اسید چرب = fatty acid

نویسنده:

احسان حُسنانی مدرس مراقبت از پوست
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چکیده: معادل انگلیسی کلمه یا واژه اسید چرب، Fatty Acid می باشد.

اسید چرب چیست؟

اسید چرب = Fatty Acid

fatty acid = اسید چرب

EMOLLIENTS — Oils and other ingredients that soften and smooth the skin and reduce dryness, roughness and irritation. In hair care products, they restore lost moisture to hair fiber, contributing to shine and strength. Examples: coconut fatty alcohols, essential fatty acids, shea butter, jojoba oil. (INCI dictionary)

امولينت ها: روغن ها و تركيباتي كه پوست را نرم و صاف مي كند، خشكي پوست را كاهش مي دهند و زبري و تحريك پوست را كاهش مي دهد. در محصولات مراقبت از مو، امولينت ها رطوبت از دست رفته رشته هاي مو را جبران مي كنند و به مو درخشندگي و استحكام مي بخشند. مثال ها: الكل چرب نارگيل، اسيدهاي چرب ضروري، كره شي آ، روغن جوجوبا

SOAP —A natural cleansing agent (surfactant) with the ability to emulsify oils and hold dirt in suspension. Bar soaps are made from the combination of fats, oils and/or fatty acids and sodium salts (sodium hydroxide, an alkali) dissolved in water. In liquid soap, potassium salts (potassium hydroxide) are utilized. While sodium and potassium salts can be harsh and drying, in a properly balanced formula, sodium hydroxide and potassium hydroxide cease to exist as separate entities when they combine with the oils to form soap, leaving no potential for skin irritation. (INCI dictionary)

صابون: ماده پاك كننده طبيعي (جزء دسته سورفكتانت ها) كه قادر است روغن و چرك ها را معلق درآورد. صابون هاي قالبي با تركيب چربي ها، روغن ها و اسيدهاي چرب و نمك هاي سديم (سديم هيدروكسيد، يك ماده قليايي) در آب حل مي شود. در صابون مايع نمك پتاسيم (پتاسيم هيدروكسيد) استفاده مي شود. نمك هاي سديم و پتاسيم به خودي خود خشك كننده پوست و خشن مي باشد اما در يك فرمول به خوبي متعادل شده، سديم هيدروكسيد و پتاسيم هيدروكسيد به عنوان ماده اي مجزا موجود نمي باشد چرا كه با روغن ها تركيب شده و صابون تشكيل داده و بنابراين محرك پوست نمي باشد.

ADANSONIA DIGITATA — Baobab Oil. Rich emollient helps maintain skin elasticity and restore moisture to dehydrated, sun-stressed skin and dry hair. Its high vitamin D content makes it ideal for after sun use. Also rich in antioxidants—particularly vitamin C—and essential fatty acids, very nourishing to the skin. (INCI dictionary)

روغن بائوباب امولينت قدرتمند كه باعث حفظ كشساني پوست گرديده و رطوبت پوست دِهيدراته را تامين مي كند. رطوبت پوستي كه در اثر مواجهه با تنش هاي آفتاب دِهيدراته شده و موي خشك شده را جبران مي كند. داراي ويتامين دي به مقدار زياد مي باشد كه از اين تركيب محصولي ايده آل براي ساخت كرم هاي اَفترسان ساخته است. همچنين داراي آنتي اكسيدان هاي ديگري به ويژه ويتامين C و اسيدهاي چرب ضروري مي باشد كه بسيار تغذيه كننده پوست هستند.

ALARIA ESCULENTA — Edible seaweed high in essential fatty acids and antioxidants. A rich moisturizer, it stimulates the creation of hyaluronic acid within the skin and helps support collagen and elastin to promote skin elasticity. It has been clinically proven to significantly increase firmness when applied twice daily to the skin for 28 days. (INCI dictionary)

جلبك دريايي خوردني داراي مقدار زيادي اسيد چرب ضروري و آنتي اكسيدان. مرطوب كننده غني كه ساخت هيالورونيك اسيد را در پوست افزايش مي دهد و كلاژن و الاستين پوست را حمايت مي كند. و به اين ترتيب الاستيسيته يا كشساني پوست افزايش مي يابد.

ALEURITES MOLUCCANA — Kukui Nut Oil. The oil of the kukui nut from Hawaii, rich in essential fatty acids. A natural moisturizer and skin protector. (INCI dictionary)

ARGANIA SPINOSA — Argan Oil. Nutrient-rich oil, high in essential fatty acids and antioxidant vitamin E. Supports the skin’s collagen and improves softness and elasticity. In hair care products, it rehydrates and smoothes the hair cuticle to help reduce frizzing and add shine. (INCI dictionary)

BUTYROSPERMUM PARKII — Shea Butter. Butter obtained from the nuts of the mangifolia tree in Central Africa, also known as karite butter or African butter. A superb emollient, high in fatty acids and other nutrients, it is an ideal ingredient for skin moistur- izers, sun care products and hair conditioners. (INCI dictionary)

CALODENDRUM CAPENSE — Yangu Oil. Rich emollient cold pressed from the seeds of the African Cape chestnut tree and used for generations for its hair and skin conditioning proper ties. High in essential fatty acids and antioxidants, it is an excellent moisturizer and nutrient. (INCI dictionary)

CANNABIS SATIVA OIL — Hemp Seed Oil. A rich emollient and skin nutrient, high in essential fatty acids (linolenic and linoleic) and antioxidant vitamins A and E. Very soothing and moisturizing to the skin. (INCI dictionary)

COCONUT FATTY ACID CREAM BASE — Absorption base containing essential fatty acids, coconut fatty alcohols from palm ker- nels, aloe vera and vitamins A, C and E. Rich in linoleic and linolenic acids (vitamin F), excellent nutrients and skin conditioners. In hair care products, it is often combined with the impor tant amino acids cysteine and methionine, which are high in sulfur and excellent for the hair and scalp. (INCI dictionary)

ESSENTIAL FATTY ACIDS — See Glycer yl linoleate, Glycer yl linolenate. (INCI dictionary)

FATTY ACID ESTERS — Waxes derived from plants or animals, which are less greasy than fatty acid extracts. Jojoba (Simondsia chinensis) and lanolin are examples of fatty acid esters. Used in absorption bases, and as emulsifiers in cosmetics. (INCI dictionary)

استر اسيدهاي چرب: واكس هايي كه از گياهان و حيوانات استخراج شده اند. از اسيدهاي چرب خاصيت چسبندگي كمتري دارد. جوجوبا و لانولين مثال هايي از استرهاي اسيد چرب هستند. از اين تركيبات به عنوان امولسيون ساز در محصولات آرايشي- بهداشتي استفاده مي شود.

FATTY ACIDS — Basic building blocks of fats and oils. (See Glycer yl linoleate, Glycer yl linolenate.) (INCI dictionary)

FOENICULUM VULGARE — Fennel. Rich in oleic and linoleic acids, essential fatty acids. It has a tightening and firming action on the skin. (INCI dictionary)

GLYCERYL LINOLEATE, GLYCERYL LINOLENATE — Vita- min F. Skin protectors and revitalizers consisting of linoleic and linolenic acids, two essential fatty acids. Used in moisturizers, they soothe rough, dry or chapped skin on contact and help soften and revitalize dry or damaged hair. (INCI dictionary)

GLYCERYL STEARATE — Humectant and skin conditioner de- rived from vegetable fatty acids. (INCI dictionary)

GLYCINE SOJA — Soybean Oil. Good emollient, high in linoleic, oleic, palmitic and linolenic acids, essential fatty acids necessar y for healthy skin. (INCI dictionary)

HELIANTHUS ANNUUS — Sunflower Oil. The extract from sunflower seeds, a rich emollient high in linoleic and oleic essential fatty acids. A good base for massage oils and lotions. (INCI dictionary)

HIPPOPHAE RHAMNOIDES — Sea Buckthorn Oil. Richest herbal source of antioxidant vitamins E and A (beta-carotene and other carotenoids), which help prevent the formation of free radicals. This nourishing oil is also high in essential fatty acids, particularly rare palmitoleic acid, a constituent of the skin’s sebum. An ex- cellent soothing agent for stressed or acne-prone skin and sunburn. (INCI dictionary)

HYDROLYZED VEGETABLE PROTEIN — Termed the building block of life, protein is our most import tant food, a leading source of vitamins and essential amino acids. Generally found in meats, eggs and dairy y products, protein can also be obtained from soy, wheat and other plant sources. Applied topically, vegetable protein is an excellent hydrator, readily absorbed by the skin for improved tex- ture. In hair care formulas, it combines with fatty acids and amino acids to coat porous or damaged hair and split ends. (See also Hy- drolyzed oat protein, Hydrolyzed soy protein, Hydrolyzed wheat protein.) (INCI dictionary)

LECITHIN — A vegetable extract high in natural fatty acids. Most common sources are soybean oil and eggs. (See also Phospholipids.) (INCI dictionary)

LINUM USITATISSIMUM SEED OIL — Flaxseed Oil. Emollient and anti-inflammatory, high in essential fatty acids, B vitamins, protein and minerals.Very nourishing to dry hair and skin, whether tak- en internally or applied topically. (INCI dictionary)

MACADAMIA TERNIFOLIA — Macadamia Nut Oil. An excellent moisturizer and protector for hair and skin. High in essential fatty acids, its natural affinity to human sebum makes it an excellent skin care ingredient. (INCI dictionary)

OENOTHERA BIENNIS — Evening Primrose Oil. Superb emol- lient and skin nutrient, high in essential fatty acids. A source of rare gamma-linolenic acid (GLA), also found in human breast milk. Ex- tremely beneficial in the treatment of eczema and other dry skin and scalp conditions. (INCI dictionary)

OPUNTIA FICUS-INDICA — Prickly Pear. Antioxidant and nutri- ent, rich in essential fatty acids, clinically proven to firm and protect skin in 28 days with twice daily use. An emollient and soothing agent, it restores softness and elasticity to dry, mature or sun-damaged skin. An excellent addition to anti-aging products. (INCI dictionary)

PALM ACID, PALM KERNEL ACID — A mixture of fatty acids derived from palm kernel oil. See also Elaeis guineensis. (INCI dictionary)

PALMITATE — A salt or ester of palmitic acid, a fatty acid found in palm and other fatty oils. Often used in baby oils, bath oils, hair conditioners and moisturizers. (INCI dictionary)

PRUNUS AMYGDALUS DULCIS — Sweet Almond Oil, Sweet Almond Butter. Excellent emollient high in oleic, linoleic and other fatty acids, ideal in the treatment of very dry hair and skin. Soothing and moisturizing. A good absorption base. (INCI dictionary)

ROSA RUBIGINOSA — Rosa Mosqueta® Rose Hip Seed Oil. Oil from the rose hips of a rare rose that grows in Chile’s Andes mountains. High in vitamin C, and linoleic and linolenic acids, essen- tial fatty acids necessar y for skin cell regeneration, it has been used by South American Indians for hundreds of years for its healing and moisturizing proper ties. Clinical tests have shown that Rosa Mosqueta®, applied regularly, helps fade scarring and skin discolor- ations and encourage skin cell growth.There’s no better moisturiz- er for dry or mature skin and brittle, damaged hair. (INCI dictionary)

SAMBUCUS NIGRA — Elder Flower. A superb skin softener. Contains an oil high in fatty acids (66%), very beneficial to the hair and skin. (INCI dictionary)

SESAMUM INDICUM — Sesame Oil. Similar to avocado oil, this rich emollient is high in linoleic and oleic fatty acids. Often used as a carry- ing agent for other ingredients in cosmetic formulations. (INCI dictionary)

SORBITAN STEREATE — A surfactant derived from berries and other plant sources, composed of sorbitol, a natural sweetener, and stearic acid, a fatty acid. Used in cosmetic products as an emulsifier and wetting agent. (INCI dictionary)

STEARIC ACID — A fatty acid used as an emulsifier and thicken- ing agent. A surfactant, stearic acid helps bind soap par ticles to dir t and oil on the skin’s surface so they can be rinsed away. We use stearic acid from vegetable sources in our natural products. (INCI dictionary)

SUCROSE LAURATE — A fatty acid ester derived from sugar, used in cosmetic products as a natural emulsifier and surfactant. (INCI dictionary)

UBIQUINONE — CoQ10 (Co-Enzyme Q10) Liposomes. High in polyunsaturated fatty acids (especially linoleic acid) and protein, CoQ10 helps suppor t cell structure with antioxidant and protective action, and has been shown to reduce the appearance and depth of wrinkles and increase the skin’s moisture with regular use. (See also Liposomes.) (INCI dictionary)

Essential Fatty Acids – Glycer yl linoleate, Glycer yl linolenate (INCI dictionary)

Fatty Acids – Glycer yl linoleate, Glycer yl linolenate (INCI dictionary)

ACETYL HEXAPEPTIDE 3: A non-toxic amino-peptide developed specifically to reduce wrinkles and the signs of premature aging. Acetyl Hexapeptide 3 is a cost-effective alternative to injections and surgical procedures. Acetyl Hexapeptide 3 temporarily limits the overproduction and release of neurotransmitters that initiate and control the intensity of facial muscle contractions. This reduction in intensity reduces and prevents the formation of dynamic wrinkles that make your skin look aged. This powerful ingredient reduces muscle contractions in a non-paralytic fashion and without toxic side effects. It is naturally derived and non-irritating to the skin. Attaching the hexapeptide to the fatty acid, acetyl, allows the resulting amino-peptide to be easily absorbed into the skin. At a 10% concentration, Acetyl Hexapeptide 3 has been shown to reduce the depth of wrinkles up to 30% after 30 days of trial use. (source: International Journal of Cosmetic Science, Vol. 24, No 5, p.303, October 2002). Currently, doctors are beginning to recommend use of Acetyl Hexapeptide 3 skin serums in conjunction with paralytic injections to prolong those results. (cellularskinrx.com)

NIACINAMIDE: Also known as vitamin B3 and nicotinic acid, niacinamide is a potent cell-communicating ingredient that offers multiple benefits for aging skin. It stops the skin cells that produce pigment from transferring that pigment to surface skin cells, thereby minimizing unwanted dark spots. It is also an effective moisturizer helping the skin produce more ceramides and fatty acids, which are crucial components of your skin barrier. As that barrier is strengthened, skin is better able to keep moisture in and irritants out. Redness and inflammation are visibly reduced. Used in Firming Densifier Active Treatment Moisturizer and F*a*C*E Synergy Serum. (cellularskinrx.com)

Linoleic Acid: An essential fatty acid. Used in cosmetics, vitamins. Alternatives: (See alternatives to Fatty Acids.) (peta.org)

Cerebrosides: Fatty acids and sugars found in the covering of nerves. May be synthetic or of animal origin. When animal-derived, may include tissue from brain. Used in moisturizers. (peta.org)

Palmitic Acid: A fatty acid most commonly derived from palm oil but may be derived from animals as well. In shampoos, shaving soaps, creams. Derivatives: Palmitate, Palmitamine, Palmitamide. Alternatives: vegetable sources. (peta.org)

Caprylic Acid: A liquid fatty acid from cow’s or goat’s milk. Also from palm, coconut, and other plant oils. In perfumes, soaps. Derivatives: Caprylic Triglyceride, Caprylamine Oxide, Capryl Betaine. Alternatives: plant sources, especially coconut oil. (peta.org)

Fatty Acids: Can be one or any mixture of liquid and solid acids such as caprylic, lauric, myristic, oleic, palmitic, and stearic. Used in bubble baths, lipsticks, soap, detergents, cosmetics, food. Alternatives: vegetable-derived acids, soy lecithin, safflower oil, bitter almond oil, sunflower oil, etc. (peta.org)

Arachidonic Acid: A liquid unsaturated fatty acid that is found in liver, brain, glands, and fat of animals and humans. Generally isolated from animal liver. Used in companion animal food for nutrition and in skin creams and lotions to soothe eczema and rashes. Alternatives: synthetics, aloe vera, tea tree oil, calendula ointment. (peta.org)

FATTY ACIDS = اسیدهای چرب، مواد سازنده چربی ها و روغن ها

SOAP —A natural cleansing agent (surfactant) with the ability to emulsify oils and hold dirt in suspension. Bar soaps are made from the combination of fats, oils and/or fatty acids and sodium salts (sodium hydroxide, an alkali) dissolved in water. In liquid soap, potassium salts (potassium hydroxide) are utilized. While sodium and potassium salts can be harsh and drying, in a properly balanced formula, sodium hydroxide and potassium hydroxide cease to exist as separate entities when they combine with the oils to form soap, leaving no potential for skin irritation. (INCI dictionary)

ADANSONIA DIGITATA — Baobab Oil. Rich emollient helps maintain skin elasticity and restore moisture to dehydrated, sun-stressed skin and dry hair. Its high vitamin D content makes it ideal for after sun use. Also rich in antioxidants—particularly vitamin C—and essential fatty acids, very nourishing to the skin. (INCI dictionary)

ALARIA ESCULENTA — Edible seaweed high in essential fatty acids and antioxidants. A rich moisturizer, it stimulates the creation of hyaluronic acid within the skin and helps support collagen and elastin to promote skin elasticity. It has been clinically proven to significantly increase firmness when applied twice daily to the skin for 28 days. (INCI dictionary)

ALEURITES MOLUCCANA — Kukui Nut Oil. The oil of the kukui nut from Hawaii, rich in essential fatty acids. A natural moisturizer and skin protector. (INCI dictionary)

ARGANIA SPINOSA — Argan Oil. Nutrient-rich oil, high in essential fatty acids and antioxidant vitamin E. Supports the skin’s collagen and improves softness and elasticity. In hair care products, it rehydrates and smoothes the hair cuticle to help reduce frizzing and add shine. (INCI dictionary)

BUTYROSPERMUM PARKII — Shea Butter. Butter obtained from the nuts of the mangifolia tree in Central Africa, also known as karite butter or African butter. A superb emollient, high in fatty acids and other nutrients, it is an ideal ingredient for skin moistur- izers, sun care products and hair conditioners. (INCI dictionary)

CALODENDRUM CAPENSE — Yangu Oil. Rich emollient cold pressed from the seeds of the African Cape chestnut tree and used for generations for its hair and skin conditioning proper ties. High in essential fatty acids and antioxidants, it is an excellent moisturizer and nutrient. (INCI dictionary)

CANNABIS SATIVA OIL — Hemp Seed Oil. A rich emollient and skin nutrient, high in essential fatty acids (linolenic and linoleic) and antioxidant vitamins A and E. Very soothing and moisturizing to the skin. (INCI dictionary)

COCONUT FATTY ACID CREAM BASE — Absorption base containing essential fatty acids, coconut fatty alcohols from palm ker- nels, aloe vera and vitamins A, C and E. Rich in linoleic and linolenic acids (vitamin F), excellent nutrients and skin conditioners. In hair care products, it is often combined with the impor tant amino acids cysteine and methionine, which are high in sulfur and excellent for the hair and scalp. (INCI dictionary)

ESSENTIAL FATTY ACIDS — See Glycer yl linoleate, Glycer yl linolenate. (INCI dictionary)

FATTY ACIDS — Basic building blocks of fats and oils. (See Glycer yl linoleate, Glycer yl linolenate.) (INCI dictionary)

FOENICULUM VULGARE — Fennel. Rich in oleic and linoleic acids, essential fatty acids. It has a tightening and firming action on the skin. (INCI dictionary)

GLYCERYL LINOLEATE, GLYCERYL LINOLENATE — Vita- min F. Skin protectors and revitalizers consisting of linoleic and linolenic acids, two essential fatty acids. Used in moisturizers, they soothe rough, dry or chapped skin on contact and help soften and revitalize dry or damaged hair. (INCI dictionary)

GLYCERYL STEARATE — Humectant and skin conditioner de- rived from vegetable fatty acids. (INCI dictionary)

GLYCINE SOJA — Soybean Oil. Good emollient, high in linoleic, oleic, palmitic and linolenic acids, essential fatty acids necessar y for healthy skin. (INCI dictionary)

HELIANTHUS ANNUUS — Sunflower Oil. The extract from sunflower seeds, a rich emollient high in linoleic and oleic essential fatty acids. A good base for massage oils and lotions. (INCI dictionary)

HIPPOPHAE RHAMNOIDES — Sea Buckthorn Oil. Richest herbal source of antioxidant vitamins E and A (beta-carotene and other carotenoids), which help prevent the formation of free radicals. This nourishing oil is also high in essential fatty acids, particularly rare palmitoleic acid, a constituent of the skin’s sebum. An ex- cellent soothing agent for stressed or acne-prone skin and sunburn. (INCI dictionary)

HYDROLYZED VEGETABLE PROTEIN — Termed the building block of life, protein is our most import tant food, a leading source of vitamins and essential amino acids. Generally found in meats, eggs and dairy y products, protein can also be obtained from soy, wheat and other plant sources. Applied topically, vegetable protein is an excellent hydrator, readily absorbed by the skin for improved tex- ture. In hair care formulas, it combines with fatty acids and amino acids to coat porous or damaged hair and split ends. (See also Hy- drolyzed oat protein, Hydrolyzed soy protein, Hydrolyzed wheat protein.) (INCI dictionary)

LECITHIN — A vegetable extract high in natural fatty acids. Most common sources are soybean oil and eggs. (See also Phospholipids.) (INCI dictionary)

LINUM USITATISSIMUM SEED OIL — Flaxseed Oil. Emollient and anti-inflammatory, high in essential fatty acids, B vitamins, protein and minerals.Very nourishing to dry hair and skin, whether tak- en internally or applied topically. (INCI dictionary)

MACADAMIA TERNIFOLIA — Macadamia Nut Oil. An excellent moisturizer and protector for hair and skin. High in essential fatty acids, its natural affinity to human sebum makes it an excellent skin care ingredient. (INCI dictionary)

OENOTHERA BIENNIS — Evening Primrose Oil. Superb emol- lient and skin nutrient, high in essential fatty acids. A source of rare gamma-linolenic acid (GLA), also found in human breast milk. Ex- tremely beneficial in the treatment of eczema and other dry skin and scalp conditions. (INCI dictionary)

OPUNTIA FICUS-INDICA — Prickly Pear. Antioxidant and nutri- ent, rich in essential fatty acids, clinically proven to firm and protect skin in 28 days with twice daily use. An emollient and soothing agent, it restores softness and elasticity to dry, mature or sun-damaged skin. An excellent addition to anti-aging products. (INCI dictionary)

PALM ACID, PALM KERNEL ACID — A mixture of fatty acids derived from palm kernel oil. See also Elaeis guineensis. (INCI dictionary)

PRUNUS AMYGDALUS DULCIS — Sweet Almond Oil, Sweet Almond Butter. Excellent emollient high in oleic, linoleic and other fatty acids, ideal in the treatment of very dry hair and skin. Soothing and moisturizing. A good absorption base. (INCI dictionary)

ROSA RUBIGINOSA — Rosa Mosqueta® Rose Hip Seed Oil. Oil from the rose hips of a rare rose that grows in Chile’s Andes mountains. High in vitamin C, and linoleic and linolenic acids, essen- tial fatty acids necessar y for skin cell regeneration, it has been used by South American Indians for hundreds of years for its healing and moisturizing proper ties. Clinical tests have shown that Rosa Mosqueta®, applied regularly, helps fade scarring and skin discolor- ations and encourage skin cell growth.There’s no better moisturiz- er for dry or mature skin and brittle, damaged hair. (INCI dictionary)

SAMBUCUS NIGRA — Elder Flower. A superb skin softener. Contains an oil high in fatty acids (66%), very beneficial to the hair and skin. (INCI dictionary)

SESAMUM INDICUM — Sesame Oil. Similar to avocado oil, this rich emollient is high in linoleic and oleic fatty acids. Often used as a carry- ing agent for other ingredients in cosmetic formulations. (INCI dictionary)

UBIQUINONE — CoQ10 (Co-Enzyme Q10) Liposomes. High in polyunsaturated fatty acids (especially linoleic acid) and protein, CoQ10 helps suppor t cell structure with antioxidant and protective action, and has been shown to reduce the appearance and depth of wrinkles and increase the skin’s moisture with regular use. (See also Liposomes.) (INCI dictionary)

Essential Fatty Acids – Glycer yl linoleate, Glycer yl linolenate (INCI dictionary)

Fatty Acids – Glycer yl linoleate, Glycer yl linolenate (INCI dictionary)

NIACINAMIDE: Also known as vitamin B3 and nicotinic acid, niacinamide is a potent cell-communicating ingredient that offers multiple benefits for aging skin. It stops the skin cells that produce pigment from transferring that pigment to surface skin cells, thereby minimizing unwanted dark spots. It is also an effective moisturizer helping the skin produce more ceramides and fatty acids, which are crucial components of your skin barrier. As that barrier is strengthened, skin is better able to keep moisture in and irritants out. Redness and inflammation are visibly reduced. Used in Firming Densifier Active Treatment Moisturizer and F*a*C*E Synergy Serum. (cellularskinrx.com)

Linoleic Acid: An essential fatty acid. Used in cosmetics, vitamins. Alternatives: (See alternatives to Fatty Acids.) (peta.org)

Cerebrosides: Fatty acids and sugars found in the covering of nerves. May be synthetic or of animal origin. When animal-derived, may include tissue from brain. Used in moisturizers. (peta.org)

exogenous fatty acids = اسیدهای چرب منابع خارجی

unsaturated fatty acid = اسیدهای چرب غیر اشباع

Arachidonic Acid: A liquid unsaturated fatty acid that is found in liver, brain, glands, and fat of animals and humans. Generally isolated from animal liver. Used in companion animal food for nutrition and in skin creams and lotions to soothe eczema and rashes. Alternatives: synthetics, aloe vera, tea tree oil, calendula ointment. (peta.org)

non-esterified fatty acids, NEFA = اسیدهای چرب استری نشده

coconut fatty acid diethanolamide = کوکونات فتی اسید دی اتانول آمید

Lauric acid, dodecanoic acid, saturated fatty acid with a 12-carbon atom chain = لوریک اسید، دودکانوئیک اسید، اسید چرب اشباع شده با 12 اتم کربن

fatty acids
اسیدهای چرب، مواد سازنده چربی ها و روغن ها

fatty-acids

واژه «اسید چرب» در مقالات سایت احسان حسنانی

پپتیدهای ماتریکین در محصولات آرایشی بهداشتی

ماتریکین به پپتیدهایی گفته می شود که در اثر تجزیه مولکول های ماتریس برون سلولی آزاد می شوند. پپتیدهای ماتریکین به پپتیدهایی گفته می شود که مشابه با ماتریکین ها دارند. به عبارت دیگر دارای توالی خاصی از اسیدهای آمینه مشابه پپتیدهای جدا شده از کلاژن های تخریب شده پوست است. پالمیتوئیل اولیگو پپتید، یکی از پپتیدهای ماتریکین است که با فریب سلول های فیبروبلاست آن ها را به کلاژن سازی می گمارد.

این پپتیدها دارای توالی خاصی از اسیدهای آمینه هستند که توسط فیبروبلاست پوست قابل شناسایی هستند. این پپتیدها را ماتریکین می نامند زیرا در اثر تجزیه ملکولهای بزرگ ماتریس برون سلولی بوجود می آیند. دانشمندان این توالی را شناسایی کرده و از روی آن پپتیدهای ماتریکین را به صورت سنتزی ساخته اند. همچنین برای افزایش اثربخشی این ماده، پپتید را به یک اسید چرب به نام اسید پالمتیک متصل کرده و با نام پالمیتوئیل اولیگوپپتید در فرمولاسیون محصول استفاده می کنند.

منوی سایت

اسید چرب = fatty acid

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پپتیدهای ماتریکین در محصولات آرایشی بهداشتی

واکس ها یا موم های آرایشی بهداشتی

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سورفکتانت ها: حلالیت شوینده ها

لیپیدها در محصولات آرایشی بهداشتی

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