- acid extract
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кислая вытяжка
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Acid maceration — is a technique to extract organic microfossils from a the surrounding rock.HCl or acetic acid may be used to extract phosphatic fossils, such as the small shelly fossils, from a carbonate matrix.HF is also used in acid macerations to extract… … Wikipedia
Acid-base extraction — is a procedure using sequential liquid liquid extractions to purify acids and bases from mixtures based on their chemical properties. Acid base extraction is routinely performed during the work up after chemical syntheses and for the isolation of … Wikipedia
extract — extracts, extracting, extracted (The verb is pronounced [[t]ɪkstræ̱kt[/t]]. The noun is pronounced [[t]e̱kstrækt[/t]].) 1) VERB To extract a substance means to obtain it from something else, for example by using industrial or chemical processes.… … English dictionary
extract — 01. My tooth was totally decayed, so my dentist decided to [extract] it. 02. Citric acid which is [extracted] from fruits such as oranges and lemons can be used to make powerful cleaning products. 03. Emily is working on a research project… … Grammatical examples in English
acid — n. & adj. n. 1 Chem. a any of a class of substances that liberate hydrogen ions in water, are usu. sour and corrosive, turn litmus red, and have a pH of less than 7. b any compound or atom donating protons. 2 (in general use) any sour substance.… … Useful english dictionary
Hydroxycitric acid — IUPAC name 1,2 dihydroxypropane 1,2,3 tricarboxylic acid … Wikipedia
Grapefruit seed extract — (GSE), also known as citrus seed extract, is a liquid derived from the seeds, pulp, and white membranes of grapefruit.[1] Self made natural GSE processed in the laboratory without solvents or synthetic agents is prepared by grinding the… … Wikipedia
Saw palmetto extract — is an extract of the fruit of Serenoa repens . It is rich in fatty acids and phytosterols, and has shown promise in treating benign prostatic hyperplasiacite journal | author=Wilt TJ et al | title=Saw palmetto extracts for treatment of benign… … Wikipedia
Yeast extract — is the common name for various forms of processed yeast products that are used as food additives or flavourings. They are often used in the same way that monosodium glutamate (MSG) is used, and, like MSG, often contain free glutamic acids. The… … Wikipedia
Folic acid — Folic acid … Wikipedia
Boswellic acid — Boswellic acids are a series of pentacyclic triterpene molecules which are produced by plants in the genus Boswellia . Like many other terpenes, boswellic acids appear in the resin of the plant which exudes them; it is estimated that they make up … Wikipedia