Effects of dietary vitamin C on growth, flesh quality and antioxidant capacity of juvenile golden pompanoTrachinotus ovatus

2019 ◽  
Vol 50 (10) ◽  
pp. 2856-2866 ◽  
Author(s):  
Guanrong Zhang ◽  
Shuqi Wang ◽  
Cuiying Chen ◽  
Yongcai Ma ◽  
Dizhi Xie ◽  
...  
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Dietary Vitamin ◽  
Flesh Quality

scholarly journals Impact of dietary vitamin c on plasma metabolites, antioxidant capacity and innate immunocompetence in juvenile largemouth bass, Micropterus salmoides

2020 ◽  
Vol 17 ◽  
pp. 100383 ◽  
Author(s):  
Abdullateef Yusuf ◽  
Xuxiong Huang ◽  
Naisong Chen ◽  
Andrews Apraku ◽  
Weilong Wang ◽  
...  
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Largemouth Bass ◽  
Micropterus Salmoides ◽  
Dietary Vitamin ◽  
Plasma Metabolites

scholarly journals Plasma and Salivary Non-Urate Total Antioxidant Capacity Does Not Depend on Dietary Vitamin C, E, or β-Carotene Intake in Older Subjects

Molecules ◽  
2018 ◽  
Vol 23 (4) ◽  
pp. 983 ◽  
Author(s):  
Anna Gawron-Skarbek ◽  
Agnieszka Guligowska ◽  
Anna Prymont-Przymińska ◽  
Dariusz Nowak ◽  
Tomasz Kostka
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Dietary Vitamin ◽  
Total Antioxidant ◽  
Older Subjects ◽  
Β Carotene

Dietary vitamin C requirement and its effects on tissue antioxidant capacity of juvenile largemouth bass, Micropterus salmoides

Aquaculture ◽  
2015 ◽  
Vol 435 ◽  
pp. 431-436 ◽  
Author(s):  
Yong-Jun Chen ◽  
Rui-Min Yuan ◽  
Yong-Jian Liu ◽  
Hui-Jun Yang ◽  
Gui-Ying Liang ◽  
...  
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Largemouth Bass ◽  
Micropterus Salmoides ◽  
Dietary Vitamin

LEVELS OF VITAMIN C IN CHAIN SMOKERS

2020 ◽  
Vol 4 (7) ◽  
Author(s):  
Simerpreet Kukreja
Keyword(s):  
Cigarette Smoking ◽  
Vitamin C ◽  
Dietary Intake ◽  
Serum Vitamin ◽  
Inverse Correlation ◽  
Serum Levels ◽  
Negative Association ◽  
Alcoholic Beverages ◽  
Vitamin Supplementation ◽  
Dietary Vitamin

Introduction: Cigarette smoking induces many chronic illnesses, but in developed countries it is a preventable risk factor. However, by increasing the protective protection mechanism, it may be possible to alleviate the smoke-induced damage. As smoking risk is minimised by vitamin C intake, it is recommended that smokers should take more vitamin C. This inverse correlation between both vitamin C intake and serum levels and smoking was independent of age, sex, body weight, ethnicity, and consumption of alcoholic beverages. The negative association between cigarette smoking and serum vitamin C levels continued, following further adjustment for dietary vitamin C intake. The risk of severe hypovitaminosis C, especially when not accompanied by vitamin supplementation, has been increased in smokers. These data indicate that the inverse relationship between smoking and serum vitamin C levels exists independently of dietary intake, while smoking adversely affects preferences for vitamin C rich foods. Methods: A survey method was performed, with 50 smokers (S) receiving either 500 mg of vitamin C or placebo (P) daily for 4 weeks, and 50 non-smokers receiving vitamin C without supplementation. All finished the hearing. Both groups were equal and C: 14.2 + /- 1.8 pack-years was the amount of cigarettes smoked. Concentrations of plasma vitamin C increased significantly (p < 0.005) only in the vitamin C supplement community.  Results: At SMHRC Hospital Nagpur, we examined the relationship between smoking and vitamin C status, dietary and serum vitamin C levels of 100 participants. Smokers of 20 cigarettes a day had the lowest dietary intake of vitamin C and serum levels, whereas smokers of 1-19 cigarettes a day had lower intake of vitamin C and serum levels (compared to respondents who had never smoked. This inverse correlation between vitamin C and smoking intake and serum levels was independent of age, sex, body weight, race, and consumption of alcoholic beverages. The negative association between cigarette smoking and serum vitamin C levels continued, following further adjustment for dietary vitamin C intake. In smokers, the risk of severe hypo-vitaminosis C, particularly when not accompanied by vitamin supplementation, has increased. Conclusion: These data indicate that the inverse relationship between smoking and serum vitamin C levels exists independently of dietary intake, while smoking adversely affects preferences for vitamin C rich foods. A balanced diet for smokers will obtain a hearty recommendation at this time, but guidelines should remain cautious about high-dose nutrition supplements. Keywords: Chain Smoker, Vitamin C, hypo-vitaminosis C and cigarette.

scholarly journals Evaluation of chemical characteristics and correlation analysis with pulp browning of advanced selections of apples grown in Brazil

2017 ◽  
Vol 39 (1) ◽  
pp. 103 ◽  
Author(s):  
Luciana Ercoli ◽  
Érica Oliveira Barizão ◽  
Joana Shuelter Boeing ◽  
Marcus Vinícius Kvitschal ◽  
Jesuí Vergilio Visentainer ◽  
...  
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Phenolic Content ◽  
Titratable Acidity ◽  
Enzymatic Browning ◽  
Total Phenolic ◽  
Chemical Characteristics ◽  
Antioxidant Capacities ◽  
Total Titratable Acidity ◽  
Selection Of

In this research, the total phenolic content (TPC) and antioxidant capacity (FRAP and DPPH•× assays) of pulps and peels of advanced selection of apples grown in Brazil were investigated. The correlation analyses between the activity of polyphenoloxidase enzyme (PPO), vitamin C content, total titratable acidity, and color parameters were performed. The results indicated that the data differed significantly among the apple genotypes studied. The peels of the selection Epagri 170-91 and Epagri 170-25 showed the highest TPC and antioxidant capacities. In addition, the pulps of the Epagri 170-91 presented the highest TPC and antioxidant capacities, the lowest enzymatic browning, highest amount of vitamin C and lowest enzymatic activity when compared with other genotypes. The TPC and antioxidant capacities were significantly correlated in all genotypes analyzed. High correlation values between enzymatic browning and factors that affect the apple color were also found in all analyzed pulps, except between enzymatic browning and TPC. The results demonstrated that the enzymatic browning and TPC, as well as the antioxidant capacity and chemical characteristics, vary considerably depending on the apple genotypes and fruit tissues analyzed. 

scholarly journals Effect of Adding Resistant Maltodextrin to Pasteurized Orange Juice on Bioactive Compounds and Their Bioaccessibility

Foods ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1198
Author(s):  
Elías Arilla ◽  
Purificación García-Segovia ◽  
Javier Martínez-Monzó ◽  
Pilar Codoñer-Franch ◽  
Marta Igual
Keyword(s):  
Vitamin C ◽  
Antioxidant Capacity ◽  
Bioactive Compounds ◽  
Orange Juice ◽  
Control Sample ◽  
Water Soluble ◽  
In Vitro Digestibility ◽  
Total Phenols ◽  
Resistant Maltodextrin

Resistant maltodextrin (RMD) is a water-soluble and fermentable functional fiber. RMD is a satiating prebiotic, reducer of glucose and triglycerides in the blood, and promoter of good gut health, and its addition to food is increasingly frequent. Therefore, it is necessary to study its potential effects on intrinsic bioactive compounds of food and their bioaccessibility. The aim of this study was to evaluate the effect of adding RMD on the bioactive compounds of pasteurized orange juice with and without pulp, and the bioaccessibility of such compounds. RMD was added at different concentrations: 0 (control sample), 2.5%, 5%, and 7.5%. Ascorbic acid (AA) and vitamin C were analyzed using HPLC, whereas total phenols, total carotenoids (TC), and antioxidant capacity were measured using spectrophotometry. After that, sample in vitro digestibility was assessed using the standardized static in vitro digestion method. The control orange juice with pulp presented significantly higher values of bioactive compounds and antioxidant capacity than the control orange juice without pulp (p < 0.05). RMD addition before the juice pasteurization process significantly protected all bioactive compounds, namely total phenols, TC, AA, and vitamin C, as well as the antioxidant capacity (AC) (p < 0.05). Moreover, this bioactive compound protective effect was higher when higher RMD concentrations were added. However, RMD addition improved phenols and vitamin C bioaccessibility but decreased TC and AA bioaccessibility. Therefore, the AC value of samples after gastrointestinal digestion was slightly decreased by RMD addition. Moreover, orange pulp presence decreased total phenols and TC bioaccessibility but increased AA and vitamin C bioaccessibility.

Evaluation of the effect of vitamin C and E supplementation on human breast milk antioxidant capacity

2011 ◽  
Vol 44 (13) ◽  
pp. S237
Author(s):  
Zarban Asghar ◽  
Taheri Fatemeh ◽  
Vejdan Morteza ◽  
Mostafavi Mahsa ◽  
Jafari Masomeh
Keyword(s):  
Breast Milk ◽  
Vitamin C ◽  
Antioxidant Capacity ◽  
Human Breast Milk ◽  
Human Breast
Sign in / Sign up

Export Citation Format

Share Document