Characterization of Cadmium Binding, Uptake, and Translocation in Intact Seedlings of Bread and Durum Wheat Cultivars

High Cd content in durum wheat (Triticum turgidum L. var durum) grain grown in the United States and Canada presents potential health and economic problems for consumers and growers. In an effort to understand the biological processes that result in excess Cd accumulation, root Cd uptake and xylem translocation to shoots in seedlings of bread wheat (Triticum aestivum L.) and durum wheat cultivars were studied. Whole-plant Cd accumulation was somewhat greater in the bread wheat cultivar, but this was probably because of increased apoplastic Cd binding. Concentration-dependent 109Cd2+-influx kinetics in both cultivars were characterized by smooth, nonsaturating curves that could be dissected into linear and saturable components. The saturable component likely represented carrier-mediated Cd influx across root-cell plasma membranes (Michaelis constant, 20–40 nm; maximum initial velocity, 26–29 nmol g−1 fresh weight h−1), whereas linear Cd uptake represented cell wall binding of 109Cd. Cd translocation to shoots was greater in the bread wheat cultivar than in the durum cultivar because a larger proportion of root-absorbed Cd moved to shoots. Our results indicate that excess Cd accumulation in durum wheat grain is not correlated with seedling-root influx rates or root-to-shoot translocation, but may be related to phloem-mediated Cd transport to the grain.

A question of segregation: ‘ GM - free’ maize bread in Portugal

We describe the maize supply chain in Portugal for maize bread, a traditional bread type. As this bread is not labelled as ‘contains genetically modified organisms’ it should not contain more than 0.9 per cent genetically modified ingredients. On the basis of interviews we identify a general lack of documentation of the presence or absence of genetically modified ingredients along the complete supply chain (farmers, traders, mills and bakeries). Part of this deficiency is probably driven by a lack of awareness of the labelling rules at the end of the supply chain.

Preferences and consumer habits related to bread in the centre of Portugal

Purpose – Bread is one of the most consumed foods in the world, and its main function is to provide nutrients and energy for the body. Thus, the purpose of this paper was to raise awareness about the consumption habits of bread and consumer preferences in the region of Viseu (centre of Portugal), assessing the extent to which the preferences and consumption habits differ based on individual variables. Design/methodology/approach – The study was conducted by means of a questionnaire by direct interviewing. The questionnaire included sections aimed at gathering information about demographics, consumption habits and preferences related to bread. The sample consisted of 500 consented respondents. Findings – The results showed significant differences between genders regarding the type of bread eaten: women consumed less wheat bread (52 per cent against 62 per cent; p 0.029) and less unsalted bread (0.3 per cent against 3 per cent; p 0.023), but more whole bread (25 per cent against 11 per cent; p 0.001) and more bread with cereal grains (23 per cent against 11 per cent; p 0.001), thus revealing a trend for a nutritionally more adequate choice. Accordingly, women valued more the composition of the bread when purchasing it (p 0.001). It was also observed a trend for a lower consumption of wheat bread among classes with more advanced studies (47 per cent on university graduates against 60 per cent on nongraduates; p 0.004). Originality/value – This work is innovative because it was the first time the preferences and consuming habits of a sample of Portuguese population regarding bread were accessed, altogether. The results hereby obtained may be of importance both to understand the nutritional importance of bread in the diet of the Portuguese and also for the industry and manufacturers to better correspond to the buying preferences.

How to make sweet potato flour, starch, sugar, bread and mock cocoanut /

Cover title.

Every-day cookery for every family : containing nearly 1,000 receipts adapted to moderate incomes and comprising the best and most economical methods of roasting, boiling, broiling, and stewing all kinds of meats, fish, poultry, game and vegetables : simple inexpensive instructions for making pies, puddings, tarts and all other pastry : how to pickle and preserve fruits and vegetables : suitable cookery for invalids and children : food in season and how to choose it : the best ways to make domestic wines and syrups : and ample receipts for bread, cake, soups, gravies, sauces, desserts, jellies, brandied fruits, soaps, perfumes, etc., etc. : and ample directions for carving /

"Domestic wines and liquors": p. 226-236.

The complete bread, cake, and cracker baker : in two parts.

Publisher's advertisements at end.

The pastrycook & confectioner's guide : for hotels, restaurants, and the trade in general adapted also for family use : including a large variety of modern recipes for bread, cakes, fancy biscuits, ice creams and water ices, jellies, pies, puddings and custards, joints, meat pies and dishes, poultry and game, ornamental sugar work & butter-work etc. : with useful hints and instructions /

"To build an ice-house": p. [57]-58.

Adulteration of food. Statutes and cases dealing with coffee, tea, bread, seeds, food and drugs, margarine, milk-blended butter, fertilisers and feeding stuffs, & c, & c,

Mode of access: Internet.

Bread baking.

Cover title.

On the healthy manufacture of bread; a memoir on the system of Dr. Dauglish.

Mode of access: Internet.

Proposed land legislation for states and nation especially published in the interest of every man and woman interested in the home : a logical remedy for the "Bread Basket" speculator and unscrupulous real estate operators based on economy, efficiency, justice for humanity /

Mode of access: Internet.

"Our daily bread" must be freed from the greed of private monopoly /

Mode of access: Internet.

Bread club manual /

Cover title.

Our daily bread : No. 1., Saturday, June 5th, 1841.

Mode of access: Internet.

International trade in bread and coarse grains : world exports by countries of origin and destination.

Chiefly tables.