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texto impreso
One of the major advances in our understanding of protein nutrition was the appreciation that dietary aminoacids could be divided into two broad groups- essential and non-essential.
documento electrónico
MICHAEL WINK, Editor científico | Iowa [ESTADOS UNIDOS] : Wiley-Blackwell | Annual plant reviews | 2010Secondary metabolites (SM) occur in plants in a high structural diversity. The different classes of SM and their biosynthetic pathways are summarized in this introduction. A typical feature of SM is their storage in relatively high concentration[...]
documento electrónico
GÓMEZ GUERRERO, BLANCA, Autor | Montevideo [URUGUAY] : Laboratorio Tecnológico del Uruguay (LATU) | 2008Fermentability determines the quantity of alcohol that can be produced from a given quantity of malt, which determines the value of the malt for a brewery. Barley malt, in addition to supplying fermentable sugars, must provide a source of assimi[...]
texto impreso
The chemical analysis of honey tends to concentrate on factors related to its state of preservation, e.g. HMF, diastase activity, and water content. Although there is no characteristic of honey officially regarded as suitable for certification o[...]
texto impreso
En esta edición se han tenido en cuanta los amplios adelantos y desarrollos de los últimos años, en los que el autor a participado en forma decisiva. La cromatografía de capa fina, en origen una técnica microanalítica cualitativa, se ha converti[...]
texto impreso
Designer variable repeat length polypeptides as scaffolds for surface immobilization of quantum dots
MEDINTZ, IGOR L. ; SAPSFORD, KIM E. ; CLAPP, AARON R. ; PONS, THOMAS ; HIGASHIYA, SEIICHIRO ; WELCH, JOHN T. ; MATTOUSSI, HEIDIWe demonstrate the use of a series of engineered, variable-length de noVo polypeptides to discretely immobilize luminescent semiconductor nanocrystals or quantum dots (QDs) onto functional surfaces. The polypeptides express N-terminal dicysteine[...]
texto impreso
Micromolar concentrations of taurine (about 10 ymol per kg fresh weight) were obtained in the green tissues of higher plants and in the seeds of Phuseohs oulgaris (about 50 ymol/kg). Fruits in general, and also potatoes and fungal sporophores, c[...]
documento electrónico
The quantity of alcohol produced through wort fermentation is fundamental to a malt’s quality. Good fermentability is dependent on many malt quality parameters but requirement for proteases to provide amino acids and peptides for yeast is poorly[...]
texto impreso
The use of meat myofibrillar proteins for edible film production involves initially the extraction of the macromolecule, since it is not commercially available. Thus, the objectives of this work were the extraction and characterization of bovine[...]
documento electrónico
C.W. COFFMANN, Autor ; V.V. GARCIA, Autor | 1977A protein isolate was prepared from mung bean flour by extraction with 0.001 N NaOH, precipitation at pH 4.5, neutralization of the dispersed precipitate to pH 6.8-7.0, and subsequent freeze drying. The isolate’s amino acid composition was deter[...]
texto impreso
ALLEN I. LASKIN, Editor científico ; HUBERT A. LECHEVALIER, Editor científico | Ohio [ESTADOS UNIDOS] : CRC Press | 1974
texto impreso
The present volume is a revised and enlarged third edition of the book formerly titled tables for identification of organic compounds, four new classes of compounds, i.e., sulfonyl chlorides, sulfonamides, thiols and thioethers were added, bring[...]
texto impreso
Taurine (2-aminoethanesulfonic acid) is a conditionally essential amino acid. While it can be synthesized by healthy adults from methionine and cysteine and it can be absorbed from foods (generally skeletal muscle) that contain it, preterm infan[...]
texto impreso
The amino acid taurine (2-aminoethanesulfonic acid) is present in many sports drinks claiming to provide you with some special advantage. While taurine is not incorporated into proteins, our bodies contain a good amount (approximately 70 g in a [...]
texto impreso
Ion chromatography (IC) has a proven track record in the determination of inorganic and organic anions and cations in complex matrices. Recently, application of IC to the separation and determination of bio-molecules such as amino acids, carbohy[...]
