Results 31 to 40 of about 45,681 (245)

Functional and structural characterization of plastidic starch phosphorylase during barley endosperm development. [PDF]

open access: yesPLoS ONE, 2017
The production of starch is essential for human nutrition and represents a major metabolic flux in the biosphere. The biosynthesis of starch in storage organs like barley endosperm operates via two main pathways using different substrates: starch ...
Jose A Cuesta-Seijo   +6 more
doaj   +1 more source

Biosynthesis of Starch in Chloroplasts [PDF]

open access: yesPlant Physiology, 1967
The enzymic synthesis of ADP-glucose and UDP-glucose by chloroplastic pyrophosphorylase of bean and rice leaves has been demonstrated by paper chromatographic techniques. In both tissues, the activity of UDP-glucose-pyrophosphorylase was much higher than ADP-glucose-pyrophosphorylase.
T, Nomura   +3 more
openaire   +2 more sources

Effect of Starch Raw Materials on Pullulan Polysaccharide Biosynthesis and the Underlying Physiological Mechanism

open access: yesShipin gongye ke-ji, 2023
In order to investigate the effect of different starch raw materials on pullulan biosynthesis by Aureobasidium pullulans, the starch derived from such crops as cassava, corn, potato, sweet potato and wheat was separately used as carbon source for ...
Zhenqing PAN, Bing ZHANG, Shunmin WANG
doaj   +1 more source

OPTIMIZATION OF CULTURE CONDITIONS FOR KOJIC ACID PRODUCTION IN SURFACE FERMENTATION BY ASPERGILLUS ORYZAE ISOLATED FROM WHEAT GRAINS [PDF]

open access: yesBulletin of Pharmaceutical Sciences. Assiut University, 2021
Kojic acid is a natural organic acid synthesized during aerobic fermentation of carbohydrates as a secondary metabolite by some species of Aspergillus and has been used commercially in several industrial applications.
Marwa Abdel-Kareem, Abdel-Hamied Rasmey
doaj   +1 more source

Functional Analysis of Starch Metabolism in Plants

open access: yesPlants, 2020
In plants, starch is synthesized in leaves during the day-time from fixed carbon through photosynthesis and is mobilized at night to support continued respiration, sucrose export, and growth in the dark.
Yong-Gu Cho, Kwon-Kyoo Kang
doaj   +1 more source

Effects of the Molecular Structure of Starch in Foods on Human Health

open access: yesFoods, 2023
Starch provides approximately half of humans’ food energy, and its structural features influence human health. The most important structural feature is the chain length distribution (CLD), which affects properties such as the digestibility of starch ...
Jihui Zhu, Yeming Bai, Robert G. Gilbert
doaj   +1 more source

Potato starch synthases: Functions and relationships

open access: yesBiochemistry and Biophysics Reports, 2017
Starch, a very compact form of glucose units, is the most abundant form of storage polyglucan in nature. The starch synthesis pathway is among the central biochemical pathways, however, our understanding of this important pathway regarding genetic ...
Farhad Nazarian-Firouzabadi   +1 more
doaj   +1 more source

Identification and Biotechnical Potential of a Gcn5-Related N-Acetyltransferase Gene in Enhancing Microalgal Biomass and Starch Production

open access: yesFrontiers in Plant Science, 2020
Microalgae are promising feedstocks for starch production, which are precursors for bioenergy and chemicals manufacturing. Though starch biosynthesis has been intensively studied in the green alga Chlamydomonas reinhardtii, regulatory mechanisms ...
Zhongze Li   +15 more
doaj   +1 more source

Starch synthesis and gelatinization properties of potato tubers

open access: yesCiência Rural, 2021
: Biosynthesis is the only source of potato starch which is an important raw material for food processing, modified starch and biomass energy. However, it is not clear about the evolution of starch synthesis with tuber development in potato.
Wang Su, Guangji Ye, Yun Zhou, Jian Wang
doaj   +1 more source

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