نتایج جستجو برای: soluble solids concentration
تعداد نتایج: 479277 فیلتر نتایج به سال:
Chitosan in addition to antimicrobial properties is used as an edible coating for improvement storage life of various fruit and vegetables. Weight loss and fungal rot, are the main limiting factors in sweet pepper postharvest life. Therefore in this study the effects of chitosan at concentration of 0.5, 1, 1.5 and 2% were investigated on the quality preservation and fungal rot controlling of sw...
In calcareous and alkaline soils, which include most of Iran soils, iron deficiency is prevalent. The main cause of iron deficiency chlorosis is high pH of soil. Among fruit trees, peach shows high sensitivity to iron deficiency. Chelated iron fertilizers with a great ability to make iron soluble and readily absorbed by the plant are used for iron deficiency. For this purpose, an experiment bas...
Fruits and vegetables contain an array of antioxidant compounds. In this experiment, the effect of pomegranate, grape and kiwifruit juice or extract viz., pomegranate husk on pear fruits were investigated and compared with chitosan 1.5% and distilled water (control). The changes in the ascorbic acid, total soluble solids, total acid, weight loss, firmness and peroxidase and polyphenol oxidase a...
Twenty-eight apple cultivars were selected for their potential hard cider production in Ontario; juice characteristics measured 2017 and 2018, beginning two years after planting 2015. After being harvested pressed, each sample underwent analyses to determine soluble solids concentration (SSC), titratable acidity (TA), pH, yeast assimilable nitrogen (YAN), polyphenolic concentration. Soluble ran...
the use of natural compounds to control plant pathogens lead to reduction in using fungicides. chitosan with duble effects, control pathogenic microorganisms and activate inducing defence responses, has been shown to be a reliable nontoxic material in the plant-pathogen interaction. the aim of this research was to consider the effects of chitosan and calcium chloride on decay and quality attrib...
Abstract Yerba mate is a tree natural from South America, traditionally daily consumed as hot ( chimarrão ) or cold tereré and roasted leaves (mate tea) infusions, being an important source of polyphenols flavonoids in human nutrition. To produce bioactive-rich extracts yerba mate, oven-dried at 35 °C three different commercial products, named M, T, S, were extracted using General Recognized Sa...
Tamarind (Tamarindus indica L.) is a nutrient-rich fruit that has an acid and exotic flavor. It widely consumed in natura at tropical countries such as India Brazil. The aim of this study was to evaluate the application tamarind substrate for production wine. pulp from ripe fruits used produce wine three different proceedings: (1) whole pulp, (2) without insoluble solids (3) pH adjusted 4.5. In...
The microwave enhanced advanced oxidation process (MW/H2O2-AOP) aided with dilute sulfuric acid was applied in a two-stage treatment of dairy manure for nutrient release, solids reduction, and reducing sugar production. A much higher hydrogen peroxide dosage (1.2 g H2O2/g TS) was used in Stage 2 than that in Stage 1 (0.38 g H2O2/g TS). Most of the reducing sugar was produced in Stage 1, and onl...
This paper presents a review and analysis of the research that has been carried out on dynamic calibration for optical-fiber solids concentration probes. An introduction to the optical-fiber solids concentration probe was given. Different calibration methods of optical-fiber solids concentration probes reported in the literature were reviewed. In addition, a reflection-type optical-fiber solids...
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