Results 51 to 60 of about 510,696 (165)

A procedure to evaluate the efficiency of utilization of dietary amino acid for poultry

open access: yesActa Scientiarum: Animal Sciences, 2014
The aim of this study was to develop a procedure based on Gompertz function to determine the efficiency of utilization of amino acid. The procedure was applied to determine the efficiency of utilization of dietary lysine, methionine+cystine and threonine
Edney Pereira da Silva   +5 more
doaj   +1 more source

Does the size of larval groups influence the effect of metabolic inhibitors on the development of Phormia regina (Diptera: Calliphoridae) larvae?

open access: yesEuropean Journal of Entomology, 2002
A series of experiments were conducted to compare the susceptibility of P. regina larvae reared in isolation or in groups to the effects of diet-borne metabolic inhibitors: chlorogenic acid (CGA) and mimosine.
Paul W.C. GREEN   +2 more
doaj   +1 more source

Fully amino acid-based hydrogel as potential scaffold for cell culturing and drug delivery

open access: yesBeilstein Journal of Nanotechnology, 2019
Polymer hydrogels are ideal scaffolds for both tissue engineering and drug delivery. A great advantage of poly(amino acid)-based hydrogels is their high similarity to natural proteins. However, their expensive and complicated synthesis often limits their
Dávid Juriga   +6 more
doaj   +1 more source

Hydroxylysine and Lysine in Wool [PDF]

open access: yesNature, 1949
IN order to estimate the lysine content of wool, using partition chromatography on silica gel1, a sample of ethanol- and ether-extracted wool (Lincoln Hogg, tips removed) was hydrolysed at the boil with 5·l7 N hydrochloric acid for twenty-four hours.
openaire   +2 more sources

Variation in Protein Content and Amino Acids in the Leaves of Grain, Vegetable and Weedy Types of Amaranths

open access: yesAgronomy, 2013
Malnutrition has affected almost 31% of pre-school children. This paper provides the information of nutritional values (leaf protein, 15 amino acids, biomass and leaf dry matter) of grain, vegetable and weedy types of amaranths (n = 76 accessions ...
Ryo Ohsawa, Shigeki Yoshida, Rita Andini
doaj   +1 more source

The metabolism of lysine [PDF]

open access: yesBiochemical Journal, 1944
A, Neuberger, F, Sanger
openaire   +2 more sources

Jugular-infused methionine, lysine and branched-chain amino acids does not improve milk production in Holstein cows experiencing heat stress

open access: yesAnimal, 2017
Poor utilization of amino acids contributes to losses of milk protein yield in dairy cows exposed to heat stress (HS). Our objective was to test the effect of essential amino acids on milk production in lactating dairy cows exposed to short-term HS ...
K.R. Kassube   +4 more
doaj   +1 more source

AChE Inhibition Capability of Nanogels Derived from Natural Molecules: Tannic Acid and Lysine for Alzheimer’s Disease

open access: yesPharmaceutics
Background/Objectives: Tannic acid (TA), a known natural polyphenolic acid with many bioactivities including antioxidants, antibacterial, and antiviral, can be combined with a natural essential amino acid L-lysine (LYS) in nanogel formulations to produce
Mehtap Sahiner   +2 more
doaj   +1 more source

A Facile and Promising Delivery Platform for siRNA to Solid Tumors

open access: yesMolecules
Over 20 years have passed since siRNA was brought to the public’s attention. Silencing genes with siRNA has been used for various purposes, from creating pest-resistant plants to treating human diseases.
Qixin Leng   +2 more
doaj   +1 more source

The Impact of Thermal Treatments up to 140 °C on Amino Acid Digestibility of Fish Meal in Rainbow Trout (Oncorhynchus mykiss)

open access: yesFishes
Fish meal (FM) is an essential ingredient in fish feeds, but the thermal treatments used during its production might affect its nutrient availability. Therefore, an in vivo digestibility trial was conducted with three different thermal treated FM, at no ...
Pedro Henrique Sessegolo Ferzola   +3 more
doaj   +1 more source

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