Results 101 to 110 of about 1,082,468 (302)

Nutritional Contributions of Nonalcoholic Beverages to the U.S. Diet: 1998-2003 [PDF]

Using data from U.S. households over the period 1998 to 2003, we examine economic and demographic factors affecting per capita daily intake of calories, calcium, caffeine, and vitamin C derived from the consumption of nonalcoholic beverages.
Capps, Oral, Jr., Clauson, Annette L., Dharmasena, Senarath   +2 more
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The oxidation of ascorbic acid and its reduction in vitro and in vivo [PDF]

, 1937
The outstanding chemical property of ascorbic acid (vitamin C) is that it is a reducing agent. The suggestion is obvious that its physiological function may be associated with this property, and, if it is oxidized reversibly, with its behavior in an ...
Borsook, Henry, Davenport, Horace W., Jeffreys, Cecil E. P., Warner, Robert C.   +3 more
core  

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Effects of Cyclodextrin Type on Vitamin C, Antioxidant Activity, and Sensory Attributes of a Mandarin Juice Enriched with Pomegranate and Goji Berries [PDF]

, 2011
The effects of the addition of cyclodextrins (CDs), β-CD, or HP-β-CD (1%), on the protection of antioxidant compounds of mandarin juices enriched with pomegranate extract and goji berries juice, was studied.
Calín Sánchez, Ángel, Carbonell Barrachina, Ángel Antonio, Gabaldón, José Antonio, Mercader Ros, María Teresa, Navarro, Patricia, Pérez López, Antonio José, San Nicolás, Tamara   +6 more
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Shellac‐Mediated Assembly of Nanoparticles for mRNA Delivery

Advanced Healthcare Materials, EarlyView.
A shellac‐mediated nanoparticle assembly strategy is presented, involving the complexation of mRNA and low‐molecular‐weight cationic molecules (e.g., polyethyleneimine, chitosan, lipids, and poly‐l‐lysine), followed by capping with shellac. This nanoparticle platform enables mRNA transfection following intravenous injection and facilitates gene editing
Meizhang Lu, Jingqu Chen, Zhixing Lin, Wanjun Xu, Tianzheng Wang, Shiyao Li, Die Yang, Frank Caruso   +7 more
wiley   +1 more source

DETERMINATION OF VITAMIN C IN SEVERAL VARIETIES OF MELON FRUITS BY TITRATION METHOD

Jurnal Natural, 2017
. Vitamin C (ascorbic acid) is micronutrient that is water soluble and indispensable for the body's metabolism, also plays a role in immune function. Vitamin C are easy to be absorbed actively.
Nerdy .
doaj   +1 more source

Optimasi Formula Losio dengan Kombinasi Zat Aktif Vitamin C dan Vitamin E sebagai Antipenuaan Kulit Serta Uji Stabilitas Losio [PDF]

, 2015
Radikal bebas adalah salah satu faktor penyebab terjadinya penuaan dini. Radikal bebasdapat dihambat dengan antioksidan. Senyawa kimia yang memiliki aktivitas antioksidan danbersifat non-karsinogenik adalah Vitamin C dan Vitamin E.
Silalahi, K. N. (Kartini)
core   +1 more source

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

Advanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín, Raúl Losantos, Ignacio Funes‐Ardoiz, Diego Sampedro   +3 more
wiley   +1 more source

Association of low vitamin C concentrations and low consumption of fresh fruit and vegetables with cardiovascular disease in type 2 diabetes

BMC Nutrition
Purpose Vitamin C is a fundamental antioxidant with important metabolic actions in several biological processes. Patients with type 2 diabetes (T2D) are exposed to oxidative stress as a consequence of an increased production of reactive oxygen species ...
Anna Toffalini, Nicolò Vigolo, Nicoletta Rolli, Elisa Paviati, Matteo Gelati, Elisa Danese, Giacomo Zoppini   +6 more
doaj   +1 more source

Zero Order Degradation Rate of Vitamin C in Fresh Orange and Strawberry Juices without Any Preservatives during Storage [PDF]

, 2015
Fresh orange and strawberry are rich in vitamin C, which is an essensial nutrient to promote a healthy imunne system. Vitamin C is easily degraded through oxidation process into dehydroascorbic acid during storage.
Lie, Hwa, Sapei, Lanny, Suseno, Natalia
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