花色素類 的英文怎麼說
中文拼音 [huāshǎisùlèi]
花色素類
英文
anthocyans- 花 : Ⅰ名詞1 (種子植物的有性繁殖器官) flower; blossom; bloom 2 (可供觀賞的植物) flower 3 (形狀像花...
- 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...
- 類 : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
- 色素 : [生物學] pigment; pigmentum; colouring material色素斑 pigmented spots; 色素不均 anisochromasia; ...
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Objective to study and compare photic stabilities among extracted black rice, amaranth and grape pigment from natural products
摘要目的從天然產物中提取黑米、莧菜紅、葡萄紅這三種花青素類色素,並比較它們的光穩定性。Changes of pericarp color and the content of anthocyanin and flavonoids in litchi pericarp during chilling - injuried temperature storage
花色素苷和類黃酮含量的變化Fruit flesh color involves the production of both carotenoids and anthocyanins.
果肉顏色是由類胡蘿卜素和花青素兩者所造成的。When the illuminance rose, the photic decomposition rates of the natural anthocyan pigments rose as well, but there was no linear relation between photic decomposition rate and illuminance
隨著照度的增大,花青素類色素的光降解速率也增大,但光降解速率常數的改變和照度之間不存在線性對應關系。Results the natural anthocyan pigments were relatively stable under the radiation of incandescent lamp, whereas their photic decomposition rates became faster under the radiation of high - pressured mercury lamp
結果花青素類天然色素在白熾燈下較為穩定,而在高壓汞燈照射下,光降解速度明顯加快。The physiological functions of some natural pigments were reviewed, some natural pigments such as carotenoid, xanthophylls, flavanones and anthocyanin were introduced on antioxidant activities, antibacterial activities and health protection
綜述了中藥色素的藥理作用,對類胡蘿卜素、黃酮類、花色苷類等色素的抗氧化活性、抗菌活性及保健功能作了簡要介紹。The major anthocyanins in purple sweet potato are cyanidin and peonidin acylated with aromatic acid
其花色苷的主要類型為芳香酸酰化的矢車菊素和芍藥素。Anthocyanins are red, purple, and blue and are wiedly distributed, particularly in flowers and fruits where they are important in attracting insects, birds, etc
花青素呈現紅色、紫色或藍色,廣泛分佈於花或果實中,用來吸引昆蟲或者鳥類。In this experiment , the pigment was extracted from the 2 black rice varieties , yanheidao and yanzinuo , and its contents were 1. 2 % and 1. 4 % of hulled rice , respectively , but 90 % in the hull. components seperation and identification proved that black rice pigment from the 2 varieties belonged to anthocyanin consisting of chrysanthemin and keracyanin
巖黑稻、巖紫糯2個黑米稻品種糙米的黑米色素提取率分別為1 . 2和1 . 4 ,糠皮的黑米色素提取率分別為9 . 6 、 12 . 0 ,約90的黑米色素存在於糙米糠皮中.性質研究認為, 2品種黑米稻的黑米色素結構均屬花青苷類,經組分分離鑒定,花青定- 3 -葡萄糖及花青定- 3 -鼠李葡萄糖可能是構成色素的組分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 。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; 4Researches on pigmentation of flower color, types of flower pigments, biosyntheses of anthocyanins, genes of flower color, and strategies and methods of genetic engineering of flower color were described to various degrees in this paper
本文從花的成色作用和花色素種類入手,介紹了花色苷的生物合成,並從花色基因的種類和克隆、花色基因工程操作的策略和方法等角度綜述了近年來觀賞植物花色基因工程的研究進展。Black sesame beancurd jelly, with black bean and black sesame which contain rich protein and nutrition, is finely processed with the unique technology and workmanship developed by bingquan industry shareholding co. ltd
所含黑豆黃酮花青色素類和黑豆多糖具有直接或間接清除細胞體系和非細胞體系產生的活性氧作用,因而具有抗衰老功效。Anthocyanin is one kind of the flavonoid, and it is also an important plant secondary metabolite. it can not only affect the plant polymorphism ( especially the color of the flowers ), but also the metabolic process in plant ( especially the process of reproduction )
花青素屬黃酮類化合物,是一類非常重要的植物次生代謝產物,它不僅能夠影響植物的外觀形態(尤其是花的顏色) ,而且對植物的代謝生理(尤其是生殖生理)也有重要的作用。Study of optimum extracting method of rose pigment
玫瑰花中黃酮類色素的提取工藝研究There are varies of flowers planted in tien - wei flowers garden. in seasons, thousand of people visit the famous garden. when visitors get into the flower area, they will be treated the with snack, coffee, herbal tea from gardens
田尾鄉公路花園生產各種花卉,數量種類居全臺之冠,素有花的故鄉美稱,沿省道臺一線抵達田尾鄉境時,眼前景色盡是綠意及花團錦簇,令人心曠神怡As a valuable traditional medicine, saffron is applied in controlling viral hepatitis, increasing immune system, preventing cardio - vascular disease and anti - cancer, etc. crocin as a effective component in saffron is synthesized by carotenoids metabolic pathway
由於富含的類胡蘿卜素使其具有鮮亮的顏色、特殊的香味,因而被用作食品添加劑、天然色素、香料和染料外;番紅花也是一種珍稀名貴中藥材,具有抑制肝炎病毒、增強免疫、治療或預防心腦血管疾患和抗癌的功效。A ree partition simulation suggests that the tianzhushan intermediate rocks can be generated by partial melting, in coupling with fractional crystallization, of dioritic gneiss which is similar in chemical compositions to the mafic rocks in the lower crust in north dabie ; partial melting of intermediate grey gneiss which is similar in chemical compositions to the middle crust in north dabie can generate the tianzhushan felsic rocks
Ree配分的定量模擬計算結果表明,與基性下地殼相似的北大別基性閃長質片麻巖部分熔融並經過結晶分異能夠形成與天柱山中性巖類似的稀土元素組成,而與中性地殼相似的北大別中性灰色片麻巖部分熔融能夠形成與天柱山花崗巖類似的稀土元素組成。Ree partition simulation suggests that the tianzhushan intermediate rocks can be generated by partial melting, in coupling with fractional crystallization, of dioritic gneiss which is similar in chemical compositions to the mafic rocks in the lower crust in north dabie ; partial melting of intermediate grey gneiss which is similar in chemical compositions to the middle crust in north dabie can generate the tianzhushan felsic rocks
Ree配分的定量模擬計算結果表明,與基性下地殼相似的北大別基性閃長質片麻巖部分熔融並經過結晶分異能夠形成與天柱山中性巖類似的稀土元素組成,而與中性地殼相似的北大別中性灰色片麻巖部分熔融能夠形成與天柱山花崗巖類似的稀土元素組成。Used mainly for cellulosic - based textile printing and dyeing
主要用於纖維素類紡織品的印花和染色。分享友人