By using a rapid and sensitive method for determination of total protein and free amino acid contents we have shown that mouse preimplantation embryos developing in vivo and in vitro contain decreasing amounts of protein until the late blastocyst stage. Free amino acid contents in embryos developing in vivo drop following fertilization and then rise gradually until the late blastocyst stage. Em...

Early development of the digestive tract is crucial for achieving maximal growth and development of chickens. This study examined the effects of in ovo (IO) feeding of 0.70 mL of dextrose (10.00% and 20.00%) or amino acids solutions into the yolk sac at day 14 of incubation on small intestine histomorphometry and histomorphology, intestinal development, hatchability, body weight, and l...

This paper described a decarboxylative deaminative dual-coupling reaction of amino acids with indoles to afford BIM scaffolds and its further application to the one-pot total synthesis of natural products. This method featured a stimulating example of activating amino acids in one pot as multi-carbon building blocks for transformation into final targets which are equipped with amino acid side c...

The effect of feed additive N- carbamylglutamate (NCG) with different feeding levels on some biochemical parameters and amino acids in the serum goats was investigated. Thirty male aged 10-11 months were distributed into three concentrate 70%, 50%, 30% or without a 2×3 factorial experiment/ Completely Randomized Design (CRD). After 77 days individual feeding, jugular blood sampled before mornin...

Heavy metal contamination of soil, water and air has caused serious environmental hazard in the biosphere due to rapid industrialization and urbanization. A variety of metal binding ligands such as organic acids and amino acids involve in the heavy metal remediation mechanisms by plants. This paper analyses the possible role of amino acid histidine and organic acids, namely, citric, oxalic and ...

the presented study aimed at investigating the effect of foliar application of amino acids and nano particles and chelated iron on photosynthetic pigments and yield of potato. to this end a factorial experiment was carried out in the form of randomized complete block design with three replications in 2013, in the research field of natural resources institute in damavand, iran. the first factor ...

ČERNÁ, M., KRÁČMAR, S.: The eff ect of storage on the amino acids composition in potato tubers. Acta univ. agric. et silvic. Mendel. Brun., 2010, LVIII, No. 5, pp. 49–56 The aim of this study was to investigate the eff ect of storage duration on amino acids content in potato tubers. Tubers of six cultivars were stored for 16 weeks. Crude protein was determined by the Kjeldahl method. The amino ...

Total and free amino acid composition of germinating cotton seeds (Gossypium hirsutum L.) was determined. The germinating seeds were separated into cotyledon and developing axis fractions daily and the composition of each tissue was summed to get the whole seed composition. By separating the developing seeds into these two tissue fractions, and determining total and free amino acids, a balance ...

The nutritional evaluation of the Bambara groundnut Ci12 landrace (Vigna subterranea (L.) Verdc.) seeds produced in Côte d'Ivoire shows a 19% content of protein, containing all the essential amino acids with tryptophan as the limiting amino acid, a total dietary fiber level of 10%, with a low soluble fraction content, and a fat content of 1.4%, with a high proportion of total unsaturated fatty ...

In recent years, Japanese quail meat has gained much popularity among consumers. The aim of this study was to evaluate the meat quality characteristics and nutritional composition of Nandanam Quail-III (Coturnix coturnix japonica) meat as influenced by age at slaughter. Totally twelve birds were divided into two different age groups. The birds were slaughtered and breast muscle was obtained. Th...