Results 31 to 40 of about 7,085 (182)
Microbial Cell Factories, 2020 Background Glucoamylase is one of the most industrially applied enzymes, produced by Aspergillus species, like Aspergillus niger. Compared to the traditional ways of process optimization, the metabolic engineering strategies to improve glucoamylase ...
Weiqiang Cao +6 more
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Frontiers in Bioengineering and Biotechnology, 2022 In order to improve enzymatic properties of glucoamylases, six recombinant genes GA1–GA6 were created by domain shuffling of glucoamylase genes GAA1 from Aspergillus niger Ld418AI and GATE from Talaromyces emersonii Ld418 TE using overlap extension PCR ...
Zhongxiu Chen +15 more
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Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security
Journal of the Science of Food and Agriculture, EarlyView.Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori +9 more
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Journal of Biosciences, 1985 The purification and properties of glucoamylase (α-l,4-glucan glucohydrolase, EC 3.2.1.3) from different fungal sources have been compared. The studies on the conformation and activity of the native enzyme at a function of pH, temperature, substrate concentration and the effect of denaturants and on the role of carbohydrate moiety on structure and ...
B. C. Shenoy +3 more
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Land Degradation &Development, EarlyView.ABSTRACT To address the widespread constraints imposed by saline‐alkaline soils on agricultural production worldwide, the combined reclamation and carbon cycle regulation effects of artificial humic acid (AHA) and a multifunctional microbial inoculant were evaluated through pot experiments. Results demonstrated that co‐application of AHA (4 g·kg−1) and
Ying Zhao +4 more
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Mass Spectrometry Reviews, EarlyView.ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
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Jurnal Riset Kimia, 2015 Vol 5 No 1 ABSTRACT Sago (Metroxylon sp) and umbi talas (Colocasia gigantea Hook F) are natural resources that are found in plantyfull Indonesian. However, these potencies are not yet processed to give an optimum value added product.
Marniati Salim +3 more
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ChemistrySelect, Volume 11, Issue 39, 20 October 2026.Rhizomes of Astilbe rivularis yielded bergenin and the diastereomeric O‐glycosides phyllantenocoside and phyllanthurinolactone. The aglycones, phyllantenolide, and menisdaurilide were also obtained. Menisdaurilide showed the strongest antioxidant and antidiabetic activities through HOCl scavenging, myeloperoxidase inhibition, and α‐amylase/α ...
Swati Sharma +9 more
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Brazilian Archives of Biology and Technology, 2011 In this work, glucoamylase was produced by Aspergillus niger in solid-state fermentation. The enzyme was partially purified by ammonium sulphate precipitation and ion exchange and gel filtration chromatographies.
Christiane Trevisan Slivinski +4 more
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Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2018 Kinetic studies of the enzymatic hydrolysis of cassava starch have been carried out using glucoamylase and granular starch hydrolyzing enzyme (GSHE) as StargenTM 002.
HARGONO HARGONO +2 more
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