1. Production Process:
The production of fig powder follows a well-structured sequence: raw material selection, processing and juice extraction, filtration and clarification, concentration, spray drying, cooling, and packaging. Each step is crucial in ensuring the quality and consistency of the final product. 2. Key Process Points: Raw Material Selection: The process begins with choosing high-quality 6–7 mature fresh figs or dried figs. These are carefully selected to ensure they are free from damage and fully ripe, which helps in achieving the best flavor and nutritional content. Raw Material Processing and Juice Extraction: After washing the figs thoroughly, they are placed into a stainless steel pot. A ratio of 1 kg of fruit to 1 kg of water is used for fresh figs, while for dried figs, it's 1 kg of dried fruit mixed with 5 kg of water. The mixture is heated to 85–90°C and maintained at that temperature for 20–30 minutes. Once heating is stopped, the mixture is left to rest for 24 hours, allowing the juice to fully extract. The juice is then squeezed out using a press. Filtration and Clarification: The extracted juice is first passed through a sieve filter to remove large particles. It is then clarified either naturally by settling or using enzymes to speed up the process, resulting in a clearer liquid. Concentration: This stage involves reducing the water content to increase the solids. Two methods can be used: atmospheric concentration and vacuum concentration. For atmospheric concentration, the juice is heated in a double-layer stainless steel pot with a steam pressure of 2.5 kg/cm². It is important to stir continuously during this process to prevent burning and ensure even evaporation. The goal is to reach a solid content of 28%. Each batch should not be over-concentrated, and the process typically lasts around 40 minutes. Vacuum concentration, on the other hand, is performed at a lower temperature (around 50°C) under reduced pressure, which helps preserve the delicate flavors and nutrients. Spray Drying: Once concentrated, the juice is spray-dried using high-pressure equipment. The feed temperature is kept between 50–60°C, and the high-pressure pump operates at 180 kg/cm². To improve the flowability and stability of the powder, 0.5% dextrin is added as a drying aid. The air inlet temperature is set at 120°C, while the outlet temperature is maintained between 75–78°C to ensure efficient drying without overheating the product. Cooling and Packaging: After spray drying, the fig powder is rapidly cooled to prevent clumping and maintain its quality. It is then packaged in airtight containers and sealed to protect it from moisture and contamination, ensuring a long shelf life and maintaining its freshness and flavor. This detailed process ensures that the final product is of high quality, rich in nutrients, and suitable for various food and beverage applications.Anti-wrinkle ingredients are those active substances that can help slow the skin aging process, fade wrinkles that have formed, or prevent the development of new wrinkles. These ingredients generally achieve their anti-wrinkle effect by promoting collagen and elastin synthesis, increasing skin moisture, antioxidants, and promoting skin cell regeneration.
Here are some common anti-wrinkle ingredients
1. Hyaluronic acid
A naturally occurring polysaccharide substance in the human body, with excellent moisturizing properties, can attract and lock a lot of water, make the skin appear full and reduce fine lines.
2. Peptides (such as pentapeptides and hexapeptides)
Small molecular protein fragments that can stimulate the production of collagen, reduce the depth of expression lines and wrinkles, and have a certain anti-inflammatory effect.
3. Retinol (vitamin A alcohol)
Widely considered to be one of the most effective anti-wrinkle ingredients, it can promote skin cell renewal, increase skin thickness, reduce fine lines and wrinkles, and improve skin texture.
4. Vitamin C (ascorbic acid)
Powerful antioxidant, can promote collagen synthesis, reduce UV damage, lighten skin, and fight wrinkles caused by light aging.
5. Nicotinamide (nicotinamide)
A form of vitamin B3, which can enhance skin barrier function, reduce water loss, reduce color spots, and have a certain anti-wrinkle effect.
6. Coenzyme Q10
A powerful antioxidant that protects the skin from free radical damage, promotes cellular energy production, and helps maintain skin elasticity and firmness.
7. Tea polyphenols(especially green tea extract)
It has antioxidant and anti-inflammatory effects, can help resist environmental stress on the skin damage, slow the skin aging process.
8. Seaweed extract
Rich in a variety of minerals, Amino Acids and vitamins, can provide moisturizing, antioxidant and promote skin repair function, help reduce wrinkles.
When choosing products containing these ingredients, you should decide according to your skin type and specific needs, and pay attention to the method of use and possible side effects of the product, especially retinol products, which may cause skin sensitivity or dryness during initial use, and need to gradually establish tolerance. In addition, continuous sun protection is also one of the important measures to prevent wrinkles.
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