天然植物之抗菌性及織物染色性之研究

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Title:	天然植物之抗菌性及織物染色性之研究 The Study of Different Extracted the Study of Anti-bacterial Activities and Fabric Dyeing Properties of Crude Plant Extracts
Authors:	徐翊庭林尚明郭文貴翁清松蘇彥如
Contributors:	紡工系
Keywords:	紅花艾葉烏梅棉尼龍羊毛染色抗菌性
Date:	2004-06-1
Issue Date:	2010-05-13
Abstract:	本研究主要是以中藥紅花、艾葉及烏梅為實驗材料，此是利用索氏萃取法及兩種不同之溶媒進行中藥萃取，並探討在不同萃取時間及濃度下之中藥草取物於加入媒染劑後對其織物染色性與抗菌活性之影響。其中，萃取實驗結果顯示，紅花、艾葉和烏梅在分別進行6及24小時萃取後，以烏梅所得之萃取率為最佳，反之為艾葉。另以70%乙醇進行6小時萃取後之中藥材，則是以烏梅為最佳，反之為艾葉。其中，以70%乙醇進行24小時萃取，則是以紅花為最佳，反之為艾葉。另外，在染色實驗方面，本研究選擇以棉、尼龍、羊毛三種織物進行染色試驗。其中，染料之選用以經萃取後之中藥為探討對象，當濃度越高時則經染色試驗後所測得之K/S值越大，而本實驗論之抗菌定性試驗中，三種中藥材之定性抗菌結果顯示，紅花、艾葉對大腸桿菌和金黃色葡萄球菌，皆無抗菌效果。其中，只有烏梅具抑菌效果；另外在定量抗菌試驗中，則是以烏梅萃取物對大腸桿菌和金黃色葡萄球菌之抗菌性較優於其他兩種中藥。總體而官，三種中藥材對金黃色葡萄球菌之抗菌性。 The main purpose of this study is to examine the antibacterial activities and fabric dyeing of three crude plant extracts-Carthame Flos, Cartemisiae Argyifolium and Mume Fructus Fructuse, which extracted soxhlet process with two different solvents and times by fabrics of joined mordant agent or not were compared. The experimental results show that the extracting rate of Mume Fructuse with 70% ethanol solvent for 6 hours is the best, but Carthame Flos is the worst. The extracting rate of Cartemisiae Argyifolium with 70% ethanol solvent for 24 hours is the best, but Carthame Flos is the worst. The dyeing results of plant extracts for cotton, nylon, and wool fabrics show that the dye concentration is higher, the K/S value is bigger. The results of antibacterial test showed, the Mume Fnictus has obvious antibacterial effect using the qualitative method; the Mume Fructus also show higher antibacterial effect against Escherichia coli and Staphylococcus aureus than Carthame Flos and Cartemisiae Argyifolium using the quantitative method. All of the three crude plant extracts show the better antibacterial effect against Staphylococcus aureus.
Relation:	華岡紡織期刊 11卷2期 P.189-196
Appears in Collections:	[Department of Textile Engineering ] Journal of the Hwa Gang Textile

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