• 농업과학연구
• /
• 제49권4호
• /
• pp.973-981
• /
• 2022

'Shine Muscat' (Vitis labruscana Bailey x Vitis vinifera L.) grapes recently have been greatly favored in Korea, and as of 2022, account for 38.6% of the total grape market in Korea. However, there is a lack of research on post-harvest quality control appropriate to the unique characteristics of 'Shine Muscat'. In order to continuously increase domestic demand and exports in the future, it is essential to establish proper postharvest techniques. Essential oils have remarkable potential as biologically active and environmentally friendly antiseptics for the fruit industry. The objective of this study is to evaluate the effects of essential oils and aroma constituent treatment on fruit quality attributes of 'Shine Muscat' grapes in order to extend fruit quality during a simulated export period. A cluster of 'Shine Muscat' grapes was placed in a newly developed paper box container, and treated with rosemary essential oil, thyme essential oil, and linalool, along with an untreated control. The results showed no significant effect on fruit quality indices, such as cluster weight loss, berry firmness, soluble solids content, titratable acidity, sugar acid ratio, and color change, but showed a positive effect on the alleviation of berry shatter compared to the untreated control. In addition, rosemary oil treatment reduced the proportion of unhealthy berries. Therefore, the results indicated that the newly developed packaging container along with certain essential oil treatment could be applied as a promising packaging material for table grape export.

• Journal of Korean Biological Nursing Science
• /
• 제11권1호
• /
• pp.32-41
• /
• 2009

Purpose: This study was to identify the effects of aroma inhalation therapy on heart rate variability and anxiety in the context of urodynamics study. Method: The data were collected from 64 patients who were receiving urodynamics at the C University Medical Center in Seoul, 23 in the experimental group, 22 in the placebo group and 19 in the control group. In the experiment, the subjects of the experimental group inhaled a mixture of lavender and bergamot for 5 min, the subjects of the placebo group inhaled geranyl acetate oil for 5 min and the subjects of the control group relaxed for 5 min. The instruments used in this study included the state anxiety inventory and heart rate variability. Result: The score of state anxiety was no significant differences between the three groups after aroma-inhalation. Also, the sympathetic nerve activity and parasympathetic nerve activity was no significant differences between the three groups after aroma-inhalation. Autonomic nerve balance was maintained significantly in the experimental group as compared to the control groups after aroma-inhalation. Conclusion: The aroma inhalation therapy was very effective in balancing the autonomic nervous system in the patients undergoing urodynamic study.

• 대한화장품학회지
• /
• 제19권1호
• /
• pp.31-56
• /
• 1993

GC와 GC-MSD와 관능시험을 이용하여 Gardinia Jasmoniodes Ellis로 부터 제조한 Gardinia Absolute Oil의 특징적인 방향성분을 확인하였다. GC 분석 방법은 극성 비극성의 column인 Carbowax 20M과 SPB-1을 동시에 장착한 Double Column System을 이용하였으며 GC Workstation에 의한 자동적인 Retention Indexs Match System을 적용하여 분석된 data를 확인하였다. 시험적 판단 성분 9개를 포함하여 전부 51개의 성분을 확인하였다. 주요성분으로 Linalool, 여러 형태의 Farnesene, Jasmin lactone, Gamma undecalactone 그리고 Cis-3-hexene 유도체들이 있다.

• 분석과학
• /
• 제25권4호
• /
• pp.207-213
• /
• 2012

이 연구는 ISO/TC54 전문위원회(Shanghai, Sep. 14-15, 2010)의 결정에 따라 국제규격 초안으로 제안된 ISO/DIS (Draft International Standard) 25157-resolution 385 중국산 쿠스이(苦水)형 장미(Rosa sertata ${\times}$ Rosa rugosa) 정유의 기체 크로마토그래피 분석표에 대한 국제 6개국 전문가 실험실간 재현정밀도 시험 (round-robin test: RRT)의 하나로 수행되었다. GC-FID로 분석할 때 비극성인 SPB-1 컬럼에서는 총 179개 성분, 중간 극성의 DB-624 컬럼에서는 165개 성분, 극성 Supelcowax-10 컬럼에서는 총 162개 성분을 분리하였다. ${\beta}$-Citronellol (41.6~46.7%)과 geraniol (9.7~11.0%) 및 nerol (3.4~4.5%)이 쿠스이형 장미 정유의 주성분이었다. SPB-1 컬럼과 DB-624 컬럼에서는 ${\beta}$-citronellol과 nerol성분 피크가 서로 분리되지 않고 중첩하였으나, Supelcowax-10 컬럼에서는 두 성분을 분리할 수 있었다. Phenethyl alcohol의 경우 정지상 극성이 커질수록 머무름 시간이 길어짐을 확인하였다. 그런데 거의 대부분의 특성 성분들의 머무름 시간은 중국측이 ISO/DIS 25157에서 제시한 것과 일치하였으나 극성 컬럼으로 분리한 phenethyl alcohol의 머무름 시간의 경우 중국측이 제시한 것 보다 큰 차이를 보였다. 동시에 불가리아산 장미(Rosa damascena Miller) 정유와 향수에 대한 기체크로마토그래피 분석표도 비교 분석하였다. 불가리아 장미 정유의 특성 아로마 성분 함량이 중국산 쿠스이형의 함량보다 더 많았다.

• Journal of Hospice and Palliative Care
• /
• 제12권3호
• /
• pp.139-146
• /
• 2009

목적: 본 연구에서는 하지 부종이 있는 말기 암 환자에게 아로마 마사지 치료가 부종 정도 및 혈압, 맥박, 체온 등의 생체 징후 변화에 미치는 영향을 관찰함으로써 말기 암 환자의 삶의 질을 향상시킬 수 있는 대체의학적 치료법으로서의 근거를 마련하고자 한다. 방법: 총 36명의 환자(치료군 26명, 대조군 10명)의 환자를 대상으로 아로마 치료군에서는 블랜딩한 오일을 이용하여 대상자의 발가락부터 무릎 위 10 cm까지 경찰, 강찰, 진동기법을 이용하여 약 15${\sim}$20분간 마사지를 시행하였으며 대조군은 순수하게 마사지의 효과만을 알아보기 위해 캐리어 오일만을 이용한 마사지를 아로마 치료군과 동일한 시간과 방법으로 시행하였다. 마사지 시행 전, 마사지 시행 30분 후, 2시간 후, 12시간 후에 전족부(forefoot)와 발목관절의 가장 좁은 부위, 종아리의 가장 넓은 부위에서 둘레를 측정하였고 혈압, 맥박, 체온도 동시에 측정하였다. 결과: 발등(Rt.: P=0.771, Lt.: P=0.371), 발목(Rt.: P=0.580, Lt.: P=0.407), 종아리(Rt.: P=0.666, Lt.: P=0.158)의 둘레의 변화는 아로마 마사지 치료군과 대조군 사이에 통계적으로 유의한 차이를 보이지 않았다. 하지만, 아로마 치료군에서 좌측 발목과 좌측 종아리를 제외한 나머지 부위에서 치료 전과 비교하여 통계적으로 유의하게 부종이 감소하는 결과를 보였으며 발등은 2시간 후에, 우측 발목은 20분 후에, 우측 장딴지는 12시간 후에 가장 많이 감소되었다(P${\le}$0.05). 결론: 결론적으로 아로마 마사지 치료법이 단순 마사지 치료에 비해 하지 부종의 완화에 큰 영향을 주지 못하며 아로마 마사지 치료의 임상적 적용을 위해서는 향후 보다 많은 연구가 필요할 것으로 생각된다.

• Asian-Australasian Journal of Animal Sciences
• /
• 제25권3호
• /
• pp.435-446
• /
• 2012

The present study identified volatile flavor components of Hanwoo longissimus muscle and other Korean foods (Doenjang, Chungukjang, sesame oil) and their traits were compared in relation with flavor precursors that include fatty acids and protein degradation products. Hanwoo longissimus muscle was purchased from a commercial abattoir while the other foods were sampled from three separate households. The results showed totals of 68 ($9.94{\mu}g/g$), 60 ($15.75{\mu}g/g$), 49 ($107.61{\mu}g/ml$) and 50 ($7.20{\mu}g/g$) volatile components for Doenjang, Chungukjang, sesame oil and Hanwoo beef longissimus, respectively (p<0.05). Aldehydes were the most predominant components in beef, but alcohols, acids and esters, and pyrazines are probably the major contributors to the flavor characteristics of other foods. SDS-PAGE revealed that beef longissimus muscle and Doenjang showed higher protein degradation than other foods which could be likely related to chiller ageing and ripening process. The total polyunsaturated fatty acids were approximately 50, 60, 41 and 5% for Doenjang, Chungukjang, sesame oil and beef longissimus muscle, respectively. Based on the mechanism(s) of generation of the volatile compounds and the chemical composition of each food sample, differences and traits of volatile flavor components among the four food types are likely due to fatty acid profiles, proteolytic activity and processing conditions. Aroma intense compounds like pyrazines and sulfur-containing compounds were limited in cooked beef in the current experimental condition (i.e., relatively low heating temperature). This suggests that higher heating temperature as in the case of roasting is needed for the generation of high aroma notes in meat. Furthermore, proteolytic activity and stability of fatty acids during ageing have a great influence on the generation of flavor components in cooked beef.

• 한국생활과학회지
• /
• 제18권2호
• /
• pp.501-507
• /
• 2009

Atopic dermatitis is one of the most common skin disease in children and a characteristic chronically recurrent form of dermatitis with a hereditary tendency, affecting infants and may extend to the childhood or th the adult age. Environmental factors, stress, and foodstuffs such as milk, egg may cause atopic dermatitis. Nc/Nga mice were used as an animal model for human atopic dermatitis. The divided by 4group such as normal group, BMAC group, FK506 group, MR group for this study raised in conventional conditions. To investigate effect of Chamomile German on atopic dermatitis in NC/Nga mice, the serum IgE and IgG1 level were measured while the severity degree of the skin lesion was examined by the naked eyes of two volunteers who were unaware of the treatment status. The results were the followings. 1. The score on the severity degree of skin dermatitis in FK 506 and MR group was lower than that in control group. 2. The serum IgE level in control group was higher 25% than that in normal group. 3. The serum level of IgE in FK506 and MR group compares to control group was decreased. 4. The serum IgG1 level was decreased more than 3.5 times in FK506 compared to control group while MR group had significantly less the serum IgG1 than control group. From the above results, treatment of Chamomile German oil had the effect on atopic dermatitis in NC/Nga mice. If scientific researches on aroma oil are performed in various way, aroma oil will be used to cure skin dermatitis as a alternative therapy in the future.

• 생명과학회지
• /
• 제22권8호
• /
• pp.1077-1084
• /
• 2012

아로마 향기요법에서 마조람(Origanum majorana)향이 여성의 뇌기능에 미치는 효능을 살펴보기 위해 뇌파 변화를 살펴보았다. 본 연구에서는 신체적으로 건강한 20대 여자 성인(29명)을 대상으로 검증된 수면장애 조사를 통하여 수면질을 조사하여 수면에 문제를 가진 대상자를 선별하고 마조람 향기요법을 실행하여 뇌파의 변화를 분석하였다. 10-20 국제법에 의하여 전두부, 측두부, 후두부, 두정부에 뇌파 전극을 부착하였다. 마조람(50 ${\mu}l$)를 사용하여 향기요법 전 3분, 향기요법 중 3분, 그리고 향기요법 후 3분씩 나누어서 뇌파 검사를 시행하였다. 결과에서 수면질이 좋은 여자에게 마조람향이 뇌파에 미치는 영향은 양쪽 대뇌반구의 측두부, 좌측 전두부와 두정부, 우측 전두부와 후두부에서 세타파를 증가시키고, 좌측 후두부에서 알파파를 감소시키며, 우측 측두부에서 베타파를 감소시켰다. 또한 수면질이 나쁜 여자에게 있어서 양쪽 대뇌반구의 측두부와 우측 전두부에서 세타파가 증가되었으며, 알파파가 좌측 두정부에서 감소되었다. 결론적으로 마조람 에센셜 향기요법은 수면질이 좋은 여자에게 알파파와 베타파를 감소시킴으로써, 수면질이 나쁜 여자에게는 알파파 감소를 통하여 각성 상태에서 벗어나게하고, 수면질이 좋은 사람뿐만 아니라 수면질이 나쁜 사람에게도 세타파의 증가를 통하여 수면을 유도하는 긍정적인 뇌기능 효능이 있었다.

• 지역사회간호학회지
• /
• 제14권4호
• /
• pp.608-616
• /
• 2003

Purpose: The purpose of this study was to examine the effects of smoking cessation program applying aromatherapy massage on female college students' quitting of smoking. Methods: Forty-eight female college students were assigned to a smoking cessation program applying aromatherapy massage or a control group. The treatment group was taught to conduct a self hand massage with aroma essence oil. Lavender extra, Camomile roman and Bergamotte aroma essence oil were used for massage. The results of this study showed that the smoking cessation program applying aromatherapy massage resulted in significant effects on the number of cigarettes smoked per day, anxiety, smoking cravings and withdrawal symptoms. Conclusions: The findings presented above suggest that the smoking cessation program applying aromatherapy massage may be an effective intervention for female college students attempting to quit smoking to alleviate smoking-related anxiety and to reduce the number of cigarettes smoked, smoking cravings and withdrawal symptoms.

• 대한약학회:학술대회논문집
• /
• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
• /
• pp.273.2-274
• /
• 2003

The present study was designed to evaluate central inhibitory effects of an essential oil from Acori graminei Rhizoma (AGR), the dry rhizomes of Acorus gramineus Solander (Araceae) upon fragrance inhalation (aroma therapy). Preinhalation of an essential oil of AGR markedly delayed the appearance of pentylenetetrazole-induced convulsion. Furthermore, the inhalation of an essential oil of AGR impressively inhibited the activity of ${\gamma}$-aminobutyric acid (GABA) transaminase, a degradating enzyme for GABA as inhalation period is lengthened. (omitted)