मिलावट के खिलाफ लड़ो विपुल सिंह के साथ

मिलावट जांचने के घरेलू परीक्षण है जो आसानी से अपने घर में हो सकता है

 स्वस्थ रहना है तो जाग जाओ क्यों की सुबह से ले कर शाम तक जितनी भी खाद्य वस्तुओ का प्रयोग करते है 70 % वस्तुए मिलावटी है जो आप को तथा आप के परिवार को बीमार नहीं बहुत बीमार करने के लिए काफी है,क्या सोचते है भ्रस्टाचार सरकारी तंत्र में  है ,उससे कही ज्यादा भ्रस्टाचार निजी संस्थानों में  है आज बाजार मिलावट खोरो से पटा पड़ा है फिर मन में यही आता है,आखिर क्या न खाए,देखे अनदेखे हम अशुद्ध खाद्य पदार्थो का सेवन नित कर ही लेते है ,जो पहला कदम होता है कुस्वास्थ का क्या आप जानते है हरी ताजी दिखने वाली सब्जिओ से लेकर ब्रांडेड कंपनियो के बंद डिब्बा उत्पाद तक सब मिलावटी है सवाल यह उठता है की फिर खाए क्या ? यह प्रश्न उठाना बिलकुल जायज है,तो इसी कड़ी में मै आप को मिलावट खोरो से उनकी विलावटी वस्तुओ और उसको घर पर जांचने के कुछ सरल नुस्खे बताऊंगा ।
समस्या कैसी भी हो उसका हल जरूर होता है लेकिन थोडा परिश्रम जायज है अगर शुद्ध भोजन करना चाहते है तो इसको मैंने तालिका के माध्यम से समझाया है,जरूरी नहीं आप ने कभी रसायन विज्ञानं पढ़ा हो,कुछ रसायनों के नाम मैंने लिखे है उसको आसानी से अपने नजदीकी मेडिकल स्टोर से ले सकते है बाकी विधि को संक्षेप में तालिका में इंगित की है,उसी प्रकार करते जाये और रंगों की मदद से मिलावट आसानी से पकड़ी जा सकती है,अगर आप खुद पर विश्वास कर के जागरूक बनेंगी तो न केवल आप अपने परिवार की आयु बढाने में सक्षम होंगे बल्कि अपने पड़ोसिओ को भी खुद मार्ग दर्शन दे सकती है,आज जरूरत है जागरूक रहने की क्यों की जागरूकता ही समस्याओ का उचित हल है 

  दूध में परीक्षण अगर -यूरिया/फोर्मालीन/हाइड्रोजन पेरोक्साइड/सोडा/ डिटर्जेंट पौडर मिला है
1 - अगर आप को लगता है की दूध में यूरिया है : -
एक टेस्ट ट्यूब में 5 मिलीलीटर दूध + 5 मिलीग्राम डाइमिथाइल अमीनो benzaldehyde लेकर अच्छी तरह से हिलाए अगर दूध का रंग पिला हो जाता है तो यूरिया मौजूद है।
2 -अगर आप को लगता है की दूध में सोडा मिला है :-
एक टेस्ट ट्यूब में 10 मिलीलीटर दूध + 10 मिलीलीटर अल्कोहल  और अच्छी तरह से हिलए + रोसेलिक एसिड की कुछ बुँदे डाले गुलाब के सामान लाल या गुलाबी रंग दिखे तो दूध में सोडा मिला है ।
3 -अगर आप को लगता है की दूध में फोर्मालीन मिला है : -
एक टेस्ट ट्यूब में 5ml दूध + phloroglucinol के कुछ टुकड़े और ठीक से हिलाए  + सोडियम हाइड्रोक्साइड मिलाने पर दूध का रंग गुलाबी होने लगता है आशय दूध में फोर्मालीन है
4 -अगर आप को लगता है की दूध में हाइड्रोजन पेरोक्साइड मिला है:
एक टेस्ट ट्यूब में 10 मिलीलीटर दूध + 10-20 बूँदें vanadium pentaoxide मिलाने पर आप को गुलाबी या लाल रंग प्राप्त हो तो समझ लीजिये की दूध में हाइड्रोजन पेरोक्साइड की मिलावट है
 5 -अगर आप को लगता है की दूध में डिटर्जेंट पौडर मिला है : -
5 मिलीग्राम + दूध Bromocresol मिलाने पर चमिकिला  बैंगनी रंग दिखे तो दूध में डिटर्जेंट मिलावट के रूप में है

भोजन में कुछ मिलावट के लिए त्वरित टेस्ट-

Name of Food Article	Adulterant	Simple Method for detection of Common Adulterants	Remarks
Oils and Fats	Argemone oil	Take some quantity of oil in a test tube. Add equal quantity of concentrated Nitric acid and shake carefully. Red to reddish brown color in lower (acid) layer would indicate the presence of Argemone oil
Milk	Water	The presence of water can be by putting a drop of milk on a polished slanting surface. The drop of pure milk either or flows lowly leaving a white trail behind it, whereas milk adulterated water will flow immediately without leaving a mark.
Milk	Starch	Add a few drops of tincture of Iodine or Iodine solution. Formation of blue colour indicates the presence of starch.	Iodine solution is easily available in the medical stores.
Milk	Urea	Take a teaspoon of milk in a test tube. Add ½ teaspoon of soybean or arhar powder. Mix up the contents thoroughly by shaking the test tube. After 5 minutes, dip a red litmus paper in it. Remove the paper after ½ a minute. A change in colour from red to blue indicates the presence of urea in the milk.
Milk	Vanaspati	Take 3 ml of milk in a test tube. Add 10 drops of hydrochloric acid. Mix up one teaspoonful of sugar. After 5 minutes, examine the mixture. The red colouration indicates the presence of vanaspati in the milk.
Milk	Formalin	Take 10 ml of milk in a tests tube and add 5 ml of con sulphuric acid from the sides of the wall without shaking. If a violet or blue ring appears at the intersection of two layers then it shows presence of formalin.	Formalin enhances the life of milk and thus is added for preservationpurpose.
Milk	Synthetic milk	Synthetic milk has a bitter after taste, gives a soapy feeling on rubbing between the fingers and turns yellowish on heating
Milk	Synthetic milk -test for protein	The milk can easily be tested by Urease strips (available in the Medical stores) because Synthetic milk is devoid of protein.
Milk	Test for Glucose/inverted sugar	Milk does not contain glucose /invert sugar, if test for glucose with urease strip found positive. It means milk is adulterated.	If it is made synthetically by adding while colour water paint. Oils, alkali, urea and detergent etc. Glucose, inverted sugar syrup is added in milk to increase the consistency and test.
Ghee, cottage cheese, condensed milk, khoa, milk powder etc,	Coal Tar Dyes	Add 5 ml of dil. H2SO4 or conc. HCL to one teaspoon full of melted sample in a test tube. Shake well. Pink colour (in case of H2SO4) or crimson colour (in case of HCl) indicates coal tar dyes. If HCl does not give colour dilute it with water to get the colour.
Sweet Curd	Vanaspati	Take1 teaspoon full of curd in a test tube. Add 10 drops of hydrochloric acid. Mix up the contents shaking the test tube gently. After 5 minutes, examine the mixture. The red colouration indicates the presence of vanaspati in the curd.
Rabdi	Blotting paper	Take a teaspoon of rabri in a test tube. Add 3 ml of hydrochloric acid and 3 ml of distilled water. Stir the content with a glass rod. Remove the rod and examine. Presence of fine fibres to the glass rod will indicate the presence of blotting paper in rabri.
Khoa and its products	Starch	Boil a small quantity of sample with some water, cool and add -a few drops of Iodine solution. Formation of blue colour indicates the presence of starch .
Chhana or Paneer	Starch	Boil a small quantity of sample with some water, cool and add a few drops of Iodine solution. Formation of blue colour indicates the presence of starch.
Ghee	Vanaspathy or Margarine	Take about one tea spoon full of melted sample of Ghee with equal quantity of concentrated Hydrochloric acid in a stoppered test tube and add to it a pinch of sugar. Shake for one minute and let it for five minutes. Appearance of crimson colour in lower (acid) of Vanaspati or Margarine.	The test is specific for seasame oil which is compulsorily added to Vanaspati and Mrgarine. Some coal tar colours also give a positive test. If the test is positive i.e. red colour develops only by adding strong Hydrochloric acid (without adding crystals of sugar) then the sample is adulterated with coal tar dye. If the crimson or red colour develops after adding and shaking with sugar, then alone Vanaspati or Margarine is present
Ghee	Mashed Potatoes, Sweet Potatoes and other starches.	The presence of mashed potatoes and sweet potatoes in a sample of ghee can easily be detected by adding a few drops of Iodine, which is brownish in colour turns to blue if mashed potatoes/sweet potatoes/other starches are present.
Butter	Vanaspati or Margarine	Take about one teaspoon full of melted sample of butter with equal quantity of concentrated Hydrochloric acid in a stoppered test tube and add to it a pinch of sugar. Shake for one minute and let it for five minutes. Appearance of crimson colour in lower (acid) of Vanaspati or Margarine.	The test is specific for seasame oil which is compulsorily added to Vanaspati and Mrgarine. Some coal tar colours also give a positive test. If the test is positive i.e. red colour develops only by adding strong Hydrochloric acid (without adding crystals of sugar) then the sample is adulterated with coal tar dye. If the crimson or red colour develops after adding and shaking with sugar, then alone Vanaspati or Margarine is present
Edible oil	Prohibited colour	Take 20 drops of the edible oil in each of the four test tubes. Make 3 different solutions, mixing up 1 part of distilled water, 3 parts of distilled water and 4 parts of distilled water. Add 2 ml of each solution in each of the test tubes and add 2 ml of hydrochloric acid in the mixture of any tube, indicates the presence of prohibited colour in the edible oil..
Coconut oil	Any other oil	Place a small bottle of oil in refrigerator. Coconut oil solidifies leaving the adulterant as a Separate layer.
Whole spices	Dirt, dust, straw, insect, damaged seeds, other seeds, rodent hair and excrete	These can be examined visually
Black pepper	Papaya seeds	Papaya seeds can be separated out from pepper as they are shrunken, oval in shape and greenish brown or brownish black in colour.
Black pepper	Light black pepper	Float the sample of black pepper in alcohol (rectified spirit). The black pepper berries sink while the papaya seeds and light black pepper float.
Black pepper	Coated with mineral oil	Black pepper coated with mineral oil gives Kerosene like smell.
Cloves	Volatile oil extracted (exhausted cloves)	Exhausted cloves can be identified by its small size and shrunken appearance. The characteristic pungent of genuine cloves is less pronounced in exhausted cloves.
Mustard seed	Argemone seed	Mustard seeds have a smooth surface The argemone seed have grainy and rough surface and are black and hence can be separated out by close examination. When Mustard seed is pressed inside it is yellow while for Argemone seed it is white	Use magnifying glass for identification
Powdered spices	Added starch	Add a few drops of tincture of Iodine or Iodine solution. Indication of blue colour shows the presence of starch.	Iodine test for added starch is not applicable for turmeric powder.
Turmeric powder	Coloured saw dust	Take a tea spoon full of turmeric powder in a test tube. Add a few drops of concentrated Hydrochloric acid. Instant appearance of pink colour which disappears on dilution with water shows the presence of turmeric If the colour persists, metanil yellow (an artificial colour) a now permitted coal tar colour is present.	This test is only for Metanil yellow .
Turmeric powder	Chalk powder or yellow soap stone powder	Take a small quantity of turmeric powder in a test tube containing small quantity of water. Add a few drops of concentrated Hydrochloric acid, effervescence (give off bubbles) will indicate the presence of chalk or yellow soap stone powder .
Chillies powder	Brick powder, salt powder or talc, powder	Take a tea spoon full of chillies powder in a glass of water. Coloured water extract will show the presence of artificial colour. Any grittiness that may be felt on rubbing the sediment at the bottom of glass confirms the presence of brick powder/sand, soapy and smooth touch of the white residue at the bottom indicates the presence of soap stone. To a little powder of chilli add small amount of conc HCl and mix to the consistency of paste, dip the rear end of the match stick into the paste and hold over the flame, brick red flame colour due to the presence of calcium slats in brick powder.	This test is only for earthy material
Chillies powder	Artificial colours	Sprinkle the chilli powder on a glass of water. Artificial colorants descend as coloured streaks.
Chillies powder	Water soluble coal tar colour	Water soluble artificial colour can be detected by sprinkling a small quantity of chillies or turmeric powder on the surface of water contained in a glass tumbler. The water soluble colour will immediately start descending in colour streaks
Asafoetida (Hing)	Soap stone or other earthy material	Shake little portion of the sample with water and allow to settle. Soap stone or other earthy mailer will settle down at the bottom.	In compounded asafoetida due to presence of starch, a slight turbid solution may be produced. However, this will settle down after keeping
Asafoetida (Hing)	Starch	Add tincture of iodine, appearance of blue colour shows the presence of starch.	Compound of asafoetida contains starch which is declared on the label. This test is not applicable for compound asafoetida.
Asafoetida (Hing)	Foreign resin	Burn on a spoon, if the sample burns like camphor, it indicates the sample is pure.	Pure hing burns like aromatic camphor
Spices	Powdered bran and saw dust	Sprinkle on water surface. Powdered bran and sawdust float on the surface.
Cinnamon	Cassia bark	Cinnamon barks are very thin and can be rolled. It can be rolled around a pencil or pen. It has a distinct smell. Whereas cassia ark comprise of several layers in between the rough outer and inner most smooth layers. On examination of the ark loosely, a clear distinction can be made.
Cumin seeds	Grass seeds coloured with charcoal dust	Rub the cumin seeds on palms. If palms turn black adulteration is indicated.
Green chilli and green vegetables.	Malachite green	Take a cotton piece soaked in liquid paraffin and rub the outer green surface of a small part of green vegetable. If the cotton turns, green, we can say the vegetable is adulterated with malachite green.
Green peas	Artificially coloured	Take a little amount of green peas in a 250 ml beaker add water to it and mix well. Let it stand for half an hour. Clear separation of colour in water indicates adulteration.
Saffron	Dried tendrils of maizecob	Genuine saffron will not break easily like artificial. Artificial saffron is prepared by soaking maize cob in sugar and colouring it with coal tar colour. The colour dissolves in water if artificially coloured. A bit of pure saffron when allowed to dissolved in water will continue to give its saffron colour so long as it lasts.

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