hartshorn

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harts·horn

(harts'hōrn), Avoid the mispronunciation hart'shorn.

A mixture of ammonium bicarbonate and ammonium carbamate obtained from ammonium sulfate and calcium carbonate by sublimation; formerly used as an expectorant and in smelling salts; so called because originally obtained from deer antlers.

hartshorn

(härts′hôrn′)

1. The antler of a hart, formerly used as a source of ammonia and in smelling salts.

2. See ammonium carbonate.

References in periodicals archive ?

Caption: Figure 1: Comparison of extraction yields for raw and roasted peanut and hazelnut samples provided by different buffer compositions: PBS (10 mM phosphate buffer saline pH 7.4 + NaCl 0.15 M), Tris-Cl (20 mM Tris-Cl, pH 8.2), urea-TBS (7 M urea + 50 mM Tris-Cl, 150 mM NaCl pH 8 + 25 mM IAA); ammonium bicarbonate (0.1 M ammonium bicarbonate + NaCl 0.15 M).

Effects of the Varietal Diversity and the Thermal Treatment on the Protein Profile of Peanuts and Hazelnuts

In the experiments, two different concentrations of ammonium bicarbonate (mg [L.sup.-1]) 0, 50, 100, 150 and of urea (mg [L.sup.-1]) were used, respectively.

Control of Branchionus sp. and Amoeba sp. in cultures of Arthrospira sp./Control de Branchionus sp. y Amoeba sp. en cultivos de Arthrospira sp

Flies of both species and sexes responded in a dose dependent manner to ammonium bicarbonate, putrescine, and the combined presentation of ammonium bicarbonate with putrescine (Figs.

Antennal responses of west Indian and Caribbean fruit flies (Diptera: Tephritidae) to ammonium bicarbonate and putrescine lures

''The analysis showed that only the raising agent, ammonium bicarbonate, was found to contain a high melamine level,'' Liow was quoted as saying.

Melamine found in Malaysian biscuits, traced to China ingredient

Ammonium Bicarbonate 3gr Tincture of Ipecacuanha 10m Liquid extract of Liquorice 10m Anise water 60m Camphor water 120m Water to 1/2 fl oz Dissolve all ingredients.

Now so much more than just a dispenser of prescriptions; Pharmacists were the first port of call for many sick people before the advent of the NHS. In the past 60 years their role has changed dramatically from pill maker to public health adviser, as Cath Savage explains

At Wal-Mart, some of the store brand products are simultaneously responsive and misleading: Wal-Mart's Great Value 100-Calorie Packs of Mini Striped Shortbread Cookies sound and look like a good-for-kids value but they have an ingredients list that would scare away any parent with the time and determination to read it (in addition to HFCS, the ingredients include "partially hydrogenated palm kernel oil, cocoa processed with alkali, sorbitan tristearate, artificial colors, sodium bicarbonate, ammonium bicarbonate, etc.")

Mixed messages

Ammonium carbonate, also known as ammonium bicarbonate or baking ammonia, is not as widely used as baking soda or baking powder.

Chapter 12 Using chemical and steam leaveners

Volatile buffers and additives such as ammonium bicarbonate and ammonium hydroxide are commonly used in high pH mobile phases, but their upper buffering capacity is pH 11.

Utilizing XBridge[TM] HPLC columns for method development at pH extremes: XBridge[TM] [C.sub.18] columns provide outstanding phosphate buffer stability at pH 2, 7 and 12

This is followed by 60 seconds of reaction rinse, an ammonium bicarbonate solution with a pH of 7.

Ramp-up becomes blast-off for new automotive coater. (Spotlight: Finishing/Deburring)

Combine one part of the provided ammonium bicarbonate powder with two parts of the cream.

Hair today, gone tomorrow: Being natural can be beautiful but, sooner or later, you might decide to trade hair for bare. Here's what you need to know about smoothing things out. (GL Beauty)

STRAWBERRY version has 30 ingredients, including 15 additives: carrageenan, dipotassium phosphate, potassium chloride, adipic acid, cream of tartar, carboxymethylcellulose, flavourings, sodium saccharin, annatto, betanin, propylene glycol monostearate, soya lecithin, beta carotene, ammonium bicarbonate, cochineal.Nestle Fab