𝔖 Bobbio Scriptorium

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Evidence for a Swarming Substance Which Stimulates Colony Formation in the Development of Pediastrum duplex Meyen

✍ Scribed by John G. Moner

Book ID: 125725705
Publisher: Marine Biological Laboratory
Year: 1954
Tongue: English
Weight: 348 KB
Volume: 107
Category: Article
ISSN: 0006-3185
DOI: 10.2307/1538610

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📜 SIMILAR VOLUMES

Response of cottonseed oil products to t

Response of cottonseed oil products to the kreis test for rancidity : In the Kreis test a fat or oil is shaken with equal volumes of hydrochloric acid and a solution of phloroglucinol in ether. The development of a red color indicates that the fat or oil is rancid; its formation is probably due to the presence of aldehydes or ketones in the material tested. Chromogenetic substances, which give a positive Kreis reaction, occur in crude cottonseed oil. The researches of W. B. Smith (Journal of Industrial and Engineering Chemistry, 1920, xii, 764–766)

📂 Article 📅 1920 🏛 Elsevier Science 🌐 English ⚖ 82 KB