Results 111 to 120 of about 81,116 (368)

Discovery of three genotypes of Discorea trifida grown in Venezuelan Amazons with quite low-amylose starch: 1. Physical attributes and proximate composition of the tubers and characterization of its waxy starches [PDF]

, 2009
Yam Dioscorea trifida, is an economical and cultural important crop for indigenous from Amazon region of South America. These crops could be a potential supply of starch that would be good source for different food industries. Nonetheless, is very little
Dufour, Dominique, Gibert, Olivier, Giraldo, Andrés, Jimenez, Y., Pérez, E., Reynes, Max, Sanchez, Teresa   +6 more
core  

Interaction of two photoreceptors in the regulation of bacterial photosynthesis genes [PDF]

, 2012
The expression of photosynthesis genes in the facultatively photosynthetic bacterium Rhodobacter sphaeroides is controlled by the oxygen tension and by light quantity. Two photoreceptor proteins, AppA and CryB, have been identified in the past, which are
Frühwirth, Sebastian, Haberzettl, Kerstin, Hasewinkel, Christian, Klug, Gabriele, Metz, Sebastian, Teich, Kristin   +5 more
core   +1 more source

Biosynthesis and Regulation of Wheat Amylose and Amylopectin from Proteomic and Phosphoproteomic Characterization of Granule-binding Proteins

Scientific Reports, 2016
Waxy starch has an important influence on the qualities of breads. Generally, grain weight and yield in waxy wheat (Triticum aestivum L.) are significantly lower than in bread wheat.
Guanxing Chen, Jianwen Zhou, Yan-Lin Liu, Xiaobing Lu, Caixia Han, Wenying Zhang, Yan-Hao Xu, Yueming Yan   +7 more
semanticscholar   +1 more source

Organocatalytic Enantioselective Synthesis of Oxindole‐4‐Aminopyrazolone Derivatives via Mannich Reaction of 3‐Substituted Oxindoles With Pyrazolinone Ketimines

Journal of Heterocyclic Chemistry, EarlyView.
Hydroquinine‐derived squaramide catalyzes the diastereo‐ and enantioselective Mannich reaction of pyrazolinone ketimines and 3‐aryl‐substituted oxindoles to access oxindole‐4‐aminopyrazolones with vicinal tetrasubstituted stereocenters. ABSTRACT The organocatalyzed Mannich reaction between pyrazolinone ketimines and 3‐aryl‐substituted oxindoles ...
María E. Molinero, Sandra Tejedor, Laura Martín, Alicia Maestro, José M. Andrés   +4 more
wiley   +1 more source

Fingerprinting of Semi‐Refined Flaxseed Protein Using Raman Spectroscopy and Multivariate Analysis: Pulsed Electric Field (PEF)‐Assisted Alkali and Aqueous Extraction Methods Alter Composition and Protein Conformation

Journal of Raman Spectroscopy, EarlyView.
Structural changes in semi‐refined flaxseed protein extracts were effectively characterized using Raman spectroscopy coupled with PCA. The application of higher PEF energy enhanced hydrophobic interactions among aliphatic amino acids, while at lower PEF inputs, the extraction medium dictated secondary structure formation: α‐helices favored in aqueous ...
Jervee M. Punzalan, Peter Hartono, Sara J. Fraser‐Miller, Sze Ying Leong, Kevin Sutton, Gert‐Jan Moggre, Indrawati Oey, Keith C. Gordon   +7 more
wiley   +1 more source

CALCIUM ABSORPTION KINETIC ON INDONESIAN RICE

Indonesian Journal of Chemistry, 2010
Calcium absorption kinetic from three varieties rice i.e. low-, medium-, and high amylose content were evaluated. Three calcium salt (calcium acetate, -lactate and - gluconate) were used as a fortifican.
Chatarina Wariyah, Mary Astuti, Supriyadi Supriyadi, Chairil Anwar   +3 more
doaj   +1 more source

Discovery of natural waxy cassava starch. Evaluation of its potential as a new functional ingredient in food [PDF]

, 2010
Cassava starch is a functional ingredient largely used in the food industry. This work reported the discovery of the first natural waxy cassava genotype (AM206-5) in CIAT, Cali, Colombia. SDS-PAGE demonstrated abnormality in the GBSS enzyme in the starch
Ceballos, Hernan, Dufour, Dominique, Morante, Nelson, Sanchez, Teresa   +3 more
core  

Effects of genotype and environment on the physiochemical properties of Canadian oat varieties

Journal of the Science of Food and Agriculture, Volume 105, Issue 5, Page 3111-3121, 30 March 2025.
Abstract BACKGROUND The relationship between oat grain composition and physical attributes as influenced by oat genotype and Canadian growing environments was investigated. Thirty Canadian oat (Avena sativa L.) genotypes, grown in three Canadian growing locations (Brandon, Manitoba; Portage la Prairie, Manitoba; and Lacombe, Alberta) over 2 consecutive
Vanessa Alexander, Kirby T. Nilsen, Sijo Joseph, Trust Beta, Lovemore Nkhata Malunga   +4 more
wiley   +1 more source

Evaluation of some properties of starch and starch edible films from sub-utilized roots and tubers from the Venezuelan Amazons [PDF]

, 2011
Biopolymers extracted from agricultural starchy commodities can be raw materials for edible, biologically degradable plastics. They have promising uses, having been proposed for replacing synthetic films.
Ducamp-Collin, Marie-Noelle, Guzman, Romel, Perez, Elevina, Rolland-Sabaté, Agnès, Tapia, Maria Soledad, Tran, Thierry   +5 more
core  

PROTEIN TARGETING TO STARCH Is Required for Localising GRANULE-BOUND STARCH SYNTHASE to Starch Granules and for Normal Amylose Synthesis in Arabidopsis

PLoS Biology, 2015
The domestication of starch crops underpinned the development of human civilisation, yet we still do not fully understand how plants make starch. Starch is composed of glucose polymers that are branched (amylopectin) or linear (amylose).
David Seung, Sebastian Soyk, Mario Coiro, Benjamin A. Maier, Simona Eicke, S. Zeeman   +5 more
semanticscholar   +1 more source