The
aroma of fresh bread is truly irresistible. Bread consumption
over the years has been on the increase both in urban and rural
settings. Infact the number of varieties which one sees these
days are mind boggling and there are eateries specializing only
in bread making. What is it about bread that makes it such an
all time favourite through generations all over the world; for
many even a craving!
ORIGIN
VARIETY
OF BREADS
BROWN
BREAD VS WHITE BREAD: 2000 YEARS OF DEBATE
ORIGIN
Unleavened bread like chapattis were the first breads. The
inventions of leavened bread are attributed to the ancient Egyptians.
It became a staple of the standard European / American diet.
Leavened bread is prepared with yeast or baking soda to make
the dough rise before baking.
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VARIETY
OF BREADS
Usually
bread is named after the grain from which the flour or meal
is derived. There are also variety of flavours and seasonings
added. These could range from garlic, cheese, onion, rosemary,
dill, sundried tomatoes, pesto olives, sesame and poppy seeds.
Many varieties available also indicate the ethnic diversity
of bread: buns, rolls, bagels, baguettes, focaccia, multigrain,
sourdough and whole wheat/brown are a few of the varieties known
in India.
Variety
of flours including oats, soybean, barley, millets, ragi etc.
can also be added to whole wheat flour to make different kinds
of breads.
In
the US, bread may be made with powdered CELLULOSE as a noncalorie
filler to lower calories. In India breads are being made with
alternate flours to lower their glycemic index. Wheat flour is
ideal for leavened bread because wheat contains, GLUTEN,
a protein that becomes sticky when mixed with water. Dough made
from wheat flour is elastic enough to rise, as bubbles of carbon
dioxide become trapped, thus creating light-textured bread.
In contrast, breads made with only low-gluten flours will tend
to be heavy (dense).
Bread
is one of the best sources of complex CARBOHYDRATES. The carbohydrate
in bread is starch, its main ingredient. Complex carbohydrate
digests slowly to form simple sugar GLUCOSE. The slow rise in
blood sugar requires a modest output of the hormone insulin to
regulate blood sugar levels. The current recommendations specify
obtaining 50 percent to 60 percent of daily CALORIES from complex
carbohydrates.
For
most bread is much
less fattening than high-fat foods such as processed meats,
cheese and fried foods. However, spreading BUTTER, MARGARINE,
or mayonnaise on a slice of bread doubles its calories. But
for those who are on controlled carbohydrate diets like those
with diabetes or obese it may be food to be controlled because
of its high glycemic index (ability of food to raise blood glucose).
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BROWN
BREAD VS WHITE BREAD: 2000 YEARS OF DEBATE
Hippocrates – the Father of Medicine advised
his health patrons and patients to follow the practice of their
servants and eat whole wheat bread “for its sanitary on the
bowel.”
|
Nutrients
|
Whole
wheat Bread
(1
slice)
|
White,enriched
bread
(1
slice)
|
|
Energy
(Cals)
|
70
|
65
|
|
Proteins (g)
|
3
|
2.1
|
|
Carbohydrates
(g)
|
12.7
|
12.2
|
|
Fiber (g)
|
3/17
|
0.68
|
|
Fat
(g)
|
1.2
|
1
|
|
Iron
(mg)
|
0.96
|
0.71
|
|
Sodium
(mg)
|
180
|
129
|
|
Thiamin
(Vitamin B1) (mg)
|
0.1
|
0.12
|
|
Riboflavin
(Vitamin B2) (mg)
|
0.06
|
0.08
|
|
Niacin
(mg)
|
1.07
|
0.94
|
White
bread is prepared from bleached flour (maida), which is highly
refined (purified). Milling
and bleaching removes or partially removes the germ (nutrient
rich part of grain) and the bran (fibre rich part) leaving mainly
the starch rich endosperm. This leads to loss of more than 22 important nutrients such as FIBER, VITAMINS,
and MINERALS. In advanced countries of the world, Flour is so
widely used that some bakeries follow flour enrichment and replace four vitamins
namely: thiamin niacin, riboflavin, and iron. Other nutrients,
such as Vitamin B6, zinc, manganese, and FOLIC ACID, are not
added. Since in these countries, White bread contains nearly half a gram of fibre a slice, some bakeries
increase the fiber content by adding dates, raisins, bran or
purified powdered cellulose. Crystalline cellulose may not provide
the same fiber benefits in the body as the natural cellulose
that occurs in the bran of whole wheat bread.
Whole-grain
breads provide two or three grams of fiber per slice. Bread
labeled “whole wheat” must contain 100 percent whole wheat as
the first listed ingredient. Bread simply labeled as “wheat”
or “cracked wheat” often contains white flour as the major ingredient; the brown color of such bread may be due to caramel or artificial coloring.
Bread labeled “multigrain” may simply mean that the bread contains
mainly refined wheat flour with small amounts of oatmeal, rye,
or whole wheat. The label should indicate whether caramel coloring
has been added to give the bread a more wholesome appearance.
The
colour and texture of bread are also indicators of whether the
bread is genuinely whole wheat/whole grain: