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      • KCI우수등재SCOPUS

        저추대 고품질 다수성 참당귀 벦훌퀠

        유홍섭(Hong Seob Yu),성낙술(Nak Sul Seong),박춘근(Chun Geon Park),김영국(Young Guk Kim),박충현(Chung Heon Park),박희운(Hee Woon Park),이봉호(Bong Ho Lee),권오혼(Oh Heun Kwon) 한국약용작물학회 2002 한국약용작물학회지 Vol.10 No.5

        Korean angelica(Angelica gigas Nakai), a oriental medicinal plants is important and in great demand in Korea. This crop is a biennial which is to die after flower, so as could not harvest the root. A new variety Anpung was developed from the selection of the local collecting population by medicinal crop team at NCES in 2001. This showed stable bolting during its cropping year and have high quality and yield potential. The color is greenish purple in stem and red purple in flower. It was longer in plant height and root length, thicker in root diameter, more leave and latheral roots comparing with the check variety manchu. The dry root was 72 g/plant showing heavier than check variety of 65 g/plant. It showed such low bolting rate s 0.5%, on the other hand 49.3% in landrace when it cultured by transplanting with heating nursery seedlings, and 0∼15% with field nursery seedlings. The dry root yield of the variety was averaged 3,630 ㎏/㏊ out yielding the check variety by 11% at the three regional yield test from 1999 to 2001. Finally, “Anpung” showed higher content of extracts up to 46.3% in “Anpung”and 45% in check variety, decursin and decursinol contents was 3.48% and 2.79%, showing slightly than check variety.

      • KCI등재

        "지황 1호"를 이용한 숙지황 제조기술 연구

        박남규,김선림,허한순,박충현 한국국제농업개발학회 2002 韓國國際農業開發學會誌 Vol.14 No.1

        재래종 지황과 신육성품종 지황 1호를 이용하여 절단 및 원형으로 숙지황을 제조한 결과는 다음과 같다. 1. 가압에 의한 숙지황 제조시간이 재래종은 254∼264시간, 제품수율이 71.42∼71.48%였고, 지황 1호는 제조시간이 260∼276시간 소요되었고, 수율은 71.50∼71.51%였으며 중량은 감소하는 경향이었다. 2. 상압에 의한 숙지황 제조에서도 가압에 의한 제조와 비슷한 경향을 보였다. 3. 가압과 상압에 의한 숙지황 제조 후 유리당 조성은 재래종, 지황 1호 전처리구에 63∼65% 이상이 fructose였으며, 30% 이상이 glucose였고, sucrose, maltose가 함유되었다. 4. 가압 및 상압에 의한 숙지황 제조시 catalpol 함량 변화는 종자회수가 많아질수록 caltalpol 함량이 낮아지는 경향이었으나 완전히 없어지지는 않았다. 5. 숙지황 제조 후 포장재별로 포장하여 상온에 저장한 결과 제품에 곰팡이 발생이 없어 저장에 문제가 없었다. New processing method for R. Radix preparata was developed by using the landrace variety as a control and "Jiwhang 1" (Rehmannia glutinosa Liboschitiz). Sliced Rehmanna glutionsa Liboschitiz was steam heated by normal and high pressure conditions for the round-shaped R. Radix preparata processing. About 254 to 264 hours were required for the processing of domestic variety, and about 260 to 280 hours were required for "Jiwhang 1", but their yields were ranged about 71.42∼71.6%. Fructose and glucose were major free sugar of R. Radix preparata, and their composition rates were 63∼65% and 30%, respectively, but sucrose and maltose were traced only small amount. The Catalpol content was decreased as increasing the frequencies of steam heating repetion. But the catalpol was not completely removed. After processing, R. Radix preparata packed with paper-bag or PE-bag, and storaged at common temperature was keeping a best quality.

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