protein which easily affected by varies temperature. This experiment is carried out to find the effects of temperature on the activity of lipase by adding phenolphthalein and observes how long it takes to decolorize from pink‚ because milk is slightly alkaline that change to pink after adding phenolphthalein. In order to enhancing the result and the colour‚ adding sodium carbonate is needed. Principle: The recommend rationale of the volume of enzyme (lipase) to sodium carbonate to substrate (milk) is
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Selection of waste materials and its benefits for vermicomposting... There are few food wastes that vermicomposting cannot compost‚ although meat waste and dairy products are likely to putrefy‚ and in outdoor bins can attract vermin. Green waste should be added in moderation to avoid heating the bin. Small-scale or home systems Such systems usually use kitchen and garden waste‚ using "earthworms and other microorganisms to digest organic wastes‚ such as kitchen scraps". This includes: • All fruits
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monsoon type climate with alternate dry and wet periods and calcification (formation of calcium carbonate) are favourable to the formation of black soils. The soils are characterised by dark grey to black colour with 35-60% clay‚ neutral to slightly alkaline reaction‚ high swelling and shrinkage‚ plasticity‚ deep cracks during summer and poor status of organic matter‚ nitrogen and phosphorus. Impeded drainage and low permeability are the major problems. Black soils. are divided into shallow black soil
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The Leicester School of Pharmacy Faculty of Health and Life Sciences PHAR1603 Pharmaceutical Chemistry Module Handbook 2014-15 The Leicester School of Pharmacy MPharm (Hons) The Module Team Room Email address Phone (0116 …) Dr G Hall (GH‚ Module Leader) HB2.25n ghall@dmu.ac.uk 257 7278 Dr P Bremner (PB) HB1.03 pbremner@dmu.ac.uk 257 7922 Dr J Dixon HB1.16 jdixon@dmu.ac.uk 207 8117 Prof. Katherine Huddersman (KH) HB2M1 huddzeo1@dmu
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Review Latest trends in feedstocks for biodiesel production Sara Pinzi‚ David Leiva-Candia‚ Isabel López-García‚ M. Dolores Redel-Macías‚ M. Pilar Dorado‚ University of Cordoba‚ Spain Received January 18‚ 2013; revised June 28‚ 2013; and accepted July 3‚ 2013 View online August 14‚ 2013 at Wiley Online Library (wileyonlinelibrary.com); DOI: 10.1002/bbb.1435; Biofuels‚ Bioprod. Bioref. 8:126–143 (2014) Abstract: Edible seed oil biodiesel has been criticized due to its low sustainability
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antiaging tips--put ice on face before putting moisturizer on as it helps skin absorb the ingredients sleep on silk pillow ionized alkaline wate I stand on my head every day for five minutes to engorge my face and head with blood and keep a youthful look "Use sunscreen even on days you don’t think the sun is out: Skin cancer is a silent killer. Know the difference between UVA and UVB. And remember‚ it takes 30 minutes for the sunscreen to activate. Fewer wrinkles and sun spots‚ and less
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protein content of the sample. In the Biuret Test‚ copper ions form a violet-colored complex when in the presence of peptide bonds in an alkaline solution. The intensity of the violet color is directly proportional to the protein concentration‚ according to the Beer-Lambert law. For this test‚ a specific reagent is needed‚ in this case‚ the biuret reagent. The alkaline solution is made of potassium hydroxide‚ a strong base. A compound of hydrated copper sulfate and potassium sodium tartrate is dissolved
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different conditions‚ is solid at 298 K. This element is a silvery white and classified as metallic‚ which means it resembles a metal or metals. On the periodic table‚ the element calcium is located in group two. Group two is the alkaline earth metals‚ which means calcium is an alkaline earth metal. Also‚ on the periodic table it is located in period four. The block calcium is in is the s-block. The elements in the s-block are located in the first two periodic table groups. The electron shell structure for
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more protons in the nucleus to attract them… Trends in Electron Affinity • The trend is to decrease as you go down the Periodic Table because the electrons are further from the nucleus. Exceptions in Electron Affinity • Notice how the Alkaline Earth and Nitrogen Group break the trend? Why do you think that is? Remember‚ this is related to how much they want to add electrons. Why would the Carbon Family have more electron affinity than the Boron or Nitrogen Families? Because
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Apple Cider Vinegar is Effective as Gout Therapy: A Brief Summary By Thaddeus Thomas Jun 30‚ 2012 Many of the experts in the field of treating gout have dismissed the suggestions that taking apple cider vinegar for gout is anything but a placebo‚ and that it is not only ineffective‚ but has no medicinal properties whatsoever. However‚ there are also a large number of testimonials which state that they have seen great effects from taking apple cider vinegar‚ it is hard to know who to believe. Looking
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