Carl Cheng’s Post

https://lnkd.in/g8MxuD8w What if you had a portable microbioreactor in your home no bigger than a two-litre air fryer that you could use to brew your own blends of aromatic essential oils by growing synthetically engineered microbes?

The cochineal insect, specifically the female Dactylopius coccus, produces a vibrant red pigment called carminic acid in its hemolymph. Here's a step-by-step process to extract red color from cochineal insects: Harvesting and Drying 1. Collect female cochineal insects from prickly pear cactus plants, their natural host. 2. Remove the insects from the plant material. 3. Dry the insects thoroughly to preserve them for color extraction. Color Extraction 1. Grind the dried cochineal insects into a fine powder. 2. Mix 1 part cochineal powder with 2 parts water in a saucepan. 3. Bring the mixture to a boil, then reduce heat and simmer for about an hour. 4. Strain the mixture through a cheesecloth or fine-mesh sieve into a bowl. 5. Discard the solids and reserve the red liquid. Purifying and Concentrating 1. Add a small amount of alum (aluminum sulfate) to the liquid to help precipitate the carminic acid. 2. Let the mixture sit for a few hours or overnight. 3. Filter the liquid through a cheesecloth or fine-mesh sieve again. 4. Boil the liquid to reduce the water content and concentrate the pigment. 5. Let the mixture cool, then collect the resulting red paste or powder. Carminic Acid Powder The final product is a vibrant red powder, carminic acid, which can be used as a natural food coloring, cosmetic colorant, or textile dye. Note: The extraction process may vary depending on the desired shade and intensity of the red color. Additionally, some commercial producers may use more advanced methods to extract and purify carminic acid. #CochinealInsects #NaturalDyes #RedColor #CarminicAcid #SustainableColor #InsectBasedColor #EcoFriendlyDyes #TextileDyeing #FoodColoring #CosmeticColor #NaturalPigments #ColorExtraction #DyeingProcess

Carminic Acid Powder

Jack: What's the name of that thing in a small packet placed in shoes? It looks like beads Joke: It's called Silica gel; a desiccant. Silica Gel is a drying agent used to control humidity. They come in clear beads or crystals in a small packet, they're placed in shoes, bags, medications, etc to keep the moisture out. Joke: Is it edible? Jack: No it is not. As written on it, Do not eat. Throw away. When you take them out though, they can be reused for several other things. NB: They will need to be replaced after a couple of months to remain effective. Learnt something new, feel free to share. You can follow Elizabeth M. Adeyemo for content on Quality management system Video credit: The Kitchen Muse #elizabethmadeyemo #silicalgel #sharingiscaring

Has activated carbon component, which efficiently absorbs smells, grime, and pigments. enhancing the oral environment, tooth whitening, and breath freshening. Extracted mint essence: this mouth-freshening flavor leaves breath fresh and long-lasting while also successfully suppressing bad breath. Link to buy: https://lnkd.in/deDgCmw5 Shopenzer, Inc. #NaturalWhitening

Has activated carbon component, which efficiently absorbs smells, grime, and pigments. enhancing the oral environment, tooth whitening, and breath freshening. Extracted mint essence: this mouth-freshening flavor leaves breath fresh and long-lasting while also successfully suppressing bad breath. Link to buy: https://lnkd.in/drfEiQvf Shopenzer, Inc. #NaturalWhitening

Industries Using #Caustic_Soda_Flakes #Chemical_Industry : Used as a raw material in producing #chlorine, #sodium_hypochlorite, and other #essential_compounds. #Textile_Industry : For bleaching, dyeing, and improving fabric quality. #Paper_Industry : In #pulping and #purifying_processes. #Leather_Industry : For tanning and removing impurities from #leather. #Food_Industry : As an #alkaline agent for #pH adjustment in certain food products. #Detergent_Production : Essential in #soap and detergent manufacturing due to its strong #alkali_properties. #Wastewater_Treatment: For pH adjustment and impurity removal. Advantages and Industries Using #Liquid_Caustic_Soda Liquid caustic soda, with its strong alkaline nature, is valuable in: #Detergent_Production : Helps in breaking down fats and stains. #Water_Treatment : Regulates pH levels and removes heavy metals and impurities. #Textile_Industry : Used in dyeing and bleaching for vibrant colors. #Oil_Refining : Removes impurities from #crude_oil. #Food_Processing : Assists in peeling fruits and vegetables and treating #olives. Both #causticsodaflakes and liquid #caustic_soda offer unique benefits and drawbacks based on industry requirements. By carefully considering these differences, industries can optimize their processes and improve safety and efficiency. https://lnkd.in/edDp9pQe WhastApp/Telegram 00989129304036 Arash@araxchemi.com

When colored clothes are washed with white ones, the phenomenon of color bleeding occurs due to the presence of water-soluble dyes in the colored fabric. These dyes can diffuse from the colored clothing onto the white fabric during the washing process. The suggested remedy involves using lemon in warm water. Lemon contains citric acid, a weak organic acid with mild bleaching properties. When the white shirt is soaked in warm water with sliced lemon, the citric acid interacts with the color molecules, breaking them down or altering their chemical structure. This process is facilitated by the acidic nature of lemon, which aids in removing or lightening the color stains on the white shirt. Subsequent washing with detergent helps to further lift and wash away the loosened color particles. Sun-drying complements the process by providing additional bleaching through exposure to ultraviolet (UV) light. UV light has a natural bleaching effect and can assist in restoring the original whiteness of the fabric. #Agrictips #Agricfuure #lifeofanagricstudent #chiefpriest

Revealed Methods to Effectively Remove Rubber Smell Rubber products are ubiquitous in our lives, however, many people are uncomfortable with the special smell emitted by rubber. Whether it’s a newly purchased car tire, sneakers, floor mats, toys, or even some furniture made of rubber, there may be a rubber smell present. 1. Ventilated and fresh New rubber products often have a strong smell. The easiest way is to place the rubber products in a well-ventilated place, such as outdoors or on a ventilated balcony, so that fresh air can gradually take away the rubber smell. Remember, continued ventilation may be necessary for several days or longer. 2. Acid cleaning Lemon juice and white vinegar are two effective acids that can neutralize rubber odor. Mix lemon juice or white vinegar with water and wipe the rubber surface with a damp rag, or place the solution in an open container and let it work to neutralize and absorb odors. This method not only removes rubber odor but also brings a fresh scent to the air. 3. Dry adsorption Rubber odor can also be removed with adsorbents. Activated carbon, baking soda and silica gel particles are all good adsorption materials. Place them in a closed container with rubber items and let them absorb the rubber odor. Regular replacement of adsorbents can effectively keep the air fresh. 4. Natural elimination Time is one of the best strategies for removing rubber odor. Rubber products will gradually release odor over time until it completely dissipates. Although it requires some patience, it’s a harmless and natural method that’s worth the wait. https://lnkd.in/gMUfBGmn