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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
241

The carbohydrate content of kappa casein.

Hwang, Pei-chu. January 1965 (has links)
k-Casein which was electrophoretically (Starch gel) homogeneous was hydrolyzed with the enzyme Pronase P and the resultant hydrolyzate was fractionated by column chromatography. A fraction, rich in carbohydrate, was isolated by use of Sephadex G-25. Analysis showed that it contained at least nine different components. Another fraction was isolated by use of Sephadex G-50. Chromatographic, electrophoretic and ultracentrifugal analysis indicated that this fraction contained a single glycopeptide. The glycopeptide contained galactosamine (25.1%), galactose (22.1%) and sialic acid (16.6%), it has no N-term1nal amino acid and has serine as the C-terminal amino acid. Calculation based on the numbers of amino acid residues showed that the molecular weight of the glycopeptide was 11,300. [...]
242

Studies on the livetin fraction of the egg yolk of the domestic fowl.

Hui, Stella Shun Fong. January 1966 (has links)
The proteins of hen's egg yolk have long attracted the attention and interest of numerous scientists, and especially since the recognition of its nutritional values. The early chemical study of hen's egg yolk resulted in the discovery and isolation of 'vitellin'. This material was obtained by means of dilution precipitation and was considered for a time to be a major protein component of yolk. [...]
243

Some effects of hemlock sawdust mulching and micro elements on strawberry leaf composition and on certain soil factors

Edgar, Robert January 1952 (has links)
The investigation compares the effects of hemlock sawdust mulching, clean cultivation and manure mulching on the composition of strawberry leaves in 1950 and on soil composition in 1950 and 1951 together with the effects of adding the micro elements boron, copper, zinc, manganese and magnesium to the soil. It was found that in: 1. The leaf a. Reducing sugars were higher in the leaves from the sawdust mulched plants than in leaves from the manured plants but in both cases the total carbohydrate was the same. b. Ash was lower in leaves from the sawdust mulched plants than in leaves from the manure mulch treatment. c. Nitrogen was not depressed in the leaves of plants from the sawdust mulched plots despite a lower soil nitrogen level under the sawdust mulch than under the other treatments. 2. The soil a. Soil reaction (pH) was not affected by the sawdust mulch. b. The total soil nutrients as reflected by the conductivity measurements were lower under the sawdust mulch 1han under the other treatments. c. Soil organic matter was increased by the sawdust mulching. d. Soil nitrogen and phosphorus were depressed by the sawdust mulch but these lowered values were not reflected in the plants which appeared normal and vigorous. Soil potassium was not affected by the sawdust mulch. e. Soil calcium was highest under the manure mulch in 1950 and 1951. Calcium increased under the sawdust mulch in 1951 but this value was still lower than that from the manure mulch. f. While there was a loss of soil magnesium under all treatments, this loss was minimized by the sawdust mulching. The micro elements had no effect upon either the leaf composition or upon the soil. Considering all factors, hemlock sawdust did not appear to be harmful to either the British Sovereign strawberry plants or to the soil upon which they were grown. / Land and Food Systems, Faculty of / Graduate
244

A cold-active transglutaminase: purification, characterization, expression & application in producing food hydrogels

Zhang, Yi January 2019 (has links)
No description available.
245

Development and application of a high-throughput luminescent prophage induction assay for the identification of temperate bacteriophage-inducing food-grade compounds

Tompkins, Elizabeth January 2019 (has links)
No description available.
246

Non-targeted approach towards determination of novel markers for Nitrofurazone abuse in shrimp farming

Elizondo, Pablo January 2019 (has links)
No description available.
247

Enhancement of chickpea and aquafaba quality by high pressure processing

ALSalman, Fatemah January 2020 (has links)
No description available.
248

FTIR investigations of whey protein interactions in relation to model food systems

Valtierra Rodriguez, Diana January 2015 (has links)
No description available.
249

Production and characterization of oligo-and polysaccharide-derived functional ingredients from cranberry (Vaccinium macrocarpon) cell wall materials

Spadoni Andreani, Eugenio January 2020 (has links)
No description available.
250

Studies on reciprocating agitation thermal processing of canned particulates in non-Newtonian fluid

Singh, Anika January 2016 (has links)
No description available.

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