in their apterous form, and one species of psyllid, or in the saliva of the alate form of five species of aphids that contained pectinase in the apterous form.
J. B. Adams, J. W. McAllan
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Pectinase was found in the saliva of 23 species of aphids, one species of leafhopper, and one species of adelgid. The enzyme was not found in four species of aphids in their apterous form, and one species of psyllid, or in the saliva of the alate form of five species of aphids that contained pectinase in the apterous form.
J. B. Adams, J. W. McAllan
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Biocatalysis and Agricultural Biotechnology, 2015
Abstract Pectinolytic microbes have been industrially exploited for pectinases that are environment friendly enzymes and mineralize pectic substances present in the environment. This review provides structural understanding of the molecular determinants of pectin utilization, mechanisms driving catabolite selectivity and industrial applicability. The
Pooja Kohli, Reena Gupta
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Abstract Pectinolytic microbes have been industrially exploited for pectinases that are environment friendly enzymes and mineralize pectic substances present in the environment. This review provides structural understanding of the molecular determinants of pectin utilization, mechanisms driving catabolite selectivity and industrial applicability. The
Pooja Kohli, Reena Gupta
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Application of tailormade pectinases
1996Abstract Heterologous expression of pectinolytic enzymes has made it possible to tailormake pectinolytic enzyme preparations. Composition of pectinase products for existing applications can be improved, and products for new applications can be made.
H.P. Heldt-Hansen +5 more
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1996
In debarking the bark is removed from wood along the cambial layer. Pretreatment with pectinases improves the efficiency of mechanical debarking measured as reduction of energy consumption in a laboratory scale debarker. The effects of different pectinases vary significantly depending on the side activities of the enzyme preparations The main ...
Viikari Liisa, Rättö Marjaana
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In debarking the bark is removed from wood along the cambial layer. Pretreatment with pectinases improves the efficiency of mechanical debarking measured as reduction of energy consumption in a laboratory scale debarker. The effects of different pectinases vary significantly depending on the side activities of the enzyme preparations The main ...
Viikari Liisa, Rättö Marjaana
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Pectinases of Thermophilic Microbes
2013Represented by archeal, bacterial, and fungal species, thermophilic organisms have been isolated from all types of terrestrial and marine hot environment. Pectinase from these organisms (thermophilic pectinase) developed unique structure–function properties of high thermostability and optimal activity at higher temperature.
Saurabh Sudha Dhiman +2 more
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Sequential production of pectinases byPenicillium frequentans
World Journal of Microbiology & Biotechnology, 1995The pectinases produced byPenicillium frequentans were subjected to pectin- or sodium polypectate-PAGE. The fungus secreted one endo- and one exo-polygalacturonase during the first 10 h of incubation, either in media supplemented with pectin or in the absence of carbohydrate source.
M J, Fonseca, S, Said
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