Results 81 to 90 of about 804,350 (314)

Cloning and expression of an α-amylase encoding gene from the hyperthermophilic archaebacteriumThermococcus hydrothermalisand biochemical characterisation of the recombinant enzyme [PDF]

FEMS Microbiology Letters, 2000
An alpha-amylase encoding gene from the extremely thermophilic Archaea Thermococcus hydrothermalis was cloned and expressed in Escherichia coli. The encoded alpha-amylase possesses molecular characteristics specific to the Archaea, especially from Pyrococcus species, with biochemical characteristics of the alpha-amylases from Thermococcus.
E, Lévêque, B, Haye, A, Belarbi
openaire   +2 more sources

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Interaction of Dihydromyricetin and α-Amylase

Natural Product Communications, 2013
The interaction of dihydromyricetin (DMY) and α-amylase was investigated. The complex formed between DMY and α-amylase resulted in decreased antioxidant activity of DMY and the catalytic activity of the enzyme, as well as efficient quenching of the ...
Lei Chen, Chao Wang, Qingyi Wei, Zhengxiang Ning, Erdong Yuan   +4 more
doaj   +1 more source

Additional file 3: of The evolution of functional complexity within the β-amylase gene family in land plants

, 2019
Copy number variations of BAM genes in the analyzed land plant species. (PDF 267 kb)
Thalmann, Matthias, Coiro, Mario, Meier, Tiago, Wicker, Thomas, Zeeman, Samuel, Santelia, Diana   +5 more
openaire   +1 more source

Effects of Early, High Moisture Harvesting on Grain, Milling, Flour, and Baking Quality of Six Winter Wheat Varieties

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives Three US soft wheat varieties (Hilliard, Wilson, and Kokosing), one Korean soft wheat variety (Olgeru), and two Korean hard wheat varieties (Keumkang and Sukang) were harvested three times on weekly intervals beginning at approximately 20% grain moisture, and were evaluated for grain, milling, flour quality, and ...
Prabath Senanayaka Mudiyanselage, Jinhee Park, Byung‐Kee Baik, Laura E. Lindsey   +3 more
wiley   +1 more source

Intestinal starch and energy digestibility in broiler chickens fed diets supplemented with α-amylase

Poultry Science, 2020
Dietary starch is the major energy source for broiler chickens; therefore, relevant information on its intestinal utilization is important. The present study was designed to evaluate intestinal starch and energy digestibility of broiler chickens fed ...
A. Aderibigbe, A. Cowieson, J.O. Sorbara, O. Adeola   +3 more
doaj   +1 more source

Inhibitory effect of α-cyclodextrin on α-amylase activity

, 2018
Purpose: To explore the effect of α-cyclodextrin on the activity of α-amylase with a view to expanding its application range.Methods: The concentration of α-cyclodextrin, temperature, pH and interaction time were used as single factors to explore the ...
Shen, Wangyang, Gou, Qingsong, Liu, Lingyi, Li, Fang, Zhu, Zhenzhou, Zhang, Wei, Wang, Min, Wang, Zhan   +7 more
core   +1 more source

Impact of exogenous maltogenic α-amylase and maltotetraogenic amylase on sugar release in wheat bread

, 2021
The use of exogenous maltogenic α-amylases or maltotetraogenic amylases of bacterial origin is common in wheat bread production, mainly as antistaling agents to retard crumb firming.
Dirndorfer, Sebastian, Sebald, Karin, Dawid, Corinna, Scherf, Katharina Anne, Hofmann, Thomas, Rebholz, Gerold Felix   +5 more
core   +1 more source

Determining the Nutritional Potential of Ancient Wheat Species: A Closer Look at Starch and Protein Digestibility, and Phenolic Acid Content

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives The recent trend towards healthy food choices and sustainable agriculture has revived interest in underutilized wheat species such as emmer, einkorn, and spelt. Given these developments, the objective of the study was to compare the differences in chemical composition and digestibility characteristics among ...
Sathsara Deyalage, Sijo Joseph Thandapilly, James Duncan House, Adam Franczyk, Amanda Gomes Almeida Sá, Maneka Malalgoda   +5 more
wiley   +1 more source

Additional file 4: of The evolution of functional complexity within the β-amylase gene family in land plants

, 2019
Table S2-S11. Prediction of BAM isoforms subcellular localization. (PDF 470 kb)
Thalmann, Matthias, Coiro, Mario, Meier, Tiago, Wicker, Thomas, Zeeman, Samuel, Santelia, Diana   +5 more
openaire   +1 more source