Variation in lignocellulose characteristics of 30 Indonesian sorghum (Sorghum bicolor) accessions

Wahyuni, Yuni; Miyamoto, Takuji; Hartati, H.; Widjayantie, D.; Windiastri, Vincentia Esti; Sulistyowati, Yuli; Rachmat, Agus; Hartati, N. Sri; Ragamustari, Safendrri Komara; Tobimatsu, Yuki; Nugroho, Satya; Umezawa, Toshiaki

doi:10.1016/j.indcrop.2019.111840

Cited by 17 publications

(6 citation statements)

References 74 publications

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“…It stands out that, in contrast to the abundance of soluble sugars and in accordance with the polysaccharide monomer data, lignin contents of the two replicates of each genotype were comparable. Taking into account that lignin contents depend on several factors, for example, the method used, the part of the plants extracted, cultivation conditions, and/or the harvest date, lignin contents determined in this study are roughly comparable to those reported in the literature for sorghum stems or sorghum biomass (Hatfield et al, 2009; Herrera et al, 2004; Wahyuni et al, 2019).…”

Section: Resultssupporting

confidence: 80%

Toward bioeconomy of a multipurpose cereal: Cell wall chemistry of Sorghum is largely buffered against stem sugar content

et al. 2022

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Background and Objectives: Sorghum (Sorghum bicolor L. Moench) is a multipurpose crop with high potential for the bioeconomy. Ten sweet, grain and dual-purpose sorghum genotypes were compared with respect to sugarrelated traits and cell wall composition. Findings: The dual-purpose hybrids Ganymed, Zerberus, and Tarzan performed better with respect to plant height, cane weight, and juice volume, but the sweet genotype KIT1 produced the highest sugar concentration (°Brix) in the stem. Analytical sugar data demonstrate genotypic differences in terms of sugar composition and concentrations, with sucrose being dominant. The monosaccharide composition of the stem cell wall polysaccharides showed surprisingly little genotypic variability. Variations in contents of lignin and cell wall-bound hydroxycinnamate monomers were moderate.Conclusions: Sweet, grain and dual-purpose sorghum genotypes differ widely in terms of sugar-related morphological parameters but are comparable with respect to their cell wall chemistry.Significance and Novelty: The use of sorghum as a bioeconomy crop has mainly focused on the extraction of sugar for bioethanol production. However, besides cell wall polymers, the potential usage of hydroxycinnamates as platform molecules for the chemical industry may improve the valorization of the residues after sugar extraction. This application appears to be fairly independent of genotype, further increasing the potential of sorghum for the bioeconomy.

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Section: Resultssupporting

confidence: 80%

Toward bioeconomy of a multipurpose cereal: Cell wall chemistry of Sorghum is largely buffered against stem sugar content

et al. 2022

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“…Potensi produksi sorgum sebagai hijauan pakan ternak untuk lahan sub optimal 13 t ha -1 tahun -1 [40]. Biomassa sorgum di Indonesia berkisar 615,97 kg tanaman -1 hingga 1425,17 kg tanaman -1 [41]. Hal ini karena tanaman sorgum tergolong tanaman C4 karena sangat efisien memanfaatkan cahaya matahari untuk proses fotosintesis [42].…”

Section: Produksi Sorgum Dan Hasil Sampingunclassified

“…Sementara pemberian NaOH mampu menurunkan selulosa, hemiselulosa dan lignin tanpa mempengaruhi total karbon organik dan protein terlarut setelah hijauan sorgum terdegradasi secara an aerob [51]. Kandungan lignin sorgum berkisar 14.35% sampai 22.89% [41].…”

Section: Kandungan Nutrien Sorgumunclassified

Pemanfaatan tanaman sorgum sebagai pakan ternak ruminansia di lahan kering

Harmini

2021

Livest. Anim. Res.

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Objective: The objective of this study is to review the use of sorghum as a feed source for ruminants that it can developed on dry land.Results: Sorghum is a cereals that can grow on dry land. Sorghum is source of food, biofuel and animal feed. Sorghum plants have high nutritional value and can replace other feed sources, because they have a high chemical composition, vitamins, minerals, and energy content. Sorghum contains crude protein, fat and ash 9.9; 2.7 and 11.45% respectively. In fresh conditions, sorghum leaves and stems cannot last long, therefore it can be stored in silage to extend their shelf life so that they can be used in the dry season.Feeding leaves, straw, byproducts with sorghum have been positively influenced such as increased antilmytic effect in sheep, feed consumption, digestibility in livestock, rumen fermentation, VFA, pH-rumen, digestibility and feed efficiency of the feed of the animal also meat and milk production of goats.Conclusions: Sorghum is potentially produced as a feed source for ruminants due to good nutritional content and can be developed in dry land.

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“…Very few studies have examined the characteristics of mutant sorghum (Zhu et al, 2019;Wahyuni et al, 2019). In addition, there are also limited studies that investigated the effect of fermentation on the characteristics of mutant sorghum flour.…”

Section: Introductionmentioning

confidence: 99%

Effect of Saccharomyces cerevisiae fermentation on the quality of Samurai 2, a mutant sorghum flour

Kurniadi¹,

Afuw²,

Sari³

et al. 2021

IFRJ

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Sorghum is a remarkably nutritious cereal plant primarily found in Africa. It was introduced to Indonesia in 1989. Joining the effort to improve the quality of local flour as part of the Indonesian government’s food security program, we applied the yeast Saccharomyces cerevisiae during sorghum flour fermentation with different parameters to yield better final flour products. Since low digestibility of proteins and high levels of tannins that are present in grains are considered as obstacles to favourable sorghum flour production, we aimed at formulating a method for flour production by using the mutant sorghum variety called Samurai 2, and employing various fermentation periods and concentrations of S. cerevisiae as starter culture. The quality controls were performed on the basis of chemical and physical properties. The present work employed a complete factorial randomised design, by varying the durations of fermentation (20, 40, and 60 h) and starter culture concentrations of 107 CFU/mL (0, 2, 4, and 6%, w/v). The results showed that the longer the fermentation time and the higher the starter concentration, the lower the water, ash, and in-flour tannin contents, whiteness intensity, and viscosity (p < 0.05). On the other hand, this treatment increased the levels of dissolved protein (p < 0.05), and the microstructure of starch granules became coarser.

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Variation in lignocellulose characteristics of 30 Indonesian sorghum (Sorghum bicolor) accessions

Cited by 17 publications

References 74 publications

Toward bioeconomy of a multipurpose cereal: Cell wall chemistry of Sorghum is largely buffered against stem sugar content

Toward bioeconomy of a multipurpose cereal: Cell wall chemistry of Sorghum is largely buffered against stem sugar content

Pemanfaatan tanaman sorgum sebagai pakan ternak ruminansia di lahan kering

Effect of Saccharomyces cerevisiae fermentation on the quality of Samurai 2, a mutant sorghum flour

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