CỔNG THÔNG TIN DINH DƯỠNG QUỐC GIA

VIETNAM NUTRITIONAL PORTAL

Tet jam from the perspective of nutrition and food safety
28/01/2015 07:00:00
10 views
share
Tet jam: a traditional Vietnamese dish: Every family does not forget to have a box of Tet jam to burn incense to their ancestors. Jam is an indispensable dish in every family during Tet; people often invite each other to some types of Tet jam, with a cup of green tea. In the past, there were only about a dozen types, but today there are many types of Tet jam, from vegetables and tubers such as sweet potatoes, squash, tomatoes, ginger... to all kinds of fruits such as persimmons, peaches, pears, tamarinds, plums, apples, strawberries, kiwis... are all processed into jam and have different health benefits: Ginger jam: warms the spleen and stomach, prevents vomiting, detoxifies, cures coughs; Kumquat jam: cools down, stimulates digestion, loosens phlegm, prevents vomiting, detoxifies alcohol; Lotus jam: calms the nerves, reduces stress, fights weakness; Persimmon jam: fights weakness, cures coughs, nocturia; Sweet potato jam: laxative, prevents constipation; Coconut jam: laxative; Tamarind jam: quenches thirst, stimulates digestion, laxative; Tomato and carrot jam: helps brighten eyes, beautify skin, prevent prostate cancer.
However, there are many things to keep in mind when choosing to use: Jams are nutritious foods because they contain many ingredients that are good for the body such as carbohydrates, proteins, organic acids, vitamins and minerals, and many anti-aging substances that are good for health. More specifically, phytochemical groups have the effect of anti-oxidizing cells, enhancing liver benefits and detoxifying the body.

Disadvantages of using Tet jam:

  • Jam is often too sweet, not suitable for diabetics, people with high blood sugar, obesity, or people on a diet.
  • Some types of jam contain many types of beta carotene or vitamins A, C such as tomato jam, carrot jam, apple jam, plum jam, kiwi jam... will decompose because the temperature and processing time of the jam is too long, which will lose the effect of the vitamin groups.
  • Because of the high sugar content, jam mainly produces energy, but does not provide enough nutrients, especially vitamins and minerals, for the body compared to fresh jam. Therefore, it is not good for the elderly, children, and pregnant women during pregnancy; should not be eaten in large quantities or replaced with other foods.
  • Eating a lot of jam can easily cause bloating and reduce hunger, thus limiting food intake in the two main meals.

Are the Tet jams on the market today safe? Are there potential risks of food safety that make consumers worried?

Every year, as the Lunar New Year approaches, the issue of confectionery is hotly debated. This is a very diverse product, so it is difficult for authorities to control the types, origins, and quality. The health risks from products that do not ensure food safety and hygiene due to being imported from China or from unsanitary manual production facilities during processing, or the potential use of unauthorized additives in soaking, marinating, or creating eye-catching colors... have made consumers worried. Authorities and market experts have been coordinating to closely inspect Tet jam products. Many consumer advices such as "Vietnamese people prioritize using Vietnamese goods" have been issued.

But in reality, “three-no jam” (no label of origin, no production date, no expiration date) still sneaks into the market and is sold everywhere such as: Hang Buom, Dong Xuan market, Hang Duong, Ha Dong market…, as well as online business.

          
"Three-no jam" is still sold in many places.

There are still some handmade jam processing facilities that do not ensure food hygiene and safety, the origin of the jam sold retail on the online or offline market. With temporary production facilities that do not ensure food safety: The place to dry raw materials is dusty, the jam soaking buckets are dirty, and the additives that are not allowed to be used such as: bleaching chemicals, colorants, chemical sugar, borax... are all potentially harmful to health.

Some unsanitary production facilities can cause bacterial contamination, leading to gastrointestinal diseases such as bacterial diarrhea. Substandard storage can easily cause mold growth, which is more harmful to health than beneficial.

Where should consumers choose jam:

Nowadays, many families have made their own traditional jam for Tet, if they are not too busy. This should be encouraged because it preserves the flavor of Tet and women have more opportunities to be "skillful and good at housework". Or mothers should choose Vietnamese jam but processed by large companies, with brands, full labels, production dates and expiration dates.

From a nutritional perspective: It is best to reduce the amount of jam used and replace it with fresh fruits during Tet such as watermelon, oranges, tangerines, grapefruit, persimmons, strawberries, apples, etc., which are good for your health. You can replace jam with cereals or pumpkin seeds, peanuts, cashews, peas, but be careful with watermelon seeds because if they are dyed with bad dyes, they are also harmful to your health.

Associate Professor, Dr. Nguyen Thi Lam,
Deputy Director of the Institute of Nutrition