MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02861nab a2200457Ia 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
Art-155 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
170220s2012 CNT 000 0 und d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
0039-3630 |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Classification number |
R: 2794 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
First aid for flood-damaged paper using saltwater: The inhibiting effect of saltwater on mold growth |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
8 p. |
| 310 10 - CURRENT PUBLICATION FREQUENCY |
|---|
| Current publication frequency |
Trimestral |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
With the aim of developing a new easy-to-use method for rescuing flood-damaged paper, the effect of saltwater on the inhibition of fungal growth on paper was investigated. This procedure could be used instead of, or assisted by freeze drying. Cellulose-digesting Trichoderma ressei, three types of fungi representative of fungi growing on paper (T. reesei, Aspergillus terreus, and Aureobasidium pullulans) and various naturally airborne fungi were cultured on cellulosic materials in liquid media containing artificial seawather with different salt concentrations. The addition of salts successfully inhibited the growth of T.reesei on microcrystalline cellulose at the concentration of 3.2% (m/m) or higher. The critical salt concentration, 3.2%, is within the general range of salt content in seawather. Other solutions of salts similar to sodium cloride also inhibited fungal growth. Although the observed growth-inhibiting effect was attibuted to the high osmotic pressure of the salt solution, physiological effects depending on ion species inhibited effectively when the salt concentration was increased. The growth of all three types of fungi on copy paper was cellulose, with enough oxygen supplied to pores, was completely inhibited (as assessed by visual examination) for 24 days at salt concentrations of 3.5% (m/m) or greater. The fact that the effect of saltwater on cellulosic materials was observed even under optimum medium conditions implies that fungi would be considerably inhibited on flood-damaged paper immersed in saltwater. This method is a promising first aid measure when circumstances do not allow for flood-damaged paper to be dried immediately. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Cellulose |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Celulosa |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Conservació de papel |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Conservación de papel |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
copia en papel |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
copia en paper |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Copy paper |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
First aid |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Flood |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Fongs |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Fungus |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Hongos |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Inundació |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
inundación |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Osmotic pressure |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Paper conservation |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Presión osmotica |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Pressio osmotica |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
primeros auxilios |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Sal |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Salt |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Enomae, Toshiharu |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Higashijima, Kenta |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hori, Chiaki |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Igarashi, Kiyohiko |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Isogai, Akira |
| 773 ## - HOST ITEM ENTRY |
|---|
| Title |
Studies in Conservation 3 |
| International Standard Serial Number |
0039-3630 |
| Related parts |
57 3, 164-171 |
