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Grain Filling Mechanisms in Spring Wheat:IV. Effects of shadings on number and size of spikes, grains, endosperm cells and starch granules in wheat
Endosperm cell Floret position in spikelet Grain filling phase Grain yield and yield component
2009/7/27
Changes in the number and size of spikes, grains, endosperm cells and starch granules was examined in relation to the limited assimilates caused by shading treatments. Spring wheat canopy (Triticum ae...
Properties of Starch and Protein of “Hattan-Type Varieties” of Rice Suitable for Brewing Original Hiroshima Sake
Amylose content Gelatinization property Hattan-type varieties of rice Pasting property Protein body
2009/7/27
By successive crossing using Hattan-type varieties originating from “Hattanso” as a parent, “Hattan-type varieties” of rice suitable for brewing the original Hiroshima sake have been bred. In this stu...
The Effect of the Amount of Nitrogen Fertilizer on Starch Metabolism in Leaf Sheath of Japonica and Indica Rice Varieties during the Heading Period
ADP-glucose pyrophosphorylase Debranching enzyme Indica rice Japonica rice Leaf sheath Nitrogen fertilizer Starch Starch branching enzyme
2009/7/24
The effects of the amount of nitrogen fertilizer on the starch metabolism of rice leaf sheath during the heading period in the japonica rice variety, cv. Nipponbare were compared with those in the ind...
Difference in the Physical Properties of White-Core and Non-White-Core Kernels of the Rice Varieties for Sake Brewing is Unrelated to Starch Properties
Brewer's rice Hardness Non-white-core kernel Starch White-core kernel
2009/7/24
This study was designed to determine whether or not the difference in the physical properties between white-core and non-white-core kernels of the rice varieties for sake brewing is associated with th...
Activities of Enzymes for Sucrose-Starch Conversion in Developing Endosperm of Rice and Their Association with Grain Filling in Extra-Heavy Panicle Types
ADPglucose pyrophosphorylase Developing endosperm Extra-heavy panicle type Grain filling Inferior spikelet Rice Sink activity Sucrose synthase
2009/7/23
Rice cultivars with numerous spikelets per panicle (extra-heavy panicle types) frequently fail to exhibit their high yield potential due to low grain filling. Existing genetic variation in grain filli...
Effects of Variations in Starch Synthase on Starch Properties and Eating Quality of Rice
Amylopectin Amylose Cooked rice quality Near-isogenic line Rice (Oryza sativa L.) Starch properties Starch synthase
2009/7/23
We evaluated the effects of functional variation in three starch synthases in rice (Oryza sativa L.)-granule-bound starch synthase I (GBSSI, wx), starch synthase I (SSI, SSI), and starch synthase IIa ...
Electron Microscopy of Plastid-Amyloplast System Involved in Starch Synthesis and Accumulation in Eddoe Corm
Amyloplast Corm Eddoe Electron microscopy Plastid Starch accumulation Starch synthesis
2009/7/21
The plastid-amyloplast system involved in starch synthesis and accumulation in Eddoe corm was observed by electron microscopes.According to an observation with a scanning electron microscope, a large ...
Relationship between the Starch Properties of White-Core Tissue and Polishing Characteristics in Brewers’Rice Kernels
Brewers’rice Polishing property Starch property White-core kernel
2009/7/21
The kernels of Hattan-nishiki No. 1 and Kairyo-omachi have larger air spaces in the white-core tissue and are broken easily during the process of polishing when compared with those of Senbon-nishiki a...
Electron Microscopy of Plastid-Amyloplast System Involved in Starch Synthesis and Accumulation in Potato Tuber:Sloanum tuberosum L
Electron microscopy Plastid-amyloplast system Potato tuber Solanum tuberosum L. Starch accumulation Starch synthesis
2009/7/16
The starch accumulation process and the ultrastructure of the plastid-amyloplast system in potato tuber were observed by electron and light microscopes. Amyloplasts were slightly flat ovalshaped and c...
Time-Course Changes of the Fine Structure of Rice Starch Grains during Cooking Process by Scanning Electron Microscopy
Amyloplast Cooking Gelatinization process Mesh-likes tructure Milled rice Scanning electron microscopy
2009/7/14
Fine structural changes accompanied with the gelatinization of starch granules in milled rice grain during cooking were observed with a scanning electron microscope using three rice cultivars, Koshihi...
Seasonal Changes in Starch Content and Forecasts of the Amount of Blossom based on the Content of Starch in the Root of Satsuma Mandarin cv. ‘Aoshima Unshu’ Trees
citrus photosynthetic rate colorimetric analysys of iodo-starch reaction
2009/7/9
Seasonal changes in the starch contents of leaves, shoots and roots, and the photosynthetic rate of the alternate-bearing ‘Aoshima Unshu’ Satsuma mandarin were investigated from fall to spring. Off-ye...
The Re-accumulation of Starch in the Stem of Rice at Harvest Viewed from a Sink-Source Relationship as a Characteristic of Whole Crop Silage
Direct seeding Re-accumulation Rice (Oryza sativa L.) Sink Source Starch Whole crop silage
2009/7/9
The re-accumulation of starch in the stem (culm and leaf sheath) of rice cultivars at harvest was examined from the viewpoint of the sink-source relationship as one of the characteristics of rice who...
Freezing Tolerance, Starch Content and Growth after Replanting of 1-year-old Apple Nursery Trees on Dwarfing Rootstock Affected by Hand-Defoliation Date before Digging
carbohydrate freezing injury leaf fall
2009/7/8
Shinano-sweet’ apple nursery trees (Malus domestica Borkh.), that were grafted on Pajam 1 rootstocks in February 2004, were hand-defoliated on 15 October, 14 November, or 3 December 2004, to investiga...
The Contents of Starch and Water in Storage Roots in Relation to the Occurrence of White-Opaque Defect "Shirota" in Steamed and Cured Slices of Sweetpotato.
Starch content Starch pasting Steamed and cured slices of sweetpotato Sweetpotato
2009/7/8
Steamed and cured slices of sweetpotato, "hoshi-imo", is a traditional processed agricultural product in eastern area of Japan, especially in Ibaraki and Shizuoka prefectures. The products often suff...
Studies on the in vitro Starch Digestibility and the Glycemic Index in Rice Cultivars Differing in Amylose Content
Amylose Glycemic index Non-digestible oligo saccharide Rice Starch hydrolysis
2009/7/8
Starch digestibility was studied in eight rice cultivars with four levels of amylose content.An in vitro digestion method with α-amylase was applied to estimate the glycemic index in vivo based on ki...