色素原 的英文怎麼說

中文拼音 [shǎisùyuán]
色素原 英文
chromogen
  • 色 : 色名詞[口語] （顏色） colour
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 色素 : [生物學] pigment; pigmentum; colouring material色素斑 pigmented spots; 色素不均 anisochromasia; ...
  1. Antioxidant activity of procyanidins in grape seed

    葡萄籽中原花色素的抗氧化活性
  2. Absorption, fluorescence emission and excitation spectra of five pigment - protein complexes were determined. photosynthetic electron transfer was measured from the dcip photoreduction. p700 concentration was assayed from the ferricyanide - oxdised minus ascorbate - reduced difference spectrum

    測定裙帶菜各色素蛋白復合物的吸收光譜、熒光發射光譜和熒光激發光譜，並進行了dcip的光還原測定和化學法的氧化還原差示光譜測定。
  3. Our experiments showed that the methed has many advantages, such as high extraction efficiency, simply process, less pollution, and the cost is smoll etc. but extraction quotiety of the dark brown pigment differ from walnut epicarp of the three made of dryness

    色素溶液的吸光度隨波長增加而減小的趨勢相同，色素的水溶性，耐氧化一還原性，耐光性，鹽、蔗糖、金屬離子對色素的色澤的影響基本相似。
  4. By using ethyl acetate and water as extractant, oligoprocyanidins were extracted from grape seeds

    介紹了用乙酸乙酯/水作溶劑從葡萄籽中提取低聚原花色素的方法。
  5. Hemochromatosis can be primary ( the cause is probably an autosomal recessive genetic disease ) or secondary ( excess iron intake or absorption, liver disease, or numerous transfusions )

    血色素沉著癥或可以是原發的（病因大概為常染色體隱性遺傳病） ，也可以是繼發的（過多的鐵攝取或吸收、肝臟疾病、大量輸血） 。
  6. The tumor that eye ministry often produces is the commonnest former hair inside palpebral cancer, lachrymal cancer and eye malignant tumor, malign melanin tumour

    眼部常發生的腫瘤為眼瞼癌、淚腺癌以及眼內最常見的原發惡性腫瘤、惡性黑色素瘤。
  7. Melanin darkens the skin and is the cause of suntan

    黑色素使皮膚變黑是人被曬黑的原因。
  8. Primary malignant melanoma in the right pulmonary : case report

    右肺原發性惡性黑色素瘤1例
  9. Bamboo salt contain abundant vitamin and 100 % natural ossein fiber, which can go into the pore to activate body ' s ferment cells and effectively restrain and decompose melanin so as to maintain skin white and shine

    竹鹽蘊藏豐富的維他命及100 %純天然骨膠原纖維，能深入毛孔激發體內酵素細胞有效的防止黑色素的生成，並對其分解代謝，從而令肌膚白皙透亮。
  10. The recombinant expression plasmids prt - p450nor and pet - p450nor were constructed by inserting p450nor gene into the bamh i / hind iii site of the prokaryotic expression vector prset and pet28, then they were transformed into e. coli bl21

    本研究將已克隆的真菌細胞色素p450nor基因插入原核表達質粒載體prset和pet28的bamhi / hind位點，成功構建重組表達質粒prt - p450nor和pet - p450nor ，並轉化到e . colibl21 。
  11. It was found that the levels of catechins and proanthocyanins in those subclones accumulating anthocyanins were also raised, and were independent of the activity of phenylalanine ammonia - lyase

    發現積累色素的細胞系中，兒茶素與原花色素的形成能力也得到了大幅度提高，且與苯丙氨酸解氨酶活性無關。
  12. Individuals from sub - saharan africa and australian aborigines might have similar skin pigmentation ( because of adapting to strong sun ), but genetically they are quite dissimilar

    非洲次撒哈拉地區居民與澳洲原住民，皮膚色素的分佈也許相同（因為適應強烈的日曬） ，但是論遺傳組成，他們極不相似。
  13. Diagnostic criteria and principles of management of skin discolouration induced by cosmetics

    化妝品皮膚色素異常診斷標準及處理原則
  14. Red pigment has been extracted with acidic edible alcohol from prunus tomentosa thunb and its stabilities are studied

    摘要以東北毛櫻桃為原料，用酸性食用乙醇提取制得櫻桃紅色素，並對該色素的穩定性進行了研究。
  15. Tea ( camellia sinensis ) is one of the most common beverages consumed worldwide. tps ( tea pplyphonels ) are most abundant in green tea and they are mostly in the form of flavanols commonly known as catechins which include ( - ) - epicatechm ( ec ), ( - ) - epicatecbjn - 3 - gallate ( ecg ), ( - ) - epigallocatechin ( ecg ), ( - ) - epi gallocatechin - 3 - gallate ( egcg )

    茶多酚（ teapolyphonels ， tps ）是以茶葉為原料提取出來的一類多酚類化合物，除含有酚酸、黃酮、黃酮醇和花色素外，其主要成份是茶兒茶素（黃烷醇類） ，約佔tps的60 - 80 。
  16. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  17. In this paper, phylogenetic relationship of 13 species involved in 6 genera of cruciferae wer e carried out through both the clones of homologous sequences with the primers designed on the basis of conserved regions of cyp86mf gene in cytochrome p450 gene superfamily and the differential analyses of them. meanwhile, complete sequences of some genes in cytochrome p450 gene superfamily were isolated and identified by smart pcr - race strategy, and expressed in e. colt. the results were as follows : ( 1 ) isolated by pcr from 11 species of cruciferae, eleven homologous gene segments that deduced amino acids were identities of over 80 % at nucleotide sequence level and similarities of over 70 % at amino acid sequence level

    本論文以已知的細胞色素p450基因超家族成員cyp86mf基因的保守區設計引物對十字花科重要蔬菜作物的6個屬13個物種進行了同源序列的分離克隆，通過核酸序列的差異比較分析，研究了該基因在不同物種中的進化關系；同時，通過保守引物的pcr擴增和race相結合的方法對十字花科植物不同物種的細胞色素p450基因家族成員基因全長進行了分離克隆、鑒定和原核表達的研究，獲得如下研究結果： （ 1 ）通過pcr從十字花科植物不同物種中擴增到11個可以推導出完整氨基酸序列的同源片段。
  18. Using the electric current cation and anoin exchange action, like l - ascorbic acid directly sends in the cell, the activation cell, the desalination pigment, the promotion collagen and the tension textile fiber regeneration increase skin organizes to guarantee the water ability, lets the skin tightly send smoothly has the elasticity, achieves the crystal clear beautiful skin effect

    利用電流正負離子的交換作用，如左旋c直接送入細胞中，活化細胞、淡化色素、促進膠原蛋白及彈力纖維的再生增加皮膚組織的保水能力，讓皮膚緊致光滑有彈性，達到晶瑩剔透的美膚效果。
  19. Abstract : the extraction of purple pigment from brassica campestris and its stability were studied. the pigment is stable under acidic condition, worth to develop in food industry

    文摘:以紫菜薹為原料，用30乙醇溶液浸提制得紫菜薹色素，並對其理化性質進行了研究。結果表示該色素在弱酸性條件下，具有較好的穩定性，在食品工業中有一定的開發利用價值。
  20. Tooth discolouration can lead to intrinsic or extrinsic stains. intrinsic stains may be caused by tetracycline stain, excessive fluoride intake, pulp degeneration after tooth trauma and the presence of metallic restorative materials such as silver amalgam

    外在變色是由於食物中的色素附在牙面上，形成斑漬，只要洗牙便可以清除這類斑漬。內在變色的其中一個原因是在乳齒或恆齒的形成過程中，受到一些藥物例如四環素的影響。
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