 For educational practice either of the above-named five raw materials may be employed ; but in order that attention may be concentrated on the process by which the extracts are prepared, rather than on any one of the extracts themselves, it suffices to...  An Introduction to Pharmaceutical Chemistry - Page 305by John Attfield - 1867 - 447 pagesFull view - About this book
 | John Moore Neligan - Dispensatories - 1864 - 816 pages
...of the fresh leaves and flowering tops of aconite, one hundred and twelve pounds. Bruise in a stone mortar, and press out the juice ; heat it gradually to 130°, and separate the green colouring matter by a calico filter. Heat the strained liquor to 200° to coagulate... | |
 | William Frazer - Materia medica - 1864 - 492 pages
...carefully watehed. PREPARATION — Take of fresh leaves and flowering tops, Ib. 1 1 2 ; bruise in a stone mortar and press out the juice; heat it gradually to 130°, and separate the green colouring matter by a calico filter ; heat the strained liquid to 200°, to coagulate... | |
 | General Medical Council (Great Britain) - British pharmacopoeia - 1867 - 478 pages
...LACTUCLE. EXTRACT OF LETTUCE. Take of The flowering Herb of Lettuce . . 112 pounds Bruise in a stone mortar, and press out the juice ; heat it gradually to 130°, and separate the green colouring matter by a calico filter. Heat the strained liquor to 200° to coagulate... | |
 | Robert Edmund Jackson - Drugs - 1867 - 710 pages
...Extract of Lettuce. PREPARATION. — Take of the flowering herb of lettuce, 112 pounds. Bruise in a stone mortar, and press out the juice. Heat it gradually to 130°, and separate the green colouring matter by calico filter. Beat the strained liquor to 200° to coagulate... | |
 | Edward John Waring - Pharmacopoeias - 1868 - 532 pages
...the fresh Leaves and young Branches of Hyoscyamus, one hundred and twelve pounds. Bruise in a stone mortar, and press out the juice ; heat it gradually to 130°, and separate the green colouring matter by a calico filter. Heat the strained liquor to 200° to coagulate... | |
 | Henry Beasley - 1872 - 572 pages
...BenedictI.] EXTEACTUM ACOKITI. B. Bruise the fresh leaves and flowering tops of aconite ftcxij in a stone mortar, and press out the juice ; heat it gradually to 130°, and separate the green colouring matter by a calico filter. Heat the strained liquor to 200° to coagulate... | |
 | John Attfield - 1873 - 664 pages
...supposed source of fermentation and decay, has been- removed, and chlorophyll (the green coloringmatter of plant-juice) retained practically unimpaired in...remove the green flocks of chlorophyll which separate, 113- filtration through calico. When the liquor has all passed through the filter, set the chlorophyll... | |
 | John Attfield - 1875 - 808 pages
...by which the extracts are prepared, rather than on any one of the extracts themselves, it suffices to make an extract of some ordinary green vegetable,...and press out the juice ; heat it gradually to 130° F., and remove the green flocks of chlorophyl which separate, by filtration through calico. When the... | |
 | Robert Edmund Scoresby- Jackson - 1875 - 756 pages
...HTOSCTAMÜS. — Tale of the fresh leaves andyoung branches of hyoscyamus, 112 pounds. Bruise in a ttone mortar, and press out the juice; heat it gradually to 130°, and separate the green colouring matter by a calico filter. Heat the strained liquor to 200° to coaj/ulate... | |
 | John Attfield - Chemistry - 1876 - 702 pages
...by which the extracts are prepared, rather than on any one of the extracts themselves, it suffices to make an extract of some ordinary green vegetable,...mortar, and press out the juice; heat it gradually to 130Э F., and remove the green flocks of chlorophyll which separate, by filtration through calico.... | |
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