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Characterization and study of functional properties of banana starch green variety of Mysore (Musa AAB - Mysore) Ciênc. Tecnol. Aliment.
FONTES,Sabrina de Medeiros; CAVALCANTI,Mônica Tejo; CANDEIA,Roberlúcia Araújo; ALMEIDA,Eveline Lopes.
Abstract So that there is innovation in the development of food products with starch in its formulation, it can take into account the banana starch, which has higher content when the fruit is fully green. The starches and derivatives are used as ingredients or additives basic components added in small amounts to enhance the production, presentation and preservation of the product. This study aimed to characterize the green banana variety Mysore (Musa AAB - Mysore), studying their functional properties as well as its importance and use in the food industry. The starch extracted from green bananas were performed physico-chemical studies and functional properties. The yield amounted to a starch quality, with characteristics similar to other species of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amylopectin; Amylose; Extraction; Regress; Syneresis.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000200224
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Effects of Leached Amylose and Amylopectin in Rice Cooking Liquidon Texture and Structure of Cooked Rice BABT
Yang,Liu; Sun,Yong-Hai; Liu,Yang; Mao,Qian; You,Li-Xin; Hou,Ju-Min; Ashraf,Muhammad Aqeel.
ABSTRACT Effects of leached amylose (AM) and amylopectin (AP) on textural and morphological properties of cooked rice were investigated separately by replacing cooking liquid with AM and AP separated from pouring cooking liquid. The pouring of cooking water reduced the hardness (from 28.45 to 19.42N) and stickiness (from 1.74 to 1.19N·s) significantly. However, the addition of AM and AP enhanced the hardness (27.63N) and stickiness (1.71N·s).Scanning electron microscopy show that the leached short-chain AM entered the surface hollows in the cooked rice after water evaporation. Meanwhile, the Long-chain AM cross-linked to formed a three-dimensional network structures, which covered on the filled hollows. This distribution led to a harder texture of cooked...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amylose; Amylopectin; Leached; Morphological properties; Textural properties.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000200500
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Genetic variability among sorghum accessions for seed starch and stalk total sugar content Scientia Agricola
Gerrano,Abe Shegro; Labuschagne,Maryke Tine; van Biljon,Angeline; Shargie,Nemera Geleta.
Sorghum (Sorghum bicolor (L.) Moench) is a staple food grain in many semi-arid and tropical areas of the world, notably in sub-Saharan Africa because of its adaptation to harsh environments. Among important biochemical components for sorghum for processors are the levels of starch (amylose and amylopectin) and total sugar contents. The aim of this study was to determine the genetic variation for total starch in the seed, its components and total sugar in the stalks of the sorghum accessions from Ethiopia and South Africa. Samples of 22 sorghum accessions were evaluated. Significant variations were observed in total starch (31.01 to 64.88 %), amylose (14.05 to 18.91 %), the amylose/amylopectin ratio (0.31 to 0.73) and total stalk sugar content (9.36 to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amylopectin; Amylose; Biochemical; Protein.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162014000600005
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Starch molecular fractionation of bread wheat varieties Agriscientia (Córdoba)
Corcuera,V.; Salmoral,E. M.; Salerno,J. C.; Krisman,C. R..
The starch composition of bread making wheat seeds (Triticum aestivum subsp. vulgare) of the Argentine commercial varieties Buck Charrua, Buck Ombú, Buck Guaraní, Buck Catriel and Buck Poncho was analyzed by two different methods. One of these depends on the differential solubility of amylose and amylopectin in a water:butanol mixture whilst the other process is based on the use of the lectin Concanavalin A. These methods were complemented by spectrophotometric determinations to enable the identification of the á-D- glucanes and also improved the comparative quantitation of the amylose and amylopectin fractions. As a result of this, no significant variations for starch content (ANOVA, F4- 8= 0.7; p ≥ 0.05) were found among these varieties,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Wheat; Amylopectin; Amylose; Starch fractionation.
Ano: 2007 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2007000100002
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รูปแบบการตัดต่อ mRNA ที่ intron 6 ถึง 9 ของยีน soluble starch synthase IVb ในข้าวไทย Thai Agricultural
Siriphorn Rotarayanont; Pawini Dankittikool; Chutima Saesea; Bhutri Sornboon; Tawatchai Wichayapol; Jaruwan Oonnankart.
SSSIVb gene, which is the group of Soluble Starch Synthase enzyme, concerns to synthesis amylopectin in the seed of rice. In this research, we will examine the process of mRNA splicing intron 6, 7, 8 and 9 of SSSIVb gene and observe the expression of gene in development of seed at 5, 10 and 15 days after flowering (DAF) in 5 varieties of the rice which are RD10, Chai Nat 1, Niew Phrae 1, San-pah-tawng 1 and Suphan Buri 60. All of those varieties have different quality of cooking. From the experimental, we found that Chai Nat 1 had splicing in 5 DAF rice seeds but no expression in 10 and 15 DAF rice seeds. In Suphan Buri 60 had splicing in 10 DAF rice seeds but no expression in 5 and 15 DAF rice seeds. And RD 10, Niew Phrae 1, San Pah Tawng 1 had splicing...
Tipo: Collection Palavras-chave: Rice; MRNA; Splicing; Starch synthase gene; Amylopectin; Cooking quality; ข้าว; MRNA; การตัดต่อยีน; ยีนสร้างแป้ง; อมิโลเพคติน; คุณภาพการหุงต้ม; การแสดงออกของยีน.
Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5351
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