Results 21 to 30 of about 29,666 (290)

Effect of Amylopectin Content on Mechanical, Barrier and Thermal Properties of Plasticized Starch/Chitosan Films

Polysaccharides, 2023
Mechanical, barrier, and thermal properties of films based on blends of corn starch and chitosan plasticized with ethylene glycol, glycerol, and sorbitol were investigated.
Marilia M. Horn, Virginia C. A. Martins, Ana M. G. Plepis   +2 more
doaj   +1 more source

Genetic Effects of Indica Lineage Introgression on Amylopectin Chain Length Distribution in Japonica Milled Rice

Agriculture, 2022
The fine structure of amylopectin affects rice quality; in particular, the amylopectin chain length distribution (ACLD) in milled rice differs between subspecies of Oryza sativa L.
Juan Cui, Xue Zhao, Yuejiao Yu, Wenxing Zhang, Ximan Kong, Jian Sun, Wenfu Chen   +6 more
doaj   +1 more source

One of the isoamylase isoforms, CMI294C, is required for semi-amylopectin synthesis in the rhodophyte Cyanidioschyzon merolae

Frontiers in Plant Science, 2022
Most rhodophytes synthesize semi-amylopectin as a storage polysaccharide, whereas some species in the most primitive class (Cyanidiophyceae) make glycogen.
Toshiki Maeno, Yuki Yamakawa, Yohei Takiyasu, Hiroki Miyauchi, Yasunori Nakamura, Masami Ono, Noriaki Ozaki, Yoshinori Utsumi, Ugo Cenci, Christophe Colleoni, Steven Ball, Mikio Tsuzuki, Shoko Fujiwara   +12 more
doaj   +1 more source

Replacement of the endogenous starch debranching enzymes ISA1 and ISA2 of Arabidopsis with the rice orthologs reveals a degree of functional conservation during starch synthesis. [PDF]

PLoS ONE, 2014
This study tested the interchangeability of enzymes in starch metabolism between dicotyledonous and monocotyledonous plant species. Amylopectin--a branched glucose polymer--is the major component of starch and is responsible for its semi-crystalline ...
Sebastian Streb, Samuel C Zeeman
doaj   +1 more source

Construction of Porous Starch-Based Hydrogel via Regulating the Ratio of Amylopectin/Amylose for Enhanced Water-Retention

Molecules, 2021
The performance of hydrogels prepared with traditional natural starch as raw materials is considerable; the fixed ratio of amylose/amylopectin significantly limits the improvement of hydrogel structure and performance.
Huiyuan Luo, Fuping Dong, Qian Wang, Yihang Li, Yuzhu Xiong   +4 more
doaj   +1 more source

Structure of Glycogens and Amylopectins

Journal of Biological Chemistry, 1952
Barbara Illingworth, Gerty T. Cori
  +5 more sources

VARIABILITY OF AMYLOSE AND AMYLOPECTIN IN WINTER WHEAT AND SELECTION FOR SPECIAL PURPOSES [PDF]

Poljoprivreda, 2015
The aim of this study was to investigate the variability of amylose and amylopectin in 24 Croatian and six foreign winter wheat varieties and to detect the potential of these varieties for special purposes.
Nikolina Weg Krstičević, Sonja Petrović, Andrijana Rebekić, Đurđica Ačkar, Sunčica Guberac, Sonja Marić   +5 more
doaj   +1 more source

Quantification Technologies for the Determination of Amylose/Amylopectin Ratio in Starch and Their Applications in Food Field

Shipin gongye ke-ji, 2022
Natural starch mainly consists of two forms of α-D-glucan, i.e. amylose and amylopectin. The ratio of these two components is not only related to gelatinization, retrogradation, gelation and other physicochemical properties and food functions of starch ...
Yuanyuan GAO, Yasmeen MAMU, Yujia LIU, Xingyun PENG   +3 more
doaj   +1 more source

Cluster Size of Amylopectin and Nanosized Amylopectin Fragments Characterized by Pyrene Excimer Formation

Polymers, 2022
Amylopectin from waxy corn and the three nanosized amylopectin fragments (NAFs)—NAF(56), NAF(20), and NAF(8)—from waxy corn starch with a hydrodynamic diameter of 227, 56, 20, and 8 nm, respectively, were randomly labeled with 1-pyrenebutyric acid. The efficiency of these pyrene-labeled amylopectin-based polysaccharides (Py-AbPS) for pyrene excimer ...
Damin Kim, Jean Duhamel
openaire   +2 more sources

Struktur pati beras (Oryza sativa L.) dan mekanisme perubahannya pada fenomena gelatinisasi dan retrogradasi

Agrointek, 2023
Carbohydrates in rice (Oryza sativa L.) consist of starch (85-90 % of dry basis), pentose (2.0–2.5 %), cellulose, hemicellulose, and sugar (0.6–1.4 % of brown rice).
Fathma Syahbanu, Florensia Irena Napitupulu, Siska Septiana, Nisrina Fauziyah Aliyah   +3 more
doaj   +1 more source