Ascorbic acid application

A pencil graphite electrode (PGE) was used for the simultaneous detection of ascorbic acid (AA), norepinephrine (NE), and uric acid (UA) by differential pulse voltammetry and cyclic voltammetry. The anodic peaks of AA, NE, and UA in their mixture can be well separated in 0.1 M Britton–Robinson buffer solution at pH 4.0. The effects of various experimental parameters such as pH, scan rate, and voltammetric parameters on the voltammetric response of these compounds were investigated.

12p tudichquannguyet 29-11-2021 13 1   Download

Soil salinity is a critical threat to global agriculture. In plants, the accumulation of xanthine activates xanthine dehydrogenase (XDH), which catalyses the oxidation/conversion of xanthine to uric acid to remove excess reactive oxygen species (ROS).

14p vijichea2711 28-05-2021 7 1   Download

Banana is a well-established fruit crop of Gujarat region and more specifically cultivar Grand Nain is well adopted due to its good yield potential and quality parameters. Banana is nutrient loving crop so application of nitrogen and bio-fertilizers plays significant role in quality improvement of crop. By considering this fact presented experiment “Quality of banana cv. Grand Nain influenced by nitrogen and biofertilizers” was taken during 2018-19.

6p caygaocaolon11 21-04-2021 13 1   Download

In this study, the application of UAEE method for an efficient approach for antioxidant crude PS content extraction from Vietnamese red G. lucidum was investigated, followed by the evaluation of the anti-oxidant activity of the extract obtained in comparison with ascorbic acid.

13p nguaconbaynhay11 01-04-2021 18 2   Download

The objective of the work was to determine the applicability of UAE method for a reliable and reproducible extraction process of triterpenoids from G. lucidum as well as evaluate the antioxidant activity of the extract obtained in comparison with ascorbic acid.

11p nguaconbaynhay11 01-04-2021 11 1   Download

The present investigation was carried out at Horticulture Instructional Farm, CP College of Agriculture, SD Agricultural University, Sardarkrushinagar, Gujarat to find out the effect of foliar application of acetyl salicylic acid and ascorbic acid on growth and yield of garden pea (Pisum sativum L.) cv. Bonneville.

6p trinhthamhodang1215 23-09-2020 15 1   Download

A field study was conducted at Horticulture Instructional Farm, CP College of Agriculture, SD Agricultural University, Sardarkrushi nagar, Gujarat to find out the effect of foliar application of acetyl salicylic acid and ascorbic acid on growth and yield of garden pea (Pisum sativum L.) cv. Bonneville. Plants were sprayed with treatments viz. control, NAA (25 and 50 ppm), GA3 (50 and 100 ppm), 2, 4-D (5 and 10 ppm), acetyl salicylic acid (100 ppm and 200 ppm), ascorbic acid (100 and 200 ppm) at 30 days after sowing.

5p trinhthamhodang1215 23-09-2020 17 1   Download

The present investigation was carried out at Horticulture Instructional Farm, CP College of Agriculture, SD Agricultural University, Sardarkrushinagar, Gujarat to find out the effect of foliar application of acetyl salicylic acid and ascorbic acid on growth and yield of garden pea (Pisum sativum L.) cv. Bonneville. Plants were sprayed with treatments viz. control, NAA (25 and 50 ppm), GA3 (50 and 100 ppm), 2, 4-D (5 and 10 ppm), acetyl salicylic acid (100 ppm and 200 ppm), ascorbic acid (100 and 200 ppm) at 30 days after sowing.

5p trinhthamhodang1215 23-09-2020 11 1   Download

A field study was conducted at Horticulture Instructional Farm, CP College of Agriculture, SD Agricultural University, Sardarkrushinagar, Gujarat to find out the effect of foliar application of acetyl salicylic acid and ascorbic acid on growth and yield of garden pea (Pisum sativum L.) cv. Bonneville.

4p trinhthamhodang1215 23-09-2020 11 1   Download

A field experiment was conducted to evaluate the effect of organic manures and bio-fertilizers on the growth, yield and quality of chilli cv. Pusa Jwala. The experiments were conducted in Randomized Block Design with three replication. Among the various thirteen treatments, the combination of poultry manure + Azotobactor + Phosphotika stimulated better response. The growth, yield, ascorbic acid, TSS and NPK uptake by chilli plants were influenced by the application of organic manures and biofertilizers in combination.

8p cothumenhmong7 09-09-2020 15 2   Download

An experiment was carried out to see the effect of plant growth regulators on yield and quality of guava cv. Allahabad safeda. Low production and poor quality of fruits are major constraints in guava production in Assam. The results showed significance difference among the treatments. The maximum yield (37.13 kg/plant), pulp weight (173 g), Juice content (63.17 cc), TSS (12.50 0Brix), ascorbic acid (135.30 mg/100gm), total sugar (10.13 %), seed weight (6.67 gm), sugar-acid ratio (33.13) and lowest titrable acidity (0.

7p trinhthamhodang7 31-08-2020 27 1   Download

The present study was conducted at experimental farm of CSK HPKV, Palampur, during the year 2012-2013 with the objectives of evaluating the effects of drip irrigation levels applied at CPE 0.4, 0.6 and 0.8 and different methods of fertilizer application on growth, quality parameters, productivity and nutrient uptake of broccoli.

11p trinhthamhodang7 31-08-2020 15 2   Download

The present study was undertaken to observe the response of Kinnow Mandarin to different forms of growth regulators and nutrients. The result of investigation indicates that fruit length and diameter were found maximum with the foliar application of K2SO4 2%, shape index and ascorbic acid were found maximum with the foliar application of 2, 4-D 20 ppm, peel thickness, acidity, peel content were recorded minimum and juice content and TSS were recorded maximum with the foliar application 2, 4-D 10 ppm, while rag content was found maximum with the application of GA3 20 ppm.

8p nguaconbaynhay7 15-08-2020 18 2   Download

Here various types of biosensors such as physicochemical, bioluminescent, electrochemical, opto-electric, piezoelectric, thermometric and magnetic has been deliberated to show their usefulness and applications in multiple field. Food industry requires suitable analytical methods for the safety and quality checking of foods. Chemical and biological hazards detection in foods is important to the human health.

17p caygaocaolon6 30-07-2020 17 1   Download

The maximum retention of fruit quality attributes were recorded in SA (600 ppm) TSS, acidity, Vitamin C and total sugar which was followed propyl galalte (450 ppm) treated fruits. Both TSS, ascorbic acid and total sugar showed similar trends of increase up to 6th days of storage followed by a decrease. However, acidity decreased continuously with enhancement of storage period. At the end of the storage, maximum TSS, total acidity, ascorbic acid and total sugars were noted under salicylic acid (600 ppm) treated fruits, followed by fruits treated with propyl gallate (450 ppm).

10p angicungduoc6 22-07-2020 8 2   Download

An experiment was conducted to study the effect of different organic manures on fruit quality parameters of papaya cv. Arka Prabhat. The study revealed that among the organic manures applied the maximum pulp thickness (2.84 cm), fruit firmness (11.53 Kg cm-2 ), ascorbic acid content (67.33 mg 100g -1 ) and total soluble solids (13.32 oBrix) was observed with application of sheep manure 100% RDN. The maximum titrable acidity (0.157%) was observed with application of FYM 50% RDN + vermicompost 50% RDN. The maximum reducing sugars (7.35%) and total sugars (8.

6p nguaconbaynhay6 23-06-2020 24 0   Download

India is major producer of fruits of the world with 2nd ranking. An appreciable quantity of produce is lost due to multitude of factors such as improper post-harvest operations, perishable nature; as a result, there is a huge gap between production and availability. About 10-15% fresh fruits shrivel or spoil, lowering market value along with consumer acceptability. Quality cannot be improved during storage. Selection of fruit varieties is based on marketability, yield and keeping quality because these factors affect the bottom line.

10p trinhthamhodang5 16-05-2020 8 1   Download

A study was conduct to investigate the effect of polyamines and NAA on quality and shelf life attributes like, TSS (Brix0 ), Ascorbic acid (%), Acidity (%), Reducing sugars (%), Total sugars% and physiological weight loss (%), Days to ripening, shelf life (%), Fruit spoilage (%) in 15 years old trees of mango cv. Kesar, under Junagadh Agricultural University, Junagadh, saurastra region of Gujarat during 2015-16 and 2016-17.

6p kequaidan4 05-05-2020 37 1   Download

Cyclodextrin glucanotransferase (CGTase) can transform L-ascorbic acid (L-AA, vitamin C) to 2-O-α-Dglucopyranosyl-L-ascorbic acid (AA-2G), which shows diverse applications in food, cosmetic and pharmaceutical industries.

10p vihamax2711 21-04-2020 14 1   Download

The study was undertaken to envisage the effect of growth regulators on biochemical parameters of Kinnow mandarin. Various concentrations of 2,4-D, GA3 and NAA were applied on 15th of October and 15th of November separately and in both the months. It was observed that biochemical parameters viz. TSS, TA, TSS:TA, total sugar, ascorbic acid and other antioxidant compounds were maximum when trees were sprayed with 20 ppm NAA in both the months ( 15th October + 15th November).

7p caygaocaolon4 04-04-2020 20 1   Download