• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.5
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• pp.770-776
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• 2001

To compare chemical properties of irradiated legumes (soybean, peanut, red bean, mung bean) produced in Korea and China, radiation-induced hydrocarbons from the samples were investigated. The legumes were gamma-irradiated at 0.5, 1, 2 and 4 kGy, from which lipid was extracted with hexane. Hydrocarbons were separated by florisil column chromatography and then analyzed with GC-MS method. The chromatograms of irradiated samples showed several radiation-induced hydrocarbons, which were affected by the fatty acid compositions of legumes. Hydrocarbons, such as 1, 7, 10-hexadecatriene (16:3),6,9-heptadecadiene (17 : 2), 1, 7-hexadecadiene (16 : 2) and 8-heptadecene (17 : 1), were predominantly detected in soybean, peanut and red bean irradiated at 0.5 kGy or above, whereas 17 : 1 was not found in mung bean. The detected amount of hydrocarbons increased with irradiation doses. There is no apparent difference in qualitative and quantitative profiles of the corresponding hydrocarbons depending on the origin of legumes.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 1997.11a
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• pp.43-54
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• 1997

• Proceedings of the Korean Society of Food Hygiene and Safety Conference
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• 1994.03a
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• pp.13-16
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• 1994

• Food preservation and processing industry
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• v.9 no.1
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• pp.70-74
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• 2010

• Food Industry And Nutrition
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• v.3 no.3
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• pp.30-33
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• 1998

• Food Science and Preservation
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• v.10 no.3
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• pp.427-434
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• 2003

• Food Science and Preservation
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• v.10 no.2
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• pp.252-260
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• 2003

• Nuclear industry
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• no.3_4 s.12
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• pp.49-51
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• 1983

미국의 소비자계몽단체인 $\lceil$미국과학${\cdot}$보건협회의$\rfloor$는 $\lceil$조사식품$\rfloor$이란 소책자를 발행했다. 이 소책자는 저선량방사선의 식품조사의 안전성은 명확하며 고선량조사의 경우에도 위험한 결과를 볼 수 없으므로 소비자는 조사식품을 기피한 필요가 없고 오히려 풍요로운 생활을 영위할 수 있게 하는 것으로 환영할만한 것이라고 강조하고 있다. 미국에서는 $83\~84$년중에 상업조사식품이 나올 것으로 전망되는데 소비자의 반응이 주목된다. 다음은 그 소책자의 개요이다.

• Food Science and Preservation
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• v.13 no.1
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• pp.55-60
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• 2006

Two kinds of composite seasoning products (beef broth powder, polk bone extract powder) were used for a detection trial of gamma irradiation treatment up to 10 kGy by analyzing photostimulated luminescence (PSL), electron spin resonance (ESR) and thermoluminescence(TL). PSL results showed that the photon counts of non-irradiated samples were lower than 700, while those of irradiated samples were higher than 5000, which makes it possible to screen irradiated composite seasoning products at 1 kGy or over from the non-irradiated control. ESR signals measured for both irradiated samples were not irradiation-specific, even though they were dose dependent in the signal intensity. Radiation-induced TL glow curves were found in irradiated beef broth powder and furthernmore, TL ratio $(TL_4/TL_2)$ obtained by a re-irradiation step could verify the detection result of TL1 glow curves, showing ratios lower than 0.05 in the non-irradiated sample and higher than 1.00 in irradiated ones.

• Proceedings of KHEA Conference
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• 2005.04a
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• pp.79-79
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• 2005