scholarly journals Study on starch content detection and visualization of potato based on hyperspectral imaging

2021 ◽  
Author(s):  
Fuxiang Wang ◽  
Chunguang Wang ◽  
Shiyong Song ◽  
Shengshi Xie ◽  
Feilong Kang
Keyword(s):  
Hyperspectral Imaging ◽  
Starch Content

Determination of starch content in adulterated fresh cheese using hyperspectral imaging

2018 ◽  
Vol 21 ◽  
pp. 14-19 ◽  
Author(s):  
Abel Barreto ◽  
J.P. Cruz-Tirado ◽  
Raúl Siche ◽  
Roberto Quevedo
Keyword(s):  
Hyperspectral Imaging ◽  
Starch Content ◽  
Fresh Cheese

scholarly journals A study of starch content detection and the visualization of fresh-cut potato based on hyperspectral imaging

RSC Advances ◽  
2021 ◽  
Vol 11 (22) ◽  
pp. 13636-13643
Author(s):  
Fuxiang Wang ◽  
Chunguang Wang ◽  
Shiyong Song
Keyword(s):  
Hyperspectral Imaging ◽  
Starch Content ◽  
Potato Chips ◽  
Fresh Cut

The starch content of fresh-cut potato chips was detected via hyperspectral imaging, and a representation of the visual distribution of the starch content was realized.

Development of simplified models for the nondestructive testing of rice with husk starch content using hyperspectral imaging technology

2019 ◽  
Vol 11 (46) ◽  
pp. 5910-5918 ◽  
Author(s):  
Zhehao Zhang ◽  
Xiang Yin ◽  
Chengye Ma
Keyword(s):  
Nondestructive Testing ◽  
Hyperspectral Imaging ◽  
Predictive Models ◽  
Imaging System ◽  
Starch Content ◽  
Simplified Models ◽  
Rice Varieties ◽  
Imaging Technology

In this study, we aimed to establish the predictive models of the starch content in rice (with husk) using a hyperspectral imaging system (HSI) for a collection of 87 different rice varieties in China.

Hyperspectral Imaging Remote Sensing

2016 ◽  
Author(s):  
Dimitris Manolakis ◽  
Ronald Lockwood ◽  
Thomas Cooley
Keyword(s):  
Remote Sensing ◽  
Hyperspectral Imaging

Cracking at the fold in double layer coated paper: the influence of latex and starch composition

TAPPI Journal ◽  
2019 ◽  
Vol 18 (2) ◽  
pp. 93-99
Author(s):  
SEYYED MOHAMMAD HASHEMI NAJAFI ◽  
DOUGLAS BOUSFIELD, ◽  
MEHDI TAJVIDI
Keyword(s):  
Mechanical Properties ◽  
Double Layer ◽  
Starch Content ◽  
Single Layer ◽  
Double Layers ◽  
Coated Paper ◽  
Coated Papers ◽  
Coating Layers ◽  
Scanned Images ◽  
Packaging Paper

Cracking at the fold of publication and packaging paper grades is a serious problem that can lead to rejection of product. Recent work has revealed some basic mechanisms and the influence of various parameters on the extent of crack area, but no studies are reported using coating layers with known mechanical properties, especially for double-coated systems. In this study, coating layers with different and known mechanical properties were used to characterize crack formation during folding. The coating formulations were applied on two different basis weight papers, and the coated papers were folded. The binder systems in these formulations were different combinations of a styrene-butadiene latex and mixtures of latex and starch for two different pigment volume concentrations (PVC). Both types of papers were coated with single and double layers. The folded area was scanned with a high-resolution scanner while the samples were kept at their folded angle. The scanned images were analyzed within a constant area. The crack areas were reported for different types of papers, binder system and PVC values. As PVC, starch content, and paper basis weight increased, the crack area increased. Double layer coated papers with high PVC and high starch content at the top layer had more cracks in comparison with a single layer coated paper, but when the PVC of the top layer was low, cracking area decreased. No measurable cracking was observed when the top layer was formulated with a 100% latex layer.

Hyperspectral Imaging for Beef Tenderness Assessment

2015 ◽  
Vol 2 (2) ◽  
pp. 18-25 ◽  
Author(s):  
M. Ngadi ◽  
◽  
F. Saadatian ◽  
L. Liu
Keyword(s):  
Hyperspectral Imaging ◽  
Beef Tenderness

Co-expression of AGPS and AGPL genes encoded for AGPase from cassava to enhance starch accumulation in transgenic tobacco

2016 ◽  
Vol 14 (2) ◽  
pp. 287-293
Author(s):  
Nguyễn Văn Đoài ◽  
Nguyễn Minh Hồng ◽  
Lê Thu Ngọc ◽  
Nguyễn Thị Thơm ◽  
Nguyễn Đình Trọng ◽  
...  
Keyword(s):  
Transgenic Tobacco ◽  
Higher Plants ◽  
Starch Content ◽  
Genetically Modified Crops ◽  
Starch Accumulation ◽  
35S Promoter ◽  
Effective Strategies ◽  
Plant Expression Vector ◽  
Transgenic Lines ◽  
Cassava Varieties

The AGPase (ADP-Glucose pyrophosphorylase) is one of the ubiquitous enzymes catalyzing the first step in starch biosynthesis. It plays an important role in regulation and adjusts the speed of the entire cycle of glycogen biosynthesis in bacteria and starch in plants. In higher plants, it is a heterotetramer and tetrameric enzyme consisting two large subunits (AGPL) and two small subunits (AGPS) and encoded by two genes. In this paper, both AGPS and AGPL genes were sucessfully isolated from cassava varieties KM140 and deposited in Genbank with accession numbers KU243124 (AGPS) and KU243122 (AGPL), these two genes were fused with P2a and inserted into plant expression vector pBI121 under the control of 35S promoter. The efficient of this construct was tested in transgenic N. tabacum. The presence and expression of AGPS and AGPL in transgenic plants were confirmed by PCR and Western hybridization. The starch content was quantified by the Anthrone method. Transgenic plant analysis indicated that that two targeted genes were expressed simultaneously in several transgenic tobacco lines under the control of CaMV 35S promoter.  The starch contents in 4 analyzed tobacco transgenic lines displays the increase 13-116%  compared to WT plants. These results indicated that the co-expression of AGPS and AGPL is one of effective strategies for enhanced starch production in plant. These results can provide a foundation for developing other genetically modified crops to increase starch accumulation capacity.

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