SOLVENT EXTRACTION PLANT (SILK WORM PUPAE)

Silkworm pupae oil derived from reeling waste is a rich source of α-linolenic acid (ALA), which has multipal applications. ALAs were added in sn-1, 3 positions in a triacylglycerol (TAG) to produce an APA-human milk fat analogues (APA-HMFAs, A: α-linolenic acid, P: palmitic acid). The optimum condition is that tripalmitin to free fatty acids of 1:12 (mole ratio) at 65°C for 48h using lipase Lipozyme RM IM. Results show that, the major TAG species that comprised PA-HMFAs were rich in ALA and palmitic acid, which contained 64.52% total unsaturated fatty acids (UFAs) and 97.05% PA at the sn-2 position. The melting point of APA was −27.5°C which is much lower than tripalmitin (40.5°C) indicating more plastic character. In addition, the practical application of alkyl caffeates as liposoluble antioxidants in APA was developed. Alkyl caffeate showed a superior IC50 (1.25–1.66μg/mL) compared to butyl hydroxy anisd (1.67μg/mL) and L-ascorbic acid-6-palmitate (L-AP) (1.87μg/mL) in DPPH analysis. The addition of ethyl caffeate to oil achieved a higher UFAs content (73.58%) at high temperatures. Overall, APA was obtained from silkworm pupae oil successfully, and the addition of caffeates extended storage ranges for APA-HMFAs.

Fats and oils are one of the most energy-rich food materials, which have the highest caloric values compared to other nutritional components. Current processes for the production of structured triacylglycerols (TAGs) from vegetable and animal oil focus on enzymatic transesterification to create the novel fat replacements. TAGs and human milk fat substitutes have been synthesized by enzymatic catalysis in many studies. Compared with the chemical methods, enzymatic pproaches for lipid modification are more attractive due to the production of desirable acyl moieties or esters via specific enzymatic catalysis. Enzymatic processes are environmentally friendly and can be applied under mild conditions, ensuring greater product safety. Currently, organic solvents with low water content are usually employed to improve enzyme performance, which is important to protect or controlacyl group migration to ensure a desired product synthesis.

INTRODUCTION
SPECIES OF SILK WORM
CHARACTERISTICS AND APPLICATION OF PUPAE OIL
CHEMICAL COMPOSITION OF SILKWORM PUPAE
MINERAL COMPOSITION OF SILKWORM PUPAE MEAL
MICROENCAPSULATION
AND PROPERTIES OF SILKWORM PUPAE OIL
USES AND APPLICATION OF SILKWORM PUPA OIL
USES AND APPLICATION FOR SILKWORM PUPAE
OVERVIEW OF SERICULTURE IN INDIA
MANUFACTURING PROCESS OF SOLVENT EXTRACTION PLANT
(SLIK WORM PUPAE)
PROCESSING AND OPERATING DETAILS OF PUPAE OIL EXTRACTION
PROCESS FLOW DIAGRAM
EXTRACTION OF PUPAE OIL FROM PUPAE POWDER
PURIFICATION OF PUPAE OIL
EXTRACTION OF THE OAK SILKWORM PUPAL OIL USING
SUPERCRITICAL CARBON DIOXIDE METHOD
ANALYSIS OF EXTRACTED PUPAL OIL
INVESTIGATION AND ANALYSIS OF SILKWORM PUPAE AS A PROTEIN SUPPLEMENT IN POULTRY FEED
DETAILS OF BATCH TYPE EXTRACTION PLANT
PLANT LAYOUT
PRINCIPLES OF PLANT LAYOUT
PLANT LOCATION FACTORS
EXPLANATION OF TERMS USED IN THE PROJECT REPORT
PROJECT IMPLEMENTATION SCHEDULES
SUPPLIERS OF PLANT AND MACHINERY
SUPPLIERS OF RAW MATERIALS

APPENDIX – A:

1.      COST OF PLANT ECONOMICS
2.      LAND & BUILDING
3.      PLANT AND MACHINERY
4.      FIXED CAPITAL INVESTMENT
5.      RAW MATERIAL
6.      SALARY AND WAGES
7.      UTILITIES AND OVERHEADS
8.      TOTAL WORKING CAPITAL
9.      COST OF PRODUCTION
10.      PROFITABILITY ANALYSIS
11.      BREAK EVEN POINT
12.      RESOURCES OF FINANCE
13.      INTEREST CHART
14.      DEPRECIATION CHART
15.      CASH FLOW STATEMENT
16.      PROJECTED BALANCE SHEET