• Journal of Plant Biology
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• 제3권1호
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• pp.32-38
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• 1960

Since the peculiar virus disease of chinese date tree (Zizyphus jujuba Mill. var. inermis Rehd.) has been noted in South Korea around 1950, 70% to 80% of the economically important trees have been either completely destroyed or infected with the virus, severe damage has been noted, particularly, across the area ranged from middle east to the middle part of Korea, including Seoul area. Yoon-Koock-Byung in 1958 first reported the disease and descirbed it might be caused by a kinds of yellows. But he did not conform in his paper that the disease is pecisely caused by yellows virus. The authors, hereby intend to identify the true cause of the desease of the chinese data tree by studying the external symptoms of the disease and the internal morphological characteristics of the diseaset plant which shows various abnormalities in contrast to the healthy checks. In view of fact that leaves of the infected plants become yellowish in color similar to the peach yellows, aster yellows, it is likely to be identifiable as the common yellows. Furthermore, the abnormal characteristics observed by the authors are as follow: The floral organs such as petals, sepals, stamens, and pistil turn into vegetative leaves, the leaves on heavily infected plant appear as small sized one and also showing as a common witch's broom like symptom. There are also an occuring of numerous advantitious shoots developed from both of stems and roots. The amount of photosynthetic starch grains increases in parenchymatous cells, necrosis takes place in mesophyll, Particularly, Palisade Parenchyma in the leaves of infected plants are distinguished in contrast to the healthy checks. From the symptoms and the present experimetns described above, the authors are believed that the disease of chinese data tree is not caused by the yellows. It appears the disease is rather similar to the symptoms of sandal spike virus which was noted in India early in this centry. But the host plant of standal disease, Santalum albun L. and the insect vector, Jassus indicus Wal., have never been reported in Korean flora and the founa. The termperature and the otehr environmental factors is quite different Korea and India. Thus the authors believe that the peculiar disease must be an endemic new virus origin in Korea and must be called as "shoot cluster disease of chinese date tree."

• 한국식품과학회지
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• 제47권6호
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• pp.711-718
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• 2015

대추 추출물로부터 식초를 생산하기 위한 발효공정의 최적 조건을 연구하였다. 아세트산 세균을 이용한 발효 공정의 조절 변수로 초기 세균수, 에탄올의 농도, 대추 추출물의 농도, 온도, pH를 고려하여 반응 표면 분석법을 통해 분석하였다. FCD 기반의 통계 분석을 통해, 영향이 낮은 것으로 나타난 초기 세균수와 대추 추출물의 농도는 고려요소에서 제거한 다음, 아세트산 생성과 최대 산도를 얻을 수 있는 발효 공정 최적 조건을 탐색하였다. 최대 산도와 최대 아세트산 생성 조건에 대해 각각 $R^2$값이 0.71, 0.78로 나타난 반응 표면 회기식 분석을 통해 7.69% 에탄올을 함유한 25%의 대추 추출물로부터 $21.75^{\circ}C$에서의 아세트산 발효를 통해 52.76 mg/mL의 아세트산을 생산하는 것이 최대 효율 공정으로 예측되었으며 이를 실험을 통해 검증하였다.

• 한국식품영양과학회지
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• 제42권8호
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• pp.1242-1248
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• 2013

건조 전처리와 건조방법에 따른 대추의 건조특성과 품질의 변화를 비교분석 하였다. 수분함량은 glyceol 전처리에서 유의적으로 낮았고 열풍건조가 천일 및 냉풍건조에 비해 건조효율이 높은 것으로 나타났다. 가밀도는 NaCl boiling 처리에서 가장 높았고, 가용성 고형분의 함량의 경우 열풍건조, 냉풍건조, 천일건조 순으로 높은 함량을 나타내었으며 전반적으로 glycerol 침지에서 높은 함량을 보였다. 적정산도는 열풍건조가 타 건조 방법에 비해 높은 값을 나타내었으며, 전처리에 따라서는 무처리 및 glycerol 침지에서 높은 경향을 나타내었다. 반면 boiling 처리 시 대추 고유의 산도는 저하되는 것으로 나타났다. 당산비의 경우 천일건조에서 가장 높았으며 다음으로 냉풍건조 열풍건조 순으로 나타났고, 전처리에 따라서는 NaCl boiling> glycerol> 무처리 순으로 높은 함량을 나타내었다. 갈변도는 열풍건조, 냉풍건조, 천일건조 순으로, 전처리 방법에 따라서는 NaCl boiling, 무처리, glycerol 침지 순으로 높은 값을 나타내었다. 적색도의 경우 무처리가 NaCl boiling 및 glycerol 침지에 비해 유의적으로 높은 경향을 나타내었으며, boiling 처리한 건조 대추의 경우 적색도는 감소하고 황색도는 증가하는 것으로 나타나 기호성이 다소 저하되는 것으로 관찰되었다. 건조방법에 따른 폴리페놀 함량은 열풍건조> 냉풍건조> 천일건조순으로 높은 함량이 검출되었으며, 전처리 방법 간에는 무처리 및 glycerol 침지가 NaCl boiling 처리에 비해 유의적으로 높았다. 반면 플라보노이드 함량에서는 boiling 전처리를 행한 모든 건조방법에서 높은 함량이 검출되었다. DPPH, ABTS 라디칼 소거활성은 유용성분의 함량과 항산화 활성간의 비례적인 상관관계를 나타내었으며, 열풍건조에서 유의적으로 높은 라디칼 소거활성을 나타내었다. 관능검사 결과 NaCl boiling 처리는 외관과 함께 품질이 가장 떨어지는 것으로 나타났으며, 종합적 기호도는 glycerol 침지가 가장 기호성이 높은 것으로 조사되었고 다음으로 무처리, boiling 순이었다. 이상의 결과 종합적 기호도 및 이화학적, 기능적 품질특성을 고려해 보았을 때 glycerol 전처리와 열풍건조 방법을 효과적으로 이용하는 것이 건조효율 증대 및 품질손상을 억제할 수 있는 방안이 될 것으로 사료된다.

• 동의신경정신과학회지
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• 제25권2호
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• pp.179-190
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• 2014

Objectives: This study was performed to review the research trends regarding the treatment of Postpartum Depression (P.P.D) in the Traditional Chinese Medicine (TCM). Methods: We searched articles in CNKI (China National Knowledge Infrastructure) from 2004 to 2013. Search key words were "产后抑郁症", "Postpartum Depression", and we selected 27 studies except for non-clinical studies, insufficient number of studies, unrelated studies and tests on animals. Results: We selected 27 articles with following results: 1) One study of Jadad Quality Assessment Scale score showed 3 points, 4 studies showed 2 points and 22 studies showed less than 1 point. Overall, the quality of the studies was low. 2) DSM - IV was frequently used as a diagnostic criteria and HAMD was mostly used as evaluation criteria. Diagnostic criteria and evaluation criteria were the same in HAMD and EPDS. 3) In TCM, there are various ways, such as herbal medicine, acupuncture, electro acupuncture, auricular acupuncture and/or massage to treat the postpartum depression. 4) The roots of Bupleurum falcatum Linne, Glycyrrhiza uralensis Fisch, Angelica gigas Nakai and Paeonia lactiflora Pall, the rhizome of Atractylodis macrocephala Koidz, the semen of Zizyphus jujuba Mill, the radix of Curcuma aromatica Salisb, the sclerotium of Poria cocos Wolf and the rhizomas of Cyperus rotundus L and of Cnidium officinale Makino are mainly used in the herbal medicine. BaekHoi (GV20) and Yindang (Ex-HN3) are mainly used in acupuncture points. 5) Most of the studies showed effective results. Some of the results were similar to those of the control groups which were cured by western medicine. Other results were better than those of control groups. Conclusions: Research on postpartum depression has been actively conducted in TCM and all studies showed effective results in the study group patients. Therefore, with this study, we hope to activate more clinical research on the treatment of patients in Korean traditional medicine.

• 대한한의학원전학회지
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• 제21권2호
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• pp.21-28
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• 2008

After translating the contents of "Treatise on Bundon Disease in Chapter 8 of the Essence of the Synopsis of the Golden Chamber" and it was compared with the contents of "The Lecture of Synopsis of Prescriptions of the Golden Chamber" and speculated to review the characteristics of the comments of Ui(尤怡) and the following conclusions were made. As the causes of bundon(奔豚) disease, which means gas rushing like a running piggy from the lower abdomen to the throat, they could be categorized into the cases belongs to miscellaneous diseases (雜病) and into the cases of suffering from cold diseases(傷寒). If it was diagnosed as miscellaneous disease, terror and fear(驚恐) could be regarded as its cause and if it was diagnosed as cold disease, insufficiency of heart Gi(心氣) due to the excessive sweating and the invasion of exterior coldness could be regarded as its cause. As the pathogenesis of this disease, the pathogenic factors of liver and kidney could be found. Since the liver and Soyang meridian(少陽經) are subjected to the exterior and interior relation in case of the pathogenic factor of liver, alternate attacks of chills and fever(寒熱往來) could be characteristic for the disease. If this disease was caused by the pathogenic factor of kidney, there are two cases. One is the palpitation under the umbilicus(欲作奔豚: 臍下動悸) developed by the lack of heart Gi(心氣) and the other is gas rushing like a running piggy from the lower abdomen to the throat which could be developed by the exterior cold disease which invade into the interior and reach into the kidney when the heart Gi(心氣) was insufficient. In its treatment, bundon disease caused by the pathogenic factor of liver could be treated with Bundontang(奔豚湯), and the understanding of Ui(尤怡) on Pinellia ternata Breitenbach(半夏) having the effect of perspiration in the prescription is quite unique concept. In case of bundon disease caused by the pathogenic factor of kidney, treatment is focused to treat exterior coldness by applying moxibustion(灸) and Gyejigagyetang(桂技加桂湯), and in case of the palpitation under the umbilicus(欲作奔豚: 臍下動悸), its pathogenic factor of kidney is controlled with Cinnamomum louerii Nees(桂技), Polia cocos Walf and the spleen Gi(脾氣) is cared by using Glycyrrhiza uralensis Fischer et. De Candolle(甘草) and Zizyphus jujuba Mill(大棗). Especially, Ui(尤怡) emphasized Cinnamomum louerii Nees(桂技) as the medication to treat the pathogenic factor of kidney.

• 원예과학기술지
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• 제18권3호
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• pp.399-403
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• 2000

대추나무 잎 이상황화현상이 나타난 과원 토양의 산도는 건전과원 pH 5.6에 비해 pH 5.0으로 매우 강한 산성이었고, 유효인산의 함량은 이상과원이 $645mg\;kg^{-1}$로 매우 높았으나, Mg와 Mn의 함량은 이상과원이 낮았으며, K, Zn, Cu, B의 함량은 큰 차이가 없었다. 이상황화현상은 이현통에서 발생빈도가 가장 높았고, 규암통, 극락통에서도 다소 발생하는 경향이었는데, 이들 토양은 과거에 사과를 재배하였던 토양들이었다. 토양의 Ca/Mg, P/Ca, P/Cu, P/Zn 함량비는 건전과원에 비해 이상과원이 매우 높았으나 Mn/Fe, P/Fe는 이상과원이 낮게 나타났다. 대추나무 잎의 무기성분함량은 건전엽에 비해 이상황화현상이 나타난 잎에 Mg, Fe, N, Zn 함량이 낮았고, K와 Mn의 함량은 높게 나타났으며, 잎의 P/Zn, P/Ca, P/Fe, P/Mn의 함량비는 건전엽에 비해 이상황화현상이 나타난 잎이 높았고, Zn/Fe, Mn/Fe의 함량비는 건전엽에 비해 이상엽이 다소 낮았다. 그러므로 대추나무 잎의 이상황화현상은 토양 양분의 과부족과 양분간의 함량비에 기인되는 영양생리장애 현상인 것으로 추측된다.