• Title/Summary/Keyword: Safflower red

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Making of Cultural Products Using Hanji-Fabric Naturally Dyed(II) (천연염색 한지직물을 활용한 문화상품 제작(II))

  • Jung, Jin Soun
    • The Journal of the Convergence on Culture Technology
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    • v.6 no.1
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    • pp.105-110
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    • 2020
  • In this study, two hats and a laptop bag were developed and produced as cultural products by using Hanji-fabrics dyed with various natural dyeing materials. First of all, for the cultural product development, I selected Hanji-fabric which made with traditional Korean paper with excellent durability and functionality. Secondly, it was dyed blue with indigo, brown with green persimmon juice, red by safflower, yellow by amur cork and purple by gromwell root. Third, two hats and a laptop bag were designed. Fourth, according to the designs, patterns of two hats and a laptop bag were made. And then two hats and a laptop bag were finished by cutting and sewing Hanji-fabrics dyed in various colors.

Manufacture of Colored Hanji for Interior Materials from Natural Pigments (Part 1) - Manufacture of Super Eight Colors Changhoji - (천연색소를 이용한 건축내장용 색한지 제조 (제1보) - Super eight color 창호지의 제조-)

  • Jang, Hye-Mi;Nam, Hyun-Ju;Go, In-Hee;Choi, Tea-Ho
    • Journal of Korea Technical Association of The Pulp and Paper Industry
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    • v.43 no.1
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    • pp.36-46
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    • 2011
  • The purpose of this study was to manufacture colored Hanji for interior materials by combining color therapy and natural dyeing. To manufacture colored Changhoji for interior materials, seven species of dyestuff were selected as a results of preliminary natural dyeing. As mordants, 0.5% $AlK(SO_4)_2{\cdot}12H_20$ and 0.5% $Cu(CH_3COO)_2{\cdot}H_2O$ solution were used respectively. To estimate natural dyeing properties of Changhoji, the value of $L^*,\;a^*,\;b^*$ and Munsell HV/C were measured by spectrophotometer. The super eight colors produced as follows; red from safflower, orang from goldthread and gardenia, yellow from turmeric, green and turquoise from indigo and pagoda tree flower, violet and magenta from sappanwood, and blue from indigo.

Effects of Dietary $\omega3$ and $\omega6$ Fatty Acids on the Fatty Acid Composition of RBC and Brain Synaptosomal, Microsomal and mitochondrial Phospholipids and on Behavioral Development of Rats (식이 $\omega3$$\omega6$계 지방산 조성이 제 2세대 쥐의 RBC과 뇌조직 Synaptosome, Microsome 및 Mitochondria의 인지질 및 행동발달에 미치는 영향)

  • 엄영숙
    • Journal of Nutrition and Health
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    • v.29 no.8
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    • pp.849-860
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    • 1996
  • The supply of different fatty acids during the development period has significant effects. This study examined the effects of dietary $\omega$3 and $\omega$6 fatty acid compositions on phospholipids (PLs) of RBC and rat brain subcellular fractions (synaptosome, microsome, mitochondria), and on learning ability of the 2nd generation rat. Rats were fed experimental diets 3-4 wks prior to the conception. Early in the lactation period, the feeding mothers were exchanged. Diets consisted of 10% fat(by weight), which was either safflower oil('S') poor in $\omega$3 fatty acids or computer-searched mixed oil('M') with P/M/S ratio, 1/1.4/1 and $\omega$6/$\omega$3 ratio, 6.1/1. The 'S' and 'M' rats were subdivided further into SS, SM, MS & MM rats according to their lactation stauts. At 3 (weaning) & 9 wks of age, the percentage of total $\omega$3 fatty acids to their lactation status. At 3 (weaning) & 9 wks of age, the percentage of total $\omega$3 fatty acids and the ratios of $\omega$3/$\omega$6 fatty acids in PLs of RBC and brain subcellular fractions in SM and MM groups fed milk from the mixed oil-fed mothers for 2 wks tended to be higher than those in SS and MS groups respectively. In contrast, the concentrations of $\omega$6 fatty acids, especially 22:5$\omega$6 in all fractions, were significantly lower in the SM & MM groups compared to those of the SS & MS groups respectively. In contrast, the concentration of $\omega$6 fatty acids, especially 22:5$\omega$6 in all fractions, were significantly lower in the SM & MM groups compared to those of the SS & MS groups, The values for the DHA$\omega$3/22:5$\omega$6 ratios after the lactation period were markedly higher in the groups (SM & MM) which were reared by mixed oil(MO) fed mothers. In carring out Y-water maze at 9th wk of age, the SM(4.2$\pm$0.5) & MM (5.3$\pm$0.5) groups made significantly less errors compared to the SS(6.2$\pm$0.6, p<0.05 compared with SM) & MM (7.2$\pm$0.5, p<0.05 compared with MM) groups which were lactated by the safflower oilfed mothers. Therefore, by feeding a balanced fatty acid diet from the lactation period up to 9 wks of age as compared with the groups fed $\omega$3 fatty acid-deficient diet regardless of mother's diet given before parturition. The levels of DHA(synaptosome) and 22:5$\omega$3 (mitochondria) were positively correlated not only with these values in RBC but also with visual discriminating ability. The levels of DHA and 22:5$\omega$3 in RBC can, therfore, reflect visual discriminatng ability in the rat.

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Effect of Water Extract of Green tea, Persimmon Leaf and Safflower Seed on Heme Synthesis and Erythrocyte Antioxidant Enzyme Activities in Lead-Administered Rats (납투여한 흰쥐의 헴합성과 적혈구 중의 항산화효소 활성에 미치는 녹차, 감잎, 홍화 열수추출물의 영향)

  • 김명주;조수열;장주연;박지윤;박은미;이미경;김덕진
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.32 no.2
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    • pp.191-196
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    • 2003
  • This study was performed to investigate the effect of water extract of green tea (GT), persimmon leaf (PL) and safflower seed (SS) on heme synthesis and erythrocyte antioxidant enzyme activities in lead (Pb)-administered rats. Male rats were divided into five groups. a normal, Pb-control (Pb-Con), Pb-GT, Pb-PL and Pb-55 groups with ten rats per group. Pb (25 mg/kg. BW) was orally administerd once a day for 4 weeks. The extract of GT, PL and 55 were administered based on 1.26 g of raw traditional tea/kg BW/day. Blood hematocrit, homoglobin level and red blood cell counts were significantly lower in rb-Con group than in normal group. However, the supplementation of GT, PL and 55 were effective to improve the hematological parameters. Plasma AST and ALT activities were significantly lower in Pb-GT, Pb-PL, Pb-SS groups than in Pb-Con group. The $\delta$ -amino-levulinic acid dehydratase (ALAD) activity of blood and liver were significantly lowered in Pb-Con group com-pared to those of the normal group. The ALAD activity in Pb administered rats was recovered to tile normal level by the water extract of GT, PL and 55 supplementation. Erythrocyte superoxide dismutase and catalse activities were significantly higher in Pb-Con group than in normal group, whereas glutathione peroxidase activity was lowered in Pb administered rats. The extract of GT, PL and SS supplement attenuated changes of these erythrocyte antioxidant enzyme activities by Pb intoxication.

The Stability Appraisement on Cultural Property Material with the Replacing Fumigation Gas of Methyl Bromide (Methyl Bromide를 대체하는 훈증 가스의 문화재 재질 안정성 평가)

  • Kang, Dai-Ill
    • Journal of Conservation Science
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    • v.25 no.3
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    • pp.283-291
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    • 2009
  • Methyl Bromide that was used as fumigation gas turned out to be the substance of destroying the ozone layer. For that reason, at the Montreal Protocol in 1987 the use of methyl bromide was forbidden starting 2005 in the advanced country. Also according to the 2007 Bali Protocolly methyl bromide is expected to be forbidden and therefore the purpose of this study is to find out the effects of substitution fumigation gas (Ethylene Oxide+HFC 134a, Methyl Iodide, Cyanogen and Argon) on the metal(silver, copper and iron), wood(oregon pine), pigment(yellow, red, blue, white and black), textile(hemp, ramie, jute, silk1 and silk2 / indigo, safflower and cork) and paper. After the fumigation test, ethylene oxide+HFC 134a did not have changes in the weight and color of the material itself before and after the experiment. On exterior alteration, color change occurred partly on paper and metal. Also, in most materials color change extent was 0.5 to 1.5 on the average and showed scanty difference. The materials after the fumigation test with methyl iodide did not show weight changes after the test. However, color changes more than 1.0 was shown in most of the materials especially in dyed textile material. In blue pigment, the discoloration on the surface could be seen by naked eyes. Fumigation test with cyanogen gas did not show weight changes and discoloration is more than 1.5 before and after the test. The weight changes of test materials with the argon gas was decreased about 3 to 6%. It can be observed that discoloration on paper was generated. Color changes can be seen on jute dyed with safflower and cork for two weeks with argon gas and the extent was 6.3 and 6.0.

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Analysis on the Textile and Dye Used for the Book Cover and Slipcase Housed in the Oryundae Korean Martyrs Museum (오륜대 한국순교자박물관 소장 필첩 및 첩갑에 사용된 직물 및 염료분석)

  • Baek, Young Mee;Ha, Shin Hye;Bae, Sun Young;Lee, Jung Eun;Kwon, Young Suk
    • Journal of Conservation Science
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    • v.32 no.3
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    • pp.345-352
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    • 2016
  • The purpose of this study is to analyze on the textile used for book covers of "Gukgiboksiksoseon" and "Boepboksajeolboksaek", and slipcase of these books kept in the Oryundae Korean Martyrs Museum in Busan. These records are estimated to be written by Gyeongbin Kim(1831-1907), who was a royal concubine of 24th King Heonjong (reign 1834~1849) of the Joseon Dynasty. The cover textile of slipcase and two books are investigated to be silks by the FT-IR. The cover textile of slipcase is flower patterned satin with silver thread and the cover textile of two books are green and red with Su characters and bat patterned satin. The blackish part of pattern of slipcase is investigated by silver thread by FE-SEM-EDAX. Moreover, by the dye analysis, berberine, brazilin, and carthamin are detected from the cover textile of "Boepboksajeolboksaek". It is indicated that it was dyed with an amur cork-tree, a sappanwood, and a safflower. And rutin which is the main dyestuff of the sophora flower of the pagoda tree was detected from the yellow thread of the cover textile of slipcase.

Effects of Dietary Fatty Acid Composition on Level of Oleic Acid (ω9) in Brain Subcellular Fractions of Rats (식이 지방산이 흰쥐 뇌조직 Subcellular Fractions내 Oleic Acid(ω9) 조성에 미치는 영향)

  • Chung, Eon-Jung;Um, Young-Soak;Lee, Yang-Cha
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.33 no.10
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    • pp.1626-1633
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    • 2004
  • In recent, the roles of oleic acid, most abundant fatty acid in myelin, were investigated in relation to the brain functions. This study examined the effects of diets either with desirable ratios of $\omega$6/ $\omega$9 and P/M/S (mixed oil-fed group: MO) or with defficient in $\omega$3 series fatty acids (safflower oil-fed group: SO) on the oleic acid composition in RBC and brain synaptosomal, mitochondrial & microsomal phospholipids. The desirable fatty acid composition was computer-searched with different fats and oils to meet right ratios of both $\omega$6/ $\omega$3 and P/M/S. Diets were fed 3 weeks before conception and new-born pups were fed maternal milk from the same mothers and same diets until 9 wks of age. At 3 wks of age, the compositions of oleic acid in brain subcellular fractions and red blood cells were constantly remained whatever the composition of dietary fatty acids. But at 9 wks of age, the composition of oleic acid in synaptosome and mitochondria were significantly higher in MO group than SO group. The composition of oleic acid in milk was significantly higher in MO group than SO group, but in case of SO group, that of oleic acid was increased by 48%, in comparison with dietary fatty acid compositions. -9 desaturase index (18:0\longrightarrow8:1) of brain synaptosome was significantly higher in MO group than SO group at 3 and 9 weeks of ages, but that of brain microsome was higher in SO group than MO group at 9 wks of age. Taken together, the presences of oleic acid in the diet was important to maintain brain functions. The origins of oleic acid in brain may suggests two hypotheses; first, the central nervous system has priority for the uptake of oleic acid, and second the nervous system can synthesize all the oleic acid it needs, independently of its presence in the diet.