نتایج جستجو برای: titrable acids
تعداد نتایج: 265231 فیلتر نتایج به سال:
Introduction: Intractable status epilepticus not responding to conventional pharmacotherapy is a medical emergency. Rapid termination of seizures with prompt control of airway to ensure oxygenation, prevent aspiration, and minimize permanent neurological damage is the mainstay of management. Deeper suppression of cortical activity, documented electro cerebral silence and titrable length of time...
In recent years, the use of natural anthocyanin as a biocolour in business has grown to peak and there is an increasing desire enhance extraction procedures. this study, various techniques (Conventional extraction, Microwave assisted Ultrasound extraction) for extracting from Hibiscus rosa-sinensis petals using water, ethanol, citric acid solvents have been investigated. Total Anthocyanin, Anti...
Strawberry (Fragaria×ananassa) has tasteful, fragrant and nutritious fruits. But, because of delicate texture and high metabolic activities of the fruits at maturity, are very sensitive and easily decayed, and thus have short shelflife. Ethylene is one of the main causes of postharvest fruit losses, which could reduce the shelflife of strawberry. Therefore, an experiment was carried out to exam...
Soilless culture (hydroponic) and timely supply of plants’ essential nutrients will increase their quantitative and qualitative performance. To assess the impact of N, K and Mg on yield and fruit quality of strawberry (Fragaria×ananasa cv. Sun Rise) an experiment was performed which included control treatment (no fertilizer application), two levels of urea (100 and 200 mg/L per pot), two levels...
iran is the center of origin as well as variation for pomegranate (punica granatum l.). also, iran is one of the most important countries in the world in terms of pomegranate culture and production. monitoring morphological and physiological changes which occur during fruit growth and development is an important determining in orchard management decisions. the aim of the present research was to...
In the present study, the effects of milk supplementation on growth and viability of yogurt (Streptococcus thermophilus and Lactobacillus delbrueckii subsp. bulgaricus) and probiotic bacteria (Lactobacillus acidophilus and bifidobacteria) were studied during yogurt production and 33 days of refrigerated storage. The incubation time to reach pH = 4.5 was greatly affected by the addition of milk ...
Background: An essential oil is a liquid that is generally distilled from the leaves, stems, flowers or other elements of a plant. Objective: Cumin (Cuminum cyminum L.) Essential Oil (CEO) was analyzed to determine oil component. Antifungal effect of CEO was determined by in vitro technique. In second stage, effect of different concentrations of CEO by PDM on postharvest life of strawberry (Fr...
An experiment was conducted during kharif, 2020 to know about the effect of foliar application nano boron on qualitative parameters tomato. The laid out in a Completely Randomized Design (CRD) with nine treatments comprising different concentrations (50, 100, 150, 200, 300, 400 and 500 ppm) (1g L-1) control (Without application). Each treatment replicated thrice. done at 30 45 DAT. Nano ppm (T7...
In this research, the effects of packaging with two types of polymeric films (Low density polyethylene and polypropylene) and three gas compositions (Air, 20% CO₂ + 60% O₂ and 20% CO₂ + 5% O₂) on quantitative and qualitative attributes and storage life of cornelian cherry fruits were evaluated. Also some fruits in containers without cap were considered as control. After treatment, the fruits w...
based on the valuable antioxidant activity of citrus fruits, in present study the effect of rootstock and the type of tissue on some fruit quality parameters including phenol, flavonoid, antioxidant and the content of hesperidin and naringin of orange and mandarin was studied. the experiment was conducted as a factorial design based on complete randomized blocks with four replications. resu...
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