[Latin Name] Salix alba L.

[Plant Source] from China

[Specifications] Salicin 15-98%

[Appearance] Yellow Brown to White powder

Plant Part Used: Bark

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Net weight] 25kgs/drum

Brief Introduction

Salicin is a naturally occurring compound found in the bark of several species of trees, primarily North American in origin, that are from the willow, poplar, and aspen families. White willow, from whose Latin name, Salix alba, the term salicin is derived, is the most well known source of this compound, but it is found in a number of other trees, shrubs, and herbaceous plants as well being synthesized commercially. It is a member of the glucoside family of chemicals and is used as an analgesic and antipyretic. Salicin is used as a precursor for the synthesis of salicylic acid and acetylsalicylic acid, commonly known as aspirin.

A colorless, crystalline solid in its pure form, salicin has the chemical formula C13H18O7. Part of its chemical structure is equivalent to the sugar glucose, meaning it is classified as a glucoside. It is soluble, but not strongly so, in water and alcolhol. Salicin has a bitter taste and is a natural analgesic and antipyretic, or fever reducer. In large quantities, it can be toxic, and overdoses may lead to liver and kidney damage. In its raw form, it may be mildly irritating to skin, respiratory organs, and eyes.

Function

1. Salicin is used to ease pain and reduce inflammation.

2. Relieve acute and chronic pain, including headache, back and neck pain, muscle aches, and menstrual cramps; Control arthritis discomforts.

3. Relieve acute and chronic pain.

4. It has the same effect on the body as aspirin without any of the side effects.

5. It is an anti-inflammatory, a fever reducer, an analgesic, an anti-rheumatic, and an astringent. Specifically, it helps to relieve headaches.

Application

1.Anti-inflammatory, anti-rheumatic,

2.Reduce a fever,

3.Use as an analgesic and astringent,

4.Relieve headache,

5.Ease pain caused by rheumatism, arthritis, and carpal tunnel syndrome.

Classical Hollywood cinema or the classical Hollywood narrative, are terms used in film history which designate both a visual and sound style for making motion pictures and a mode of production used in the American film industry between 1917 and 1960. More bloopers: https://www.amazon.com/gp/search?ie=UTF8&tag=tra0c7-20&linkCode=ur2&linkId=2e2330f57788ff94fc8dbab62c46051c&camp=1789&creative=9325&index=dvd&keywords=classic%20movie%20bloopers

This period is often referred to as the “Golden Age of Hollywood.” An identifiable cinematic form emerged during this period called classical Hollywood style.

Classical style is fundamentally built on the principle of continuity editing or “invisible” style. That is, the camera and the sound recording should never call attention to themselves (as they might in films from earlier periods, other countries or in a modernist or postmodernist work).

Throughout the early 1930s, risque films and salacious advertising, became widespread in the short period known as Pre-Code Hollywood. MGM dominated the industry and had the top stars in Hollywood, and was also credited for creating the Hollywood star system altogether. MGM stars included at various times “King of Hollywood” Clark Gable, Norma Shearer, Greta Garbo, Joan Crawford, Jean Harlow, Gary Cooper, Mary Pickford, Henry Fonda, Marilyn Monroe, Elizabeth Taylor, Judy Garland, Ava Gardner, James Stewart, Katharine Hepburn, Vivien Leigh, Grace Kelly, Gene Kelly, Gloria Stuart, Fred Astaire, Ginger Rogers, John Wayne, Barbara Stanwyck, John Barrymore, Audrey Hepburn and Buster Keaton. Another great achievement of American cinema during this era came through Walt Disney’s animation. In 1937, Disney created the most successful film of its time, Snow White and the Seven Dwarfs.

Many film historians have remarked upon the many great works of cinema that emerged from this period of highly regimented film-making. One reason this was possible is that, with so many movies being made, not every one had to be a big hit. A studio could gamble on a medium-budget feature with a good script and relatively unknown actors: Citizen Kane, directed by Orson Welles and often regarded as the greatest film of all time, fits that description. In other cases, strong-willed directors like Howard Hawks, Alfred Hitchcock and Frank Capra battled the studios in order to achieve their artistic visions. The apogee of the studio system may have been the year 1939, which saw the release of such classics as The Wizard of Oz, Gone with the Wind, Stagecoach, Mr. Smith Goes to Washington, Destry Rides Again,Young Mr. Lincoln, Wuthering Heights, Only Angels Have Wings, Ninotchka, Babes in Arms, Gunga Din, and The Roaring Twenties. Among the other films from the Golden Age period that are now considered to be classics: Casablanca, The Adventures of Robin Hood, It’s a Wonderful Life, It Happened One Night, King Kong, Citizen Kane, Swing Time, Some Like It Hot, A Night at the Opera, All About Eve, The Searchers, Breakfast At Tiffany’s, North by Northwest, Dinner at Eight, Rebel Without a Cause, Rear Window, Double Indemnity, Mutiny on the Bounty, City Lights, Red River, The Manchurian Candidate, Bringing Up Baby, Singin’ in the Rain, To Have and Have Not, Goodbye, Mr. Chips, Roman Holiday, Giant and Jezebel.

The style of Classical Hollywood cinema, as elaborated by David Bordwell, has been heavily influenced by the ideas of the Renaissance and its resurgence of mankind as the focal point.

Thus, classical narration progresses always through psychological motivation, i.e. by the will of a human character and its struggle with obstacles towards a defined goal. The aspects of space and time are subordinated to the narrative element which is usually composed of two lines of action: A romance intertwined with a more generic one such as business or, in the case of Alfred Hitchcock films, solving a crime.

Time in classical Hollywood is continuous, since non-linearity calls attention to the illusory workings of the medium. The only permissible manipulation of time in this format is the flashback. It is mostly used to introduce a memory sequence of a character, e.g. Casablanca.

Likewise, the treatment of space in classic Hollywood strives to overcome or conceal the two-dimensionality of film (“invisible style”) and is strongly centered upon the human body. The majority of shots in a classical film focus on gestures or facial expressions (medium-long and medium shots). André Bazin once compared classical film to a photographed play in that the events seem to exist objectively and that cameras only give us the best view of the whole play.

https://en.wikipedia.org/wiki/Classical_Hollywood_cinema

Video Title: OnnoRokom Pathshala_Kosh Roshayon
Subject: Biology
Topic: Polysaccharides Part 02
Class: HSC 1st Year
Lectured by: Md. Sanaullah Khan Sani
Website: https://www.onnorokompathshala.org
Facebook Link: https://www.facebook.com/OnnoRokomPathshala

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