Molecular &amp; Biochemical characterization of selected elite accessions of ginger

Pattnaik, Pratap K.; Kar, Dattatreya; Kuanar, Ananya; Sahu, Alaka; Mishra, B. N.

doi:10.1016/j.bcab.2016.09.002

Cited by 7 publications

(7 citation statements)

References 17 publications

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“…Ginger, obtained from the rhizomes of Zingiber officinale, is one of the most appreciated spices in the world, with attractive odor and spicy taste (Arablou;Aryaeian, 2017;Yu et al, 2017). In addition to using it as a spice, ginger is also a medicinal compound for having several pharmacological features, among which antiinflammatory, antidiabetic, antioxidant, cardiovascular and anticancer activities (Gabr; Alghadir; Ghoniem, 2017; Pattnaik et al, 2016;Rahmani;Shabrmi;Alym, 2014).…”

Section: Introductionmentioning

confidence: 99%

Dehydration of infrared ginger slices: heat and mass transfer coefficient and modeling

et al. 2019

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Dehydration of plant products extends its shelf life and reduces its mass and volume, which increases transport and storage efficiency and adds value to food. However, it is an intensive process in energy and time, making necessary the search for more efficient technologies, Thus, this study aimed to investigate the infrared ginger dehydration process by approaching the constant period of dehydration to the theory of mass and heat transfer process to the wet bulb thermometer and the decreasing period of dehydration to liquid diffusion theory. We submitted 5.0 mm thickness and 2.0 cm diameter slices to a dryer with infrared radiation at 50, 60, 70, 80, 90 and 100 °C until constant mass. Heat and mass transfer coefficients, and effective diffusion coefficient increased linearly with temperature increasing, resulting in values ranging from 69.40 to 92.23 W m-2 °C-1, 0.062 to 0.089 m s-1 and 3.81 x 10-9 to 1.13 x 10-8 m2 s-1. Variation of heat and mass transfer coefficients was described by a linear model and the variation of effective diffusion coefficient with the temperature was described with the Arrhenius relation, whose activation energy was 22.07 kJ mol-1. The modified Henderson and Pabis model was able to satisfactorily describe the period of decreasing drying rate.

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Section: Introductionmentioning

confidence: 99%

Dehydration of infrared ginger slices: heat and mass transfer coefficient and modeling

et al. 2019

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“…Pattnaik et al. (2016) showed genetic variability in 20 elite ginger genotypes in India using cluster analysis. Similarly, in India, Kizhakkayil and Sasikumar (2012) characterized 46 accessions of ginger into 14 groups, including three outliers, based on their biochemical compositions.…”

Section: Discussionmentioning

confidence: 99%

“…The dendrogram grouped the ginger genotypes based on their high-and low-performing attributes compared with the population mean. Variation in rhizome yield and biochemical composition of ginger germplasm has been linked to their genetic differences (Chukwudi et al, 2020;Eleazu et al, 2012;Kizhakkayil & Sasikumar, 2012;Nandkangre et al, 2016;Pattnaik et al, 2016;Sendanayake et al, 2017). Pattnaik et al (2016) showed genetic variability in 20 elite ginger genotypes in India using cluster analysis.…”

Section: Discussionmentioning

confidence: 99%

“…Variation in rhizome yield and biochemical composition of ginger germplasm has been linked to their genetic differences (Chukwudi et al, 2020;Eleazu et al, 2012;Kizhakkayil & Sasikumar, 2012;Nandkangre et al, 2016;Pattnaik et al, 2016;Sendanayake et al, 2017). Pattnaik et al (2016) showed genetic variability in 20 elite ginger genotypes in India using cluster analysis. Similarly, in India, Kizhakkayil and Sasikumar (2012) characterized 46 accessions of ginger into 14 groups, including three outliers, based on their biochemical compositions.…”

Section: Discussionmentioning

confidence: 99%

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Ginger germplasm classification and identification of morphological markers related to rhizome yield

Chukwudi

2022

Crop Science

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Ginger (Zingiber officinale Roscoe) is a rhizomatous plant with wide usage in the food, pharmaceutical, and cosmetic industries. The inclusion of ginger rhizomes in the home remedies for prophylaxis related to COVID-19 infection may have caused a sharp rise in global ginger demand that has exceeded supply. To meet this demand, there is a need to identify high yielding genotypes with desirable attributes. The objectives of this study were to characterize and identify morphological markers that are associated with high rhizome yields. Ten ginger genotypes were assessed for 2 yr for their yield and phytochemical and mineral compositions under a randomized complete block design with three replications. A hierarchical cluster analysis was performed on the genotypes based on eight morphological attributes and 15 phytoconstituent contents. The results showed three clusters and two outliers. The dendrogram identified cluster A with genotypes KD-2 and EN-1 as the highest rhizome yielder. The pseudo-stem diameter (.808), leaf width (.743), plant height (.722), and the number of leaves plant −1 (.641) showed the highest correlation coefficients with the ginger rhizome yield. The path coefficient analysis showed that 70.6% of the contribution of the pseudo-stem diameter to the rhizome yield occurred through its indirect effect on the leaf width (47.2%) and plant height (23.4%). These markers should be considered in selecting high-yielding ginger genotypes for production.

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“…The polymorphic level of DNA is directly disclosed through molecular markersand utilized in creation of genetic linkages well as high-resolution genetic maps within markers and for vegetable breeding improvement that has been exploited as important crop attribute [38,39]. In order to identify the cultivars or varieties of vegetable such as in potato [40], tomato [41], ginger [42,43,44], onion, garlic, and related species [45] (Table 8, Table 9, Table 10) etc. the technique of marker have been employed.…”

Section: Molecular Markersmentioning

confidence: 99%

Biotechnological Approaches for Enhancing the Production of Vegetables – An Updated Overview

Kuanar¹,

Pati²,

Pattnaik³

et al. 2021

ujar

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Introduction:Biotechnology is an interdisciplinary field that deals specifically with many aspects of life with genetically modified medicine, food, global warming and energy production. Cultivation of low cost and disease-free crops as well as planting materials such as potatoes and bananas cannot be used for a long term, so through cryopreservation, the conservation of genetic resources is possible. Plant biotechnology has not only increased the scale of attributes that can be addressed but also accelerated the vegetable growing program. Using a biotechnology approach, traditional breeding thresholds such as relationship drag issue, wide cross sexual barrier, nutritional avoidance factor, etc. can be effectively and efficiently overcome. Study objects and methods: A basic and thorough overview of the literature surveyed to identify the application of biotechnology in the yield of vegetables was conducted till 2021. Results and discussion: Recent advances in the field of molecular biology such as genetic engineering (Cisgenesis, transgenic and intragenesis), DNA sequencing, cloning, molecular markers, in-vitro mutagenesis, etc., promote new meanings, modern dimensions and novel capabilities of decrepit biotechnology. It also provided a modern aspect of microbial interference in the agricultural practices, such as bio-control agents, bio-fertilizers and various microbiological products used in the current agricultural sector. Conclusion: Thus, the current biotechnological trends can have a striking impact on the advancement of vegetable crops. The above review concludes with an emphasis on the revolution in the field of biotechnology that highlights advancement of horticulture science, which is accomplished with superior quality and higher productivity of vegetable crops.

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Molecular & Biochemical characterization of selected elite accessions of ginger

Cited by 7 publications

References 17 publications

Dehydration of infrared ginger slices: heat and mass transfer coefficient and modeling

Dehydration of infrared ginger slices: heat and mass transfer coefficient and modeling

Ginger germplasm classification and identification of morphological markers related to rhizome yield

Biotechnological Approaches for Enhancing the Production of Vegetables – An Updated Overview

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