Food additive

“ First, the albuminoids, which are represented by the albumin in eggs, the casein in milk and cheese, the myosin of muscle and the gluten of wheat. Second, the gelatinoids, which are represented by the ossein of bones, which can be made into glue, and the collogen of tendons. Third, nitrogen extractives, which are the chief ingredients in beef tea. They are easily removed from flesh by soaking it while raw in cold water. They are rich in flavor and are stimulating. They have absolutely no food value. Beef tea, and other related extracts, are not foods. They are stimulants. ”

“ Many fruits and vegetables owe their dietetic value to the organic acids which they contain. In plants they are usually in chemical combination with the minerals, forming compounds as salts, or with the organic compounds, producing materials as acid proteins. In the plant economy they take an essential part in promoting growth and aiding the plant to secure by osmotic action its mineral food from the soil. Organic acids are found to some extent in animal foods, as the various lactic acids of meat and milk. They are also formed in food materials as the result of ferment action. ”

“ The deplorable lack of residue in modern food is one of the consequences of civilized life, for the bulky foods have been crowded out by concentrated foods, and, in many cases, the concentrated foods have been formed by getting rid of residue. Instead of chewing the sugar-cane, we use sugar, a concentrated extract which leaves no residue. We crush the juices from our fruits and throw away the pulp. We take the bran out of our grain and with it the vitamins essential to health. The bulky foods—fruits and fibrous vegetables—are often dropped from our menus. ”

“ When by these or other means we convert vegetable tissue into dextrin and sugar, as it is naturally converted in the ripening pear, and as it has been artificially converted in our laboratories, we shall extend our food supplies in an incalculable degree. Swedes, turnips, mangold-wurzels, &c., will become delicate diet for invalids; horse beans, far more nutritious than beef; delicate biscuits and fancy pastry, as well as ordinary bread, will be produced from sawdust and wood shavings, plus a little leguminous flour to supplement the nitrogenous requirement. ”

“ EXTRACTIVES IN MEAT.--The appetizing flavor of meat is due to substances called extractives. The typical flavor that serves to distinguish pork from beef or mutton is due to the difference in the extractives. Although necessary for flavoring, these have no nutritive value; in fact, the body throws them off as waste material when they are taken with the food. In some methods of cookery, such as broiling and roasting, the extractives are retained, while in others, such as those employed for making stews and soups, they are drawn out. ”

“ Sugar, as is well known is a great nutrient and, as a food, possesses practically the same value as starch; it is however, much more readily digested. Therefore the use of pure sugar assists in making meat food products more digestible. In preparing a sweet brine, the one great object sought to be attained is that the brine shall have the highest possible penetrative quality. Any adulterant in the sugar tends to prevent the penetration of the sweet pickled brine and lessens its efficiency in proportion as adulterants are contained in the sugar. ”

“ Fruits contain but little fatty material and protein. A large portion of the total nitrogen is in the form of amid compounds. Organic acids, as citric, tartaric, and malic, are found in all fruits, and the essential oils form a characteristic feature. The taste of fruits is due mainly to the blending of the various organic acids, essential oils, and sugars. Although fruits contain a high per cent of water, they are nevertheless valuable as food. [20] The constituents present to the greatest extent are sugars and acids. ”

“ Of these compounds those which contain nitrogen are used principally for building up the muscles, while those which contain no nitrogen are burnt up in the body to yield heat and force. The flesh-forming compounds are not obtained solely from animal food, as gluten and legumin are derived from the vegetable kingdom, from cereals and peas and beans respectively; while the heat-producers, with the exception of some oils and fats, are obtained solely from the vegetable kingdom. ”

“ I confess to innumerable uncertainties about the subject of diet; but one thing I think I do know, and that is that human beings should eliminate absolutely from their food those modern artificial products, which look so nice, and are so easy to handle, and are put up in packages with pretty labels, and have been in some way artificially treated to remove the wastes and impurities—including the vital mineral salts. ”

“ They add flavor to food and relieve monotony of diet. The use of such condiments as pepper, curry, pickles, vinegar and mustard, if abused, is decidedly harmful. Salt is the only necessary condiment, for reasons given in the chapter on mineral matter. The blending of flavors so as to make food more palatable without being injured is one of the fine arts in cookery. Some flavors, such as lemon juice, vinegar, etc., increase the solvent properties of the gastric juice, making certain foods more digestible. ”

“ The food of vegetables, as far as their organic structure is concerned, consists entirely of inorganic compounds; and no organised body can serve for the nutrition of vegetables until it has been, by the process of decay, resolved into certain inorganic substances. These are carbonic acid, water, and ammonia, which are well known to be the final products of putrefaction. But even when these are applied to vegetables, their growth will not proceed unless certain mineral substances are likewise furnished in small quantities, either by the soil or the water used to moisten it. ”

“ The Russell Company sells also a mixture called “Prepared Green Bone,” said to be made by partially digesting ground chicken bones with hydrochloric acid and pepsin and adding glycerin at the end of the digestion. The product is a sticky, unappetizing looking mass, put up in little earthenware boxes and advertised as a lime food, apparently to go along with the fat emulsion. The greater value of a few glasses of milk daily is evidently overlooked.
“The Russell Emulsion” and “The Prepared Green Bone” were declared inadmissible to New and Non­official Remedies. ”

“ Although the carbohydrates of fruits are largely in the form of sugars easily digested and valuable as fuel, this kind of food is especially valuable for its rich supply of ash, including the compounds of calcium, magnesium, potassium, phosphorus, and iron. The iron is of great importance, being in a form much more useful to the normal processes of the body than that prescribed medicinally. The bulk given by cellulose, and the laxative property of fruit acids also are safeguards against constipation, especially in a meat diet. Fruit is the best possible dessert after a hearty meat dinner. ”

“ To serve cheese after a dinner is a wasteful extravagance, and dangerous to health. Cheese combines well with bread, macaroni, potato and other cereals; raw greens are also a good addition.
Oranges, Grapefruit, Lemons and Limes belong to the citric acid group, and are of all the fruits the richest in valuable acids, which in the process of digestion are converted into salts, rendering the blood more alkaline.
Cranberries, like gooseberries, currants and lemons, are purifying to the blood and very valuable as a food in malarial districts. Cranberries combine well with oatmeal and cornmeal. ”

“ The essential oils have no direct food value, but indirectly, like the organic acids, they assist in promoting favorable digestive action, and are also valuable because they impart a pleasant taste. Through poor methods of cooking and preparation, the essential oils are readily lost from some foods. ”

“ The invention relates to the class of compounds used to preserve in a healthful state such articles of food as meats, fish, milk, eggs, butter, oysters, cider, and also to be used as a disinfectant and to arrest putrefaction.
“I take of nitrate of potassium, of salicylic acid, and of chloride of sodium, each 1 ounce. These should all be in powder and dissolved in 1 quart of water. Then add 1 drachm of hydro­chloric acid previously diluted with 1 ounce of water. To preserve meat immerse for twenty minutes in the hot solution, after which let it drain for one hour ”

“ For commercial purposes, glucose is prepared by treating grains rich in starch, with dilute acids. In France and Germany, potatoes are used in its manufacture; in the United States, Indian corn or maize is almost exclusively employed. The processes used consist substantially in first separating the starch from the grain by soaking, grinding, and straining, then boiling it, under pressure, with water containing about 3 per cent. of sulphuric acid, neutralising the remaining acid with chalk, decolorising the solution by means of animal charcoal, and concentrating it in vacuum pans. ”

“ More and more are we coming to see the importance of this class of foods in the dietary, they are important on account of their mineral salts, their vitamine factors and for the bulk which they lend to the food mass which facilitates its passage along the digestive tract. The majority of vegetables furnish organic acids or their salts which function in the body, as potential bases, assisting in the neutralization of the acids formed in the body as a result of the breaking down of the proteins. ”

“ It is a mechanical mixture of compounds made up of carbon, hydrogen, oxygen, nitrogen, and sulphur, and is composed of various individual organic compounds, as cellulose, starch, sugar, albumin, and fat. The amount in a food is determined by subtracting the ash and water from 100. The organic matter varies widely in composition; in some foods it is largely starch, as in potatoes and rice, while in others, as forage crops consumed by animals, cellulose predominates. The nature of the prevailing organic compound, as sugar or starch, determines the nutritive value of a food. ”

“ Excess of Certain Food Elements.—When sugar is too freely used, either with food or in the form of sweetmeats or candies, indigestion, and even more serious disease, is likely to result. Fats, when freely used, give rise to indigestion and 'biliousness.' An excess of albumen from the too free use of meat is harmful. Only a limited amount of this element can be used; an excess is treated as waste matter, and must be removed from the system by the liver and the kidneys. The majority of persons would enjoy better health by using meat more moderately than is customary in this country. ”

“ Neither can it be denied, that in the case of an excess of non-azotised food, and a deficiency of motion, which is required to cause the change of matter of the tissues, and thus to yield the nitrogenised product which enters into the composition of the bile, that in such a condition the health may be benefited by the use of compounds which are capable of supplying the place of the nitrogenised substances produced in the healthy state of the body, and essential to the production of an important element of inspiration. ”

“ Just as with rice and maize so does excessive milling of wheat get rid of vitamines, therefore, bread made from highly milled flour is dietetically deficient.
Again, as brought out by Voegtlin, alkalis tend to destroy any remaining vitamines in such bread. The practice of using sodium bicarbonate in preparation of bread is a further factor in the food deficiency problem. With the use of baking powder or buttermilk the alkaline carbonate of soda is neutralized so that there is no destructive effect on vitamine content. ”

“ The refreshment is certainly not due to nutrition, not to the rebuilding of any worn-out or exhausted organic tissue. The total quantity of material conveyed from the tea-leaves into the water is ridiculously too small for the performance of any such nutritive function; and besides this, the action is far too rapid, there is not sufficient time for the conversion of even that minute quantity into organised working tissue. The action cannot be that of a food, but is purely and simply that of a stimulating or irritant drug, acting directly and abnormally on the nervous system. ”

“ In order to arrive at the food value of any commodity it is necessary to consider its chemical composition, available potential energy, absorbability, etc. On referring to the analytical table it will be found that the amount of inorganic material in meat juices Nos. 7 and 10 is unduly high. It appears that sodium chlorid, per se, has been added to both Bovinine and Wyeth’s Beef Juice probably as a preservative in the latter and for condimental purposes in the former. ”

“ The consumer, therefore, thinks that he has secured a larger quantity and better quality of meat than he really has, and is, to this extent, defrauded and deceived.
Preservatives. —The preservatives which are principally used in meat are borax, boric acid, sulfite of soda, and benzoic acid. All of these preservatives have been shown, by researches in the Bureau of Chemistry, to be deleterious to health. They should be rigidly excluded from all meat as well as other food products.
Coloring Matter. —Dyes are frequently used for coloring sausage and other minced meats. ”

“ The action of the acid brings about a catalytic change, the acid being necessary only as a presence reagent to start the chemical reaction. When properly prepared and the acid product thoroughly removed, dextrose and glucose have practically the same food value as sugar. When they are digested, heat and energy are produced, and a given weight has about the same fuel value as an equal weight of sugar. ”