求一篇色素提取的英文文献和它的中文翻译,最好是细菌色素提取

发布网友 发布时间：2022-05-21 04:50

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热心网友 时间：2023-10-15 00:37

There are two methods extracted pigment, one is the direct extraction, boiled out juice, filter the impurities, enrichment can, one is to use certain auxiliaries or multiple extraction.

If use red blue flower proction rouge, in qimin yaoshu HuaFa record: "kill is elected to gather beaten, ripe, with water tao, pu-tai ground to yellow juice, beaten corn meal, with more clear and clean pulp, and those of vinegar to bag is dyed red wringing juice not abandon also charged in the urn deterrence. Ground with cloth cover, beaten, with more mi-combined chestnut make all, on average, aerating table and make bread, dry bread victory, and shall not do, makes the flowers." yu yi

"Remember with books and a law" : "blood-nest gets burned falls chenopodiaceae, chenopodiaceae, herb and make the artemisia CaoHui [no ash is also], take with soup and knead shower clear juice [ten hui times, spent all born], the potential is pure juice the bag ground take the urn, take vinegar pomegranate two or three (led by:" the open content "apparently using ebony water) and broke take the son, the less beaten corn meal break the slurry water extremely acid, cloth of stranded and take shen, flower juice with and without vinegar pomegranate person [if, in order to better vinegar and rice plasma may also, if after no vinegar person, qing rice pulp extreme acid, viewed the], with empty white rice as large as agkistrodon, white] [powder,... pain at night, cover to stir, purging to qing juice to pour in, with the sunrise white bag of practice Angle suspension, tomorrow, twist dry yi yi as small as a half MaZi, double the tumble into yi." while

For some hard dissolved plant pigment extraction still need ethanol instead of water as a solvent, will plant after smashing, in airtight containers, 95% alcohol, dipping into after 24 hours, will be poured out, reoccupy solution same ethanol dipping 6 hours, repeated twice. Finally, after all the solution mixed filter by after-chroming, can as

热心网友 时间：2023-10-15 00:38

提取色素有二种方法，一是直接提取，用水煮出汁，滤去杂质，浓缩即可，一是要借助某些助剂或多次提取。

如用红蓝花制作胭脂，在《齐民要术》里记载：“杀花法：摘取即碓捣使熟，以水淘，布袋绞去黄汁，更捣，以粟饭浆清而醋者淘之，又以布袋绞汁即收取染红勿弃也。绞讫著瓮中，以布盖上，鸡鸣更捣以栗令均，于席上摊而曝干，胜作饼，作饼者，不得干，令花浥郁也。”

同书又记“作燕支法”：“预烧落藜、藜、藿及蒿作灰[无者即草灰亦得]，以汤淋取清汁，揉花[十许遍，势尽乃生]，布袋绞取纯汁著瓮器中，取醋石榴两三个(引者按：《天工开物》中用乌梅水)，擘取子，捣破少著粟饭浆水极酸者和之，布绞取沈，以和花汁[若无醋石榴者，以好醋和饭浆亦得，若复无醋者，清饭浆极酸者亦得，空用之]，下白米粉大如酸枣[粉多则白]，……痛搅，盖冒至夜，泻去上清汁至淳处止，倾著白练角袋子中悬之，明日干浥浥时，捻作小瓣如半麻子，阴干之则成矣。” 　　

对于某些难溶性植物色素的提取还需用乙醇代替水作溶剂, 将植物粉碎后，放入密闭容器中，倒入95%的乙醇，浸渍24小时后，将溶液倒出，再用同样的乙醇浸渍6小时，重复两次。最后将所有的溶液混合后，进行过滤，即可作为染液。
至于英文嘛， 呵呵 不太清楚咯