Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

Volume 257 Issue 5528, 23 October 1975

Opinion

Top of page ⤴

News

  • During the latter half of the nineteenth century the public outcry about the adulteration of food in Britain led to the passing in 1875 of the first effective Sale of Food and Drugs Act. This Act, which is the basis of our present law, contained for the first time the requirement that all food sold must be of the nature, substance or quality demanded by the purchaser. It also required local authorities to appoint public analysts to check for purity samples of food, drink and drugs procured by local authority inspectors. To celebrate the centenary of the Act a symposium was held in London this week.

    • Magnus Pyke
    News
  • By anyone's standards, the revelation of the molecular mechanism of life must be considered one of the highlights of the history of natural science. To make this revelation more meaningful and beneficial to mankind, those engaged in research on biological molecules must begin to think of possible practical applications of the molecular mechanism of life. For this purpose, a committee was formed in Japan about a year ago to examine and explore industrial applications of biological molecules with special emphasis on enzymes and other functional biopolymers. This is one of the projects under the auspices of the Council of Science and Technology in Japan for the promotion of life science. The committee is still carrying out its work, but wishes to present an interim report on the general image of what these applications might be, in the hope that it will stimulate a response from those who are engaged in biopolymer research.

    • Akiyoshi Wada
    News
Top of page ⤴

International News

Top of page ⤴

Correspondence

Top of page ⤴

News & Views

Top of page ⤴

Article

Top of page ⤴

Letter

Top of page ⤴

Matters Arising

Top of page ⤴

Book Review

Top of page ⤴

Books Brief

Top of page ⤴

Obituary

Top of page ⤴

Announcements

Top of page ⤴
Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing

Search

Quick links