• Journal of Life Science
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• v.23 no.1
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• pp.55-62
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• 2013

The objective of this study was to evaluate the anti-inflammation effect of extract of Carthamus tinctorious seed, on skin obtained from Gyeong buk, Korea. Regulatory mechanisms of cytokines and nitric oxide (NO) involved in immunological activity of Raw 264.7 cells. Tested cells were pretreated with 70% ethanol extracted of Carthamus tinctorious seed and further cultured for an appropriated time after the addition of lipopolyssacharide (LPS). During the entire experimental period, 5, 10, 25 and 50 ${\mu}g/ml$ of Carthamus tinctorious seed showed no cytotoxicity. In these concentrations, ethyl acetate layer of ethanol extracted Carthamus tinctorius seed (CT-E/E) inhibited the production of NO and prostaglandin $E_2$ ($PGE_2$), tumor necorsis factor-a (TNF-${\alpha}$), interleukin-$1{\beta}$ (IL-$1{\beta}$), interleukin-6 (IL-6) expression of inducible NO synthase (iNOS), cyclooxygenase-2 (COX-2). At a 50 ${\mu}g/ml$ level of CT-E/E, $PGE_2$, iNOS and COX-2 inhibition activity were shown 60%, 38%, and 42%, respectively. In addition, CT-E/E reduced the release of inflammatory cytokines including TNF-${\alpha}$, IL-$1{\beta}$ and IL-6. These results suggest that Carthamus tinctorious seed extracts may be a potential anti-inflammatory therapeutic agent due to the significant effects on inflammatory factors.

• Journal of the Korean Society of Food Science and Nutrition
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• v.27 no.4
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• pp.698-704
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• 1998

This study was carried out to investigate the effects of diet of Korean safflower(Carthamus tinctorious L.) seed powder on bone tissue during the recovery of rib-fracture in rats. Male Sprague-Dawley rats of 10 weeks old, weighing 370$\pm$5g, were divided into two groups including the control group(C group, AIN-76 semipurified diet) and safflower seed group(S group, AIN-76 semipurified diet+10% safflower seed powder) and were fed experimental diets for 12 days after adaptation period. After this period, the 9th right rib was fractured surgically and sham-operation was also performed. Rats were fed with experimental diets for up to 30 more days after rib-fracture. The degree of bone repair was evaluated during the recovery period at the 8th, 11th, 16th, 21st, 30th days after the surgical operation by microscopic observation of the fractured rib tissue. In callus formation, the portion of hyaline cartilage was noticably higher in S group than C group. The intracatilagenous ossification was observed at the 8th day in S group, but at 11th day in C group. The intramembranous ossification in callus was widely found over the 8th day to the 11th day in S group, but it was shown over the 11th day to the 16th day in C group. Bone resorption was also occured more rapidly in S group as indicated by large numbers of osteoclasts observed. At the 30th day, most of trabecular bones were disappeared in S group, whereas still shwon in C group over wide ranges of fractured ribs. These results imply that the supplementation of Korean safflower seed powder influences in the recovery of bone fracture by accelerating the process of bone repair.

• Journal of Nutrition and Health
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• v.31 no.6
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• pp.1049-1056
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• 1998

This study was carried out to investigate the effects of Korean safflower(Carthamus. tinctorious L.) seed powder supplementation on bone metabolism during the recovery of rib-fracture induced by surgical operation in rats. Male Sprague-Dawley rats of 10 weeks old, weighing 370$\pm$5g, were divided into two groups after arrival : the control group(C group, AIN-76 semifurified diet) and safflower seed group(S group, AIN-76 semifurified diet+10% safflower seed powder). They were fed experimental diets for 12 days before the rib fracture operation and for 30 more days after the operation. A number 9 rib was fractured surgically and sham-operation was also performed. After the rib-fracture operation, rats were sacrificed on the 8th, 11th, 16th, 21st, and 30th day, respectively. The body weights were decreased on the 8th day after operation in both groups but recovered gradually thereafter. The fractured sections of the S group were more strongly adhered and more rapidly repaired than those of C group. Effects of safflower seed powder supplementation on indices of bone metabolism during the repairing of rib-fracture can be summarized as following. There were no differences between C and S group. In the levels of PTH and calcitonin, which regulate the concentration of plasma calcium. However, PTH level on the 8th day was significantly higher than that on the 16th day in control group. There were also no differences between groups or within groups in the levels of calcitonin. Osteocalcin levels, one of the bone-formation indices, were similar in two groups. Activities of total-ALP in plasma were highest at the 8th day in both groups and decreased thereafter, except on the 30th day in control group. The activities of bone-specific ALP that is directly related to bone calcification, showed higher levels in the S group than in the C group throughout the experimental period. They were significantly increased in the S group on the 11th, 16th, and 21st days. In comparisons of plasma calcium and phosphate levels, Ca levels were tended to be lower in the S group than in the C group and P levels showed the opposite trend. It seems that the fractured ribs were more rapidly repaired in rats supplemented with safflower seed powder than in control rats, possibly due to stimulation of bone calcification from increased activity of bone-specific ALP. (Korean J Nutrition 31(6) : 1049-1056, 1998)

• Korean Journal of Plant Resources
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• v.18 no.1
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• pp.8-14
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• 2005

This study was carried out to investigate the possibility of double cropping of safflower(Carthamus tinctotious L.) in vinyl house for rainshield culture. Planting methods, i.e., direct seeding as the first crop and direct seeding and transplanting as the second crop, were investigated. Growth characters and establishment were better in the first crop than in the second crop. Between direct seeding and transplanting of the second crop, growth was not significantly different, but establishment was much higher in direct seeding than in transplanting. Seed yield of the second crop was lower $30\~74\%$ than that of the first crop. In planting methods of the second crop, seed yield was higher in direct seeding than in transplanting. Therefore, optimum method of the second crop for double cropping of safflower in the middle parts of Korea was estimated as direct seeding.

• Journal of Veterinary Clinics
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• v.18 no.2
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• pp.116-123
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• 2001

This study was undertaken to find out the effect of Korean safflower seed powder on histopathological changes of cadmium toxicity in mice. Fifty BALB/c mice were divided into a control group(A) and four experimental groups(B, C, D, E) : group A received tap water and basal diet, group B received tap water and diet supplemented with 3% Korean safflower seed powder alone, group C received basal diet and 300 $\mu\textrm{g}$/g of cadmium, group D and E received basal diet supplemented with 3% and 10% Korean safflower seed powder and 300$\mu\textrm{g}$/g of cadmium respectively. Cadmium dissolved in tap water was used, and the Korean safflower seed powder were mixed with feed. All mice were dissected on the 56th day. Histopathological changes in liver, kidney, lung, cortical osseous tissue of femoral shaft, bone trabecular of femur, and epiphyseal cartilage plate of femur were observed. Group B showed no significant changes compared with the control group. But group C showed the unclearness of specific cells in liver, the loss of architecture and focal necrosis of hepatocyte, the glomerular swelling, degeneration and necrosis of convoluted tubules, desquamation and vacuolization of the greater part of the renal tubular epithelium, the marked congestion and thickness of the wall of alveolus in lung, slightly thinning of the cortical osseous tissue in femoral shaft, reduction of cancellous bone volume and marked narrowness of bone trabecular, marked thinning of epiphyseal cartilage plate and irregular arrangement of columnar structure of cartilage cells. On the other hand, Korean safflower seed powder-treated group showed a little convalescent changes and maintained their normal architectures in liner, kidney, lung, cortical osseous tissue of femoral shaft, bone trabecular of femur and epiphyseal cartilage plate of femur.

• Korean Journal of Food Science and Technology
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• v.31 no.4
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• pp.912-918
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• 1999

The chemical compositions of korean and Chinese safflower (Carthamus tinctorious L.) seed were compared in this study. The proximate compositions were 0.73 and 0.05% of moisture, 19.74 and 18.82% of crude protein, 15.47 and 14.61% of crude fat, 3.78 and 3.87% of crude ash, 14.53 and 10.46% of crude fiber, 46.49 and 52.23% of N-free extracts in the non-roasted safflower seed (NRS) and roasted safflower seed (RS), respectively. Crude fat contents in non-roasted chinese safflower seed (NRCS) and roasted chinese safflower seed (RCS) were 33.30 and 31.22%, which were higher than those of NRS and RS. Unsaturated fatty acid in NRS was 83.2% and 90.9% in NRCS. Linoleic acid was the most predominant fatty acid in NRS (74.0%) and NRCS (74.2%). Sucrose (216.5 mg/100 g) and raffinose (117.5 mg/100 g) were major free sugars in NRS, but sucrose, glucose, fructose and raffinose were in NRCS. Glutamic acid, aspatic acid and arginine were major in total amino acids. 24 kinds of free amino acid were detected in NRS and 11 kinds in RS. Total essential amino acid in NRS ($28.0\;{\mu}g/100\;g$) was higher than that in NRCS ($9.2\;{\mu}g/100\;g$). The organic acids in safflower seed were composed of formic acid, succinic acid, malic acid, oxalic acid and fumaric acid. The content of vitamin E $({\alpha}-tocopherol)$ in NRS and NRCS were 10.5 mg/100 g, 6.2 mg/100 g, NRCS and RCS were 12.8 mg/100 g, 9.4 mg/100 g, respectively. Total carotenoid content in NRCS was $452.0\;{\mu}g/100\;g$ and it was higher than in NRS. The major minerals of safflower seed were K, P, Ca, Mg.

• Korean Journal of Medicinal Crop Science
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• v.12 no.6
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• pp.454-458
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• 2004

This study was carried out to clarify the effect of sulfur fertilization method on the qualities of safflower (Carthamus tinctorious L.) seed. Sulfur application increased the nitrogen and sulfur content of seed. In nitrogen content, there was no significant difference among sulfur fertilizers, whereas sulfur content was increased by raising ammonium sulfate (AS) amounts by soil application. In application method of AS, there was no significantly difference between foliar application and soil application with 8 kg S/10a. N/S ratio in seed was decreased by sulfur application, and also decreased with the increase of AS amounts by soil application. The contents of lipid and protein were increased by sulfur application. Lipid content was highest in foliar application, and protein content was lowest in AS 4 kg S/10a. By sulfur application, the content of total phenolics and electron donating ability (EDA) were increased by $3.1{\sim}4.7%$ and $3.6{\sim}8.5%$, respectively compared with control. In content of total phenolics, there was no significant difference among sulfur fertilizers, but EDA was higher in sulfur powder 20 kg/10a and AS 8 kg S/10a than that in other fertilizers. Sulfur application showed positive effects on the qualities of safflower seed. In application effects, AS and foliar application were more efficient than sulfur powder and soil application, respectively.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.5
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• pp.733-738
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• 2003

Chemical compositions and DPPH radical scavenger activity in different sections of safflower (Carthamus tinctorious L.) were investigated. Protein contained 28.39% in sprout and fat contained 20.47% in seed, respectively. Linoleic acid as predominant unsaturated fatty acid of safflower contained 80.01% in sprout and 78.27% in seed. Glucose contained 1253.6mg% in sprout and fructose contained 970.7mg% in sprout. Sucrose contained 912.0mg% in flower bud. Succinic acid was included 2795.3 mg% in flower, malic acid was included 2054.8mg% in leaf. K as minerals contained 2826.8mg% in leaf and 2613,6 mg% in sprout, Ca contained 1999.8mg% in leaf and 1160.9mg% in sprout. Total phenolics contained 5.8%, 4.7%, 4.4% in flower, sprout and leaf, and total flavonoid contained 6.5%, 2.5%, 2.0% in flower, sprout and leaf, respectively Serotonin-I (Ν- [2- (5-hydroxy - l Η- indol -3- yl)ethyl] ferulamide) as serotonin compounds was determined 147.7mg% in seed, serotonin - II (Ν-［2-(5-hydroxy-lΗ-indo-1-3yl )ethyl]-p-coumaramide) was determined 155.4 mg% in seed. Acacetin as flavonoid compounds was contained 116.5mg% in seed. Luteolin as flavonoid compounds was identified 388.3mg% in sprout, luteolin 7-glucoside was determined 692.3mg% in leaf, respectively. DPPH radical scavenger activity was measured by DPPH method, it was shown higher 114.2% in ethanol extract of flower and 113.6% in ethanol extract of leaf than 88.05% of 100 ppm BHA as chemical antioxidant.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.7
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• pp.1039-1045
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• 2003

Functional healthy drinks were processed with freeze dried powders of ethanol extract from of defatted safflower (Carthamus tinctorious L.) seed cake and some useful components of the drinks were investigated. Yield of freeze dried powder was the highest as 8.42% when it extracted with 60% ethanol (60% EFDP). Each drink contained 0.02% of freeze dried powder and ranged 10.6∼13.8% of soluble solid, 2.90∼3.68 of pH, 0.10∼0.83% of titratable acidity. ‘L’ value of drink-I (DSD-I) was the highest as 94.82$\pm$2.45, ‘b’ and ‘a’ value of drink-V (DSD-V) was highest as 27.15-2.65 and 28.67$\pm$2.69, respectively. Major free sugars of drink were 6015.3∼7918.2 mg% of glucose and 1511.4∼2091.0 mg% of sucrose. The content of citric acid was the highest as 179.2∼981.3 mg%. The content of total phenol in 60% EFDP was 99.17 mg% and that of drink-II(DSD-II) and DSD-V was 307.84 mg% and 224.06 mg%, respectively. Total flavonoid was contained as 50.29 mg% in 80% ethanol extract (80% EFDP) and 125.20 mg% in DSD-V. N-[2-(5-hydroxy-1H-indol-3-yl) ethyl] ferulamide (serotonin-I) was determined as high as 18.81 ppm in 80% EFDP and ranged 2.42∼2.89 ppm in drinks. N-[2-(5-hydroxy-lH-indol-3yl)ethyl]-p-coumaramide (serotonin-II) was determined as 30.17 ppm in 80% EFDP and ranged 3.79∼4.59 ppm in drinks. Acacetin, flavonoid compound were 9.83 ppm in amyloglucosidase hydrosis + 60% ethanol extract (A + 60% EFDP) and ranged 0.98∼1.26 ppm in drinks. Electron donating ability (EDA, %) was measured and compared with 100 ppm BHA as chemical antioxidant. EDA was 93.97$\pm$2.21% in A+60% EFDP, 94.79$\pm$2.26% in DSD-I, 94.69$\pm$1.37% in DSD-II, and 93.83$\pm$1.49% in BHA. DSD-II added with hot water extract solution from Korean ginseng and safflower yellow pigment recorded the highest sensory score.