• Title/Summary/Keyword: Naju District

Search Result 16, Processing Time 0.022 seconds

Phytoseiid Mites (Acari: Phytoseiidae) from the Pear Field of Naju District in Korea (나주지방의 배 과수원에서 서식하는 이리응애 (응애아강: 이리응애과))

  • Ok, Ryu-Myon;Lee, Won-Koo;Cho, Sam-Rae
    • The Korean Journal of Soil Zoology
    • /
    • v.6 no.1_2
    • /
    • pp.7-9
    • /
    • 2001

  • Six species of the phytoseiid mites were recorded from the pear field of Naju District in Korea: Amblyseius womersleyi, A. eharai, A. orientalis, A. makuwa, A. bakeri and Proprioseiopsis nemotoi. Of these, A. bakeri and p. nemotoi were previously unrecorded in this field, and genus Proprioseiopsis is recorded for the first time in Korea.

  • PDF

Variation in Antioxidant Components of Black Soybean as Affected by Variety and Cultivation Region (재배지역에 따른 검정콩 항산화 성분의 함량변이)

  • Yi, Eun-Seob;Yi, Yong-Seon;Yoon, Seong-Tak;Lee, Hyuk-Geun
    • KOREAN JOURNAL OF CROP SCIENCE
    • /
    • v.54 no.1
    • /
    • pp.80-87
    • /
    • 2009

  • Aiming at development of region specialized crop, this study was conducted to clarify variety and cultivation region dependent on antioxidative compounds in black soybean seeds. For this purpose two black soybean varieties (Ilpumgeomjeongkong and Cheongjakong) were cultivated in 3 different regions (Hwaseong in Gyeonggido, Naju in Jeollanamdo and Jinju in Gyeongsangnamdo) in 2004 and 2005, and harvested seeds were used for isoflavone, anthocyanin and tocopherol contents along with electron donating ability-based antioxidative activities measurements. 100 grain weight between two varieties were not significantly different, but Hwaseong district showed higher 100 grain weight compared to Jinju and Naju. Ilpumgeomjeongkong was higher total isoflavone content ($1,064.9{\mu}g/g$) compared to Cheongjakong ($801.3{\mu}g/g$) in 2004, whereas Cheongjakong showed higher in 2005 compared to Ilpumgeomjeongkong. The highest isoflavone content was obtained in Hwaseong district in 2004, whereas it is the reverse in 2005 that Jinju district showed the highest isoflavone content. In total anthocyanin content, Ilpumgeomjeongkong (7.22 mg/g) was higher than that of Cheongjakong (6.83 mg/g), and Jinju district showed the highest total anthocyanin content (9.16 mg/g) compared to Naju and Hwaseong cultivating districts in their three cultivating districts. Total tocopherol content showed no significant difference between two varieties, but Hwaseong ($217.2{\mu}g/g$) and Jinju ($216.3{\mu}g/g$) districts showed higher content compared to Naju ($189.7{\mu}g/g$) among three cultivating districts. In tocopherol content ratio, $\gamma$-tocopherol was the highest from 56.2% to 59.9%. In electron donating ability (EDA) between two cultivars, Ilpumgeomjeongkong was significantly higher than Cheongjakong, and Naju was the highest of 55.6% among three cultivating districts.

  • PDF KSCI

Actual Distributing States of the Fresh Wild Vegetables at Five-Day Traditional Markets in Gangwon and Jeonnam Districts (강원과 전남 지역 오일장에서 신선 나물류의 유통 실태 분석)

  • Cho, Ja-Yong;Park, Yong-Seo;Kwack, Soo-Nyeon;Im, Myung-Hee;Lee, Mi-Kyung;Heo, Buk-Gu
    • Food Science and Preservation
    • /
    • v.14 no.6
    • /
    • pp.716-721
    • /
    • 2007

  • This study was conducted to obtain the basic data on the development of resources of wild edible greens, and the industrialization of the marketing of fresh wild vegetables. We have also investigated the distributing factors at five-day traditional markets (Taebaek, Hongcheon and Hoengseong) in Gangwon district, and in Jeonnam district (Naju, Damyang and Jangseong), in May and June 2007. At each market, there were 34 to 49 diverse shops selling fresh wild vegetables except at Naju, where there were 22 shops. Between 27 to 29 kinds of fresh wild vegetable were on sale at the traditional markets in Gangwon district, and 15 to 19 kinds were on sale along with many horticultural plants in Jeonnam district. Fresh wild vegetables including Aster scaber, Petasites japonicus, Pteridium aquilinum var. latussculum, Malva verticillata, leaves of Perilla frutescens, Lactuca sativa, leaves of Capsicum annuum, and Oenanthe javanica were on sale in the markets in both districts. Those selling fresh wild vegetables were typically over 51 years of age (88%), and among these over 66.4% were over 61 years old. Less than 6 kinds of fresh wild vegetable accounted for over 72.1% of the vegetables sold. Edible wild greens were mainly packed in vinyl bags (over 77%).

  • PDF KSCI

A Plans for Preservation and Distribution of Ilex cornuta Community Mt. Keumsung (Naju, Chollanamdo)

  • Kim, Ha-Song
    • Plant Resources
    • /
    • v.1 no.2
    • /
    • pp.105-108
    • /
    • 1998

  • These studies had performed a plans for preservation and distribution of Ilex cormuta community Mt. Keumsung($35^{\circ}05'\;N,\;126^{\circ}04'\;E$) in Naju, Chonnam from Arpil, 1997 to October by Braun-Blanquet' method(1964). According to the vegetation table of community, the plant communities of the investigated sites were classified Ilex corunta-Trachelospermum asiaticum var. intermedium commnity. Now there still remains the natural environment to be developed in coast district around the riverside distributing Ilex cornuta Lindl., so it has scientifically high value to predict change of the ecosystem and preserve the community distribution. It needs plan for preservation high value to predict change of the ecosystem and preserve the community distribution. It needs plan for preservation

  • PDF

Content Analysis of Chungtaejeon Tea and Green Tea Produced in Jangheung District (장흥지역 청태전과 녹차의 성분분석)

  • Park, Yong-Seo;Lee, Mi-Kyung;Ryu, Hyeun-Hee;Heo, Buk-Gu
    • The Korean Journal of Community Living Science
    • /
    • v.19 no.1
    • /
    • pp.55-61
    • /
    • 2008

  • This study was conducted to compare the nutrient and chemical contents of traditional Chungtaejeon tea with that of green tea which was harvested in Jangheung, Jeonnam district. Vitamin C, amino acids and total nitrogen contents of Chungtaejeon tea were lower than that of green tea by 0.30, 2.30 and 4.20g/100g, respectively. The tannin, caffeine, reducing sugar and chlorophyll contents in Chungtaejeon tea were the same as those in green tea. Comparing catechin contents, catechin (C), epicatechin (EC), and epigallocatechin (EGC) in Chungtaejeon tea were lower than those of green tea. However, gallocatechin (GC), epicatechin gallate (ECG), epigallocatechin gallate (EGCG) and catechin gallate (CG) showed no significant difference between Chungtaejeon tea and green tea. The flavonoid contents of Chungtaejeon tea and green tea showed higher quercetin and kaempferol contents in green tea, and higher myricetin content in Chungtaejeon tea. The measured amino acid contents for threonine and aspartic acid were lower, and for glutamic acid were higher in Chungtaejeon tea compared with those in green tea. However, free amino acid content in Chungtaejeon tea and green tea showed no significant difference. Potassium and magnesium contents in Chungtaejeon tea were lower compared to green tea but no significant difference was found for iron, manganese or calcium contents when comparing the two teas.

  • PDF