Practical 4 Determination Of Fruit Firmness Introduction The development of sensors to measure fruit internal quality variable is one of the challenges of post – harvest technology. Several variables can currently be measured‚ including sugar content‚ firmness and internal disorders. Fruit quality is related to both internal variables (firmness‚ sugar content‚ acid content and internal effect) and external variables (shape‚ size‚ external defects and damage). Increasing consumer demand for high
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The experiment is trying to determine how much of a solution containing vitamin C is required to be added to 1 cm3 of blue chemical to change its colour from blue to clear. The experiment users an new and old lemon‚ orange and blackcurrant juice‚ each with varying amounts of vitamin C content. Each experiment has independent and dependent variables. The solutions of soft drinks contain different levels of vitamin C (with old and new varieties) will be the independent variables in the experiment
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lemon it should be able to power a small light bulb. Materials *few different citrus fruits *copper nail *galvanized (zinc) nail *LED light or opaque light bulb with a 2 inch lead *crocodile clip or electric tape *micro ammeter Procedures Step 1.Prepare your fruit for the experiment by squeezing it on all sides with your hands‚ don’t squeeze too tightly and break the skin‚ the idea is to soften the fruit enough so that the juices are flowing. Step 2. Insert the copper and zinc nail about
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Grilled fruit is a sweet way to switch things up from the traditional ways we eat fruit. Fruits are filled with many flavors and colors. The traditional ways of eating chunks of pineapple and melon are long over. When you heat and grill fruit‚ the flavor intensifies in ways you can’t even imagine! The grilling caramelizes the sugar inside the fruit which sweetens the entire dish. Grilled fruit is often times underestimated. Vegetables have had their spotlight on the grill‚ now it’s time for the focus
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MANGOSTEEN FRUIT | | | | The Mangosteen Fruit is by far the most exotic fruit in the world. It has been researched and studied so much that this site is dedicated to bring you all that information and research. | | The Mangosteen contains several classes of phytonutrient antioxidants and is the only place in nature to contain a broad spectrum of a new class of phytonutrients called Xanthones. The potent effects on human health of the Mangosteen have been observed for centuries in Southeast
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everyone should take more vegetables and fruit than rice or wheat. Rice and wheat contain much carbohydrate which is quite essential for energy. But more of rice and wheat and less of vegetables and fruit is not a balanced diet. Vegetables and fruit contain nutrients like vitamins‚ calcium‚ iron‚ phosphorus‚ folic acid‚ iodine‚ magnesium‚ zinc etc. Green leafy vegetables contain a lot of nutrients‚ especially calcium and iron. We should take one type of green leafy vegetable every day. Spinach is
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contain the volatile molecules that contribute fragrance and taste. As of now‚ 400-500 essential oils are produced by citrus plants. The objective of this experiment or investigatory report are to‚ extract essential oil from passion fruit’s pulp and seed‚ identify the name of the oil‚ and determine the percentage of the extracted oil from passion fruit. For the materials and apparatus you need to have; condenser‚ flask‚ heating mantel‚ testubes‚ testube rack‚ beaker‚ graduated cylinder‚ iron stand‚ iron
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Hass avocados are a fruit that unlike many other avocados are available all year long. While many brands of avocados stay a light to dark green color‚ these avocados are a little bit different. The skin is a bumpy texture that is green before it matures and turns black when the avocado is ripe. In the middle of the avocado is the pit‚ or also known as the seed. The seed sizes are small in Hass avocados which means that it has a large percentage of flesh that can be used after the skin has been peeled
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Peach From Wikipedia‚ the free encyclopedia This article is about the tree and its fruit. For other uses‚ see Peach (disambiguation) and Peachtree (disambiguation). Peach Prunus persica Autumn Red Peaches‚ cross section Scientific classification Kingdom: Plantae (unranked): Angiosperms (unranked): Eudicots (unranked): Rosids Order: Rosales Family: Rosaceae Genus: Prunus Subgenus: Amygdalus Species: P. persica Binomial name Prunus persica (L.) Stokes[1] The peach‚ Prunus persica
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acid zone fruit – area and production – scope and importance. Climate is of fundamental importance in the development of fruit cluster. Fruit has been a major food for mankind from time immemorial. Primitive man‚ the food habit was based mainly on fruits and also tubers which were found wild in the forests. In fact Adam who is considered to be the progenitor of man was said to have temptingly given the apple. In Ramanaya and Mahabaratha the cultivation and consumption of fruits were described
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