Strategies for starch customization: Agricultural modification
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Strategies for starch customization : Agricultural modification. / Guo, Ke; Liang, Wenxin; Wang, Shujun; Guo, Dongwei; Liu, Fulai; Persson, Staffan; Herburger, Klaus; Petersen, Bent L.; Liu, Xingxun; Blennow, Andreas; Zhong, Yuyue.
In: Carbohydrate Polymers, Vol. 321, 121336, 2023.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - Strategies for starch customization
T2 - Agricultural modification
AU - Guo, Ke
AU - Liang, Wenxin
AU - Wang, Shujun
AU - Guo, Dongwei
AU - Liu, Fulai
AU - Persson, Staffan
AU - Herburger, Klaus
AU - Petersen, Bent L.
AU - Liu, Xingxun
AU - Blennow, Andreas
AU - Zhong, Yuyue
N1 - Publisher Copyright: © 2023
PY - 2023
Y1 - 2023
N2 - Raw starch is commonly modified to enhance its functionality for industrial applications. There is increasing demand for ‘green’ modified starches from both end-consumers and producers. It is well known that environmental conditions are key factors that determine plant growth and yield. An increasing number of studies suggest growth conditions can expand affect starch structure and functionality. In this review, we summarized how water, heat, high nitrogen, salinity, shading, CO2 stress affect starch biosynthesis and physicochemical properties. We define these treatments as a fifth type of starch modification method - agricultural modification - in addition to chemical, physical, enzymatic and genetic methods. In general, water stress decreases peak viscosity and gelatinization enthalpy of starch, and high temperature stress increases starch gelatinization enthalpy and temperature. High nitrogen increases total starch content and regulates starch viscosity. Salinity stress mainly regulates starch and amylose content, both of which are genotype-dependent. Shading stress and CO2 stress can both increase starch granule size, but these have different effects on amylose content and amylopectin structure. Compared with other modification methods, agricultural modification has the advantage of operating at a large scale and a low cost and can help meet the ever-rising market of clean-label foods and ingredients.
AB - Raw starch is commonly modified to enhance its functionality for industrial applications. There is increasing demand for ‘green’ modified starches from both end-consumers and producers. It is well known that environmental conditions are key factors that determine plant growth and yield. An increasing number of studies suggest growth conditions can expand affect starch structure and functionality. In this review, we summarized how water, heat, high nitrogen, salinity, shading, CO2 stress affect starch biosynthesis and physicochemical properties. We define these treatments as a fifth type of starch modification method - agricultural modification - in addition to chemical, physical, enzymatic and genetic methods. In general, water stress decreases peak viscosity and gelatinization enthalpy of starch, and high temperature stress increases starch gelatinization enthalpy and temperature. High nitrogen increases total starch content and regulates starch viscosity. Salinity stress mainly regulates starch and amylose content, both of which are genotype-dependent. Shading stress and CO2 stress can both increase starch granule size, but these have different effects on amylose content and amylopectin structure. Compared with other modification methods, agricultural modification has the advantage of operating at a large scale and a low cost and can help meet the ever-rising market of clean-label foods and ingredients.
KW - Agricultural modification
KW - Nitrogen fertilizer
KW - Starch
KW - Temperature stress
KW - Water stress
U2 - 10.1016/j.carbpol.2023.121336
DO - 10.1016/j.carbpol.2023.121336
M3 - Review
C2 - 37739487
AN - SCOPUS:85169006534
VL - 321
JO - Carbohydrate Polymers
JF - Carbohydrate Polymers
SN - 0144-8617
M1 - 121336
ER -
ID: 368807637