• Journal of Food Hygiene and Safety
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• v.10 no.4
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• pp.249-254
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• 1995

In order to study the effects of Aloe vera Linne treatment on the clinical chemistry in patients with liver disease, seven patients were administered orally with 800~1, 600 mg of Aloe vera Linne four times day for six months. The high levels of serum AST, ALT, ALP, ${\gamma}$-GTP and total bilirubin in patients were significantly reduced by adminstration of Aloe vera L. The reduced serum albumin/globulin value was increased by Aloe vera L. treatment. But other blood parameters of clinical chemistry values were not affected by Aloe vera L. treatment. These data suggest that Aloe vera L. can be effective in treatment of the patients with liver disease.

• Journal of Food Hygiene and Safety
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• v.11 no.1
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• pp.31-34
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• 1996

Aloe, being used widely as a health food and also as a traditional folk remedy for burns and constipation, contains quinone derivatives particularly in its skin. Thus, we have investigated the effect of extracts of Aloe in ethanol metabolism. The dried powder of water extract of skinned Aloe (300 mg/kg body weight given to rats by oral adminstration at 30 min prior to oral adminstration of ethanol given at a does of 4 gm/kg) and the freeze-dried Aloe gel commercial product (600 mg/kg) which was prepared after selective elimination of quinones were found not to increase the ethanol metabolism rate in vivo. This result suggested that quinones, missing from the above preparations, might be responsible for enhancing ethanol metabolism rate.

• 방재와보험
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• s.108
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• pp.64-67
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• 2005

여름철에는 덥고 습한 날씨가 이어져 사람들은 최대한 신체를 노출시켜 시원함을 유지하고자 한다. 따라서 뜨거운 수증기나 국물에 데거나 다리미 등의 뜨거운 쇠붙이에 의해 접촉화상을 입는 경우가 흔하다. 이런 경우 심한 통증과 상처가 생기게 되는데, 대부분의 사람들은 당황하여 어떻게 대처해야 할지 몰라 우왕좌왕하기 마련이다. 일부의 사람들은 간장이나 된장, 알로에 등을 상처에 바르는 등 전근대적인 방법으로 상처를 치료하다가 상처를 키워서 병원에 가기도 하고, 심지어는 창상을 그대로 노출시켜 세균에 의한 감염이 발생되어 얕은 화상이 더욱 깊어져 치료만으로 나을 수 있는 상처를 피부이식술 등의 수술을 필요로 하게 되는 결과를 낳기도 한다. 또한 수술을 하는 정도는 아니더라도 화상흉터가 많이 남게 될 수도 있어 초기의 화상관리가 중요하다 하겠다. 과연 독자들은 화상상처에 어떻게 대처하는지? 초기에 상처를 어떻게 돌보는가에 따라 평생 화상흉터의 멍에를 지고 갈수 있다는 것을 알고 있는지? 이러한 많은 문제점들에 대한 관리적인 차원에서 일반인들이 어렵고 복잡하다고 생각할 수 있는 화상관리에 대해 이야기해 보고자 한다. 화상이 생겼을 때의 처치는 일반적인 열창 때의 처치와는 다른 점이 있다. 우선 열에 의해 피부가 손상을 받아 이를 식히는 과정이 필요하며 이 과정(찬물로의 창상세척)이 간과될 경우 이차적 점은 화상에 의한 상처는 손상된 피부로 인해 노출된 생살을 어떻게 세균감염으로부터 보호하느냐 하는 점이 문제가 되며 이를 예방하는 과정이 필요하다는 것이다.

• Korean Journal of Oriental Medicine
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• v.10 no.2
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• pp.93-99
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• 2004

Rhei rhizoma was processed into Jucho Daewhang according to the method of chinese pharmacopoeia. The contents of Sennoside A, B, Aloe-emodin, Chrysophanol, Emodin, and Rhein were analyzed by HPLC.

• Korean Journal of Plant Resources
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• v.7 no.1
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• pp.17-22
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• 1994

This study was carried out to investigate the optimum medium and concentrations of growth regulators for induction of multiple shoot by meristem culture of floe otorefcenf Mill. MS medium supple-mented with 3${\mu}{\textrm}{m}$ TDZ was effective for induction of multiple shoot. Shoot multiplication was more ef-fective when 2mg/1 BA combined with 0.Img/1 IAA than when only BA were treated on medium. Halfstrength of MS medium supplemented with 2mg/L IAA was effective for rooting of shoots regenerated.When plantlets regenerated from meristem culture were transferred to pot, survival rate of plantletswas 80% on perlite and was 95% on vermiculite, respectively.

• YAKHAK HOEJI
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• v.58 no.5
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• pp.322-327
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• 2014

In this study, we investigated whether the mixtures of onion water extract and aloe ethanol extracts have antiplatelet activities. The mixtures inhibited collagen- and thrombin-induced rat platelet aggregation in vitro. Additionally, the oral administration of the mixtures inhibited platelet aggregation induced by collagen ex vivo but not prolonged mouse tail vein bleeding time in vivo. These results suggest that the combination of onion and aloe extracts has a potential to be a preventive agent against platelet-mediated disorders.

• Applied Biological Chemistry
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• v.36 no.4
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• pp.244-248
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• 1993

The fatty and organic acids, and barbaloin in various parts of aloe species dried at different temperatures were analyzed by GC and HPLC. Seven fatty acids and six organic acids were identified and quantified. In the case of fatty acids, generally, the contents of palmitic and eicosanoic acid were abundants, and compared to the total contents of seven fatty acids, Aloe arborescence variant 1 was abundant, but Aloe saponaria was poor. And six fatty acids were distributed in the aloe species with the exception of linoleic acid. The contents of malic, citric and oxalic acids in the aloe species were higher than those of other acids, and compared to the sum of contents of six organic acids, Aloe saponaria was high, but Aloe arborescence variant 1 was low. Therefore Aloe arborescence variant 1 was abundant in total fatty acids, but poor in total organic acids. The contents of fatty and organic acids in the sample dried at $65^{\circ}C$ and $80^{\circ}C$ air circulation were almost similar. The contents of fatty and organic acids in the freeze-dried samples were lower than in the other dried samples. The contents of barbaloin in Aloe arborescence and A. arborescence variant 1 were higher than those of other various samples, and barbaloin was not detected in Aloe saponaria. As the drying temperature was increased, the contents of barbaloin in the various parts of the Aloe vera decreased.

• Applied Biological Chemistry
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• v.37 no.5
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• pp.409-413
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• 1994

Barbaloin in the Aloe vera depending on the various extracting conditions was analyzed by HPLC. The contents of the barbaloin extracted by the solvents increased in the order of methanol>ethanol>water extraction. In setting extraction, the contents of barbaloin extracted with methanol and ethanol were increased from four hours at $60^{\circ}C$ and then decreased. The contents of barbaloin extracted with water were different depending on the temperature and time. Increasing the extracting time and temperature, the contents of barbaloin were decreased in water extract. It was estimated that the barbaloin might be stable in organic solvent, but decomposed with hydrolysis in water.

• KSBB Journal
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• v.23 no.3
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• pp.239-244
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• 2008

For physiological function of aloe concentrate by ultrafiltration (UF) process, jack bean urease inhibitory activity and bentonite flocculating activity of UF aloe concentrate was investigated and compared with fresh aloe gel. Urease inhibitory activity of UF aloe concentrate ranged from 87 to 90% in 1 mL sample. Also, urease inhibitory activity of UF aloe concentrate increased about 10% by heat treatment showing the heat stability. From Lineweaver-Burk plot for UF aloe concentrate, urease inhibition pattern indicated general non-competitive inhibition. From flocculation test of UF aloe concentrate about 1% (w/v) bentonite suspension, maximum flocclulating activity of 97% was obtained at 0.5 mL addition of UF aloe concentrate/ 5 ml bentonite suspension. However, flocculating activity of 81% was obtained at 1 mL addition of UF aloe concentrate/ 5 mL bentonite suspension, which was typical flocculating behavior of polymers with re-dispersion at overdose area. FT-IR spectra of UF aloe concentrate showed the characteristic patterns of $\beta$-binding polysaccharide and less deacetylation indicating higher level of bioactive polysaccharide content.

• Korean Journal of Medicinal Crop Science
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• v.5 no.3
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• pp.186-190
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• 1997

This study was carried out to investigate the effect of polyamines, salt strength. sucrose and gelling agents on the regeneration of plantlets by meristem culture of Aloe arborescens Mill. and Aloe vera L.. Shoot multiplication was more effective when 10mg/ l spermine in Aloe arborescens and 1mg/ l spermidine in Aloe vera added into MS medium than when other polyamines were treated into media. A quarter strength of MS medium was effective for rooting of shoots regenerated. Higher concentration of sucrose (45g/ l) was more effective for shoot regeneration. Addition of 4g/ l gelrite into the medium was effective for induction of multiple shoots from Aloe than that of agar or other concentrations of gelrite. When plantlets regenerated from meristem culture were transferred to pot. survival rate of plantlets was 80% on perlite and was 95% on vermiculite. respectively.