نتایج جستجو برای: hydrolysates

تعداد نتایج: 2829  

Journal: :Clinical science 1971
R F Crampton S D Gangolli P Simson D M Matthews

1. Though the occurrence of intestinal mucosal uptake of intact peptides, with cellular hydrolysis to amino acids, has been established, the importance of this mode of absorption in protein absorption is not known. This paper describes a comparison of the rates of intestinal absorption of pancreatic hydrolysates of four proteins with . those of the corresponding acid hydrolysates or amino acid ...

Journal: :Bioresource technology 2010
Nancy N Nichols Bruce S Dien Michael A Cotta

Biological abatement was used to condition dilute acid-pretreated hydrolysates of three perennial herbaceous crops that are potential bioenergy feedstocks: switchgrass, reed canarygrass, and alfalfa stems. Fungal isolate Coniochaeta ligniaria was inoculated into the hydrolysates to metabolize and remove inhibitory compounds prior to yeast fermentation of glucose. Switchgrass, reed canarygrass, ...

2013
Shuguo Sun

Antioxidative activity of protein hydrolysates from egg white hydrolyzed by Pepsin with different Degrees of Hydrolysis (DHs) was investigated. As the DH increased from 6.47 to 18.22%, the antioxidative activity of Egg White Protein Hydrolysates (EWPHs) first increased and then decreased, except for the reducing power of EWPHs. The EWPHs with DH 16.93% showed higher DPPH radical scavenging acti...

Journal: :FEMS yeast research 2013
Ying Zha Abeer H Hossain Felix Tobola Norbert Sedee Mieke Havekes Peter J Punt

To efficiently use lignocellulosic biomass hydrolysates as fermentation media for bioethanol production, besides being capable of producing significant amount of ethanol, the fermenting host should also meet the following two requirements: (1) resistant to the inhibitory compounds formed during biomass pretreatment process, (2) capable of utilizing C5 sugars, such as xylose, as carbon source. I...

2013
VINOTH KUMAR

Mastitis, a severe infectious disease among dairy cattle, is still a challenge for livestock treatment due to the increased infections by antibiotic resistant strains. Antimicrobial peptides could be the alternate for treating such drug resistant strains. In the present study, the whey proteins extracted from buffalo milk was subjected to enzymatic hydrolysis using trypsin, chymotrypsin, pepsin...

A. Taheri, H. Ahari, S.A.A. Anvar, V. Fogliano,

Poultry by-products and rainbow trout (Onchorhynchus mykiss) viscera are abundant and underutilized resources that can be used as a unique protein source to make protein hydrolysates. In this study protein hydrolysate were made from these two different sources with Alcalase 2.4L. The functional properties of Fish viscera protein hydrolysate (FPH) compared to poultry by-products protein hydrolys...

Journal: :Food chemistry 2013
Duly M Marrufo-Estrada Maira R Segura-Campos Luis A Chel-Guerrero David A Betancur-Ancona

Jatropha curcas L. protein hydrolysates were produced by treatment of a non-toxic genotype with Alcalase as well as the digestive enzymes pepsin and pancreatin. The J. curcas protein hydrolysate produced with the pepsin-pancreatin system from protein isolate had the highest TEAC value and was shown to undergo single-electron transfer reactions in the ABTS(+) reduction assay, demonstrating its a...

2015
Matti S. Kannisto Rahul K. Mangayil Ankita Shrivastava-Bhattacharya Brett I. Pletschke Matti T. Karp Ville P. Santala

BACKGROUND Pretreatment of lignocellulosic biomass can produce inhibitory compounds that are harmful for microorganisms used in the production of biofuels and other chemicals from lignocellulosic sugars. Selective inhibitor removal can be achieved with biodetoxification where microorganisms catabolize the inhibitors without consuming the sugars. We engineered the strictly aerobic Acinetobacter ...

Journal: :Saudi journal of biological sciences 2014
Sheik Abdulazeez Sheriff Balasubramanian Sundaram Baranitharan Ramamoorthy Ponmurugan Ponnusamy

Every year, a huge quantity of fishery wastes and by-products are generated by fish processing industries. These wastes are either underutilized to produce low market value products or dumped leading to environmental issues. Complete utilization of fishery wastes for recovering value added products would be beneficial to the society and individual. The fish protein hydrolysates and derived pept...

2014
David H. Keating Yaoping Zhang Irene M. Ong Sean McIlwain Eduardo H. Morales Jeffrey A. Grass Mary Tremaine William Bothfeld Alan Higbee Arne Ulbrich Allison J. Balloon Michael S. Westphall Josh Aldrich Mary S. Lipton Joonhoon Kim Oleg V. Moskvin Yury V. Bukhman Joshua J. Coon Patricia J. Kiley Donna M. Bates Robert Landick

Efficient microbial conversion of lignocellulosic hydrolysates to biofuels is a key barrier to the economically viable deployment of lignocellulosic biofuels. A chief contributor to this barrier is the impact on microbial processes and energy metabolism of lignocellulose-derived inhibitors, including phenolic carboxylates, phenolic amides (for ammonia-pretreated biomass), phenolic aldehydes, an...

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