Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Dale Every"'
Publikováno v:
Journal of Cereal Science. 48:339-348
Genotype and environment sets of wheat cultivars and breeding lines were tested for bread making, dough mixing, dough rheology, protein composition and thiol/disulphide composition to find methods that could identify wheat with high baking quality (h
Publikováno v:
Journal of Cereal Science. 42:185-191
A salivary proteinase from the New Zealand wheat bug ( Nysius huttoni ) was partially purified and analysed for substrate specificity by a variety of techniques on the following proteins: wheat, rye, barley and corn proteins, haemoglobin, bovine seru
Publikováno v:
Euphytica. 126:135-142
Wheat of two strong high-protein and two weak low-protein cultivars from New Zealand and Australia were milled to commercial specifications. All millstreams were tested for α-amylase, β-amylase, falling number, protein, starch, damaged starch, amyl
Publikováno v:
Starch - Stärke. 50:443-446
Hypotheses on the role of gluten in bread staling range from gluten having an anti-firming effect, or no effect on firming, to gluten-starch interactions being essential for bread firming. To test these hypotheses, the firming rate of starch bread ma
Publikováno v:
Journal of Food Biochemistry. 22:91-103
The characteristic flavor of onions occurs when the enzyme alliinase (EC 4.4.1.4) hydrolyses the S-alk(en)yl-L-cysteine sulfoxides to form sulfur containing volatiles, pyruvate and ammonia. In this paper we have new evidence on the molecular mass of
Publikováno v:
Journal of Cereal Science. 26:201-209
Recent reports suggest that dextrins produced by anti-stalingalpha-amylases are directly involved in retarding the staling process. We report experiments that test this hypothesis using a new method of dextrin extraction at 90° C in the presence of
Publikováno v:
Starch - Stärke. 49:54-59
A novel starch bread that contained no gluten was found to firm at a rate comparable to a normal standard bread made from wheat flour. Treatment of both the starch and the standard bread with Novamyl, an antistaling enzyme mix, inhibited firming. 13C
Autor:
Dale Every
Publikováno v:
Analytical Biochemistry. 242:234-239
An enzymatic method is described for measuring L -dehydroascorbic acid in perchloric acid extracts of biological samples. The enzyme used in the assay was glutathione dehydrogenase (glutathione:dehydroascorbate oxidoreductase), which was purified fro
Autor:
M. Ross, Dale Every
Publikováno v:
Journal of Cereal Science. 23:247-256
Dextrins were extracted in water from bread made from pre-harvest sprouted wheat or standard flour supplemented with exogenousalpha-amylases. The dextrins were separated by gel permeation chromatography and the dextrin content (% of crumb weight) det
Publikováno v:
Journal of Cereal Science. 23:145-151
Flour samples from 127 samples of wheat of 13 different cultivars grown throughout New Zealand during two seasons were extracted with 1 m Na 2 SO 4 (pH 8·3) and assayed for ascorbate oxidase (AOX) at pH 6·2 by a continuous spectrophotometric method