• Title/Summary/Keyword: 산조인

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Lipid Compositions Changes of Seasoned Pork Prepared with Medicinal Plant Extracts During Storage (한약재 추출물을 첨가한 양념 돈육의 저장 중 지질성분의 변화)

  • Cho, Hee-Sook;Shin, Jung-Hye;Lee, Soo-Jung;Kang, Min-Jung;Cho, Hyun-So;Sung, Nak-Ju
    • Journal of Life Science
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    • v.17 no.12
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    • pp.1675-1681
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    • 2007
  • The seasoned porks loins manufactured using with seasoning sauce that were prepared with difference composites of medicinal plant extracts (T-0; medicinal plants extract not added, $T-1{\sim}3$ ; pork treated with mixture of 6 kinds medicinal plant, respectively). And the changes of lipids were investigated during storage at $4^{\circ}C$ for 15 days. Content of TBARS in raw pork was $0.15{\pm}0.03$ MA mg/kg at beginning storage stage, in seasoned pork group (T-1), TBARS content was $0.35{\pm}0.01$ MA mg/kg after storage for 15 days. But TBARS contents were ranged from 0.27 to 0.3MA mg/kg in seasoned pork groups (T-1, T-2 and T-3) and it significantly lower than T-0 group. Unsaturated fatty acid content tended to increase during storage, but decreased after storage 9 days. These tendency was equally appeared in the cholesterol content of $T-1{\sim}3$ groups. In conclusion, the addition of medicinal plant composites enhanced antioxidant activity of the seasoned pork.

Improvement of Desulfurization Performance of Low-grade Limestone Slurry Using Organic Acid Additives (유기산 첨가제를 이용한 저품질 석회석 슬러리의 탈황 성능 개선)

  • Jeong, Ji Eun;Cho, In Ah;Lee, Chang-Yong
    • Applied Chemistry for Engineering
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    • v.32 no.2
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    • pp.190-196
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    • 2021
  • Desulfurization reaction in a bubble type reactor was carried out by adding three organic acids such as acetic acid, lactic acid, and antic acid to investigate the enhancement of the desulfurization performance of low-grade limestone. Desulfurization of limestone slurry without organic acids initiated to degrade at pH 5.2 or less, whereas organic acid-added limestone slurry exhibited a stable efficiency in the initial desulfurization with slurry pH ranging 4.2~4.5. At slurry pH below 4, the desulfurization performance of limestone slurry with addition of organic acids may be related to the amount of anions produced by dissociation of the organic acids. When limestone slurry had a large amount of anions, a rapid decrease in buffer capacity of slurry pH did not occur. These results were due to the acidity and dissociation of organic acids. The desulfurization performance of low-grade limestone slurry increased in the order of acetic acid (2.6%) < lactic acid (6.4%) < formic acid (16.7%).

Effects of Zizyphi spinosi Semen and Lithium Salt on the Serum Ceruloplasmin in Rabbits (산조인(酸棗仁)과 Lithium Salt가 가토(家兎) 혈청(血淸) Ceruloplasmin에 미치는 영향(影響))

  • Kim, Sung-Ho
    • Korean Journal of Pharmacognosy
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    • v.7 no.2
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    • pp.115-118
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    • 1976
  • The effects of the ether extract of Zizyphi spinosi semen and lithium chloride on the serum ceruloplasmin level in blood of rabbits were examined. An oral dose 1gm/kg/day of the ether extract and oral dose of lithium chloride 1 Meq/kg/day with 1gm/kg/day of the ether extract were administered respectively to rabbits for eight days, The results are: 1)Serum ceruloplasmin level in blood of the rabbits treated with the ether extract was higher than that of the control group. 2)The level of the rabbits treated with both the ether extract and lithium chloride was higher than that of the control. 3)The administration of lithium chloride alone also increased ceruloplasmin blood level.

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Flavonoids from the Seeds of Zizyphus jujuba var. spinosa (산조인 (酸棗仁)의 Flavonoid성분)

  • Lee, So-Young;Lee, Joo-Young;Kim, Ju-Sun;Lee, Je-Hyun;Kang, Sam-Sik
    • Korean Journal of Pharmacognosy
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    • v.43 no.2
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    • pp.127-136
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    • 2012
  • Eight flavonoids were isolated from the BuOH fraction of the 70% EtOH extract of Zizyphus jujuba var. spinosa seeds along with three known compounds, daucosterol (1), butyl ${\beta}$-D-fructofuranoside (2), and magnoflorine (4). On the basis of spectroscopic methods and comparison with literature values their structures were elucidated as 6"'-feruloylspinosin (3), nicotiflorin (5), 6"'-p-coumaroylspinosin (6), isospinosin (7), 6"'-vanilloylspinosin (8), spinosin (9), hovetrichoside C (10), and camelliaside B (11). Compounds 1, 2, 10, and 11 were isolated from this plant for the first time.

A Study on the Solubilization and Physical Properties of Sanjoinine-A (산조인 알카로이드의 가용화 및 물성에 관한 연구)

  • Sheu, Kwang-Gyou;Lee, Chi-Ho
    • Journal of Pharmaceutical Investigation
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    • v.26 no.4
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    • pp.257-261
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    • 1996
  • The seeds of Zizyphus Jujuba have been used as an antianxiety agent for the treatment of insomnia from the earliest times. Sanjoinine-A, isolated from the seeds of Zizyphus Jujuba, have been found to have a minor tranquilizer activity. However this drug is poorly soluble in water. In order to increase the dissolution rate of sanjoinine-A, solid dispersions with PVP-MC and inclusion complex with ${\beta}-cyclodextrin$ were prepared and evaluated. All of these systems increased the dissolution rate of sanjoinine A comparing with sanjoinine-A free base. From pH-rate profile of sanjoinine-A at $60^{\circ}C$, it was found that sanjoinine A was relatively stable in acidic solution, but unstable in basic solution.

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Effectiveness of Zizyphus seed (Ansim-san) for Insomnia in Stroke Patients (중풍환자의 불면에 대한 산조인 단미(안심산)의 유효성 및 적응증 평가)

  • 정기현;노기환;이대식;문상관;조기호
    • The Journal of Korean Medicine
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    • v.22 no.4
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    • pp.101-106
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    • 2001
  • Objectives : Zizyphus seed has long been used in hypnotics and sedatives in oriental medicine, and it is reported that the Zizyphus seed elicited a variety of pharmacological actions besides CNS depression. We did a clinical study on the effectiveness of Zizyphus seed (Ansim-san) for insomnia in stroke patients. Methods : To 41 stroke patients suffering from insomnia, we administered the extract of Zizyphus seed (Ansim-san). Outcome measures were subjective in nature and included a morning questionnaire, visual analog scales, and observation forms by study personnel. We also, to find the applicable symptom-complex of Zizyphus seed (Ansim-san), examined accompanying symptoms. Results : 1. Zizyphus seed extract use meant that sleep latency was shorter, total sleep time was longer, number of wakenings was lower, wake time during sleep was shorter, sleep quality was improved, condition upon awakening was improved, ability to concentrate was improved, and the patients fell asleep more easily (P<0.001). There were no differences in morning sleepiness. 2. Among accompanying symptoms, an oppressed feeling in the chest was significant (P=0.035) in the patients who improved sleep quality. Conclusions : The results of this clinical study suggest that in stroke patients, Zizyphus seed (Ansim-san) can be effective for insomnia, and significantly effective in patients who have an oppressed feeling in the chest.

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Determination of Reactivity by MO Theory (Part 32). MO Studies of Substituent Effects on the Gas-Phase Decarboxylation of But-3-enoic Acid (분자궤도론에 의한 반응성 결정 (제32보). 3-부테노산의 기체상 탈탄산반응에 미치는 치환기 효과의 분자궤도론적 연구)

  • Jeoung Ki Cho;Ikchoon Lee;Hyuck Keun Oh;In Ho Cho
    • Journal of the Korean Chemical Society
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    • v.28 no.5
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    • pp.279-283
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    • 1984
  • ${\beta}$-Substituent effect on the reactivity of retro-ene decarboxylation of but-3-enoic acid was investigated theoretically. It was found that charge effect is important not only through ${\pi}$-electron transfer as has been claimed to rationalize experimental results but also through polarization as found for the $CH_3$ substituent. The reactivity was not determined by the charge effect alone but the HOMO-LUMO energy gap was also found to affect the reactivity. In general it was confirmed that the greater the ${\pi}$-electron donating power of the substituent, the greater is the reactivity.

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Physico-chemical Characteristics of Seasoned Pork Prepared with Medicinal Plant Extracts During Storage (한약재 추출물을 첨가한 양념 돈육의 저장 중 이화학적 특성)

  • Cho, Hee-Sook;Shin, Jung-Hye;Choi, Duk-Ju;Lee, Soo-Jung;Kang, Min-Jung;Sung, Nak-Ju
    • Journal of Life Science
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    • v.18 no.1
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    • pp.38-45
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    • 2008
  • The seasoned pork loin manufactured using with seasoning sauce that were prepared with 3 different composites of medicinal plant extracts ($T-1{\sim}3$). The the quality characteristics were investigated during storage at $4^{\circ}C$ for 15 days. Sensory evaluation was higher in medicinal plant extracts added seasoning pork, in particular, significantly highest in group T-1. Lightness ($L^*$) value tended to decrease with increasing storage days, redness ($a^*$) was significantly higher in the medicinal plant composites added groups (T-1, 2 and 3) than control, yellowness ($b^*$) had no significant difference among three groups added medicinal paint composites. In hardness test, raw pork (control) was lower than seasoned pork groups, but tended to increase by added medicinal plant composites. Cooking loss increased with increasing storage period, but there was no significant difference between the seasoned pork groups ($T-0{\sim}3$). The changes of pH showed lower in control than seasoned pork groups ($T-0{\sim}3$) added seasoning sauce. Moisture content decreased with increasing storage period. VBN content increased during storage. After storage for 15 days, it was significantly higher in the order of T-3 >> T-0 > T-2 > T-1.

Survey for Approximate Composition and Mineral Content of Medicinal Herbs (약초중의 일반성분 및 무기질 함량조사)

  • Hwang, Jin-Bong;Yang, Mi-Ok;Shin, Hyung-Kyung
    • Korean Journal of Food Science and Technology
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    • v.29 no.4
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    • pp.671-679
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    • 1997
  • Approximate composition and mineral content of eighty seven medicinal herbs marketed in Korea was analyzed on the basis of their dried weight. From the results anlyzed, it was known that Acanthopanax sessiliflorum Seem. (22.4%), Portulaca oleracea L. (20.6%), Torilis japonica DC. (15.0%) in crude ash, Ziziyphus spinosa Hu. (39.9%), Alisma orientale Juzep. (30.6%), Lepidium latifolium L. (28.8%), Cassia tora L. (27.5%) in crude protein, Ziziyphus spinosa Hu. (27.9%), Xantnium strumarium L. (24.0%), Perilla frutescens var. acuta Kude (22.8%), Benincasa hispida Cong. (22.4%) in crude lipid, Vitex rotundifolia L. (59.5%), Ganoderma lucidum Karst (53.9%), Pinus densifiora Sieb. et Zucc. (46.4%), Sambucus williamsii Hanse (41.2%) in crude fiber, and Poria cocos Wolf (91.2%), Gastrodiae elata Blume (87.9%), Gentiana scabra Bunge (86.3%), Rehnannia glutinosa Libosch (86.0%) in nitrogen free extract exhibited higher content than other kinds. Phosphrous contents were 1.5, 1.1 and 1.0% in order of Taxillus chinensis Danser, Malva verticillata L., Nelumbo nucifera Gaeten, and magnesium contents were 0.7, 0.5 and 0.5% in the order of Saururus chinesis Baill., Salivia milltriorrhiza Bunge and Pueraria thunberglans Benth. Calcium contents of Cimicifuge heradeifolia Komarov, Acanthopanax sessiliflorum Seem. and Rhus vericiflura Stokes were 8.5, 7.1 and 3.0%, and potassium contents of Tricholoma matsutake Sing., Houttuynia cordata Thunb., Achyranthes japonica Nakai were 5.6, 5,4 and 4.7%, respectively. Sodium contents were 2.1, 0.6 and 0.3% in the order of Boshinakia rossica Fedtsch., Eucommia ulmoides Oliv. and Prunus mume Seib., and iron contents were 0.3, 0.2 and 0.2% in the order of Cirsium japonicum var, ussuriense Kitamuraa, Gentiana scabra Bunge and Phlomis umbrosa Turcz.

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Comparative Analysis of Acanthopanax senticosus Harms from Korea, China and Russia Based on the ITS Sequences of Nuclear Ribosomal DNA (ITS 염기서열분석에 의한 한국산, 중국산 및 러시아산 가시오갈피의 유연관계 분석)

  • Han Hyo-Shim;Kim Doo-Young;Lee Kab-Yeon;Park Wan-Geun;Cho In-Kyung;Jung Jae-Sung
    • Korean Journal of Plant Resources
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    • v.19 no.1
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    • pp.54-58
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    • 2006
  • The genetic analyses of Acanthopanax senticosus Harms from Korea, China and Russia, were made by comparing the internal transcribed spacer (ITS) sequences of the nuclear ribosomal DNA. The ITS region of A. senticosus was amplified by polymerase chain reaction (PCR) using the universal primers and then directly sequenced. The length of the ITS region including 162 bp 5.85 rRNA gene ranged from 608 bp (for Korean and Chinese) to 611 bp (for Russian). The G+C content of ITS region were 60.20% for Korean and Chinese plants and 60.06% for Russian plants. Sequence comparisons indicated that ITS regions of A. senticosus from Korea and China were identical, whereas the ITS sequence of A. senticosus from Russia showed 99.2% homology with the plants from Korea. Variation in sequences were attributable to 5 bp substitution such as transversion or insertion events. These results suggested that A. senticosus Harms from Korea and China were closely related in phylogenetic relationship compared to Russian. In addition, A. senticosus Harms were more similar to Kalopanax pictus than A. sessiliflorus in their ITS sequences.