Traditional Culture Encyclopedia - Photography major - How to make a colorful vortex
How to make a colorful vortex
In addition, there are:
1, use a convenient container to introduce warm water, the water temperature can be slightly higher, and the water surface is covered with sugar itself.
2, the color is slowly and evenly opened.
3. Vortex appears gradually,
4. The sugar body is transparent and the color is getting better and better.
5, stare big eyes and pay attention to observation, naturally there is a color vortex.
Because the pigment of rainbow sugar is integrated with the water phase, the water density around the sugar increases and the solution spreads to the surrounding places with lower density. When two adjacent sugar pigments are dissolved in water, the density is similar, and they will spread to the lower density area in the center of the plate, forming a rainbow vortex.
Rainbow sugar turns into rainbow when it meets water, because some water-soluble pigments in sugar dissolve when it meets water, so rainbow blocks appear. Edible pigments are divided into legal pigments and illegal edible pigments.
The national standard for food additives, 2760-20 14, does not stipulate illegal edible pigments, so it is not practical in food. Long-term intake may cause harm to human liver and nervous system.
The pigments listed in the national standard 2760-20 14 are all allowed to be used in food after strict toxicological tests. Used in a prescribed amount, it is harmless to human body.
- Previous article:Theme creation of humanistic photography
- Next article:Photographic silhouette psd
- Related articles
- Aesthetic background of family portrait
- Where to log in to Tangshan Smart Grid?
- How much does it cost to get married?
- What is the grade of orange photography?
- The Tibetan antelope running for its life under the camera read the answer.
- Seek to introduce writers and their works to novels. Writers are experts in communication, and the characters in novels are also experts in communication.
- What kind of animal's eyes invented the camera?
- What are the basic principles of sketch and still life composition?
- What is a director? What is an art test for choreographers?
- Excuse me, how much is the inter-bank withdrawal fee for Huaxia Bank Liren Card?