Sugarcane and agave bagasse samples were hydrolyzed with either mineral acids (HCl), commercial glucanases or a combined treatment consisting of alkaline delignification followed by enzymatic hydrolysis. Acid hydrolysis of sugar cane bagasse yielded a higher level of reducing sugars (37.21% for depithed bagasse and 35.37% for pith bagasse), when compared to metzal or metzontete (agave pinecone ...

In December and January the frequency of heart beat in Limax exhibits micro = 11,500 +/- 250. The ingestion of a small volume of sugar solution results in temporary change of micro to 16,200 +/- 320, which accords quantitatively with the value obtained from these slugs in spring. This effect of the sugar is reversible, but lasts longer than the abolition of negative phototropism which the sugar...

The colorimetric glucose-oxidase and the Somogyi-Nelson reducing-sugar methods yield the same blood-glucose values when applied to carefully prepared zinc hydroxide filtrates of blood obtained from fasting individuals. The anthrone method yields values only slightly higher than those obtained by the enzymic and the reducing-sugar methods. Use of the enzymic method in conjunction with the reduci...

This study aimed to use the design of experiment technique calculate optimum values dependent and independent variables considered in production quality sugar. consists two stages. Firstly, four different one variable data were used for this study. The levels limits factors determined as a result descriptive statistical analysis. They two-level system; full-factorial experiment, including 24 ex...

The research was undertaken to know the effects of different level of sugar and mixed culture on qualitative characteristics of dahi. Milk samples were collected and boiled to reduce the 20% of their volume and divided into four portions after boiling. Sugar was added at 8, 10, 12 and 14% of of milk and boiled again for a while. After boiling milk samples were cooled down to 37 C and 1, 2, 3 an...

ESI and CID mass spectra were obtained for four pyrimidine nucleoside antiviral agents and the corresponding compounds in which the labile hydrogens were replaced by deuterium using gas-phase exchange. The number of labile hydrogens, x, was determined from a comparison of ESI spectra obtained with N(2) and with ND(3) as the nebulizer gas. CID mass spectra were obtained for [M + H](+) and [M - H...

Potato lectin (Solanum tuberosum agglutinin, STA), purified by affinity chromatography on tri-N-acetylchitotriose-Sepharose 6B, has Mr approximately 100,000, as estimated by gel filtration on Sephadex G-150 and is an aggregating system with a monomer Mr = 54,000, as estimated by sedimentation equilibrium analysis. Equilibrium dialysis showed that STA (dimer) has two binding sites for a specific...

Broiler chickens were fed on a control diet based on maize or on diets including conventionally-dried (standard pulp) or vacuum-dried (Fipec pulp) sugar-beet pulp at inclusion levels of 23, 46 and 92 g/kg. Diets were fed ad lib. except for half of the chickens fed on the control diet which were fed twice daily at a restricted level. Although not statistically significant, chickens given the 23 ...

In this study, forty-two fungi from soil were isolated and tested for their carboxymethyl cellulase (CMCase) and xylanase activities. From all isolates, the fungal isolate FR60, which was identified as Aspergillus aculeatus Iizuka, showed high activities in both CMCase and xylanase with 517 mU/mg protein and 550 mU/mg protein, respectively. The crude enzyme from A. aculeatus Iizuka FR60 could h...

We compare the duplex stabilizing properties of 2'-fluorinated nucleic acid analogues with furanose and non-furanose ring systems and dissect the relative contributions of hydration, sugar conformation, and fluorine configuration toward the overall T(m) value. We find that the stabilization imparted by fluorine substitution is additive over that obtained by restricting the conformation of the s...