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A review on the legislative aspect of artificial fruit

 · In Africa calcium carbide is widely used as an artificial fruit ripening agent 1 3–5 61 . Recently there is an upsurge in reported cases of carbide-ripened fruits seized in Kenya and Nigeria 2–4 . Like South Asia the calcium carbide used in these countries is of

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A review on the legislative aspect of artificial fruit

 · Agents such as calcium carbide ethephon and ethylene have been reported to be used as artificial ripening agents. Whether these agents pose any threat to human health or on the surroundings has become a global concern which needs to be addressed. Recent reports on the possible health hazards associated with artificial fruit ripening and

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(PDF) Effects of artificial ripening of banana (Musa spp

 · Calcium carbide (CaC2) is a chemical compound considered hazardous due to several reasons but it is widely used for artificial ripening of bananas regardless of

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Emission Factor Documentation for AP-42 Calcium

 · calcium carbide goes through primary crushing by jaw crushers followed by secondary crushing and . 1 PM emissions 2 Gaseous emissions Limestone Primary Fuel Coke Lime Kiln Coke Dryer SCC CO (Fuel) Particulate Control Device Electric Arc Furnace SCC Furnace Room Vents SCC Primary Crushing

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Use of Calcium Carbide for Artificial Ripening of Fruits

Acetylene artificial ripening calcium carbide climacteric and non-climacteric fruits ethylene . 1. Introduction Nepal has its huge potential for the production of different agricultural produces such as cereal grains including millets legumes fruits and vegetables spices condiments among

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AP42 Section 11.4 Calcium Carbide Manufacturing Title

 · calcium carbide with ambient moisture crushing and screening operations may be performed in . an . air-swept environment before the calcium carbide has completely cooled . or in . an inert atmosphere. The calcium carbide product . is . used primarily in generating acetylene and in desulfurizing iron. carbon dioxide (COz) when it contacts the

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Syed Akbar Journalist Calcium carbide Artificial

 · Syed Akbar Hyderabad April Ban on use of calcium carbide for artificial ripening of fruits notwithstanding traders increasingly use the harmful chemical to give yellowish tinge to mangoes bananas and papayas. With local authorities failing to check the menace the Food Safety and Standards Authority of India has cautioned people to be selective about mangoes this summer.

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Development of artificial one-part geopolymer lightweight

The chemical compositions of FA GGBS and cement determined by X-ray Fluorescence (XRF) test are shown in Table 1.According to ASTM C618-19 (ASTM C61819 2019) the FA in this study was Type F fly ash in which the total content of SiO 2 Al 2 O 3 and Fe 2 O 3 (79.49 ) was higher than 50 while the CaO content (9.14 ) was less than 18 and the loss on ignition (LOI equal to 2.90 ) was

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A review on the legislative aspect of artificial fruit

 · bution exists within these countries. As artificial fruit ripening using calcium carbide poses greater threat to human health most of the SAARC countries have banned the use of calcium carbide as an artificial fruit ripening agent 5 11 13 16 33 . In India the use of carbide gas for fruit ripening is pro-

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Comparative Study on the Ripening Ability of Artificial

 · artificial ripening of climacteric fruits is rampant in many developing countries. Calcium carbide once dissolved in water produces acetylene which acts as an artificial ripening agent23 uits ripened with calcium carbide are soft and have good peel colour development but are poor in flavour. Calcium carbide popularly known as masala is used

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Applying Calcium Carbide to Induce Flowering in Pineapple

 · Calcium carbide in contact with water (or humidity) produces acetylene gas which induces flowering. (The acetylene molecule is the same shape and almost the same size as the ethylene molecule and so is able to mimic that natural plant hormone.) CaC 2 2H 2 O → C 2 H 2 Ca(OH) 2.

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Calcium Carbide as an Artificial Fruit-Ripening Agent and

 · Calcium carbide as an artificial fruit-ripening agent and 49 Thus humans are at risk of short term and long term health effects simply by eating fruits that are induced to ripen. The use of toxic and suspicious ripening agents is of great concern as the activities of human beings have been said to

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Jungar Banner Xinrong Chemicals Co. Ltd("Xinrong Group)-

Xinrong Group is one professional enterprise focusing in manufacturing calcium carbide paraffin wax caustic soda PVC FeSi MnFe and some. OUR STRENGTHS. The company s products are produced by itself from raw materials to production crushing and packaging. It avoids intermediate links saves costs and has price advantages. 01.

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Applying Calcium Carbide to Induce Flowering in Pineapple

 · Calcium carbide in contact with water (or humidity) produces acetylene gas which induces flowering. (The acetylene molecule is the same shape and almost the same size as the ethylene molecule and so is able to mimic that natural plant hormone.) CaC 2 2H 2 O → C 2 H 2 Ca(OH) 2.

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Application of apple as ripening agent for banana

 · Calcium carbide Calcium carbide (available as grayish black powder) is commercially intended for welding purpose but its use in the artificial ripening of climacteric fruits is rampant in many developing countries. Calcium carbide once dissolved in water produces acetylene which acts as an artificial ripening agent.

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Applying Calcium Carbide to Induce Flowering in

 · Calcium carbide in contact with water (or humidity) produces acetylene gas which induces flowering. (The acetylene molecule is the same shape and almost the same size as the ethylene molecule and so is able to mimic that natural plant hormone.) CaC 2 2H 2 O → C 2 H 2 Ca(OH) 2.

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The Lime Industry s Problem of Airborne Dust

 · manufacture calcium carbide produc-tion pulp and paper manufacture and as a product filler. Eighteen per cent is used in cement manufacture 5 in calcined lime products and the re-mainder is used in agriculture for reduc-ing soil acidity and providing neutrients and in animal feeds. Quicklime and hydrate are used inter-changeably to some

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Effect of curing time on the hydration and material

 · Artificial aggregates such as fly ash lightweight aggregates can be used as eco-friendly alternatives to natural aggregates. This work aims to investigate the effect of curing time on the hydration and material properties (voids shrinkage crushing strength and pH) of cold-bonded high-calcium fly ash–Portland cement lightweight aggregate. Fly ash was used as a lightweight material (at 90

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Dangerous Calcium CarbideCatalytic Generators LLC

Dangerous Calcium Carbide Don t use Calcium Carbide to ripen fruit Several countries use Calcium Carbide as an artificial ripening agent. Also known as "masala " this is a dangerous and deadly process when wet the Calcium Carbide reacts with the water and produces acetylene gas which mimics ethylene action and is used as an artificial ripening agent.

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PFA bans artificial ripening of fruitsNewspaperDAWN

 · PFA bans artificial ripening of fruits. From the Newspaper Published November 11 2017. LAHORE The use of calcium carbide for artificial ripping of fruits may cause cancer intestine issues loss

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The Optimal Harvest Decisions for Natural and Artificial

 · are fully matured. The calcium carbide is applied to reduce the maturation time and the average duration of the artificial maturation process is three days 4 . Once the artificial maturation operation is complete mangoes need to be kept for another day to ensure that their skin color and taste are ready for consumers 2 . Figure 1.

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Calcium Carbide and Alphonso Mangoes The Real Story

 · What calcium carbide does for mangoes is that it produces acetylene gas which creates heat. Acetylene s main application is in welding and as a fuel. When generated from calcium carbide acetylene contains toxic impurities that affect the neurological system. When acetylene fills up the box of mangoes it heats the fruit from outside.

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RJPTArtificial Ripening of BananaAn Overview

 · Ripening of banana fruits was carried out by different methodologies like naturally stressed by fumes placing in hot condition using calcium carbide calcium chloride potash ethylene ethereal ethylene glycol methyl jasmonate etc. The objective of the study is aimed to review on artificial ripening of banana and its physicochemical changes benefits and harmful effect caused by

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FSSAI Rules Out The Use Of Calcium Carbide As The

Artificial ripening of fruits by using prohibited substances like Calcium Carbide or Acetylene Gas (called FSSAI has released an order on March 22 2019 for Inspections monitoring and sampling of fruits and vegetables to rule out the use of Calcium Carbide in ripening of fruits and to check the level pesticides in fruits vegetables.

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Use of calcium carbide for artificial ripening of fruits

 · A review of different articles related to artificial ripening was done. Focus was given on the hazards and applications of calcium carbide for artificial ripening being a very common practice in Nepalese Market. Litterateurs showed many hazardous aspects of carbide use and also standard procedures of safety handling aspects. But being banned by regulation due to its hazardous aspects

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PFA bans artificial ripening of fruitsNewspaper

 · PFA bans artificial ripening of fruits. From the Newspaper Published November 11 2017. LAHORE The use of calcium carbide for artificial ripping of fruits may cause cancer intestine issues loss

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11.4 Calcium Carbide ManufacturingEPA

 · Emissions from calcium carbide manufacturing include particulate matter (PM) sulfur oxides(SOx) CO CO2 and hydrocarbons. Particulate matter is emitted from a variety of equipment andoperations in the production of calcium carbide including the coke dryer lime kiln electric furnace tap fume vents furnace room vents primary and secondary crushers and conveying equipment.(Lime kiln emission factors are presented in Section 11.17). Particulate matter emitted from a processsource such as an electric furnace

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safetyWhy is use of calcium carbide as an artificial

 · Calcium carbide is typically used by traders who can t afford a proper infrastructure for fruit ripening (sealed storage locations and gas generators). Carbide stones are put in permeable packets (typically paper bags) and hanged above the fruit boxes where they absorb water from the

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How Artificial Ripening of Mango Banana Plantain Causes

 · Artificial ripening of fruits with calcium carbide has continued in the country exposing consumers to high risk of developing cancer kidney and heart diseases Daily Trust reports. Farmers and fruit dealers are in a hurry to meet the huge national demand for fruits especially mango banana plantain and oranges and as result they freely resort

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Calcium Carbide as an Artificial Fruit-Ripening Agent and

 · Calcium carbide as an artificial fruit-ripening agent and 49 Thus humans are at risk of short term and long term health effects simply by eating fruits that are induced to ripen. The use of toxic and suspicious ripening agents is of great concern as the activities of human beings have been said to

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Artificially ripened fruits — Vikaspedia

The most commonly used chemical for artificial ripening is Calcium Carbide (CaC 2) and is popularly known as Masala" though banned under PFA Rules 1955 and also under Food Safety and Standards (Prohibition and Restrictions on Sales) Regulations 2011 made thereunder.

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Solved Calcium carbide is used for artificial ripening

The correct answer is Acetylene. Key Points. Calcium carbide is used to artificially ripen fruits.. Calcium carbide comes in contact with moisture it produces acetylene gas. Calcium carbide is synthesized industrially from calcium oxide (lime) CaO and carbon in the form of coke at about 2 200 °C (4 000 °F). CaC 2 is a chemical compound with a chemical name Calcium Carbide

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PFA bans artificial ripening of fruitsNewspaper

 · PFA bans artificial ripening of fruits. From the Newspaper Published November 11 2017. LAHORE The use of calcium carbide for artificial ripping of fruits may cause cancer intestine issues loss

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8 Chemicals Used in Artificial RainCloud SeedingAZ

 · During agitation state calcium carbide is used in the making of artificial rain. Calcium carbide along with calcium oxide acts as absorbers of water vapour. It consists of salt and urea or ammonium nitrate. This chemical is a calcium compound with formula CAC 2. It is usually colorless but can also appear white-ish. To produce calcium carbide

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Comparative Study on the Ripening Ability of Artificial

 · artificial ripening of climacteric fruits is rampant in many developing countries. Calcium carbide once dissolved in water produces acetylene which acts as an artificial ripening agent23 uits ripened with calcium carbide are soft and have good peel colour development but are poor in flavour. Calcium carbide popularly known as masala is used

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What is Artificial ripening of fruits and What are its

The gas used for artificial ripening of fruits. A chemical compound called calcium carbide is primarily used in ripening fruits by the farmers. Unripe reach with calcium carbide and produce acetylene which leads to ripening which is analog to natural ethylene in fruits. This way of ripening fruits causes many side effects.

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