Extraction of quebrachitol from natural rubber (Record no. 59201)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01137nam a2200145Ia 4500 |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Deng Yao-Jun |
| 245 #0 - TITLE STATEMENT | |
| Title | Extraction of quebrachitol from natural rubber |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Name of publisher | Proceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.511-517. |
| Year of publication | 1999 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | A method for production of quebrachitol from skim on commercial scale by using extraction process was selected and investigated. This method adopted the common chemical engineering techniques as coagulation, concentration and purification of latex skim, then extraction of quebrachitol from inositol derivatives using the chemical resolution method. It was found that the extraction rate of this method approached about 0.2;- 0.3;the mass of latex skim. The purity of the products extracted reached over 97;. The formula weight (CE), melting point and specific rotation are FW (CE) 195, mp 191 C and [a] 29D-80.3 respectively.Conclusion: This method can be used for commercial production of quebrachitol. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Natural rubber |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Quebrachitol |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Deng Dong-IIua |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journals |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Journals | RRII Library | RRII Library | Rubber chemistry | 17/12/2021 | Journals |