Effect of different doses of Co-60 gamma-ray irradiation treatment on the micro-rheological and emulsifying properties of liquid egg white

2020 ◽  
Vol 589 ◽  
pp. 124461 ◽  
Author(s):  
Xiaojie Liu ◽  
Lichao He ◽  
Min Zhang ◽  
Shilin Zhao ◽  
Fan Yang ◽  
...  
Keyword(s):  
Gamma Ray ◽  
Egg White ◽  
Emulsifying Properties ◽  
Irradiation Treatment ◽  
Gamma Ray Irradiation ◽  
Different Doses

scholarly journals Gamma Irradiation Treatment of Bactrocera dorsalis Hendel (Diptera: Tephritidae) in Snake Fruit

2019 ◽  
Vol 23 (2) ◽  
pp. 242
Author(s):  
Novi Kusumaning Astuti ◽  
Suputa Suputa ◽  
Nugroho Susetyo Putra ◽  
Murni Indarwatmi
Keyword(s):  
Gamma Ray ◽  
Fruit Fly ◽  
Bactrocera Dorsalis ◽  
The Third ◽  
Minimum Dose ◽  
Irradiation Treatment ◽  
Gamma Ray Irradiation

Snake fruit (Salacca zalacca) is a unique fruit and it has decadent prospects to be developed as an export commodity. Nevertheless, oriental fruit fly, Bactrocera dorsalis Hendel seems to decrease the quantity and quality of this fruit. On the other side, irradiation has been developed as a standard quarantine treatment to disinfest fruit fly on fruit. The objective of this research was to determine impact of irradiation by Cobalt-60 gamma-ray on the development and survivorship of eggs and the third instar of fruitfly larvae using in-vitro and in-vivo approaches and minimum dose of Cobalt-60 gamma rays applied for snake fruit. Six doses of gamma-ray, i.e. 0 (control), 25, 50, 75, 100, 125 and 150 Gy were used in this experiment. The results showed that Cobalt-60 disturbed development and survivor rate of B. dorsalis. The development of eggs into pupa was failed when treated with Cobalt-60 at any doses, while the third instar larvae failed to become adult when irradiated with 75, 100 and 150 Gy of gamma-ray. The impacts were increased with the increment of dose. Furthermore, impact of gamma-ray irradiation was greater on eggs compared to the third instar of larvae. The minimum dose of irradiation to prevent adults emerge was 118 Gy.

scholarly journals Keragaman warna bunga m1 tanaman aster (Callistephus chinensis) Hasil induksi mutasi iradiasi sinar gamma

2018 ◽  
Vol 2 (1) ◽  
pp. 52
Author(s):  
Yanuar Rizqiani ◽  
Florentina Kusmiyati ◽  
Syaiful Anwar
Keyword(s):  
Research Design ◽  
Gamma Ray ◽  
Flower Colour ◽  
Purple Colour ◽  
Randomized Design ◽  
Irradiation Treatment ◽  
Flower Diameter ◽  
Gamma Ray Irradiation ◽  
Completely Randomized Design ◽  
Stalk Length

The aims of research was to determine the effect of gamma ray on the flower colour of Daisies. The research design was completely randomized design with five replicates. The irradiation treatment of gamma ray were 0 Gy, 5 Gy, 10 Gy, 15 Gy, 20 Gy. Parameters observed were stalk length, time of flowering, number of flowers, flower diameter, and flower colour. The collected data were analyzed by analysis of variance (ANOVA) and continued by Least Significance Different (LSD) of 5% level. The result showed that irradiation of gamma ray did not affected stalk length, number of flowers, and time of flowering. The gamma ray irradiation had a significant effect on flower diameter. Gamma ray irradiation significantly decreased the diameter of flower. The flower colour at doses 0 Gy (control) was purple. Colour flower was varied from dark purple to pink at irradiation 10 Gy and 15 Gy. Keywords: Callistephus chinensis, mutation, irradiation, colour of flower.

scholarly journals Improving Performance of Coleus through Mutation Induction by Gamma Ray Irradiation

2015 ◽  
Vol 2 (1) ◽  
pp. 26-32
Author(s):  
Syarifah Iis Aisyah ◽  
Yodi Marthin ◽  
M. Rizal M. Damanik
Keyword(s):  
Gamma Irradiation ◽  
Dose Level ◽  
Gamma Ray ◽  
Lethal Dose ◽  
Mutation Induction ◽  
Coleus Blumei ◽  
Irradiation Treatment ◽  
Gamma Ray Irradiation ◽  
Number Of Leaves ◽  
Short Time

The objective of this study is to study the effect of gamma ray irradiation (15, 30, 45, and 60 gray (Gy) to determine Lethal Dose 50 (LD50) values, and to obtain new Coleus variances in a relatively short time. The study was conducted in a greenhouse at Cikabayan experimental field, Bogor Agricultural University, Darmaga, Bogor in May to July 2013. Gamma irradiation treatment significantly affected height, number of leaves, and number of nodes. Increasing the dose level of gamma irradiation tend to inhibit plant growth. LD50 for yellow/green, green/brown, variegated green/brown of Coleus blumei, and Coleus amboinicus Lour were 48.66, 65.2, 52.81, and 37.62 Gy respectively. C. amboinicus  irradiated at a dose level of 45 Gy had different leaf shapes compared to control. Keywords:  Coleus, gamma ray irradiation, LD50 values, ornamental plant, torbangun

scholarly journals Induksi Mutasi Fisik dengan Iradiasi Sinar Gamma pada Kacang Merah

2017 ◽  
Vol 1 (1) ◽  
pp. 49
Author(s):  
Siti Marwiyah ◽  
Heny Purnamawati ◽  
Pinni Iyunika Sembiring
Keyword(s):  
Gamma Ray ◽  
Mutation Induction ◽  
Seed Color ◽  
Color Code ◽  
Kidney Beans ◽  
Irradiation Treatment ◽  
Gamma Ray Irradiation ◽  
Four Levels ◽  
Red Bean ◽  
Dose Change

Physical mutation induction by gamma ray irradiation can increase the genetik diversity to support the selection ofcertain characters in plant breeding. Varieties is the key to improving the productivity of kidney beans (Phaseolus vulgaris) in Indonesia. This study aimed to study the effect of physical mutation induction by gamma ray irradiation of the red bean genotypes Brast-1. The research was conducted from February to May 2016. The genetik material Brast genotype-1 was irradiated with four levels of gamma ray (55, 110, 165 and 220 Gy). Weight of 100 grains M1 at a dose of 55 Gy were significantly different from M0 is a positive change from the gamma ray irradiation treatment. Effect of gamma ray irradiation was indicated by the changing of the morphology of leaves, pods and seed color code of M2.Keywords: dose, change, genotype, M2 seed

Morphological, cytological, and molecular variations induced by gamma rays in ground-grown chrysanthemum ‘Pinkling’

2020 ◽  
Vol 100 (1) ◽  
pp. 68-77
Author(s):  
Jian-Hui Wu ◽  
Jing Zhang ◽  
Feng Lan ◽  
Wei-Fang Fan ◽  
Wen Li
Keyword(s):  
Radiation Dose ◽  
Gamma Ray ◽  
Issr Markers ◽  
Floral Colour ◽  
Banding Patterns ◽  
Γ Radiation ◽  
Gamma Ray Irradiation ◽  
Dissimilarity Coefficients ◽  
Different Doses ◽  
Issr Primers

In this study, we analyzed the morphological, cytological, and molecular changes induced by different doses of 60Co-γ radiation on root cuttings of the ground-grown chrysanthemum ‘Pinkling’ plants whose survival and height were decreased with increasing radiation dose. A variety of mutants were observed among irradiated ‘Pinkling’ plants; floral mutations included alteration of floral types, term ligulate floret number, capitulum diameter, and floral colour. Meiotic observation of mutants showed that the frequency of chromosome aberrations increased with radiation dose. The mutants were further analyzed using ISSR markers and on the basis of polymorphic DNA banding patterns, floral mutants were genotypically distinguished. Eighteen polymorphic ISSR primers produced 110 scorable bands, of which 93 (84.5%) were polymorphic. The percentage of polymorphism ranged from 60% to 100%. Jaccard’s dissimilarity coefficients varied from 0.337 to 1.000, which attested to the high genetic variability induced by irradiation. It is concluded that gamma ray irradiation induces a sufficient frequency of mutations and that ISSR analysis may offer a useful molecular marker for the detection of mutants in chrysanthemum. The present findings provide valuable information for future breeding of ‘Pinkling’.

scholarly journals Keragaan Anggrek Persilangan ♀ Vanda Celebica X ♂ Vanda Dearei Hasil Iradiasi Sinar Gamma

2017 ◽  
Vol 1 (1) ◽  
pp. 7
Author(s):  
Sri Hartati ◽  
Ahmad Yunus ◽  
Fajar Nugroho
Keyword(s):  
Genetic Diversity ◽  
Gamma Ray ◽  
Color Change ◽  
Leaf Length ◽  
Leaf Color ◽  
Color Changes ◽  
Dose Irradiation ◽  
Randomized Design ◽  
Irradiation Treatment ◽  
Gamma Ray Irradiation

<p>Variation on orchid is an advantage that allows plant as breeding material. Orchid in plant breeding has a target to increase plant genetic diversity character who favored by the consumer. Efforts to increase genetic diversity among others by artificial mutation using gamma ray irradiation. This research aims to study the influence of gamma ray irradiation dose against the performance of morphology and growth of crossbred orchids ♀Vanda celebica x ♂Vanda dearei. Research using completely randomized design single factor that is dose gamma ray irradiation 0 Gray, 10 Gray, 20 Gray, 30 Gray, 40 Gray and 50 Gray. Data were analyzed descriptively, compared plant irradiation treatments with control plants to determine the effect of irradiation on morphology and growth plant. The results showed dose irradiation treatment increased the diversity of plant height, leaf amount, leaf length, leaf color changes, the amount and length of roots. 10 Gray dose irradiation increases as height and length plant leave. 30 Gray dose irradiation increase in the number of leaves. Leaf color change occurs at 20 irradiation treatments Gray and 50 Gray.</p>

Transformation of Egg-White Glass into Partially Crystallized Glass Induced by Heat Treatment and Gamma-Ray Irradiation

1994 ◽  
Vol 33 (Part 1, No.1A) ◽  
pp. 226-229 ◽  
Author(s):  
Haruichi Kanaya ◽  
Tetsuaki Nishida ◽  
Masakazu Ohara ◽  
Kazuhiro Hara ◽  
Kazumi Matsushige ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Gamma Ray ◽  
Egg White ◽  
Gamma Ray Irradiation

scholarly journals THE EFFECT OF GAMMA IRRADIATION TO THE PHENOTYPIC OF TWO AGLONEMA VARIETIES

2017 ◽  
Vol 2 (2) ◽  
pp. 21-26
Author(s):  
Arya Widura Ritonga ◽  
Dewi Sukma
Keyword(s):  
Gamma Ray ◽  
Phenotypic Diversity ◽  
Economic Value ◽  
Leaf Length ◽  
Leaf Color ◽  
Group Design ◽  
Irradiation Treatment ◽  
Two Factors ◽  
Gamma Ray Irradiation ◽  
Number Of Leaves

Increased phenotypic diversity is needed to increase the economic value of Aglaonema. However, information on increasing phenotypic diversity of Aglaonema using gamma-ray irradiation has not been widely known. This study aimed to investigate the effect of gamma ray irradiation treatment to the performances of two varieties of Aglaonema. This research was arranged factorially using randomized group design (RKLT) of two factors consisting of 8 combinations of treatments that are 4 level of irradiation dose and 2 Aglaonema varieties. The results showed that the induction of gamma ray irradiation decreased the % viable of the plants, the number of leaves, leaf length, leaf width, and the % green color as well as increased the % blue on the leaves of Aglaonema Butterfly and Aglaonema Siam Aurora. The interaction between dose of irradiation and aglaonema varieties was obtained in the % red of leaf color. Both of Aglaonema varieties had a high radiosensitivity with LD50 values ranged of 16.70 - 17.14 Gy

scholarly journals Gamma ray irradiation (Co60) of lulo with and without thorns calluses and seedlings (Solanum quitoense Lam.) produced in vitro

2020 ◽  
Vol 73 (3) ◽  
pp. 9263-9271
Author(s):  
Hernando Criollo-Escobar ◽  
Johanna Muñoz-Belalcázar
Keyword(s):  
Genetic Variability ◽  
Gamma Ray ◽  
Radiation Doses ◽  
Regeneration Capacity ◽  
Regeneration Potential ◽  
Breeding Programs ◽  
Co60 Source ◽  
Gamma Ray Irradiation ◽  
Different Doses

The cultivation of lulo de Castilla (Solanum quitoense Lam.) in Colombia is subject to a series of sanitary problems, which has forced many producers to abandon the crop as a result of the total loss of plantations or to transfer the crop to new areas. It is necessary to implement breeding programs in order to produce varieties that are tolerant to the limiting problems. Since these programs require broad genetic variability in the progenitors, the present study aimed to evaluate the possibility of inducing in vitro variability in explants subjected to different doses of gamma radiation using a Co60 source. The evaluated radiation doses were 0 Gy, 15 Gy, 30 Gy, 45 Gy, and 60 Gy in calluses induced with cotyledonary leaves and in seedlings from in vitro cultures of lulo with and without thorns. The survival and regeneration potential were also evaluated. The calluses were the explants that showed the highest survival, and the lulo seedlings without thorns were the most radiosensitive with a mortality of 100% at a dose of 30 Gy. The lulo seedlings with thorns had 100% mortality at a dose of 45 Gy. The irradiated lulo seedlings with thorns had a greater regeneration capacity than the lulo without thorns, with 1.52 seedling per explant and 1.12 seedling per explant, respectively, and the RAM markers showed genetic variability in all the irradiation treatments.

scholarly journals Seleksi Kacang Bambara (Vigna subterranea (L.) Verdcourt) Berumur Genjah Hasil Iradiasi Sinar Gamma Generasi M2

Agrologia ◽  
2017 ◽  
Vol 6 (2) ◽  
Author(s):  
Hafsah Ashri Noor Azizah ◽  
Noladhi Wicaksana ◽  
Dedi Ruswandi
Keyword(s):  
Gamma Ray ◽  
Phenotypic Variability ◽  
Comparative Method ◽  
Phenotypic Selection ◽  
Mutation Breeding ◽  
High Yield ◽  
Early Maturity ◽  
Gamma Ray Irradiation ◽  
Different Doses ◽  
Spatial Plan

Mutation breeding  using gamma-ray irradiation is one way to improve thevariability of bambara groundnuts. Improved variability can increase the effectiveness of selection on bambara groundnuts. The objective of this research was to obtain some genotypes of bambara groundnut of M2 generation that are of early maturity and high yield from gamma-ray irradiation through phenotypic selection. The experimental design was Spatial Plan, using the descriptive-comparative method. Bambara groundnuts accessions (KB-29 (1)) were treated with gamma-ray irradiation with different doses namely 100 Gy, 150 Gy, and 200 Gy. The results of this study showed that the phenotypic variability of the population irradiated by gamma rays 100 Gy, 150 Gy, and 200 Gy on the character of flowering time, harvest time, and all yielding ability characters was broad. The results of selection obtained 30 of the best genotypes that have advantages in the character of early maturity based on scoring value.

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