Facts and needs: Present and future
โ Scribed by Seward Hiltner
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 259 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0031-2789
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## Abstract This article examines several recent advances in pyrolysis gas chromatography/mass spectrometry (PyโGC/MS). Selected aspects in the field are exemplified using original results. Only the pyrolysis component of PyโGC/MS is discussed, the GC/MS component being beyond the purposes of this
A review of the present needs, mainly for production of phycocolloids and food condiments, is given. Supply and demand vary from balanced, in some, to disproportionate in other fields. World-wide shortage of agarophytes contrasts with huge, unexploited beds of brown seaweeds. In future, partly conf