سوسپانسیون کردن = suspend

suspend = معلق کردن، سوسپانسیون کردن

POLYHYDROXYSTEARIC ACID — Vegetable-derived polymeric ester used to enhance the performance of SPF products. An emul- sifier and suspending agent, it improves the spreadability and feel of creams and lotions. (INCI dictionary)

L-ASCORBIC ACID: It is the most effective form of Vitamin C and acts as a powerful antioxidant. L-Ascorbic Acid is the only form of Vitamin C that is easily absorbed by the skin and is a key element in any anti-aging skincare regimen. Skin is exposed to a variety of environmental insults on a daily basis. UVA/UVB radiation, smoke, air pollution and stress all contribute to the free radical/oxidation process that breaks down the collagen layer of your skin. During this oxidation process, environmental insults cause the skin to form free radicals (O1 molecules) that need to attach to other molecules to become stable (O2 molecules). These free radicals attach to the skin's collagen molecules. This contributes to the breakdown of this collagen layer. Skin starts to look old and loses its natural firmness and elasticity. L-Ascorbic Acid protects your skin from environmental damage and prevents the formation of free radicals. L-Ascorbic Acid is necessary for collagen production and helps to stimulate your skin to produce healthy collagen layers. Over time, the L-Ascorbic Acid in the C + Firming Serum will help to reduce hyperpigmentation, lighten brown spots and improve the texture and firmness of your skin for a younger-looking, more radiant appearance. The 12% concentration of L-Ascorbic Acid in the C + Firming Serum is formulated at a lower ph to ease absorption. It is suspended in a simple stabilizing solution to maintain the effectiveness of the Vitamin C over time. (cellularskinrx.com)

suspending agent = معلق کننده

POLYHYDROXYSTEARIC ACID — Vegetable-derived polymeric ester used to enhance the performance of SPF products. An emul- sifier and suspending agent, it improves the spreadability and feel of creams and lotions. (INCI dictionary)

suspend particles = معلق کردن ذرات

 پراکندن یا سوسپانسیون کردن ذرات، رایج ترین مشکل فرمولاتور برای به کارگیری از این ذرات در فرمولاسیون های آرایشی است. فلوراتک برای حل این مشکل، استفاده از قوام دهنده های کراس پلیمری مانند کاربومر ، زانتان و گلان یا مواد دیگری که در داخل فاز پیوسته ایجاد اتصالات پلیمری می کنند را پیشنهاد می کند.

  سوسپانسیون کردن ذرات جامد در یک مایع خصوصاً آب، یک فرآیند تکنیکی مهم است. شوینده نقش مهمی در ایجاد سوسپانسیون هایی با ذرات مشخص داشته که تا مدت زیادی پایدار می مانند. روش معمول تهیه سوسپانسیون بدین صورت است که ابتدا جامد مورد نظر را در مقدار کمی مایع ریخته، آن را تا رسیدن به اندازه لازم خرد کرده و سپس ترکیب حاصل را در حجم بیشتری از مایع دیسپرس می کنند. همچنین شوینده ها نقش مهمی در مرطوب کردن ذرات جامد دارند (به بخش 1-5 مراجعه کنید). در فرآیندهای دیسپرس کردن، سطوح تماس جدیدی بین جامد و مایع ایجاد می شود که ماده شوینده انرژی این تماس را کاهش داده و ایجاد آن را تسهیل می کند.

POLYHYDROXYSTEARIC ACID — Vegetable-derived polymeric ester used to enhance the performance of SPF products. An emul- sifier and suspending agent, it improves the spreadability and feel of creams and lotions. (INCI dictionary)

L-ASCORBIC ACID: It is the most effective form of Vitamin C and acts as a powerful antioxidant. L-Ascorbic Acid is the only form of Vitamin C that is easily absorbed by the skin and is a key element in any anti-aging skincare regimen. Skin is exposed to a variety of environmental insults on a daily basis. UVA/UVB radiation, smoke, air pollution and stress all contribute to the free radical/oxidation process that breaks down the collagen layer of your skin. During this oxidation process, environmental insults cause the skin to form free radicals (O1 molecules) that need to attach to other molecules to become stable (O2 molecules). These free radicals attach to the skin's collagen molecules. This contributes to the breakdown of this collagen layer. Skin starts to look old and loses its natural firmness and elasticity. L-Ascorbic Acid protects your skin from environmental damage and prevents the formation of free radicals. L-Ascorbic Acid is necessary for collagen production and helps to stimulate your skin to produce healthy collagen layers. Over time, the L-Ascorbic Acid in the C + Firming Serum will help to reduce hyperpigmentation, lighten brown spots and improve the texture and firmness of your skin for a younger-looking, more radiant appearance. The 12% concentration of L-Ascorbic Acid in the C + Firming Serum is formulated at a lower ph to ease absorption. It is suspended in a simple stabilizing solution to maintain the effectiveness of the Vitamin C over time. (cellularskinrx.com)