• 한국식품조리과학회지
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• 제28권4호
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• pp.375-382
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• 2012

오디 및 블루베리 추출물의 이화학적 특성을 살펴보았고 추출물을 이용하여 과립을 제조하였으며 다양한 품질특성을 분석하였다. 오디, 블루베리 추출물의 추출조건에 따른 총 폴리페놀 및 플라보노이드함량은 물 추출물보다 50% 에탄올 추출물에서 높았으며 오디 추출물이 블루베리 추출물보다 높았다. 추출조건에 따른 총 안토시아닌함량은 오디 50% 에탄올 추출물이 470.91 mg/100 g으로 가장 많이 함유되어 있었다. 전자공여능은 오디 추출물이 우수하였고 전반적으로 물 추출물보다는 50% 에탄올 추출물이 높았으며 ORAC값은 50% 에탄올 추출조건에서 오디, 블루베리 각각 335.37 ${\mu}moles\;TE/g$와 238.14 ${\mu}moles\;TE/g$로 분석되어 오디 추출물이 블루베리 추출물보다 항산화능이 우수함을 확인하였고 추출물의 superoxide radical 소거 활성은 추출물의 농도가 증가함에 따라 증가하였으며 50% 에탄올 추출물이 물 추출물보다 높음을 알 수 있었다. 오디 추출물 과립의 총 폴리페놀 및 총 플라보노이드 함량은 각각 4.83 mg/mL와 3.49 mg/mL로 분석되어 블루베리 과립보다 함량이 높았다. 안토시아닌 함량은 오디 과립이 76.26 mg/100 g이었고 블루베리 과립이 75.26 mg/100 g으로 유사하였다. 오디 및 블루베리 과립의 전자공여능은 오디가 45.09%로 블루베리 24.10%보다 우수하였으며 ORAC 값의 경우도 오디가 87.65 ${\mu}moles\;TE/g$였고 블루베리는 57.59 ${\mu}moles\;TE/g$값을 보여주어 오디의 항산화 활성이 우수함을 확인하였다. 오디 및 블루베리 과립은 저장기간에 따른 뚜렷한 색도의 변화가 관찰되지 않았으며 안토시아닌 함량도 미비하게 감소하여 과립의 주요 유용성분인 안토시아닌색소의 안정화에 기여할 수 있을 것으로 사료된다.

• The Korean Journal of Ecology
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• 제27권1호
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• pp.1-7
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• 2004

With the emergence and development of ecological engineering in China, and also the research and demonstration of Chinese Ecological Agriculture (CEA), in recent 10 years many types of ecological engineering have been appeared in Southern China, they could be classified into 4 typical patterns. These typical patterns are; 1. Ecological Building (EB), such as ecological public toilet, ecological garden, ecological integrated building, farmers' ecological household, the combine of ecological building and CEA; 2. Ecological Engineering in Paddy Field (EEPF), like rice-fish system, water caltrop-wild ricestem-fish system, mulberry-silkworm-pig-fish system; 3. Ecological Engineering of Agroforestry Systems (EEAF), as tea-food crops intercropping system, rubber-tea-chicken system, bamboo-chicken system, fruit tree-chicken system, metasequoia-fish-duck system; 4. Ecological Engineering Linked with Biogas (EELB), such as animal (pig)-biogas-fish system, animal (pig)-biogas-fruit tree system, animal-biogas-food crops system. Some case studies were presented in the paper. It is showed that these typical patterns have better ecological, social and economic benefits, now they are deeply been extending in southern China.

• 한국식품영양과학회지
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• 제43권3호
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• pp.381-388
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• 2014

다양한 추출용매를 사용하여 얻은 복분자와 오디의 추출용액 중에서 가장 높은 항산화 활성을 보인 60% acetone과 이들의 분획물을 대상으로 측정한 항산화 활성에서 시료별로는 오디, 분획별로는 ethyl acetate 분획의 $EC_{50}$ 값이 낮게 나타났다. 복분자와 오디의 항산화 성분 중 총 페놀성 화합물과 총 플라보노이드 함량이 안토시아닌 함량에 비해 매우 높게 나타났다. 항산화 성분과 항산화 활성의 상관성은 총 페놀성 화합물과 총 플라보노이드에서는 높은 상관성을 나타냈으나 안토시아닌에서는 오디에서만 높은 상관성을 나타내었다. 복분자와 오디의 주된 phenolic acid는 protocatechuic acid, p-hydrobenzoic acid 및 salicylic acid이었으며 주된 안토시아닌은 cyanidin-3-glucoside이었다. 위의 결과들을 종합해보면 복분자와 오디의 항산화 성분은 추출에 사용된 용매의 종류에 따라 함량 및 조성이 변화하며 그 결과로서 항산화 활성에 영향을 주게 됨을 확인할 수 있었다. 또한 오디 ethyl acetate 분획물은 DPPH assay와 reducing power에서 BHT보다 각각 2.2와 1.2배 낮은 $EC_{50}$ 값을 보여 천연 항산화 소재로서의 가능성을 보였다.

• Nutrition Research and Practice
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• 제16권6호
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• pp.716-728
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• 2022

BACKGROUND/OBJECTIVES: An imbalanced adipokine profile in obesity increases the susceptibility to obesity-related cardiometabolic alterations, including type 2 diabetes, hypertension, dyslipidemia, and non-alcoholic fatty liver disease. The mulberry plant has been reported to have health benefits, such as hypolipidemic and hepatoprotective effects. This study examined the effects of a mulberry (Morus alba L.) fruit ethanol extract (MBEE) on dyslipidemia, liver steatosis, and adipokine imbalance in response to a high-fat diet. MATERIALS/METHODS: Male Sprague-Dawley rats were assigned to one of 4 groups containing 6 rats each and fed either a control diet (CON), a high-fat diet (HFD), or a high-fat diet with MBEE of 150 mg/kg/day (LMB) or 300 mg/kg/day (HMB). The triglyceride (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) activities were measured spectrophotometrically. The leptin, adiponectin, and plasminogen activator inhibitor-1 (PAI-1) levels were determined by an enzyme-linked immunosorbent assay. RESULTS: The plasma TG levels were similar in the 4 groups. Plasma cholesterol and low-density lipoprotein cholesterol (LDL-C) levels and TC/HDL-C ratio increased in the HFD group compared with the CON group, whereas those values decreased in the LMB group (P < 0.05), indicating that MBEE had a plasma lipid-lowering effect. HDL-C decreased in the HFD group, but MBEE did not affect the HDL-C level. The HFD rats significantly increased hepatic TG and cholesterol levels and plasma ALT and AST activities compared to the CON group. The hepatic TG level and ALT and AST activities were reduced markedly by the MBEE treatment. The HFD group showed a higher PAI-1 level, whereas MBEE treatment, especially in the HMB group, significantly reduced leptin level, and leptin/adiponectin and PAI-1/ adiponectin ratios. These findings suggest that MBEE altered the imbalance between the pro-and anti-inflammatory adipokines to a more anti-inflammatory state. CONCLUSIONS: MBEE could protect against abnormal lipid metabolism and hepatic steatosis induced by a high-fat diet, lowering plasma cholesterol, LDL-C and TC/HDL-C, and hepatic TG. These findings are associated with the regulating effect of MBEE on the leptin/adiponectin and PAI-1/adiponectin ratios.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2007년도 춘계학술발표회
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• pp.64-65
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• 2007

• The Plant Pathology Journal
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• 제28권3호
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• pp.239-247
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• 2012

Phytoplasmas have been associated with more than 46 plant species in Korea. Several vegetables, ornamentals, fruit trees and other crop species are affected by phytoplasma diseases. Six 16Sr groups of phytoplasmas have been identified and these phytoplasmas are associated with 63 phytoplasma diseases. Aster yellows phytoplasmas are the most prevalent group and has been associated with more than 25 diseases in Korea. Jujube witches' broom, paulownia witches' broom and mulberry dwarf diseases cause economic losses to host trees throughout the country. So far, Korean phytoplasmas belong to six species of 'Candidatus Phytoplasma'; 'Ca. P. asteris', 'Ca. P. pruni$^*$', 'Ca. P. ziziphi', 'Ca. P. trifolii', 'Ca. P. solani$^*$' and 'Ca. P. castaneae'. The diseases are distributed throughout the country and most of them were observed in Gyeongbuk and Chonbuk provinces. At least four insect vectors; Cyrtopeltis tenuis, Hishimonus sellatus, Macrosteles striifrons and Ophiola flavopicta have been identified for phytoplasma transmission.

• Asian Pacific Journal of Cancer Prevention
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• 제14권8호
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• pp.4495-4499
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• 2013

Morinda citrifolia, also known as Great Morinda, Indian Mulberry, or Noni, is a plant belonging to the family Rubiaceae. A number of major chemical compounds have been identified in the leaves, roots, and fruits of the Noni plant. The fruit juice is in high demand in alternative medicine for different kinds for illnesses such as arthritis, diabetes, high blood pressure, muscle ached and pains, menstrual difficulties, headache, heart diseases, AIDS, gastric ulcer, sprains, mental depression, senility, poor digestion, arteriosclerosis, blood vessel problems, and drug addiction. Several studies have also demonstrated anti-inflammatory, antioxidant and apoptosis-inducing effects of Noni in various cancers. Based on a toxicological assessment, Noni juice was considered as safe. Though a large number of in vitro, and, to a certain extent, in vivo studies demonstrated a range of potentially beneficial effects, clinical data are essentially lacking. To what extent the findings from experimental pharmacological studies are of potential clinical relevance is not clear at present and this question needs to be explored in detail before an recommendations can be made.

• 대한간호학회지
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• 제31권1호
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• pp.7-19
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• 2001

In our country, patients with diabetes mellitus are searching for complementary treatments to recover from illness, while they received treatments from the doctor. However, have been evaluated or investigated systematically. This study was carried out to explore application of complementary treatments for patients with DM. For this survey, questionnaires were developed by researchers and the data was collected from July to October of 1999. Among the 223 subjects, there is one general hospital, one oriental hospital, 15 area C.H.P, ahd 2 area health centers. The results were as follows: 1. The total number of cases was 223 and the average age was 62.85 years old and average duration of DM was 8.1 years. The number of patients who had experience with alternative therapies was 145 (65%). The number of those who have not undergone treatments was 78 (35%). 2. The 43.5% of experienced CAM were advised family and relatives. Only 30.3% approved the effect of CAM and 52.5% said that If another a new CAM is introduced, they will try it. 4. Ninety three kinds of complementary treatments were used. Among the used items, 63.7% was various types of plants, 21.6% was animal material and 14.7% was the mixed group. As a single item, Bombyx Mori (Silkworm) was the most frequently used (10.5%) followed by the bean, mushroom, Morus bombycis (mulberry), Ginseng, Commelina Communis (Dalgaebi), Chinese medicine, root of Rosa rugosa (Haedangwha). 5. Among the used items, Trichosanthes kirilowii Max. Eucommia ulmoides Oliver, Commelina Communis, Aralia elata, pine needle, mulberry fruit, root of Rosa rugosa. Ginseng, Lycii Fructus, Dioscorea radix, Polygonatum odoratum, Cassia tora L, Bombyx Mori, loach, Crucian carp were based upon the pharmacological function of effect for control of diabetes mellitus symptom. 6. In the analysis of the relationships between the general characters of the patients with new complementary alternative medicine try and hospital treatment; 1) The shorter group suffered from DM (p=.038), poor Self-MBG (p=.037) and wanted to try new complementary alternative medicine. 2) The group of DM education experience were carried out hospital treatment well (p=.045). In conclusion, further study will be required for the patients experience using alternative therapies as the D-M in terms of holistic view of patients.

• 한국식품영양과학회지
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• 제46권3호
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• pp.289-297
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• 2017

본 연구는 고지방식이로 유도된 제2형 당뇨 동물모델에서 잠상산물의 항당뇨 및 지질개선 효과를 규명하기 위하여 C57BL/6N 마우스에 14주간 잠상산물 분말(ML, SK, MF, CT)을 급여한 후 제2형 당뇨의 임상적 지표 및 인슐린 신호 전달체계에 미치는 영향을 분석하였다. HFD군보다 잠상산물을 급여한 군들의 체중증가량이 감소하는 경향이었으며, 혈장 포도당 및 인슐린 농도는 HFD군보다 ML분말을 급여한 군에서 특히 감소하였다. 혈장 T-C 농도는 HFD군에 비하여 ML과 SK 분말 급여 군에서 유의적으로 감소하였으며, 혈장 HDL-C 농도 및 HTR은 HFD군보다 ML군과 SK군에서 현저히 증가하였다. 간 조직 지질 농도는 HFD군보다 잠상산물을 급여한 네 군 모두에서 TG와 T-C 농도의 유의적인 감소가 나타났다. 이상의 결과 잠상산물 중 ML분말이 혈장 포도당, 인슐린, T-C 및 TG 농도를 가장 효과적으로 감소시켰으며, 혈장 HDL-C 농도 및 HTR은 증가시켰다. 또한, 내장지방 조직의 AKT, S6K, 그리고 AMPK의 활성도 증가시킨 것으로 보아 고지방식이에 의한 인슐린 저항성 및 지질 대사를 개선한 것으로 생각된다. 향후 ML의 인슐린 저항성 개선 효과에 대해 더 깊이 있는 기전연구가 수행된다면 제2형 당뇨환자를 위한 건강기능성 식품으로 개발될 수 있을 것으로 생각한다.

• 한국식품영양과학회지
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• 제37권1호
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• pp.124-128
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• 2008

본 연구는 DAD/UV HPLC를 이용하여 뽕잎과 오디(Morus alba L.)에 함유되어 있는 stilbenoids의 조성과 함량을 분석하고자 수행되었다. 뽕잎과 오디추출물을 DAD를 이용하여 최대흡광파장을 탐색한 결과 308 nm로 나타났으며, stilbenoids 조성이 오디에는 resveratrol, piceatannol, rhapontigenin, astringin, pterostilbene, piceid, rhaponticin, 뽕잎에는 resveratrol, rhapontigenin, pterostilbene, piceid이 함유된 것으로 나타났다. 오디와 뽕잎의 총 stilbenoids 함량은 $609.15{\pm}7.24$ mg/100 g d.w.와 $188.57{\pm}1.70$ mg/100 g d.w.였으며, rhaponticin은 오디($389.26{\pm}5.22$ mg/100 g d.w.)와 뽕잎($99.17{\pm}2.79$ mg/100 g d.w.) 모두 가장 많은 함량이 함유되어 있었다. Astringin과 piceatannol은 오디에서만 검출되었으며 vitisin A는 모두 검출되지 않았다. Piceid와 rhaponticin은 이의 비배당체인 resveratrol과 rhapontigenin보다 과량 함유되어 있어 비배당체보다는 배당체의 함량이 높은 것으로 나타났다.