❤ Dusty ❤ Infinity ❤ Random ❤: 2009

Lexie: [narrating] Grief may be a thing we all have in common, but it looks different on everyone.
Mark: It isn't just death we have to grieve. It's life. It's loss. It's change.
Alex: And when we wonder why it has to suck so much sometimes, has to hurt so bad. The thing we gotta try to remember is that it can turn on a dime.
Izzie: That's how you stay alive. When it hurts so much you can't breathe, that's how you survive.
Derek: By remembering that one day, somehow, impossibly, you won't feel this way. It won't hurt this much.
Bailey: Grief comes in its own time for everyone, in its own way.
Owen: So the best we can do, the best anyone can do, is try for honesty.
Meredith: The really crappy thing, the very worst part of grief is that you can't control it.
Arizona: The best we can do is try to let ourselves feel it when it comes.
Callie: And let it go when we can.
Meredith: The very worst part is that the minute you think you're past it, it starts all over again.
Cristina: And always, every time, it takes your breath away.
Meredith: There are five stages of grief. They look different on all of us, but there are always five.
Alex: Denial.
Derek: Anger.
Bailey: Bargaining.
Lexie: Depression.
Richard: Acceptance.

Do you feel the same as the quotes above?
When things changed, there might have no way to return to the original state...
Just face it, take it easy..
Everything will pass sooner or later, even without ur conscious...
Stop pointing, Stop scolding...
it won't help anything!
Let go, Please!

Hey, everyone! Do u like roti telur? I think this is one of the Malaysian favourite food, right? Below is the picture of our all time favourite, ROTI TELUR!!!!!

The dough of the roti telur mainly consists of all purpose flour, egg, water and ghee (clarified butter). The mixture is kneaded thoroughly, flattened, added with oil and folded repeatedly in order to get a good texture. Then the large dough was separated into many dough balls and coated with oil to avoid stickiness.

In the final round of making roti telur, it is flattened and added with an egg and small amount of onion slices and folded again.

It is then cooking on a flat iron skillet with oil added.

Table 1: The nutritional composition of roti telur

Metabolism Involved

From the above table, main source of nutrient in roti telur is carbohydrate, which is contributes by the flour. The major function of carbohydrates is to provide energy to our body. Carbohydrates digestion begins in mouth, where salivary amylase is produced to hydrolyze starch into shorter polysaccharides. Then, the smaller chain of polysaccharides is then passing into the stomach and stomach works to mix and churn the food, which aids in further digestion of carbohydrates. The enzymatic breakdown of carbohydrates is then restart in small intestines, where it is the main carbohydrates digestion takes place. In small intestines, pancreas secretes pancreatic amylase continues the digestion of starch and break it down into disaccharides. Meanwhile, the digestive enzymes, sucrase, maltase and lactase convert the disaccharides molecules into monosaccharide, glucose, fructose and galactose for absorption. Glucose, galactose and fructose travel to the liver via portal vein, where galactose and fructose are converted to glucose or used for energy. Liver stores and releases glucose as needed to maintain blood glucose level (Insel, Turner, Ross, 2003).

Figure 1: Digestion of Carbohydrate

(Insel et al., 2003)

Roti telur also provide protein to our body. Egg inside the roti telur contributes the most to the protein source. In the mouth, initial physical break-down of protein begins with chewing and grinding of the teeth while saliva helps in moistens the food. Then, the bolus goes down to the digestive tract and enters the stomach. The stomach continues physical break-down and begins chemical break-down by secreting a substance called pepsinogen. This secretion reacts with the stomach acid to produce the protein-digesting enzyme pepsin. This enzyme separates proteins into intermediate products of digestion; called peptone and proteose. After that, muscles in the stomach walls then move the food into the duodenum, where duodenum and pancreas work together to complete the chemical break-down of protein into single amino acid molecules with the help of trypsin. Trypsin accomplishes depolymerization of protein through a process known as hydrolysis. When all of the proteins have been broken down, the amino acids are moved into the small intestine for absorption (ThinkQuest.org, n.d.).

There are large amount of oil that was used in making of roti telur in order to get a smooth texture. The oil makes the roti telur is high in fat.

Lipids digestion and absorption is different with the carbohydrates and the amino acids.

First Step:

Bile salt is secreted to accomplish the solubilization of the lipids and makes it available to pancreatic lipases (TheMedicalBiochemistry.org, n.d.).

Secondly:

Pancreatic lipases help in generate free fatty acids and mixtures of mono- and diacylglycerols from dietary triacylglycerols (TheMedicalBiochemistry.org, n.d.).

Third:

As monoglycerides and fatty acids are liberated through the action of lipase, they retain their association with bile acids and complex with other lipids to form structures called micelles (Bowen, 2007).

After the three main sources of nutrients been digested, they are passes into other metabolism pathways to serve as energy fuel of our body. Three of the metabolisms are interrelated as shown in the figure below.

Figure 2: The interrelationships among Carbohydrates, Protein and Fats in Human Metabolisms.

Physiological benefit for Roti Telur

The roti telur is a local food that high in carbohydrate. Therefore, it can help us to provide energy to cells in the body, especially the brain which is the only carbohydrate-dependent organ in the body. It also provides the easily available energy for oxidative metabolism. The main carbohydrate source of roti telur is wheat flour. It provided 3-15g of dietary fiber per cup of serving (Wheat foods council, 2005).

This dietary fiber can play an important role in the digestive tract. It can help to relieve the constipation problem by absorbing water to soften the stool and eliminate it easily. Besides that, it may also help to lower the blood cholesterol. It can bind to the bile acids, increase their excretion and may result the liver make the new bile acids by using the stored cholesterol. In addition, it also contains some vitamins B for cell metabolism and phosphorus for bone health (Wheat foods council, 2005).

Besides of the carbohydrate, the protein can also be found in roti telur. Since the main nutrient for egg is protein. The egg protein contains all the essential amino acids which are requiring for our body. They are important for growth and maintaining every kind of cells in our body. From body development, replenishment of lost blood, healing of wound, replacement of dead cells to the growth of hair and nail, all are require protein to manage. Usually, enzyme, hormones and antibodies are the form of protein. They promote the healthy metabolic and physiological process and boost our nervous and immunity system. Besides that, when there is no fat and carbohydrate food source to provide the sufficient calories, the proteins are used to degrade and generate the calories which are necessary for our body.

Modified Roti Telur and Benefits of it

To get a healthier roti telur, we can actually modify it with three ways. Firstly, we can use olive oil instead of ghee for frying it. Olive oil is monounsaturated fat. It may lower the bad cholesterol called low-density lipoprotein, LDL (Cardoso, 2006). Consumption of olive oil can lower the risk of coronary heart disease by reducing blood cholesterol levels and blood clot formation. There are many antioxidant phytochemicals can be found in it. These antioxidant phytochemicals may protect the blood vessels and cells against the cancer-causing substances also. Ghee contains saturated fats and cholesterol. When we consumed in excess, the risk of heart disease may increase (Cardoso, 2006). Therefore, this change may help us to reduce the cholesterol level.

Besides that, we can choose the omega-3 eggs to use in roti telur making. As we know, the eggs are high in cholesterol. If we use the omega-3 eggs, may improve our blood lipids and cholesterol level. Since the omega-3 fatty acids may increase the ratio of good cholesterol, high density lipoprotein (HDL) to bad cholesterol, LDL in blood (Dr. Denise, 2007). In addition, it is also important for brain growth and development.

In addition, adding some vegetables or fruits like tomato in the roti telur making may increase the consumption vitamin A and C. These two vitamins are lack in the present roti telur. Vitamin A is important for eyes and Vitamin C is an effective antioxidant. They are good for our immune system also.

By, Wei Ying 1000513125 & Hui Wen 1000613780

References

Bowen, R., 2007, Absorption of Lipids, [Online]. Available at: [http://www.vivo.colostate.edu/hbooks/pathphys/digestion/smallgut/absorb_lipids.html] > Accessed on 22^nd February 2009.

Cardoso, R., 2006. Is Your Cooking Oils Healthy? [Online]. Available from: http://www.rediff.com/getahead/2006/feb/21health.htm > Accessed on 17 February, 2009.

Dr. Denise, M., 2007. Eggs—Eat Your Yolks. [Online]. Available from: http://www.naturalhealthtechniques.com/Diet_Nutrition/EggsEatYourYolks.htm > Accessed on 17 February, 2009.

Insel, P.M., Turner, R.E., Ross,D., 2003, Nutrition, [Online]. Available at: [http://books.google.com.my/books?id=46o0PzPI07YC&pg=PA142&lpg=PA142&dq=carbohydrate+enter+mouth,+salivary+amylase+secreted&source=web&ots=GixyhpKEHN&sig=rnl2wQ4PvjduJuKPtVrj-q3a1mg&hl=en&ei=GRCcSay0D8nWkAXI7pybBQ&sa=X&oi=book_result&resnum=3&ct=result] > Accessed on: 18^th February 2009.

NutriWeb Malaysia, 2009. Malaysian Food Composition Database [Online]. Available from: [http://www.nutriweb.org.my/cgi-bin/dbrecords.cgi?foodno=221024&part=Raw%20and%20Processed&fname_en=Roti%20telur&part1=Cooked%20Foods&group=Cooked%20Dishes%20and%20Meals&foodname_mal=Roti%20telur&subgroup=Cereals] >Accessed on 18^th February 2009

Patel, G., 2008. Metabolism [Online]. Available from:
[http://www.faqs.org/nutrition/Met-Obe/Metabolism.html]> Accessed on 7 February 2009

ThinkQuest.org, n.d., Protein Digestion: A Trip Through the Gut, [Online]. Available at: [http://library.thinkquest.org/11226/main/c14txt.htm] >Accessed on: 22^nd February 2009.

The Medical Biochemistry, n.d., Intestinal Uptake of Lipids, [Online]. Available at: [http://themedicalbiochemistrypage.org/lipoproteins.html] > Accessed on: 22^nd February 2009.

Wheat foods council, 2005. Grains of Truth about the Wheat Flour. [Online]. Available from: http://www.wheatfoods.org/_FileLibrary/Product/43/Wheat_Flour.pdf > Accessed on 17 February, 2009.

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